Tech Tree

The workbench tech trees as laid out in game. Click an item to see the cheapest research path and its scrap cost. Mark what you already have to plan the rest of the wipe.

Every tech tree item and its scrap cost

Workbench Level 1 has 94 items and costs 2,415 scrap to research completely. Workbench Level 2 has 90 items and costs 4,110 scrap to research completely. Workbench Level 3 has 20 items and costs 1,800 scrap to research completely. Engineering Workbench has 96 items and costs 2,730 scrap to research completely. "From scratch" is the cheapest chain of unlocks from the start of the tree with nothing researched. An item with several prerequisites needs only one of them.

Workbench Level 1

94 items · 2,415 scrap

Workbench Level 1 research costs: each item, its scrap cost, what it requires, and the cheapest cost from scratch
Item	Scrap	Requires (any one)	From scratch	Open in tree
Salvaged Hammer	30	Nothing (start)	30 over 1	TreeShow on tree
Tank Top	15	Nothing (start)	15 over 1	TreeShow on tree
Water Bucket	15	Nothing (start)	15 over 1	TreeShow on tree
Hot Air Balloon Armor	30	Salvaged Hammer	60 over 2	TreeShow on tree
Paddle	15	Salvaged Hammer	45 over 2	TreeShow on tree
Hatchet	30	Salvaged Hammer	60 over 2	TreeShow on tree
Engineering Workbench	60	Salvaged Hammer	90 over 2	TreeShow on tree
T-Shirt	15	Tank Top	30 over 2	TreeShow on tree
Beenie Hat	15	Tank Top	30 over 2	TreeShow on tree
Bucket Helmet	30	Water Bucket	45 over 2	TreeShow on tree
Mail Box	15	Water Bucket	30 over 2	TreeShow on tree
Large Planter Box	15	Water Bucket	30 over 2	TreeShow on tree
Kayak	15	Paddle	60 over 3	TreeShow on tree
Wooden Ladder	60	Hatchet	120 over 3	TreeShow on tree
Wooden Barricade Cover	15	Hatchet	75 over 3	TreeShow on tree
Tuna Can Lamp	15	Hatchet	75 over 3	TreeShow on tree
Pickaxe	30	Engineering Workbench	120 over 3	TreeShow on tree
Shirt	30	T-Shirt	60 over 3	TreeShow on tree
Improvised Balaclava	15	Beenie Hat	45 over 3	TreeShow on tree
Chair	15	Mail Box	45 over 3	TreeShow on tree
Chicken Coop	15	Large Planter Box	45 over 3	TreeShow on tree
Triangle Planter Box	15	Large Planter Box	45 over 3	TreeShow on tree
Boat Building Station	30	Kayak	90 over 4	TreeShow on tree
Speargun	15	Kayak	75 over 4	TreeShow on tree
Wooden Barricade	15	Wooden Ladder	135 over 4	TreeShow on tree
Stone Barricade	15	Wooden Barricade Cover	90 over 4	TreeShow on tree
Rug	15	Tuna Can Lamp	90 over 4	TreeShow on tree
Salvaged Sword	15	Pickaxe	135 over 4	TreeShow on tree
Shorts	15	Shirt	75 over 4	TreeShow on tree
Longsleeve T-Shirt	15	Improvised Balaclava	60 over 4	TreeShow on tree
Miners Hat	15	Improvised Balaclava	60 over 4	TreeShow on tree
Table	15	Chair	60 over 4	TreeShow on tree
Salvaged Shelves	30	Chair	75 over 4	TreeShow on tree
Beehive	15	Chicken Coop	60 over 4	TreeShow on tree
Boat Building Plan	30	Boat Building Station	120 over 5	TreeShow on tree
Speargun Spear	15	Speargun	90 over 5	TreeShow on tree
Barbed Wooden Barricade	30	Wooden Barricade	165 over 5	TreeShow on tree
Sandbag Barricade	15	Stone Barricade	105 over 5	TreeShow on tree
Large Wooden Sign	30	Rug	120 over 5	TreeShow on tree
Reinforced Wooden Shield	60	Salvaged Sword	195 over 5	TreeShow on tree
