Research

Research is a feature in The Last Stand: Dead Zone that allows the player to upgrade and improve their compound and equipment.^[1] It is unlocked after completing the Research Bench.

Items[]

This section requires expansion. You can help The Last Stand Wiki by adding to it.

Special research items may be found while scavenging in the Dead Zone. They may consist of notes or components.

Research projects[]

Completed research project — A completed research project.

Projects are classified into six categories: Comfort, Equipment, Production, Security, Storage, and Traps. Each project has ten levels of research, which correspond to the ten upgrade levels on the Research Bench. For example, a Level 5 project would require a Level 5 Research Bench to complete. All research projects take 20 hours to complete, and cannot be cancelled or sped up once initiated.^[2]

The Research Bench cannot be upgraded if a project is currently underway, and projects cannot be initiated while the Research Bench is being upgraded.

The estimated time to complete all research projects is 18 months.^[2]

Comfort[]

Indoor Comfort[]

Research improvements to the comfort benefits from your beds and kitchen.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	-	500	-	-	5	10 Blankets 10 Flat Sheets 1 Research Note - Comfort	Level 1 Research Bench Level 3 Kitchen 10 Level 3 Beds	Level 15 Medic	+1%
2	-	-	800	-	-	10	10 Forks 10 Blankets 1 Research Note - Comfort	Level 2 Research Bench Level 3 Kitchen 10 Level 3 Beds	Level 20 Medic	+2%
3	1200	1200	-	-	-	15	2 Research Notes - Comfort	Level 3 Research Bench Level 4 Kitchen 10 Level 4 Beds	Level 25 Medic	+3%
4	1500	-	1500	-	-	20	2 Research Notes - Comfort	Level 4 Research Bench Level 4 Kitchen 10 Level 4 Beds	Level 30 Medic	+4%
5	2500	-	2500	-	-	25	1 Bedding 3 Research Notes - Comfort	Level 5 Research Bench Level 4 Kitchen 10 Level 4 Beds	Level 35 Medic	+5%
6	3000	-	3000	-	-	30	3 Decalcifying Liquid 3 Research Notes - Comfort	Level 6 Research Bench Level 4 Kitchen 10 Level 4 Beds	Level 40 Medic	+6%
7	-	-	-	-	-	35	250 Treated Wood 250 Heavy Fabric 3 Bedding 3 Research Notes - Comfort	Level 7 Research Bench Level 4 Kitchen 10 Level 4 Beds	Level 45 Medic	+7%
8	-	-	-	-	-	40	300 Treated Wood 300 Heavy Fabric 4 Decalcifying Liquid 4 Research Notes - Comfort	Level 8 Research Bench Level 4 Kitchen 10 Level 4 Beds	Level 50 Medic	+8%
9	-	-	-	-	-	45	400 Treated Wood 400 Heavy Fabric 5 Bedding 5 Research Notes - Comfort	Level 9 Research Bench Level 5 Kitchen 10 Level 5 Beds	Level 55 Medic	+9%
10	-	-	-	-	-	50	500 Treated Wood 500 Heavy Fabric 5 Decalcifying Liquid 5 Research Notes - Comfort	Level 10 Research Bench Level 5 Kitchen 10 Level 5 Beds	Level 55 Medic	+10%

Outdoor Comfort[]

Work on your washing station and outhouses to increase your overall comfort.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Wires 1 Research Note - Comfort	Level 1 Research Bench 3 Level 3 Outhouses Level 3 Washing Station	Level 15 Medic	+1%
2	800	800	-	-	-	10	20 Wires 1 Research Note - Comfort	Level 2 Research Bench 3 Level 3 Outhouses Level 3 Washing Station	Level 20 Medic	+2%
3	1200	1200	-	-	-	15	10 Shower Curtains 2 Research Notes - Comfort	Level 3 Research Bench 3 Level 4 Outhouses Level 4 Washing Station	Level 25 Medic	+3%
4	1500	1500	-	-	-	20	5 Kettles 2 Research Notes - Comfort	Level 4 Research Bench	Level 30 Medic	+4%
5	2500	2500	-	-	-	25	1 Urinal Cake 3 Research Notes - Comfort	Level 5 Research Bench 3 Level 4 Outhouses Level 4 Washing Station	Level 35 Medic	+5%
6	3000	3000	-	-	-	30	3 Decalcifying Liquid 3 Research Notes - Comfort	Level 6 Research Bench 3 Level 4 Outhouses Level 4 Washing Station	Level 40 Medic	+6%
7	-	-	-	-	-	35	250 Treated Wood 250 Hardened Metal 3 Urinal Cakes 3 Research Notes - Comfort	Level 7 Research Bench 3 Level 4 Outhouses Level 4 Washing Station	Level 45 Medic	+7%
8	-	-	-	-	-	40	300 Treated Wood 300 Hardened Metal 4 Decalcifying Liquid 4 Research Notes - Comfort	Level 8 Research Bench 3 Level 4 Outhouses Level 4 Washing Station	Level 50 Medic	+8%
9	-	-	-	-	-	45	400 Treated Wood 400 Hardened Metal 5 Urinal Cakes 5 Research Notes - Comfort	Level 9 Research Bench 3 Level 5 Outhouses Level 5 Washing Station	Level 55 Medic	+9%
10	-	-	-	-	-	50	500 Treated Wood 500 Hardened Metal 5 Decalcifying Liquid 5 Research Notes - Comfort	Level 10 Research Bench 3 Level 5 Outhouses Level 5 Washing Station	Level 55 Medic	+10%

Equipment[]

Firearm Damage[]

Research the maintenance and structure of our firearms to improve damage vs infected.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	5 Trigger Systems 5 Return Springs 1 Research Note - Equipment	Level 1 Research Bench Level 4 Weapons Bench	Level 15 Engineer	+0.5% Damage
2	-	800	-	-	-	10	10 Bolt Assemblies 10 Firing Pins 1 Research Note - Equipment	Level 2 Research Bench	Level 20 Engineer	+1% Damage
3	-	1200	-	-	-	15	15 Handguards 15 Firing Pins 2 Research Notes - Equipment	Level 3 Research Bench	Level 25 Engineer	+1.5% Damage
4	-	1500	-	-	-	20	20 Barrels 20 Stocks 2 Research Notes - Equipment	Level 4 Research Bench	Level 30 Engineer	+2% Damage
5	-	2500	-	-	-	25	20 Trigger Systems 1 Ammunition Refiller 3 Research Notes - Equipment	Level 5 Research Bench	Level 35 Engineer	+2.5% Damage
6	-	3000	-	-	-	30	20 Firing Pins 3 Weapon Cleaning Oil 3 Research Notes - Equipment	Level 6 Research Bench	Level 40 Engineer	+3% Damage
7	-	-	-	-	-	35	250 Machined Parts 250 Hardened Metal 3 Ammunition Refillers 3 Research Notes - Equipment	Level 7 Research Bench	Level 45 Engineer	+3.5% Damage
8	-	-	-	-	-	40	300 Machined Parts 300 Hardened Metal 4 Weapon Cleaning Oil 4 Research Notes - Equipment	Level 8 Research Bench	Level 50 Engineer	+4% Damage
9	-	-	-	-	-	45	400 Machined Parts 400 Hardened Metal 5 Ammunition Refillers 5 Research Notes - Equipment	Level 9 Research Bench Level 9 Weapons Bench	Level 55 Engineer	+4.5% Damage
10	-	-	-	-	-	50	500 Machined Parts 500 Hardened Metal 5 Weapon Cleaning Oil 5 Research Notes - Equipment	Level 10 Research Bench	Level 55 Engineer	+5% Damage

Melee Damage[]

Research the maintenance of our melee weapons to improve damage vs infected.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	-	-	-	-	5	5 Long Blades 5 Weapon Handles 1 Research Note - Equipment	Level 1 Research Bench Level 4 Weapons Bench	Level 15 Fighter	+0.5% Damage
2	800	-	-	-	-	10	10 Hilts 10 Weapon Handles 1 Research Note - Equipment	Level 2 Research Bench	Level 20 Fighter	+1% Damage
3	-	1200	-	-	-	15	15 Long Blades 15 Weapon Handles 2 Research Notes - Equipment	Level 3 Research Bench	Level 25 Fighter	+1.5% Damage
4	1500	-	-	-	-	20	20 Hilts 20 Short Blades 2 Research Notes - Equipment	Level 4 Research Bench	Level 30 Fighter	+2% Damage
5	-	2500	-	-	-	25	20 Long Blades 3 Research Notes - Equipment	Level 5 Research Bench	Level 35 Fighter	+2.5% Damage
6	3000	3000	-	-	-	30	3 Weighing Scales 3 Research Notes - Equipment	Level 6 Research Bench	Level 40 Fighter	+3% Damage
7	-	-	-	-	-	35	250 Treated Wood 250 Hardened Metal 3 Blacksmith Tools 3 Research Notes - Equipment	Level 7 Research Bench	Level 45 Fighter	+3.5% Damage
8	-	-	-	-	-	40	300 Treated Wood 300 Hardened Metal 4 Weighing Scales 4 Research Notes - Equipment	Level 8 Research Bench	Level 50 Fighter	+4% Damage
9	-	-	-	-	-	45	400 Treated Wood 400 Hardened Metal 5 Blacksmith Tools 5 Research Notes - Equipment	Level 9 Research Bench Level 9 Weapons Bench	Level 55 Fighter	+4.5% Damage
10	-	-	-	-	-	50	500 Treated Wood 500 Hardened Metal 5 Weighing Scales 5 Research Notes - Equipment	Level 10 Research Bench	Level 55 Fighter	+5% Damage

