A crude firebomb made of fuel-filled jugs wrapped in a net. Can be placed or used as a projectile in a catapult.
Stack 4ID -484006286catapult.ammo.incendiary
Damage
50
per shot
Blast
6m
radius
Blast Radius6 m
Fire damage
5 dmg/sec · 1 m radius · flames last ~30–40s
Damage per second to anything in the flames — before target armor.
Siege ammo
Fired from a siege weapon to breach bases — see what it takes to break each wall on Building Tiers.
Fired by
Damage resistance
Explosive150% dmgBullet50% dmgFire150% dmgMelee50% dmgArrowimmune
Share of each damage type this deployable actually takes — lower is tougher. immune = that damage does nothing; over 100% means it takes extra (e.g. wood burns).
Crafting Recipe
Raw materials to farm
Research: 30 scrap at a Research Table
Tech tree
Unlocked right after:
Scattershot
ScattershotLeads to:
Explosives
The workbench tech-tree path (you research predecessors first) — see the full Workbench Tech Tree. Or research a found one for 30 scrap (above).ExplosivesRecycling
| Recycler | Guaranteed Output | Extra Output | Efficiency |
|---|---|---|---|
| Recycler |  Rope20% | 60 % | |
| Safe Zone Recycler |  Gun Powder×60 Low Grade Fuel×20 | Rope80% | 40 % |
Cost Flowbuild · break down · destroy
Qty
Build
10sWB 2
Raw to farm
Recycle
Recycler60%
Safe Zone40%
Faded bars are chance-based extra output.
Looted From
| Container | Condition | Amount | Chance |
|---|---|---|---|
| Locked Crate (Oil Rig) | 100 % | 2-10 | 67% |
| Hackable Locked Crate | 100 % | 2-10 | 67% |
| Ghost Ship Locked Crate | - | 2-10 | 67 % |
| Locked Crate | - | 2-10 | 67 % |
| Oil Rig Locked Crate | - | 2-10 | 67 % |
| Supply Drop | 100 % | 2-10 | 51% |
Destroyed By
Loading raid data…
Destroyed by — explosives
 Rocket | ×1 | 1,400 sulfur |
 C4 | ×1 | 2,200 sulfur |
 Explosive Ammo | ×2 | 50 sulfur |
Whole amounts to destroy one (10 HP). All raid costs →
Used by
Catapult50
Catapult50Relationship Map
Every way Firebomb connects to the rest of the game.
FirebombCrafts from3
Recycles to3
Loot from6
Used by1
Unlocked after1
Unlocks next1