Pants	30	Shorts	105 over 5	TreeShow on tree
Snow Jacket	15	Longsleeve T-Shirt	75 over 5	TreeShow on tree
Riot Helmet	30	Miners Hat	90 over 5	TreeShow on tree
Clan Table	30	Table	90 over 5	TreeShow on tree
Bed	30	Salvaged Shelves	105 over 5	TreeShow on tree
Mixing Table	30	Beehive	90 over 5	TreeShow on tree
Bee Grenade	15	Beehive	75 over 5	TreeShow on tree
Steering Wheel	15	Boat Building Plan	135 over 6	TreeShow on tree
Wooden Floor Spikes	15	Barbed Wooden Barricade	180 over 6	TreeShow on tree
Chainlink Fence	15	Sandbag Barricade	120 over 6	TreeShow on tree
Bear Skin Rug	15	Large Wooden Sign	135 over 6	TreeShow on tree
Compound Bow	30	Reinforced Wooden Shield	225 over 6	TreeShow on tree
Jacket	15	Pants, Snow Jacket	90 over 6	TreeShow on tree
Stone Fireplace	15	Bed	120 over 6	TreeShow on tree
Medical Honey Bandage	15	Bee Grenade	90 over 6	TreeShow on tree
Sail	15	Steering Wheel	150 over 7	TreeShow on tree
Snap Trap	30	Wooden Floor Spikes	210 over 7	TreeShow on tree
Wood Shutters	15	Wooden Floor Spikes	195 over 7	TreeShow on tree
Watch Tower	30	Wooden Floor Spikes	210 over 7	TreeShow on tree
Chainlink Fence Gate	15	Chainlink Fence	135 over 7	TreeShow on tree
Huge Wooden Sign	30	Bear Skin Rug	165 over 7	TreeShow on tree
Mini Crossbow	30	Compound Bow	255 over 7	TreeShow on tree
Wooden Armor Insert	60	Jacket	150 over 7	TreeShow on tree
Plank	15	Sail	165 over 8	TreeShow on tree
Anchor	15	Sail	165 over 8	TreeShow on tree
Tin Can Alarm	30	Snap Trap	240 over 8	TreeShow on tree
Metal Window Bars	30	Wood Shutters	225 over 8	TreeShow on tree
High External Wooden Wall	60	Watch Tower	270 over 8	TreeShow on tree
Floor grill	30	Chainlink Fence Gate	165 over 8	TreeShow on tree
Spinning Wheel	15	Huge Wooden Sign	180 over 8	TreeShow on tree
Mace	30	Mini Crossbow	285 over 8	TreeShow on tree
Small Ramp	15	Plank	180 over 9	TreeShow on tree
High External Wooden Gate	60	High External Wooden Wall	330 over 9	TreeShow on tree
Floor triangle grill	30	Floor grill	195 over 9	TreeShow on tree
Drop Box	30	Spinning Wheel	210 over 9	TreeShow on tree
Salvaged Cleaver	30	Mace	315 over 9	TreeShow on tree
Cannonball	30	Small Ramp	210 over 10	TreeShow on tree
Siege Tower	15	High External Wooden Gate	345 over 10	TreeShow on tree
Waterpipe Shotgun	30	Salvaged Cleaver	345 over 10	TreeShow on tree
Cannon	15	Cannonball	225 over 11	TreeShow on tree
Double Barrel Shotgun	60	Waterpipe Shotgun	405 over 11	TreeShow on tree
Flare	15	Waterpipe Shotgun	360 over 11	TreeShow on tree
Combat Knife	30	Waterpipe Shotgun	375 over 11	TreeShow on tree
Shotgun Trap	60	Double Barrel Shotgun	465 over 12	TreeShow on tree
Pistol Bullet	30	Flare	390 over 12	TreeShow on tree
Binoculars	30	Combat Knife	405 over 12	TreeShow on tree
Soda Can Silencer	15	Pistol Bullet	405 over 13	TreeShow on tree
Revolver	30	Pistol Bullet	420 over 13	TreeShow on tree
Weapon flashlight	30	Binoculars	435 over 13	TreeShow on tree
Handmade SMG	60	Revolver	480 over 14	TreeShow on tree
Beancan Grenade	30	Revolver	450 over 14	TreeShow on tree
Fire Arrow	15	Revolver	435 over 14	TreeShow on tree
Satchel Charge	60	Beancan Grenade	510 over 15	TreeShow on tree
Flame Turret	30	Fire Arrow	465 over 15	TreeShow on tree

