Siege Tower

Outside a tool cupboard's range it holds for 2 hours, then decays from full health to nothing in 2 hours.

Crafting one takes 15 seconds at a Level 1 Workbench and costs 500 × Wood, 250 × Metal Fragments and 1 × Gears.

500

250

1

Output ×1

Workbench Level 1

Craft time

WB1 15s

WB2 −50% 7.5s

WB3 −75% 3.8s

Research it for 20 scrap, or unlock it on the Level 1 tech tree for 10 Blueprint Fragments in total.

Research table Burn one copy of the item for its blueprint

1 Item

+

20 Scrap

→

Blueprint

Research cost 20

Tech tree In the level 1 workbench tree

Node

+

1 Blueprint Fragment

→

Unlocked

Total to reach 10

A placed Siege Tower is a frame that has to be built up with a hammer: 10 hits, using these materials.

Hammer 10 hits

×1000

A damaged Siege Tower can be repaired where it stands with a hammer. Repairing it from nothing to full costs:

Hammer Placed repair

×250 ×137.5

Reduction is how much of that damage type never lands. Damage taken is the rest: at 50% reduction a hit for 100 does 50. A negative reduction means the hit lands harder than it would bare.

A green recycler always gives back 250 × Wood and 125 × Metal Fragments for one.

RecyclerGuaranteed outputExtra chance output

Green 50%

×250

×125

50%

Green (powered) 60%

×300

×150

60%

Red 75%

×375

×187

50%

75%

Yellow 40%

×200

×100

40%

Explosive NeededPer hitDudsRaw cost

High Velocity Rocket ×2258— 400 600 40 4 Homing Missile ×2383— 200 300 40 4 1 Timed Explosive Charge ×2330— 4,400 6,000 4 400 120 10 Rocket ×3168.8— 4,200 5,850 120 12 300 90 Satchel Charge ×86320% 3,840 5,760 640 80 8 40mm HE Grenade ×2223.8—— Beancan Grenade ×3813.515% 4,560 6,840 760 Explosive 5.56 Rifle Ammo ×4611— 1,150 1,380 230 Survey Charge ×935.4— 5,580 8,370 930 1,860 465

From full health (500 HP), each one placed on it: damage per hit is after its protection. Duds are throws that fizzle and need another throw, not counted in Needed. Costs are for the whole count, crafted from raw materials.

Sunken Chest has the best chance at 1.1%, followed by Scarecrow at 0.49% and Brown Crate at 0.44%.

SourceConditionChanceAmount

Sunken Chest — 1.1% ×1

Scarecrow — 0.5% ×1

Brown Crate — 0.4% ×1

Wagon Crate — 0.4% ×1

Gingerbread Man — 0.2% ×1

Tunnel Dweller — 0.2% ×1

Underwater Dweller — 0.2% ×1

Bradley Scientist — 0.2% ×1

Chinook Gunner — 0.2% ×1

Cargo Ship Scientist — 0.2% ×1

Excavator Scientist — 0.2% ×1

Oil Rig Scientist — 0.2% ×1

Outbreak Scientist — 0.2% ×1

Patrol Scientist — 0.2% ×1

Roaming Scientist — 0.2% ×1