Gear Health Bonus[]

Research the maintenance and structure of our gear to improve it's^[sic] structure.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	-	500	-	-	5	20 Metal Plates 20 Leather 1 Research Note - Equipment	Level 1 Research Bench Level 4 Gear Bench	Level 15 Medic	+0.5% Health
2	-	-	800	-	-	10	20 Metal Plates 20 Weaves 1 Research Note - Equipment	Level 2 Research Bench	Level 20 Medic	+1% Health
3	-	-	1200	-	-	15	30 Straps 30 Metal Plates 2 Research Notes - Equipment	Level 3 Research Bench	Level 25 Medic	+1.5% Health
4	-	-	1500	-	-	20	50 Metal Plates 30 Pockets 2 Research Notes - Equipment	Level 4 Research Bench	Level 30 Medic	+2% Health
5	-	-	2500	-	-	25	50 Metal Plates 1 Sewing Kit 3 Research Notes - Equipment	Level 5 Research Bench	Level 35 Medic	+2.5% Health
6	-	-	3000	-	-	30	50 Metal Plates 3 Weighing Scales 3 Research Notes - Equipment	Level 6 Research Bench	Level 40 Medic	+3% Health
7	-	-	-	-	-	35	250 Heavy Fabric 250 Hardened Metal 3 Sewing Kits 4 Research Notes - Equipment	Level 7 Research Bench	Level 45 Medic	+3.5% Health
8	-	-	-	-	-	40	300 Heavy Fabric 300 Hardened Metal 4 Ceramic Plating 4 Research Notes - Equipment	Level 8 Research Bench	Level 50 Medic	+4% Health
9	-	-	-	-	-	45	400 Heavy Fabric 400 Hardened Metal 5 Ceramic Plating 5 Research Notes - Equipment	Level 9 Research Bench Level 9 Gear Bench	Level 55 Medic	+4.5% Health
10	-	-	-	-	-	50	500 Heavy Fabric 500 Hardened Metal 5 Sewing Kits 5 Research Notes - Equipment	Level 10 Research Bench	Level 55 Medic	+5% Health

Production[]

Food & Water Collector Rate[]

Improvements to the collectors^[sic] growth and collection rate.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	-	-	100	100	5	1 Research Note - Production	Level 1 Research Bench Level 3 Vegetable Garden Level 3 Water Collector	Level 15 Engineer	+2% Production
2	600	-	-	150	150	10	1 Research Note - Production	Level 2 Research Bench Level 3 Vegetable Garden Level 3 Water Collector	Level 20 Engineer	+4% Production
3	-	-	-	200	200	15	1 pH Kit 2 Research Notes - Production	Level 3 Research Bench Level 3 Vegetable Garden Level 3 Water Collector	Level 25 Engineer	+6% Production
4	800	-	-	300	300	20	2 Research Notes - Production	Level 4 Research Bench Level 4 Vegetable Garden Level 4 Water Collector	Level 30 Engineer	+8% Production
5	-	-	-	400	400	25	1 Water Purification Tablet 3 Research Notes - Production	Level 5 Research Bench Level 4 Vegetable Garden Level 4 Water Collector	Level 35 Engineer	+10% Production
6	-	-	-	500	500	30	3 pH Kits 3 Research Notes - Production	Level 6 Research Bench Level 4 Vegetable Garden Level 4 Water Collector	Level 40 Engineer	+12.5% Production
7	-	-	-	600	600	35	3 Water Purification Tablets 3 Research Notes - Production	Level 7 Research Bench Level 5 Vegetable Garden Level 5 Water Collector	Level 45 Engineer	+15% Production
8	-	-	-	700	700	40	4 pH Kits 4 Research Notes - Production	Level 8 Research Bench Level 5 Vegetable Garden Level 5 Water Collector	Level 50 Engineer	+17.5% Production
9	-	-	-	800	800	45	4 Water Purification Tablets 4 Research Notes - Production	Level 9 Research Bench Level 6 Vegetable Garden Level 6 Water Collector	Level 55 Engineer	+20% Production
10	-	-	-	900	900	50	5 pH Kits 5 Research Notes - Production	Level 10 Research Bench Level 6 Vegetable Garden Level 6 Water Collector	Level 55 Engineer	+22.5% Production

Food & Water Collector Capacity[]

Improvements to the collector structure to increase the amount they can hold.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	500	-	-	5	1 Research Note - Production	Level 1 Research Bench Level 3 Vegetable Garden Level 3 Water Collector	Level 15 Engineer	+10% Capacity
2	800	800	800	-	-	10	1 Research Note - Production	Level 2 Research Bench Level 3 Vegetable Garden Level 3 Water Collector	Level 20 Engineer	+12% Capacity
3	-	1200	1200	-	-	15	1 Bracing Clamp 2 Research Notes - Production	Level 3 Research Bench Level 3 Water Collector Level 3 Vegetable Garden	Level 25 Engineer	+13% Capacity
4	-	1500	1500	-	-	20	100 Plastic 2 Research Notes - Production	Level 4 Research Bench Level 4 Water Collector Level 4 Vegetable Garden	Level 30 Engineer	+14% Capacity
5	-	1500	1500	-	-	25	3 Reinforcing Meshes 2 Research Notes - Production	Level 5 Research Bench Level 4 Water Collector Level 4 Vegetable Garden	Level 35 Engineer	+15% Capacity
6	-	2000	2000	-	-	30	200 Plastic 3 Research Notes - Production	Level 6 Research Bench Level 4 Water Collector Level 4 Vegetable Garden	Level 40 Engineer	+16% Capacity
7	-	3000	3000	-	-	35	250 Hardened Metal 250 Heavy Fabric 5 Strut Braces 3 Research Notes - Production	Level 7 Research Bench Level 5 Water Collector Level 5 Vegetable Garden	Level 45 Engineer	+17% Capacity
8	-	-	-	-	-	40	300 Hardened Metal 300 Heavy Fabric 5 Support Jacks 4 Research Note - Production	Level 8 Research Bench Level 5 Water Collector Level 5 Vegetable Garden	Level 50 Engineer	+18% Capacity
9	-	-	-	-	-	45	400 Hardened Metal 400 Heavy Fabric 250 Plastic 4 Research Notes - Production	Level 9 Research Bench Level 6 Water Collector Level 6 Vegetable Garden	Level 55 Engineer	+19% Capacity
10	-	-	-	-	-	50	500 Hardened Metal 500 Heavy Fabric 5 Bracing Clamps 5 Research Notes - Production	Level 10 Research Bench Level 6 Water Collector Level 6 Vegetable Garden	Level 55 Engineer	+20% Capacity

Resource Salvage[]

Increase the drop off rate of your wood, metal and cloth drop offs.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	500	-	-	5	1 Research Note - Production	Level 1 Research Bench Level 2 Cloth Drop Off Level 2 Metal Drop Off Level 2 Wood Drop Off	Level 15 Scavenger	+2% Production
2	800	800	800	-	-	10	1 Research Note - Production	Level 2 Research Bench Level 2 Metal Drop Off Level 2 Wood Drop Off	Level 20 Scavenger	+4% Production
3	1200	1200	-	-	-	15	1 Surface Spray 2 Research Notes - Production	Level 3 Research Bench Level 2 Cloth Drop Off Level 2 Wood Drop Off	Level 25 Scavenger	+6% Production
4	1500	1500	1500	-	-	20	2 Research Notes - Production	Level 4 Research Bench Level 2 Cloth Drop Off Level 2 Metal Drop Off	Level 30 Scavenger	+8% Production
5	-	2000	2000	-	-	25	3 Surface Sprays 3 Research Notes - Production	Level 5 Research Bench Level 3 Wood Drop Off Level 3 Metal Drop Off	Level 35 Scavenger	+10% Production
6	3000	-	3000	-	-	30	3 Mineral Oils 3 Research Notes - Production	Level 6 Research Bench Level 3 Wood Drop Off Level 3 Cloth Drop Off	Level 40 Scavenger	+12.5% Production
7	-	-	-	-	-	35	250 Treated Wood 250 Hardened Metal 5 Surface Sprays 3 Research Notes - Production	Level 7 Research Bench Level 3 Metal Drop Off Level 3 Cloth Drop Off	Level 45 Scavenger	+15% Production
8	-	-	-	-	-	40	300 Treated Wood 300 Heavy Fabric 5 Mineral Oils 4 Research Notes - Production	Level 8 Research Bench Level 4 Wood Drop Off Level 4 Metal Drop Off	Level 50 Scavenger	+17.5% Production
9	-	-	-	-	-	45	400 Treated Wood 400 Hardened Metal 5 Surface Sprays 4 Research Notes - Production	Level 9 Research Bench Level 4 Metal Drop Off Level 4 Cloth Drop Off	Level 55 Scavenger	+20% Production
10	-	-	-	-	-	50	500 Treated Wood 500 Hardened Metal 5 Surface Sprays 5 Research Notes - Production	Level 10 Research Bench Level 4 Wood Drop Off Level 4 Cloth Drop Off	Level 55 Scavenger	+22.5% Production