Workbench Level 2

90 items · 4,110 scrap

Workbench Level 2 research costs: each item, its scrap cost, what it requires, and the cheapest cost from scratch
Item	Scrap	Requires (any one)	From scratch	Open in tree
Hazmat Suit	60	Nothing (start)	60 over 1	TreeShow on tree
Longsword	30	Nothing (start)	30 over 1	TreeShow on tree
Hoodie	30	Hazmat Suit	90 over 2	TreeShow on tree
Boots	30	Hazmat Suit	90 over 2	TreeShow on tree
Medical Syringe	30	Hazmat Suit	90 over 2	TreeShow on tree
Salvaged Axe	60	Longsword	90 over 2	TreeShow on tree
Asbestos Armor Insert	60	Hoodie	150 over 3	TreeShow on tree
Parachute	60	Hoodie	150 over 3	TreeShow on tree
Road Sign Gloves	15	Hoodie	105 over 3	TreeShow on tree
Coffee Can Helmet	30	Boots	120 over 3	TreeShow on tree
Large Medkit	30	Medical Syringe	120 over 3	TreeShow on tree
Salvaged Icepick	60	Salvaged Axe	150 over 3	TreeShow on tree
Lead Armor Insert	60	Asbestos Armor Insert	210 over 4	TreeShow on tree
Diver propulsion vehicle	30	Parachute	180 over 4	TreeShow on tree
Roadsign Horse Armor	60	Road Sign Gloves	165 over 4	TreeShow on tree
Road Sign Kilt	30	Road Sign Gloves	135 over 4	TreeShow on tree
Road Sign Jacket	30	Coffee Can Helmet	150 over 4	TreeShow on tree
Metal Shield	60	Salvaged Icepick	210 over 4	TreeShow on tree
Metal horizontal embrasure	15	Salvaged Icepick	165 over 4	TreeShow on tree
Prison Cell Gate	30	Salvaged Icepick	180 over 4	TreeShow on tree
Concrete Barricade	15	Salvaged Icepick	165 over 4	TreeShow on tree
Small Boat Engine	15	Diver propulsion vehicle	195 over 5	TreeShow on tree
High Quality Horse Shoes	30	Roadsign Horse Armor	195 over 5	TreeShow on tree
Heavy Plate Helmet	60	Road Sign Jacket, Road Sign Kilt	195 over 5	TreeShow on tree
Heavy Plate Jacket	60	Road Sign Jacket, Road Sign Kilt	195 over 5	TreeShow on tree
Heavy Plate Pants	60	Road Sign Jacket, Road Sign Kilt	195 over 5	TreeShow on tree
12 Gauge Buckshot	30	Metal Shield	240 over 5	TreeShow on tree
Metal Vertical embrasure	15	Metal horizontal embrasure	180 over 5	TreeShow on tree
Prison Cell Wall	30	Prison Cell Gate	210 over 5	TreeShow on tree
Metal Barricade	60	Concrete Barricade	225 over 5	TreeShow on tree
Night Vision Goggles	60	Heavy Plate Helmet, Heavy Plate Jacket, Heavy Plate Pants	255 over 6	TreeShow on tree
Pump Shotgun	60	12 Gauge Buckshot	300 over 6	TreeShow on tree
12 Gauge Slug	30	12 Gauge Buckshot	270 over 6	TreeShow on tree
Strengthened Glass Window	30	Metal Vertical embrasure	210 over 6	TreeShow on tree
Handcuffs	30	Prison Cell Wall	240 over 6	TreeShow on tree
Triangle Ladder Hatch	60	Prison Cell Wall	270 over 6	TreeShow on tree
Homemade Landmine	60	Pump Shotgun	360 over 7	TreeShow on tree
12 Gauge Incendiary Shell	30	12 Gauge Slug	300 over 7	TreeShow on tree
Garage Door	30	Strengthened Glass Window	240 over 7	TreeShow on tree
Ladder Hatch	60	Handcuffs	300 over 7	TreeShow on tree
Semi-Automatic Pistol	60	Homemade Landmine	420 over 8	TreeShow on tree
Locker	30	Ladder Hatch	330 over 8	TreeShow on tree
