A barricade made out of Stones.
Stack 10ID -1950721390barricade.concrete
Damage resistance
Explosive150% dmgBullet5% dmgFireimmuneMelee30% 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
Research: 15 scrap at a Research Table
Tech tree
Unlocked right after:
Salvaged Icepick
Salvaged IcepickLeads to:
Metal Barricade
The workbench tech-tree path (you research predecessors first) — see the full Workbench Tech Tree. Or research a found one for 15 scrap (above).Metal BarricadeRecycling
| Recycler | Guaranteed Output | Extra Output | Efficiency |
|---|---|---|---|
| Recycler |  Stones×120 | 60 % | |
| Safe Zone Recycler | Stones×80 | 40 % |
Cost Flowbuild · break down · destroy
Qty
Looted From
| Container | Condition | Amount | Chance |
|---|---|---|---|
| Locked Crate (Oil Rig) | 100 % | 1 | 1.3% |
| Hackable Locked Crate | 100 % | 1 | 1.3% |
| Elite Crate | 100 % | 1 | 1% |
| Elite Tier Crate | - | 1 | 1 % |
| Ghost Ship Locked Crate | - | 1 | 1 % |
| Locked Crate | - | 1 | 1 % |
| Oil Rig Locked Crate | - | 1 | 1 % |
| Treasure Box | - | 1 | 1 % |
| Underwater Lab Elite Crate | - | 1 | 1 % |
| Underwater Lab Yellow Crate | - | 1 | 1 % |
| Wagon Military Crate | - | 1 | 1 % |
| Christmas Tunnel Crate | 100 % | 1 | 0.7% |
| Military Crate | 100 % | 1 | 0.7% |
| Heavy Scientist | 100 % | 1 | 0.1% |
| Elite Crate Scientist | 100 % | 1 | 0.1% |
Destroyed By
Loading raid data…
Destroyed by — explosives
 Rocket | ×2 | 2,800 sulfur |
 C4 | ×1 | 2,200 sulfur |
 Explosive Ammo | ×67 | 1,675 sulfur |
Whole amounts to destroy one (500 HP). All raid costs →
Relationship Map
Every way Concrete Barricade connects to the rest of the game.
Concrete BarricadeCrafts from1
Recycles to1
Loot from15
Unlocked after1
Unlocks next1