Resources Drop Off Capacity[]

Research ways to fit more materials in your drop offs.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	500	-	-	5	1 Research Note - Production	Level 1 Research Bench Level 2 Wood Drop Off Level 2 Metal Drop Off	Level 15 Scavenger	+10% Capacity
2	800	800	800	-	-	10	1 Research Note - Production	Level 2 Research Bench Level 2 Cloth Drop Off Level 2 Wood Drop Off	Level 20 Scavenger	+12% Capacity
3	-	1200	1200	-	-	15	1 Strut Brace 2 Research Notes - Production	Level 3 Research Bench Level 2 Metal Drop Off Level 2 Cloth Drop Off	Level 25 Scavenger	+13% Capacity
4	-	1500	1500	-	-	20	100 Plastic 2 Research Notes - Production	Level 4 Research Bench Level 3 Wood Drop Off Level 3 Cloth Drop Off	Level 30 Scavenger	+14% Capacity
5	-	2000	2000	-	-	25	3 Support Jacks 3 Research Notes - Production	Level 5 Research Bench Level 3 Wood Drop Off Level 3 Cloth Drop Off	Level 35 Scavenger	+15% Capacity
6	-	3000	3000	-	-	30	200 Plastic 3 Research Notes - Production	Level 6 Research Bench Level 3 Metal Drop Off Level 3 Cloth Drop Off	Level 40 Scavenger	+16% Capacity
7	-	-	-	-	-	35	250 Hardened Metal 250 Heavy Fabric 5 Bracing Clamps 3 Research Notes - Production	Level 7 Research Bench Level 3 Wood Drop Off Level 3 Metal Drop Off	Level 45 Scavenger	+17% Capacity
8	-	-	-	-	-	40	300 Hardened Metal 300 Heavy Fabric 5 Strut Braces 4 Research Notes - Production	Level 8 Research Bench Level 4 Wood Drop Off Level 4 Metal Drop Off	Level 50 Scavenger	+18% Capacity
9	-	-	-	-	-	45	350 Hardened Metal 350 Heavy Fabric 250 Plastic 4 Research Notes - Production	Level 9 Research Bench Level 4 Wood Drop Off Level 4 Metal Drop Off	Level 55 Scavenger	+19% Capacity
10	-	-	-	-	-	50	500 Hardened Metal 500 Heavy Fabric 5 Reinforcing Meshes 5 Research Notes - Production	Level 10 Research Bench Level 4 Wood Drop Off Level 4 Metal Drop Off	Level 55 Scavenger	+20% Capacity

Ammo Salvage[]

Find new ways to salvage ammunition quicker and more effectively.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	10 Shell Casings 10 Rags 1 Research Note - Production	Level 1 Research Bench Level 2 Ammo Drop Off	Level 15 Scavenger	+2% Production
2	-	800	-	-	-	10	20 Shell Casings 20 Rags 1 Research Note - Production	Level 2 Research Bench Level 2 Ammo Drop Off	Level 20 Scavenger	+4% Production
3	-	1200	-	-	-	15	30 Shell Casings 30 Gun Powder 2 Research Notes - Production	Level 3 Research Bench Level 2 Ammo Drop Off	Level 25 Scavenger	+6% Production
4	-	1500	-	-	-	20	30 Primers 1 Ammunition Refiller 2 Research Notes - Production	Level 4 Research Bench Level 3 Ammo Drop Off	Level 30 Scavenger	+8% Production
5	-	2000	-	-	-	25	50 Shell Casings 1 Ammunition Refiller 3 Research Notes - Production	Level 5 Research Bench Level 3 Ammo Drop Off	Level 35 Scavenger	+10% Production
6	-	3000	-	-	-	30	50 Primers 3 Ammunition Refillers 3 Research Notes - Production	Level 6 Research Bench Level 3 Ammo Drop Off	Level 40 Scavenger	+12.5% Production
7	-	-	-	-	-	35	250 Hardened Metal 100 Gunpowder 3 Ammunition Refillers 3 Research Notes - Production	Level 7 Research Bench Level 4 Ammo Drop Off	Level 45 Scavenger	+15% Production
8	-	-	-	-	-	40	300 Hardened Metal 100 Shell Casings 3 Ammunition Refillers 4 Research Notes - Production	Level 8 Research Bench Level 4 Ammo Drop Off	Level 50 Scavenger	+17.5% Production
9	-	-	-	-	-	45	400 Hardened Metal 150 Primers 4 Ammunition Refillers 4 Research Notes - Production	Level 9 Research Bench Level 4 Ammo Drop Off	Level 55 Scavenger	+20% Production
10	-	-	-	-	-	50	500 Hardened Metal 200 Gunpowder 5 Ammunition Refillers 5 Research Notes - Production	Level 10 Research Bench Level 4 Ammo Drop Off	Level 55 Scavenger	+22.5% Production

Ammo Drop Off Capacity[]

Increase the capacity of your ammunition drop offs.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	500	-	-	5	1 Research Note - Production	Level 1 Research Bench Level 2 Ammo Drop Off	Level 15 Scavenger	+10% Capacity
2	800	800	800	-	-	10	1 Research Note - Production	Level 2 Research Bench Level 2 Ammo Drop Off	Level 20 Scavenger	+12% Capacity
3	-	1200	1200	-	-	15	1 Strut Brace 2 Research Notes - Production	Level 3 Research Bench Level 2 Ammo Drop Off	Level 25 Scavenger	+13% Capacity
4	-	1500	1500	-	-	20	100 Plastic 2 Research Notes - Production	Level 4 Research Bench Level 2 Ammo Drop Off	Level 30 Scavenger	+14% Capacity
5	-	2000	2000	-	-	25	3 Bracing Clamps 2 Research Notes - Production	Level 5 Research Bench Level 3 Ammo Drop Off	Level 35 Scavenger	+15% Capacity
6	-	3000	3000	-	-	30	200 Plastic 3 Research Notes - Production	Level 6 Research Bench Level 3 Ammo Drop Off	Level 40 Scavenger	+16% Capacity
7	-	-	-	-	-	35	250 Hardened Metal 250 Heavy Fabric 5 Support Jacks 3 Research Notes - Production	Level 7 Research Bench Level 3 Ammo Drop Off	Level 45 Scavenger	+17% Capacity
8	-	-	-	-	-	40	300 Hardened Metal 300 Heavy Fabric 300 Plastic 4 Research Notes - Production	Level 8 Research Bench Level 4 Ammo Drop Off	Level 50 Scavenger	+18% Capacity
9	-	-	-	-	-	45	400 Hardened Metal 400 Heavy Fabric 5 Reinforcing Meshes 4 Research Notes - Production	Level 9 Research Bench Level 4 Ammo Drop Off	Level 55 Scavenger	+19% Capacity
10	-	-	-	-	-	50	500 Hardened Metal 500 Heavy Fabric 5 Strut Brace 5 Research Notes - Production	Level 10 Research Bench Level 4 Ammo Drop Off	Level 55 Scavenger	+20% Capacity

F.U.E.L Generator Rate[]