F1 Grenade	30	Semi-Automatic Pistol	450 over 9	TreeShow on tree
Molotov Cocktail	30	Semi-Automatic Pistol	450 over 9	TreeShow on tree
Large Furnace	60	Locker	390 over 9	TreeShow on tree
Python Revolver	60	F1 Grenade	510 over 10	TreeShow on tree
Flashbang	30	F1 Grenade	480 over 10	TreeShow on tree
Cooking Workbench	30	Large Furnace	420 over 10	TreeShow on tree
Chainsaw	60	Large Furnace	450 over 10	TreeShow on tree
Oil Filter Silencer	15	Python Revolver	525 over 11	TreeShow on tree
Battering Ram	30	Python Revolver	540 over 11	TreeShow on tree
High Caliber Revolver	60	Python Revolver	570 over 11	TreeShow on tree
Small Oil Refinery	30	Cooking Workbench	450 over 11	TreeShow on tree
Ballista	30	Battering Ram	570 over 12	TreeShow on tree
High External Stone Wall	120	Small Oil Refinery	570 over 12	TreeShow on tree
Hammerhead Bolt	30	Ballista	600 over 13	TreeShow on tree
Incendiary Bolt	30	Ballista	600 over 13	TreeShow on tree
Piercer Bolt	30	Ballista	600 over 13	TreeShow on tree
Pitchfork Bolt	30	Ballista	600 over 13	TreeShow on tree
Catapult	60	Ballista	630 over 13	TreeShow on tree
Mounted Ballista	30	Ballista	600 over 13	TreeShow on tree
High External Stone Gate	120	High External Stone Wall	690 over 13	TreeShow on tree
Scattershot	30	Catapult	660 over 14	TreeShow on tree
Flame Thrower	60	Catapult	690 over 14	TreeShow on tree
HV Pistol Ammo	60	Catapult	690 over 14	TreeShow on tree
Bee Catapult Bomb	30	Scattershot	690 over 15	TreeShow on tree
Firebomb	30	Scattershot	690 over 15	TreeShow on tree
Muzzle Boost	60	Flame Thrower	750 over 15	TreeShow on tree
Muzzle Brake	60	Flame Thrower, HV Pistol Ammo	750 over 15	TreeShow on tree
Incendiary Pistol Bullet	60	Flame Thrower, HV Pistol Ammo	750 over 15	TreeShow on tree
Custom SMG	60	Muzzle Boost	810 over 16	TreeShow on tree
Thompson	60	Muzzle Brake	810 over 16	TreeShow on tree
Smoke Grenade	30	Thompson, Custom SMG	840 over 17	TreeShow on tree
5.56 Rifle Ammo	60	Thompson	870 over 17	TreeShow on tree
Propane Explosive Bomb	30	Smoke Grenade	870 over 18	TreeShow on tree
Semi-Automatic Rifle	60	Propane Explosive Bomb	930 over 19	TreeShow on tree
Mortar	60	Propane Explosive Bomb	930 over 19	TreeShow on tree
Holosight	60	Semi-Automatic Rifle	990 over 20	TreeShow on tree
Extended Magazine	60	Semi-Automatic Rifle	990 over 20	TreeShow on tree
Mortar Shell	30	Mortar	960 over 20	TreeShow on tree
Fragmentation Mortar Shell	30	Mortar	960 over 20	TreeShow on tree
Targeting Attachment	60	Holosight	1,050 over 21	TreeShow on tree
Gas Compression Overdrive	60	Holosight	1,050 over 21	TreeShow on tree
Rocket Launcher	120	Holosight	1,110 over 21	TreeShow on tree
Homing Missile Launcher	60	Holosight	1,050 over 21	TreeShow on tree
SAM Ammo	30	Rocket Launcher	1,140 over 22	TreeShow on tree
Incendiary Rocket	60	Rocket Launcher	1,170 over 22	TreeShow on tree
High Velocity Rocket	60	Rocket Launcher	1,170 over 22	TreeShow on tree
Homing Missile	60	Homing Missile Launcher	1,110 over 22	TreeShow on tree
Torpedo	30	High Velocity Rocket	1,200 over 23	TreeShow on tree

Workbench Level 3

20 items · 1,800 scrap

Workbench Level 3 research costs: each item, its scrap cost, what it requires, and the cheapest cost from scratch
Item	Scrap	Requires (any one)	From scratch	Open in tree
Reinforced Glass Window	60	Nothing (start)	60 over 1	TreeShow on tree
Armored Door	120	Reinforced Glass Window	180 over 2	TreeShow on tree
SKS	60	Reinforced Glass Window	120 over 2	TreeShow on tree
Armored Double Door	120	Armored Door	300 over 3	TreeShow on tree
Weapon Lasersight	60	SKS	180 over 3	TreeShow on tree
Armored Triangle Ladder Hatch	60	Armored Double Door	360 over 4	TreeShow on tree
Armored Ladder Hatch	60	Armored Double Door	360 over 4	TreeShow on tree
HV 5.56 Rifle Ammo	60	Weapon Lasersight	240 over 4	TreeShow on tree
Incendiary 5.56 Rifle Ammo	60	HV 5.56 Rifle Ammo	300 over 5	TreeShow on tree
MP5A4	120	Incendiary 5.56 Rifle Ammo	420 over 6	TreeShow on tree
Metal Facemask	120	MP5A4	540 over 7	TreeShow on tree
Metal Chest Plate	120	MP5A4	540 over 7	TreeShow on tree
Explosive 5.56 Rifle Ammo	60	MP5A4	480 over 7	TreeShow on tree
HMLMG	120	Metal Facemask, Metal Chest Plate	660 over 8	TreeShow on tree
Explosives	120	Explosive 5.56 Rifle Ammo	600 over 8	TreeShow on tree
Assault Rifle	120	HMLMG	780 over 9	TreeShow on tree
Timed Explosive Charge	120	Explosives	720 over 9	TreeShow on tree
Bolt Action Rifle	120	Assault Rifle	900 over 10	TreeShow on tree
Rocket	60	Timed Explosive Charge	780 over 10	TreeShow on tree
8x Zoom Scope	60	Bolt Action Rifle	960 over 11	TreeShow on tree