Speed up the rate that your F.U.E.L. Generator can produce fuel.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Oil 1 Research Note - Production	Level 1 Research Bench Level 1 F.U.E.L. Generator	Level 15 Engineer	+2% Production
2	800	800	-	-	-	10	20 Plastic 1 Research Note - Production	Level 2 Research Bench Level 2 F.U.E.L. Generator	Level 20 Engineer	+4% Production
3	1200	1200	-	-	-	15	20 Oil 2 Research Notes - Production	Level 3 Research Bench Level 2 F.U.E.L. Generator	Level 25 Engineer	+6% Production
4	1500	1500	-	-	-	20	50 Plastic 2 Research Notes - Production	Level 4 Research Bench Level 3 F.U.E.L. Generator	Level 30 Engineer	+8% Production
5	2000	2000	-	-	-	25	2 Hydrochloric Acid 3 Research Notes - Production	Level 5 Research Bench Level 3 F.U.E.L. Generator	Level 35 Engineer	+10% Production
6	3000	3000	-	-	-	30	3 Oil Filters 3 Research Notes - Production	Level 6 Research Bench Level 4 F.U.E.L. Generator	Level 40 Engineer	+12.5% Production
7	-	-	-	-	-	35	3 Research Notes - Production 3 Hydrochloric Acid 250 Hardened Metal 250 Treated Wood	Level 7 Research Bench Level 4 F.U.E.L. Generator	Level 45 Engineer	+15% Production
8	-	-	-	-	-	40	4 Research Notes - Production 5 Oil Filters 300 Hardened Metal 300 Treated Wood	Level 8 Research Bench Level 5 F.U.E.L. Generator	Level 50 Engineer	+17.5% Production
9	-	-	-	-	-	45	4 Research Notes - Production 5 Hydrochloric Acid 400 Hardened Metal 400 Treated Wood	Level 9 Research Bench Level 5 F.U.E.L. Generator	Level 55 Engineer	+20% Production
10	-	-	-	-	-	50	5 Research Notes - Production 5 Oil Filters 500 Hardened Metal 500 Treated Wood	Level 10 Research Bench Level 6 F.U.E.L. Generator	Level 55 Engineer	+22.5% Production

F.U.E.L Generator Capacity[]

Find ways to increase the structural capacity of your F.U.E.L. Generator.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	-	500	-	-	5	20 Plastic 1 Research Note - Production	Level 1 Research Bench Level 1 F.U.E.L. Generator	Level 15 Engineer	+10% Capacity
2	800	-	800	-	-	10	1 Research Note - Production	Level 2 Research Bench Level 2 F.U.E.L. Generator	Level 20 Engineer	+12% Capacity
3	1200	-	1200	-	-	15	1 Bracing Clamp 2 Research Notes - Production	Level 3 Research Bench Level 2 F.U.E.L. Generator	Level 25 Engineer	+13% Capacity
4	1500	-	1500	-	-	20	100 Plastic 2 Research Notes - Production	Level 4 Research Bench Level 3 F.U.E.L. Generator	Level 30 Engineer	+14% Capacity
5	-	2000	2000	-	-	25	3 Support Jacks 2 Research Notes - Production	Level 5 Research Bench Level 3 F.U.E.L. Generator	Level 35 Engineer	+15% Capacity
6	-	3000	3000	-	-	30	200 Plastic 3 Research Notes - Production	Level 6 Research Bench Level 3 F.U.E.L. Generator	Level 40 Engineer	+16% Capacity
7	-	-	-	-	-	35	250 Heavy Fabric 250 Hardened Metal 5 Reinforcing Meshes 3 Research Notes - Production	Level 7 Research Bench Level 4 F.U.E.L. Generator	Level 45 Engineer	+17% Capacity
8	-	-	-	-	-	40	300 Heavy Fabric 300 Hardened Metal 5 Strut Braces 4 Research Notes - Production	Level 8 Research Bench Level 4 F.U.E.L. Generator	Level 50 Engineer	+18% Capacity
9	-	-	-	-	-	45	400 Heavy Fabric 400 Hardened Metal 250 Plastic 4 Research Notes - Production	Level 9 Research Bench Level 5 F.U.E.L. Generator	Level 55 Engineer	+19% Capacity
10	-	-	-	-	-	50	500 Heavy Fabric 500 Hardened Metal 5 Support Jacks 5 Research Notes - Production	Level 10 Research Bench Level 6 F.U.E.L. Generator	Level 55 Engineer	+20% Capacity

Security[]

Barricade Health[]

Examine the structure of your barricades to see where we can improve their sturdiness.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	50 Nails 1 Research Note - Security	Level 1 Research Bench Level 1 Large Barricade Level 1 Small Barricade	Level 15 Engineer	+2% Health
2	800	-	800	-	-	10	100 Nails 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+4% Health
3	-	1200	1200	-	-	15	150 Nails 2 Research Notes - Security	Level 3 Research Bench Level 3 Large Barricade Level 3 Small Barricade	Level 25 Engineer	+6% Health
4	1500	1500	-	-	-	20	200 Nails 2 Research Notes - Security	Level 4 Research Bench	Level 30 Engineer	+8% Health
5	2000	-	2000	-	-	25	1 Empty Sandbag 3 Research Notes - Security	Level 5 Research Bench	Level 35 Engineer	+10% Health
6	3000	-	3000	-	-	30	1 Strut Brace 3 Research Notes - Security	Level 6 Research Bench Level 4 Large Barricade Level 4 Small Barricade	Level 40 Engineer	+12% Health
7	-	-	-	-	-	35	250 Hardened Metal 250 Heavy Fabric 3 Empty Sandbags 3 Research Notes - Security	Level 7 Research Bench	Level 45 Engineer	+14% Health
8	-	-	-	-	-	40	300 Hardened Metal 300 Treated Wood 4 Reinforcing Meshes 4 Research Notes - Security	Level 8 Research Bench	Level 50 Engineer	+16% Health
9	-	-	-	-	-	45	400 Hardened Metal 400 Heavy Fabric 5 Empty Sandbags 4 Research Notes - Security	Level 9 Research Bench Level 5 Large Barricade Level 5 Small Barricade	Level 55 Engineer	+18% Health
10	-	-	-	-	-	50	500 Hardened Metal 500 Treated Wood 5 Bracing Clamps 5 Research Notes - Security	Level 10 Research Bench	Level 55 Engineer	+20% Health

Barricade Security[]

Research your barricades to improve the security rating of your compound.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	50 Nails 1 Research Note - Security	Level 1 Research Bench Level 1 Large Barricade Level 1 Small Barricade	Level 15 Engineer	+0.25%
2	800	800	-	-	-	10	100 Nails 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+0.50%
3	1200	1200	-	-	-	15	150 Nails 2 Research Notes - Security	Level 3 Research Bench Level 3 Large Barricade Level 3 Small Barricade	Level 25 Engineer	+0.75%
4	1500	1500	-	-	-	20	200 Nails 2 Research Notes - Security	Level 4 Research Bench	Level 30 Engineer	+1%
5	2000	2000	-	-	-	25	1 Empty Sandbag 3 Research Notes - Security	Level 5 Research Bench	Level 35 Engineer	+1.25%
6	3000	3000	-	-	-	30	1 Strut Brace 3 Research Notes - Security	Level 6 Research Bench Level 4 Large Barricade Level 4 Small Barricade	Level 40 Engineer	+1.50%
7	-	-	-	-	-	35	250 Hardened Metal 250 Heavy Fabric 3 Empty Sandbags 3 Research Notes - Security	Level 7 Research Bench	Level 45 Engineer	+1.75%
8	-	-	-	-	-	40	300 Hardened Metal 300 Treated Wood 4 Reinforcing Meshes 4 Research Notes - Security	Level 8 Research Bench	Level 50 Engineer	+2%
9	-	-	-	-	-	45	400 Hardened Metal 400 Heavy Fabric 5 Empty Sandbags 5 Research Notes - Security	Level 9 Research Bench Level 5 Large Barricade Level 5 Small Barricade	Level 55 Engineer	+2.25%
10	-	-	-	-	-	50	500 Hardened Metal 500 Treated Wood 5 Support Jacks 5 Research Notes - Security	Level 10 Research Bench	Level 55 Engineer	+2.5%

Barricade Cover Rating[]

Improve the cover rating of your barricades through research.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Metal Plates 1 Research Note - Security	Level 1 Research Bench Level 1 Large Barricade Level 1 Small Barricade	Level 15 Engineer	+1% Cover
2	800	800	-	-	-	10	10 Metal Plates 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+2% Cover
3	1200	1200	-	-	-	15	20 Metal Plates 2 Research Note - Security	Level 3 Research Bench Level 3 Large Barricade Level 3 Small Barricade	Level 25 Engineer	+3% Cover
4	?	?	?	?	?	?	1 Research Note - Security	Level 4 Research Bench ?	?	+?% Cover
5	?	?	?	?	?	?	1 Research Note - Security	Level 5 Research Bench ?	?	+?% Cover
6	3000	3000	-	-	-	30	3 Research Note - Security 1 Bracing Clamp	Level 6 Research Bench Level 4 Large Barricade Level 4 Small Barricade	Level 40 Engineer	+6.00% Cover
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?% Cover
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?% Cover
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?% Cover
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?% Cover

Door & Gate Health[]