Engineering Workbench

96 items · 2,730 scrap

Engineering Workbench research costs: each item, its scrap cost, what it requires, and the cheapest cost from scratch
Item	Scrap	Requires (any one)	From scratch	Open in tree
Switch	15	Nothing (start)	15 over 1	TreeShow on tree
Water Wheel	60	Switch	75 over 2	TreeShow on tree
Large Solar Panel	30	Water Wheel	105 over 3	TreeShow on tree
Small Rechargeable Battery	15	Large Solar Panel	120 over 4	TreeShow on tree
Small Water Catcher	15	Small Rechargeable Battery	135 over 5	TreeShow on tree
Mini Fridge	15	Small Rechargeable Battery	135 over 5	TreeShow on tree
Splitter	15	Small Rechargeable Battery	135 over 5	TreeShow on tree
Root Combiner	30	Small Rechargeable Battery	150 over 5	TreeShow on tree
Ceiling Light	15	Small Rechargeable Battery	135 over 5	TreeShow on tree
Metal Detector	30	Small Rechargeable Battery	150 over 5	TreeShow on tree
Modular Car Lift	60	Small Rechargeable Battery	180 over 5	TreeShow on tree
Water Barrel	15	Small Water Catcher	150 over 6	TreeShow on tree
Electrical Branch	15	Splitter	150 over 6	TreeShow on tree
Blocker	15	Root Combiner	165 over 6	TreeShow on tree
Timer	15	Ceiling Light	150 over 6	TreeShow on tree
Flasher Light	15	Ceiling Light	150 over 6	TreeShow on tree
Siren Light	15	Ceiling Light	150 over 6	TreeShow on tree
Electric Heater	30	Ceiling Light	165 over 6	TreeShow on tree
Cockpit Vehicle Module	60	Modular Car Lift	240 over 6	TreeShow on tree
Flatbed Vehicle Module	60	Modular Car Lift	240 over 6	TreeShow on tree
Rear Seats Vehicle Module	60	Modular Car Lift	240 over 6	TreeShow on tree
Engine Vehicle Module	60	Modular Car Lift	240 over 6	TreeShow on tree
Sprinkler	15	Water Barrel	165 over 7	TreeShow on tree
Audio Alarm	15	Electrical Branch	165 over 7	TreeShow on tree
OR Switch	15	Blocker	180 over 7	TreeShow on tree
Door Controller	30	Timer	180 over 7	TreeShow on tree
Pressure Pad	15	Timer	165 over 7	TreeShow on tree
Search Light	30	Siren Light	180 over 7	TreeShow on tree
Cockpit With Engine Vehicle Module	60	Cockpit Vehicle Module	300 over 7	TreeShow on tree
Large Flatbed Vehicle Module	60	Flatbed Vehicle Module	300 over 7	TreeShow on tree
Passenger Vehicle Module	60	Rear Seats Vehicle Module	300 over 7	TreeShow on tree
Low Quality Carburetor	15	Engine Vehicle Module	255 over 7	TreeShow on tree
Low Quality Crankshaft	15	Engine Vehicle Module	255 over 7	TreeShow on tree
Low Quality Pistons	15	Engine Vehicle Module	255 over 7	TreeShow on tree
Low Quality Spark Plugs	15	Engine Vehicle Module	255 over 7	TreeShow on tree
Low Quality Valves	15	Engine Vehicle Module	255 over 7	TreeShow on tree
Fluid Combiner	15	Sprinkler	180 over 8	TreeShow on tree
Digital Clock	30	Audio Alarm	195 over 8	TreeShow on tree
Telephone	30	Audio Alarm	195 over 8	TreeShow on tree
XOR Switch	15	OR Switch	195 over 8	TreeShow on tree
Igniter	15	Door Controller	195 over 8	TreeShow on tree
Button	15	Pressure Pad	180 over 8	TreeShow on tree
Armored Cockpit Vehicle Module	60	Cockpit With Engine Vehicle Module	360 over 8	TreeShow on tree
Fuel Tank Vehicle Module	60	Large Flatbed Vehicle Module	360 over 8	TreeShow on tree
Taxi Vehicle Module	60	Passenger Vehicle Module	360 over 8	TreeShow on tree
Medium Quality Carburetor	15	Low Quality Carburetor	270 over 8	TreeShow on tree
Medium Quality Crankshaft	15	Low Quality Crankshaft	270 over 8	TreeShow on tree
Medium Quality Pistons	15	Low Quality Pistons	270 over 8	TreeShow on tree
Medium Quality Spark Plugs	15	Low Quality Spark Plugs	270 over 8	TreeShow on tree
Medium Quality Valves	15	Low Quality Valves	270 over 8	TreeShow on tree
Fluid Splitter	15	Fluid Combiner	195 over 9	TreeShow on tree
Seismic Sensor	30	Telephone	225 over 9	TreeShow on tree
Medium Rechargeable Battery	30	XOR Switch	225 over 9	TreeShow on tree
Reactive Target	15	Button	195 over 9	TreeShow on tree
Counter	30	Button	210 over 9	TreeShow on tree
HBHF Sensor	30	Button	210 over 9	TreeShow on tree
Laser Detector	30	Button	210 over 9	TreeShow on tree
Storage Vehicle Module	60	Fuel Tank Vehicle Module	420 over 9	TreeShow on tree
Armored Passenger Vehicle Module	60	Taxi Vehicle Module	420 over 9	TreeShow on tree
High Quality Carburetor	15	Medium Quality Carburetor	285 over 9	TreeShow on tree
High Quality Crankshaft	15	Medium Quality Crankshaft	285 over 9	TreeShow on tree
High Quality Pistons	15	Medium Quality Pistons	285 over 9	TreeShow on tree
High Quality Spark Plugs	15	Medium Quality Spark Plugs	285 over 9	TreeShow on tree
High Quality Valves	15	Medium Quality Valves	285 over 9	TreeShow on tree
Fluid Switch & Pump	15	Fluid Splitter	210 over 10	TreeShow on tree
Small Generator	30	Medium Rechargeable Battery	255 over 10	TreeShow on tree
Camper Vehicle Module	60	Storage Vehicle Module	480 over 10	TreeShow on tree
Large Water Catcher	30	Fluid Switch & Pump	240 over 11	TreeShow on tree
Electric Furnace	30	Small Generator	285 over 11	TreeShow on tree
RF Pager	15	Small Generator	270 over 11	TreeShow on tree
Fridge	15	Small Generator	270 over 11	TreeShow on tree
Powered Water Purifier	30	Large Water Catcher	270 over 12	TreeShow on tree
Storage Adaptor	15	Electric Furnace	300 over 12	TreeShow on tree
RAND Switch	15	RF Pager	285 over 12	TreeShow on tree
Smart Alarm	30	RF Pager	300 over 12	TreeShow on tree
RF Broadcaster	15	RF Pager	285 over 12	TreeShow on tree
RF Receiver	15	RF Pager	285 over 12	TreeShow on tree
Storage Monitor	30	RF Pager	300 over 12	TreeShow on tree
RF Transmitter	15	RF Pager	285 over 12	TreeShow on tree
Smart Switch	15	RF Pager	285 over 12	TreeShow on tree
Water Pump	30	Powered Water Purifier	300 over 13	TreeShow on tree
Industrial Conveyor	15	Storage Adaptor	315 over 13	TreeShow on tree
Memory Cell	30	RAND Switch	315 over 13	TreeShow on tree
AND Switch	15	RAND Switch	300 over 13	TreeShow on tree
Industrial Splitter	15	Industrial Conveyor	330 over 14	TreeShow on tree
Computer Station	30	AND Switch	330 over 14	TreeShow on tree
Industrial Combiner	15	Industrial Splitter	345 over 15	TreeShow on tree
Tesla Coil	15	Computer Station	345 over 15	TreeShow on tree
Drone	60	Computer Station	390 over 15	TreeShow on tree
PTZ CCTV Camera	30	Computer Station	360 over 15	TreeShow on tree
Hopper	15	Industrial Combiner	360 over 16	TreeShow on tree
Wind Turbine	60	Tesla Coil	405 over 16	TreeShow on tree
Industrial Crafter	30	Hopper	390 over 17	TreeShow on tree
Large Rechargeable Battery	30	Wind Turbine	435 over 17	TreeShow on tree
Elevator	60	Large Rechargeable Battery	495 over 18	TreeShow on tree
Auto Turret	120	Large Rechargeable Battery	555 over 18	TreeShow on tree