Examine the structure of your compound doors and gates to improve their sturdiness.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	100 Metal Cables 10 Small Chains 1 Research Note - Security	Level 1 Research Bench Level 1 Compound Door	Level 15 Engineer	+2% Health
2	-	800	-	-	-	10	150 Metal Cables 20 Small Chains 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+4% Health
3	-	1200	-	-	-	15	200 Metal Cables 50 Small Chains 2 Research Notes - Security	Level 3 Research Bench Level 3 Compound Door	Level 25 Engineer	+6% Health
4	?	?	?	?	?	?	1 Research Note - Security	Level 4 Research Bench ?	?	+?% Health
5	-	2000	-	-	-	25	3 Research Note - Security 1 Bracing Clamp 300 Metal Cable	Level 5 Research Bench	Level 35 Engineer	+10.00% Health
6	?	?	?	?	?	?	1 Research Note - Security	Level 6 Research Bench ?	?	+?% Health
7	?	?	?	?	?	?	250 Hardened Metal 250 Machined Parts 3 Strut Braces 1 Research Note - Security	Level 7 Research Bench	Level 45 Engineer	+14% Health
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?% Health
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?% Health
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?% Health

Door & Gate Security[]

Research your doors and gates to improve the security rating of your compound.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	100 Metal Cables 10 Small Chains 1 Research Note - Security	Level 1 Research Bench Level 1 Compound Door	Level 15 Engineer	+0.5%
2	-	800	-	-	-	10	150 Metal Cables 20 Small Chains 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+1%
3	-	1200	-	-	-	15	200 Metal Cables 30 Small Chains 2 Research Notes - Security	Level 3 Research Bench Level 3 Compound Door	Level 25 Engineer	+1.5%
4	?	?	?	?	?	?	1 Research Note - Security	Level 4 Research Bench ?	?	+?%
5	-	2000	-	-	-	25	3 Research Note - Security 1 Bracing Clamp 300 Metal Cable	Level 5 Research Bench	Level 35 Engineer	+2.50%
6	?	?	?	?	?	?	1 Research Note - Security	Level 6 Research Bench ?	?	+?%
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?%
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?%
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?%
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?%

Door & Gate Cover Rating[]

Improve the cover rating of your doors and gates through research.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	100 Metal Cables 10 Metal Plates 1 Research Note - Security	Level 1 Research Bench Level 1 Compound Door	Level 15 Engineer	+1% Cover
2	-	800	-	-	-	10	150 Metal Cables 20 Metal Plates 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+2% Cover
3	-	1200	-	-	-	15	200 Metal Cables 20 Metal Plates 2 Research Notes - Security	Level 3 Research Bench Level 3 Compound Door	Level 25 Engineer	+3% Cover
4	?	?	?	?	?	?	1 Research Note - Security	Level 4 Research Bench ?	?	+?% Cover
5	2000	2000	-	-	-	25	3 Research Note - Security 1 Winch 300 Metal Cable	Level 5 Research Bench	Level 35 Engineer	+5% Cover
6	?	?	?	?	?	?	1 Research Note - Security	Level 6 Research Bench ?	?	+?% Cover
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?% Cover
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?% Cover
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?% Cover
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?% Cover

Watchtower Health[]

Examine the structure of your watchtowers to improve their sturdiness.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Bolts 1 Research Note - Security	Level 1 Research Bench Level 1 Watchtower	Level 15 Engineer	+2% Health
2	800	800	-	-	-	10	20 Bolts 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+4% Health
3	1200	1200	-	-	-	15	30 Bolts 2 Research Notes - Security	Level 3 Watchtower Level 3 Research Bench	Level 25 Engineer	+6% Health
4	1500	1500	-	-	-	20	50 Bolts 2 Research Notes - Security	Level 4 Research Bench	Level 30 Engineer	+8% Health
5	2000	2000	-	-	-	25	3 Research Note - Security 1 Bracing Clamp	Level 5 Research Bench	Level 35 Engineer	+10% Health
6	?	?	?	?	?	?	1 Research Note - Security	Level 6 Research Bench ?	?	+?% Health
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?% Health
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?% Health
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?% Health
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?% Health

Watchtower Security[]

Research your watchtowers to improve the security rating of your compound.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Metal Plates 1 Research Note - Security	Level 1 Research Bench Level 1 Watchtower	Level 15 Engineer	+0.5%
2	800	800	-	-	-	10	20 Metal Plates 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+1%
3	1200	1200	-	-	-	15	20 Metal Plates 2 Research Notes - Security	Level 3 Research Bench Level 3 Watchtower	Level 25 Engineer	+1.5%
4	1500	1500	-	-	-	20	30 Metal Plates 2 Research Notes - Security	Level 4 Research Bench	Level 30 Engineer	+2%
5	2000	2000	-	-	-	25	1 Bracing Clamp 3 Research Notes - Security	Level 5 Research Bench	Level 35 Engineer	+2.5%
6	?	?	?	?	?	?	1 Research Note - Security	Level 6 Research Bench ?	?	+?%
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?%
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?%
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?%
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?%

Watchtower Cover Rating[]

Improve the cover rating of your watchtowers through research.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	5 Leather 1 Research Note - Security	Level 1 Research Bench Level 1 Watchtower	Level 15 Engineer	+1% Cover
2	800	800	-	-	-	10	5 Leather 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+2% Cover
3	1200	1200	-	-	-	15	10 Metal Spike 2 Research Note - Security	Level 3 Research Bench Level 3 Watchtower	Level 25 Engineer	+3% Cover
4	1500	1500	-	-	-	20	10 Metal Spike 2 Research Note - Security	Level 4 Research Bench	Level 30 Engineer	+4% Cover
5	2000	2000	-	-	-	25	3 Research Notes - Security 1 Reinforcing Mesh	Level 5 Research Bench	Level 35 Engineer	+5% Cover
6	3,000	3,000	?	?	?	30	1 Strut Brace 3 Research Notes - Security	Level 6 Research Bench Level 5 Watchtower	Level 40 Engineer	+6% Cover
7	-	-	-	-	-	35	3 Research Notes - Security 3 Bracing Clamps 250 Treated Wood 250 Hardened Metal	Level 7 Research Bench	Level 45 Engineer	+7% Cover
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?% Cover
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?% Cover
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?% Cover

Barrier Health[]

Examine the structure of your barriers to improve their sturdiness.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Wires 1 Research Note - Security	Level 1 Research Bench Level 1 Barrier - Spikes Level 1 Barrier - Wire	Level 15 Engineer	+2% Health
2	800	800	-	-	-	10	20 Wires 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+4% Health
3	1200	1200	-	-	-	15	20 Wires 2 Research Notes - Security	Level 3 Research Bench Level 3 Barrier - Spikes Level 3 Barrier - Wire	Level 25 Engineer	+6% Health
4	1500	1500	-	-	-	20	50 Wires 2 Research Notes - Security	Level 4 Research Bench	Level 30 Engineer	+8% Health
5	2000	2000	-	-	-	25	1 Bracing Clamp 3 Research Notes - Security	Level 5 Research Bench	Level 35 Engineer	+10% Health
6	3000	3000	-	-	-	30	3 Research Note - Security 1 Strut Brace	Level 6 Research Bench Level 5 Barrier - Spikes Level 5 Barrier - Wire	Level 40 Engineer	+12% Health
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?% Health
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?% Health
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?% Health
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?% Health

Barrier Security[]

Research your barriers to improve the security rating of your compound.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Wires 1 Research Note - Security	Level 1 Research Bench Level 1 Barrier - Spikes Level 1 Barrier - Wire	Level 15 Engineer	+0.5%
2	800	800	-	-	-	10	20 Wires 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+1%
3	1200	1200	-	-	-	15	30 Wires 2 Research Notes - Security	Level 3 Research Bench Level 3 Barrier - Spikes Level 3 Barrier - Wire	Level 25 Engineer	+1.5%
4	1500	1500	-	-	-	20	50 Wires 2 Research Notes - Security	Level 4 Research Bench	Level 30 Engineer	+2%
5	2000	2000	-	-	-	25	1 Bracing Clamp 3 Research Notes - Security	Level 5 Research Bench	Level 35 Engineer	+2.5%
6	?	?	?	?	?	?	1 Research Note - Security	Level 6 Research Bench ?	?	+?%
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+?%
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+?%
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+?%
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+?%

Barrier Cover Rating[]

Improve the cover rating of your barriers through research.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Wires 1 Research Note - Security	Level 1 Research Bench Level 1 Barrier - Spikes Level 1 Barrier - Wire	Level 15 Engineer	+1% Cover
2	800	800	-	-	-	10	20 Wires 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer	+2% Cover
3	1200	1200	-	-	-	15	30 Wires 2 Research Note - Security	Level 3 Research Bench Level 3 Barrier - Spikes Level 3 Barrier - Wire	Level 25 Engineer	+3% Cover
4	1500	1500	-	-	-	20	50 Wires 2 Research Note - Security	Level 4 Research Bench	Level 30 Engineer	+4% Cover
5	2000	2000	-	-	-	25	3 Research Note - Security 1 Bracing Clamp	Level 5 Research Bench	Level 35 Engineer	+5% Cover
6	?	?	?	?	?	?	3 Research Note - Security 1 Bracing Clamp	Level 6 Research Bench	Level 35 Engineer	+6% Cover
7	?	?	?	?	?	?	1 Research Note - Security	Level 7 Research Bench ?	?	+7% Cover
8	?	?	?	?	?	?	1 Research Note - Security	Level 8 Research Bench ?	?	+8% Cover
9	?	?	?	?	?	?	1 Research Note - Security	Level 9 Research Bench ?	?	+9% Cover
10	?	?	?	?	?	?	1 Research Note - Security	Level 10 Research Bench ?	?	+10% Cover

Infected Management[]

Reduce the "human" odor of the compound to lessen infected attacks.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Antiseptic 1 Research Note - Security	Level 1 Research Bench	Level 15 Engineer Level 15 Medic	+10% Time Between Attacks
2	800	-	-	-	-	10	20 Antiseptic 20 Wires 1 Research Note - Security	Level 2 Research Bench	Level 20 Engineer Level 20 Medic	+20% Time Between Attacks
3	1200	-	-	-	-	15	30 Antiseptic 30 Wires 2 Research Notes - Security	Level 3 Research Bench	Level 25 Engineer Level 25 Medic	+30% Time Between Attacks
4	1500	-	-	-	-	20	50 Antiseptic 50 Wires 2 Research Note - Security	Level 4 Research Bench	Level 30 Engineer Level 30 Medic	+40% Time Between Attacks
5	-	-	-	-	-	25	1 Turpentine 1 Bleach 1 Air Freshener 5 Research Note - Security	Level 5 Research Bench	Level 35 Engineer Level 35 Medic	+50% Time Between Attacks
6	?	?	?	?	?	?	? Research Note - Security	Level 6 Research Bench ?	?	+60% Time Between Attacks
7	?	?	?	?	?	?	? Research Note - Security	Level 7 Research Bench ?	?	+70% Time Between Attacks
8	?	?	?	?	?	?	? Research Note - Security	Level 8 Research Bench ?	?	+80% Time Between Attacks
9	?	?	?	?	?	?	? Research Note - Security	Level 9 Research Bench ?	?	+90% Time Between Attacks
10	?	?	?	?	?	?	? Research Note - Security	Level 10 Research Bench ?	?	+100% Time Between Attacks

Storage[]

Building Material Capacity[]

Make improvements to the way we store our building materials.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Straps 1 Research Note - Storage	Level 1 Research Bench Level 5 Metal Storage Level 5 Cloth Storage Level 5 Wood Storage	None	+2% Capacity
2	800	800	-	-	-	10	10 Tapes 1 Research Note - Storage	Level 2 Research Bench	Level 20 Engineer	+4% Capacity
3	1200	1200	-	-	-	15	20 Straps 2 Research Notes - Storage	Level 3 Research Bench	Level 25 Engineer	+6% Capacity
4	1500	1500	-	-	-	20	20 Tape 2 Research Notes - Storage	Level 4 Research Bench	Level 30 Engineer	+8% Capacity
5	2000	2000	-	-	-	25	1 Strut Brace 3 Research Notes - Storage	Level 5 Research Bench	Level 35 Engineer	+10% Capacity
6	3000	3000	-	-	-	30	3 Surface Sprays 3 Research Notes - Storage	Level 6 Research Bench	Level 40 Engineer	+12% Capacity
7	-	-	-	-	-	35	250 Hardened Metal 250 Treated Wood 3 Bracing Clamps 3 Research Notes - Storage	Level 7 Research Bench	Level 45 Engineer	+14% Capacity
8	?	?	?	?	?	?	? ? Research Note - Storage	Level 8 Research Bench ?	?	+16% Capacity
9	-	-	-	-	-	45	400 Hardened Metal 400 Treated Wood 5 Reinforcing Mesh 5 Research Note - Storage	Level 9 Research Bench	Level 55 Engineer	+18% Capacity
10	?	?	?	?	?	?	? ? Research Note - Storage	Level 10 Research Bench ?	?	+20% Capacity

Food & Water Storage Capacity[]

Find ways to store our food and water more effectively.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Tape 1 Research Note - Storage	Level 1 Research Bench Level 5 Food Storage Level 5 Water Storage	Level 15 Engineer	+2% Capacity
2	800	800	-	-	-	10	10 Insulation 1 Research Note - Storage	Level 2 Research Bench Level 6 Food Storage Level 6 Water Storage	Level 20 Engineer	+4% Capacity
3	1200	1200	-	-	-	15	20 Tape 2 Research Notes - Storage	Level 3 Research Bench	Level 25 Engineer	+6% Capacity
4	1500	1500	-	-	-	20	20 Insulation 2 Research Notes - Storage	Level 4 Research Bench Level 7 Food Storage Level 7 Water Storage	Level 30 Engineer	+8% Capacity
5	2000	2000	-	-	-	25	1 Food Container 3 Research Notes - Storage	Level 5 Research Bench Level 8 Food Storage Level 8 Water Storage	Level 35 Engineer	+10% Capacity
6	3000	3000	-	-	-	30	3 Plastic Wraps 3 Research Notes - Storage	Level 6 Research Bench	Level 40 Engineer	+12% Capacity
7	-	-	-	-	-	35	250 Hardened Metal 250 Treated Wood 3 Food Containers 3 Research Notes - Storage	Level 7 Research Bench	Level 45 Engineer	+14% Capacity
8	-	-	-	-	-	40	300 Hardened Metal 300 Treated Wood 4 Plastic Wrap 4 Research Notes - Storage	Level 8 Research Bench	Level 50 Engineer	+16% Capacity
9	-	-	-	-	-	45	400 Hardened Metal 400 Treated Wood 5 Food Containers 5 Research Notes - Storage	Level 9 Research Bench	Level 55 Engineer	+18% Capacity
10	?	?	?	?	?	?	? ? Research Note - Storage	Level 10 Research Bench ?	?	+20% Capacity

Ammunition Storage Capacity[]

Discover ways to increase the amount of ammunition we can store safely.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Insulation 1 Research Note - Storage	Level 1 Research Bench Level 5 Ammo Storage	Level 15 Engineer	+2% Capacity
2	800	800	-	-	-	10	10 Canisters 1 Research Note - Storage	Level 2 Research Bench Level 6 Ammo Storage	Level 20 Engineer	+3% Capacity
3	1200	1200	-	-	-	15	20 Insulation 2 Research Notes - Storage	Level 3 Research Bench	Level 25 Engineer	+4% Capacity
4	1500	1500	-	-	-	20	20 Canisters 2 Research Notes - Storage	Level 4 Research Bench Level 7 Ammo Storage	Level 30 Engineer	+5% Capacity
5	2000	2000	-	-	-	25	1 Reinforcing Mesh 3 Research Notes - Storage	Level 5 Research Bench Level 8 Ammo Storage	Level 35 Engineer	+6% Capacity
6	3000	3000	-	-	-	30	3 Ceramic Platings 3 Research Notes - Storage	Level 6 Research Bench	Level 40 Engineer	+7% Capacity
7	-	-	-	-	-	35	250 Hardened Metal 250 Treated Wood 3 Bracing Clamps 3 Research Notes - Storage	Level 7 Research Bench	Level 45 Engineer	+8% Capacity
8	-	-	-	-	-	40	300 Hardened Metal 300 Treated Wood 4 Ceramic Platings 4 Research Notes - Storage	Level 8 Research Bench	Level 50 Engineer	+9% Capacity
9	?	?	?	?	?	?	? ? Research Note - Storage	Level 9 Research Bench ?	?	+?% Capacity
10	?	?	?	?	?	?	? ? Research Note - Storage	Level 10 Research Bench ?	?	+?% Capacity

Traps[]

Explosive Trap Damage[]

Study the base materials of your explosive components to increase damage.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Plastic 20 Detonators 1 Research Note - Traps	Level 1 Research Bench Level 1 Scatterbomb II Level 1 Ding Dong II	Level 15 Engineer	+1% Damage
2	-	800	-	-	-	10	20 Explosive Charges 20 Detonators 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+2% Damage
3	-	1200	-	-	-	15	30 Fuses 30 Detonators 2 Research Notes - Traps	Level 3 Research Bench Level 1 Scaterbomb III Level 1 Ding Dong III	Level 25 Engineer	+3% Damage
4	?	?	?	?	?	?	? 1 Research Note - Traps	Level 4 Research Bench ?	?	+?% Damage
5	?	?	?	?	?	?	? 1 Research Note - Traps	Level 5 Research Bench ?	?	+?% Damage
6	?	?	?	?	?	?	? 1 Research Note - Traps	Level 6 Research Bench ?	?	+?% Damage
7	?	?	?	?	?	?	? 1 Research Note - Traps	Level 7 Research Bench ?	?	+?% Damage
8	?	?	?	?	?	?	? 1 Research Note - Traps	Level 8 Research Bench ?	?	+?% Damage
9	?	?	?	?	?	?	? 1 Research Note - Traps	Level 9 Research Bench ?	?	+?% Damage
10	?	?	?	?	?	?	? 1 Research Note - Traps	Level 10 Research Bench ?	?	+?% Damage

Explosive Disarm Time[]

Make your explosive traps harder to disarm by experimenting with their construction.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Plastic 20 Copper Wires 1 Research Note - Traps	Level 1 Research Bench Level 1 Scatterbomb II Level 1 Ding Dong II	Level 15 Engineer	+2% Disarm Time
2	-	800	-	-	-	10	20 Electronic Scrap 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+4% Disarm Time
3	-	1200	-	-	-	15	30 Detonators 30 Copper Wires 2 Research Notes - Traps	Level 3 Research Bench Level 1 Scatterbomb III Level 1 Ding Dong III	Level 25 Engineer	+6% Disarm Time
4	?	?	?	?	?	?	? 1 Research Note - Traps	Level 4 Research Bench ?	?	+?% Disarm Time
5	-	2000	-	-	-	25	50 Copper Wire 3 Wire Ties 3 Research Note - Traps	Level 5 Research Bench	Level 35 Engineer	+10% Disarm Time
6	?	?	?	?	?	?	? 1 Research Note - Traps	Level 6 Research Bench ?	?	+?% Disarm Time
7	?	?	?	?	?	?	? 1 Research Note - Traps	Level 7 Research Bench ?	?	+?% Disarm Time
8	?	?	?	?	?	?	? 1 Research Note - Traps	Level 8 Research Bench ?	?	+?% Disarm Time
9	?	?	?	?	?	?	? 1 Research Note - Traps	Level 9 Research Bench ?	?	+?% Disarm Time
10	?	?	?	?	?	?	? 1 Research Note - Traps	Level 10 Research Bench ?	?	+?% Disarm Time

Explosive Detect Range[]

Research ways to better conceal your explosive traps, making them harder to spot.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Plastic 20 Foil 1 Research Note - Traps	Level 1 Research Bench Level 1 Scatterbomb II Level 1 Ding Dong II	Level 15 Recon	-2% Detect Range
2	-	800	-	-	-	10	20 Plastic 20 Foil 1 Research Note - Traps	Level 2 Research Bench	Level 20 Recon	-4% Detect Range
3	-	1200	-	-	-	15	20 Plastic 20 Foil 2 Research Note - Traps	Level 3 Research Bench Level 1 Scatterbomb III Level 1 Ding Dong III	Level 25 Recon	-6% Detect Range
4	?	?	?	?	?	?	? 1 Research Note - Traps	Level 4 Research Bench ?	?	-?% Detect Range
5	-	2000	-	-	-	25	50 Plastic 1 Scrim 1 Research Note - Traps	Level 5 Research Bench	Level 35 Recon	-10% Detect Range
6	?	?	?	?	?	?	? 1 Research Note - Traps	Level 6 Research Bench ?	?	-?% Detect Range
7	?	?	?	?	?	?	? 1 Research Note - Traps	Level 7 Research Bench ?	?	-?% Detect Range
8	?	?	?	?	?	?	? 1 Research Note - Traps	Level 8 Research Bench ?	?	-?% Detect Range
9	?	?	?	?	?	?	? 1 Research Note - Traps	Level 9 Research Bench ?	?	-?% Detect Range
10	?	?	?	?	?	?	? 1 Research Note - Traps	Level 10 Research Bench ?	?	-?% Detect Range

Explosive Trap Health[]

Find ways to make your explosive traps more resistant to damage.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Plastic 20 Metal Plates 1 Research Note - Traps	Level 1 Research Bench Level 1 Scatterbomb II Level 1 Ding Dong II	Level 15 Engineer	+2% Health
2	-	800	-	-	-	10	20 Plastic 20 Metal Plates 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+4% Health
3	-	1200	-	-	-	15	20 Plastic 20 Metal Plates 2 Research Note - Traps	Level 3 Research Bench Level 1 Scatterbomb III Level 1 Ding Dong III	Level 25 Engineer	+6% Health
4	-	1500	-	-	-	20	50 Plastic 50 Metal Plate 2 Research Note - Traps	Level 4 Research Bench	Level 30 Engineer	+8% Health
5	?	?	?	?	?	?	? 1 Research Note - Traps	Level 5 Research Bench ?	?	+?% Health
6	?	?	?	?	?	?	? 1 Research Note - Traps	Level 6 Research Bench ?	?	+?% Health
7	?	?	?	?	?	?	? 1 Research Note - Traps	Level 7 Research Bench ?	?	+?% Health
8	?	?	?	?	?	?	? 1 Research Note - Traps	Level 8 Research Bench ?	?	+?% Health
9	?	?	?	?	?	?	? 1 Research Note - Traps	Level 9 Research Bench ?	?	+?% Health
10	?	?	?	?	?	?	? 1 Research Note - Traps	Level 10 Research Bench ?	?	+?% Health

Wire Trap Damage[]

Study the base materials of your wire trap components to increase damage.

Upgrade Level							Materials	Structures	Survivors	Effect
1	500	500	-	-	-	5	10 Wires 1 Research Note - Traps	Level 1 Research Bench Level 2 Wire Trap	Level 15 Engineer	+1% Damage
2	800	800	-	-	-	10	20 Wires 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+2% Damage
3	1200	1200	-	-	-	15	30 Wires 2 Research Notes - Traps	Level 3 Research Bench Level 3 Wire Trap	Level 25 Engineer	+3% Damage
4	1500	1500	-	-	-	20	50 Wires 2 Research Notes - Traps	Level 4 Research Bench	Level 30 Engineer	+4% Damage
5	2000	2000	-	-	-	25	1 Barbed Wire 3 Research Notes - Traps	Level 5 Research Bench	Level 35 Engineer	+5% Damage
6	3000	3000	-	-	-	30	? 3 Research Notes - Traps	Level 6 Research Bench	Level 40 Engineer	+6% Damage
7	-	-	-	-	-	35	250 Treated Wood 250 Hardened Metal 1 Barbed Wire 3 Research Notes - Traps	Level 7 Research Bench	Level 45 Engineer	+7% Damage
8	?	?	?	?	?	?	? ? Research Notes - Traps	Level 8 Research Bench ?	?	+?% Damage
9	?	?	?	?	?	?	? ? Research Notes - Traps	Level 9 Research Bench ?	?	+?% Damage
10	?	?	?	?	?	?	? ? Research Notes - Traps	Level 10 Research Bench ?	?	+?% Damage

Wire Trap Detect Range[]

Research ways to better conceal your explosive traps, making them harder to spot.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Wires 20 Ropes 1 Research Note - Traps	Level 1 Research Bench Level 1 Wire Trap	Level 15 Recon	-2% Detect Range
2	-	800	-	-	-	10	40 Wires 20 Ropes 1 Research Note - Traps	Level 2 Research Bench	Level 20 Recon	-4% Detect Range
3	-	1200	-	-	-	15	60 Wires 30 Ropes 2 Research Note - Traps	Level 3 Research Bench Level 2 Wire Trap	Level 25 Recon	-6% Detect Range
4	1500	1500	-	-	-	20	50 Rope 2 Research Note - Traps	Level 4 Research Bench	Level 30 Recon	-8% Detect Range
5	?	?	?	?	?	?	? ? Research Note - Traps	Level 5 Research Bench ?	?	-?% Detect Range
6	?	?	?	?	?	?	? ? Research Note - Traps	Level 6 Research Bench ?	?	-?% Detect Range
7	?	?	?	?	?	?	? ? Research Note - Traps	Level 7 Research Bench ?	?	-?% Detect Range
8	?	?	?	?	?	?	? ? Research Note - Traps	Level 8 Research Bench ?	?	-?% Detect Range
9	?	?	?	?	?	?	? ? Research Note - Traps	Level 9 Research Bench ?	?	-?% Detect Range
10	?	?	?	?	?	?	? ? Research Note - Traps	Level 10 Research Bench ?	?	-?% Detect Range

Wire Trap Disarm Time[]

Make your wire traps harder to disarm by experimenting with their construction.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Wires 20 Screws 1 Research Note - Traps	Level 1 Research Bench Level 1 Wire Trap	Level 15 Engineer	+2% Disarm Time
2	-	800	-	-	-	10	20 Wires 20 Bolts 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+4% Disarm Time
3	?	?	?	?	?	?	? ? Research Note - Traps	Level 3 Research Bench ?	?	+?% Disarm Time
4	-	1500	-	-	-	20	50 Wire 50 Bolts 2 Research Note - Traps	Level 4 Research Bench	Level 30 Engineer	+8% Disarm Time
5	?	?	?	?	?	?	? ? Research Note - Traps	Level 5 Research Bench ?	?	+?% Disarm Time
6	?	?	?	?	?	?	? ? Research Note - Traps	Level 6 Research Bench ?	?	+?% Disarm Time
7	?	?	?	?	?	?	? ? Research Note - Traps	Level 7 Research Bench ?	?	+?% Disarm Time
8	?	?	?	?	?	?	? ? Research Note - Traps	Level 8 Research Bench ?	?	+?% Disarm Time
9	?	?	?	?	?	?	? ? Research Note - Traps	Level 9 Research Bench ?	?	+?% Disarm Time
10	?	?	?	?	?	?	? ? Research Note - Traps	Level 10 Research Bench ?	?	+?% Disarm Time

Ballistic Trap Disarm Time[]

Make your ballistic traps harder to disarm by experimenting with their construction.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	20 Copper Wires 20 Bolts 1 Research Note - Traps	Level 1 Research Bench Level 1 Wheel of Misfortune	Level 15 Engineer	+2% Disarm Time
2	-	800	-	-	-	10	20 Copper Wires 20 Pipes 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+4% Disarm Time
3	?	?	?	?	?	?	? ? Research Note - Traps	Level 3 Research Bench ?	?	+?% Disarm Time
4	-	1500	-	-	-	20	50 Copper Wire 50 Pipe 2 Research Note - Traps	Level 4 Research Bench	Level 30 Engineer	+8% Disarm Time
5	?	?	?	?	?	?	? ? Research Note - Traps	Level 5 Research Bench ?	?	+?% Disarm Time
6	?	?	?	?	?	?	? ? Research Note - Traps	Level 6 Research Bench ?	?	+?% Disarm Time
7	?	?	?	?	?	?	? ? Research Note - Traps	Level 7 Research Bench ?	?	+?% Disarm Time
8	?	?	?	?	?	?	? ? Research Note - Traps	Level 8 Research Bench ?	?	+?% Disarm Time
9	?	?	?	?	?	?	? ? Research Note - Traps	Level 9 Research Bench ?	?	+?% Disarm Time
10	?	?	?	?	?	?	? ? Research Note - Traps	Level 10 Research Bench ?	?	+?% Disarm Time

Ballistic Trap Damage[]

Study the base materials of your ballistic trap components to increase damage.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	100 Gun Powder 100 Shell Casings 1 Research Note - Traps	Level 1 Research Bench Level 1 Wheel of Misfortune	Level 15 Engineer	+1% Damage
2	-	800	-	-	-	10	200 Gun Powder 200 Shell Casings 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+2% Damage
3	?	?	?	?	?	?	? ? Research Note - Traps	Level 3 Research Bench ?	?	+?% Damage
4	?	?	?	?	?	?	? ? Research Note - Traps	Level 4 Research Bench ?	?	+?% Damage
5	?	?	?	?	?	?	? ? Research Note - Traps	Level 5 Research Bench ?	?	+?% Damage
6	?	?	?	?	?	?	? ? Research Note - Traps	Level 6 Research Bench ?	?	+?% Damage
7	?	?	?	?	?	?	? ? Research Note - Traps	Level 7 Research Bench ?	?	+?% Damage
8	?	?	?	?	?	?	? ? Research Note - Traps	Level 8 Research Bench ?	?	+?% Damage
9	?	?	?	?	?	?	? ? Research Note - Traps	Level 9 Research Bench ?	?	+?% Damage
10	?	?	?	?	?	?	? ? Research Note - Traps	Level 10 Research Bench ?	?	+?% Damage

Ballistic Trap Detect Range[]

Research ways to better conceal your explosive traps, making them harder to spot.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	800	-	-	-	5	10 Weaves 10 Plastic 1 Research Note - Traps	Level 1 Research Bench Level 1 Wheel of Misfortune	Level 15 Recon	-2% Detect Range
2	-	1200	-	-	-	10	20 Plastic 20 Threads 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	-4% Detect Range
3	?	?	?	?	?	?	? ? Research Note - Traps	Level 3 Research Bench ?	?	-?% Detect Range
4	-	1600	-	-	-	20	50 Plastic 50 Thread 2 Research Note - Traps	Level 4 Research Bench	Level 30 Engineer	-8% Detect Range
5	?	?	?	?	?	?	? ? Research Note - Traps	Level 5 Research Bench ?	?	-?% Detect Range
6	?	?	?	?	?	?	? ? Research Note - Traps	Level 6 Research Bench ?	?	-?% Detect Range
7	?	?	?	?	?	?	? ? Research Note - Traps	Level 7 Research Bench ?	?	-?% Detect Range
8	?	?	?	?	?	?	? ? Research Note - Traps	Level 8 Research Bench ?	?	-?% Detect Range
9	?	?	?	?	?	?	? ? Research Note - Traps	Level 9 Research Bench ?	?	-?% Detect Range
10	?	?	?	?	?	?	? ? Research Note - Traps	Level 10 Research Bench ?	?	-?% Detect Range

Ballistic Trap Duration[]

Find ways to make your ballistic traps fire for longer.

Upgrade Level							Materials	Structures	Survivors	Effect
1	-	500	-	-	-	5	5 Small Motors 10 Small Chains 1 Research Note - Traps	Level 1 Research Bench Level 1 Wheel of Misfortune	Level 15 Engineer	+2% Duration
2	-	800	-	-	-	10	10 Car Batteries 20 Small Chains 1 Research Note - Traps	Level 2 Research Bench	Level 20 Engineer	+4% Duration
3	?	?	?	?	?	?	? ? Research Note - Traps	Level 3 Research Bench ?	?	+?% Duration
4	-	1500	-	-	-	20	15 Car Battery 50 Small Gear 2 Research Note - Traps	Level 4 Research Bench	Level 30 Engineer	+8% Duration
5	?	?	?	?	?	?	? ? Research Note - Traps	Level 5 Research Bench ?	?	+?% Duration
6	?	?	?	?	?	?	? ? Research Note - Traps	Level 6 Research Bench ?	?	+?% Duration
7	?	?	?	?	?	?	? ? Research Note - Traps	Level 7 Research Bench ?	?	+?% Duration
8	?	?	?	?	?	?	? ? Research Note - Traps	Level 8 Research Bench ?	?	+?% Duration
9	?	?	?	?	?	?	? ? Research Note - Traps	Level 9 Research Bench ?	?	+?% Duration
10	?	?	?	?	?	?	? ? Research Note - Traps	Level 10 Research Bench ?	?	+?% Duration

References[]

↑ The Research Update - Coming In November!. Con Artist Games. Retrieved 19 November 2015.
↑ ^2.0 ^2.1 The Research Update - Coming In November! Post #50 (Published 9 November 2015). Con Artist Games. Retrieved 20 November 2015.

Gallery[]

[1] The Research Update - Coming In November!. Con Artist Games. Retrieved 19 November 2015.

[research_update_post_50-2] 2.0 ^2.1 The Research Update - Coming In November! Post #50 (Published 9 November 2015). Con Artist Games. Retrieved 20 November 2015.

[1]

[2]

Research

Items[]

Research projects[]

Comfort[]

Indoor Comfort[]

Outdoor Comfort[]

Equipment[]

Firearm Damage[]

Melee Damage[]

Gear Health Bonus[]

Production[]

Food & Water Collector Rate[]

Food & Water Collector Capacity[]

Resource Salvage[]

Resources Drop Off Capacity[]

Ammo Salvage[]

Ammo Drop Off Capacity[]

F.U.E.L Generator Rate[]

F.U.E.L Generator Capacity[]

Security[]

Barricade Health[]

Barricade Security[]

Barricade Cover Rating[]

Door & Gate Health[]

Door & Gate Security[]

Door & Gate Cover Rating[]

Watchtower Health[]

Watchtower Security[]

Watchtower Cover Rating[]

Barrier Health[]

Barrier Security[]

Barrier Cover Rating[]

Infected Management[]

Storage[]

Building Material Capacity[]

Food & Water Storage Capacity[]

Ammunition Storage Capacity[]

Traps[]

Explosive Trap Damage[]

Explosive Disarm Time[]

Explosive Detect Range[]

Explosive Trap Health[]

Wire Trap Damage[]

Wire Trap Detect Range[]

Wire Trap Disarm Time[]

Ballistic Trap Disarm Time[]

Ballistic Trap Damage[]

Ballistic Trap Detect Range[]

Ballistic Trap Duration[]

References[]

Gallery[]

Fan Feed