A triangular armored hatch that opens and changes into a ladder.
Stack 1ID -478923685floor.triangle.ladder.hatch.toptier
Condition100 max durability— wears down with use; the condition bar empties as it takes damage
Damage resistance
Explosive80% dmgBulletimmuneFireimmuneMeleeimmuneArrowimmune
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: 60 scrap at a Research Table
Tech tree
Unlocked right after:
Armored Double Door
The workbench tech-tree path (you research predecessors first) — see the full Workbench Tech Tree. Or research a found one for 60 scrap (above).Armored Double DoorRecycling
| Recycler | Guaranteed Output | Extra Output | Efficiency |
|---|---|---|---|
| Recycler |  Wooden Ladder60% Gears60% | 60 % | |
| Safe Zone Recycler | Wooden Ladder40%Gears40% | 40 % |
Cost Flowbuild · break down · destroy
Qty
Recycle
Recycler60%
Safe Zone40%
Faded bars are chance-based extra output.
Raid
1,000 HPExplosive 5.56best×250
6,250 sul
C4×3
6,600 sul
Rocket×5
7,000 sul
Satchel Charge×15
7,200 sul
Cheapest sulfur cost first.
Looted From
| Container | Condition | Amount | Chance |
|---|---|---|---|
| Elite Crate | 100 % | 1 | 3% |
| Elite Tier Crate | - | 1 | 3 % |
| Underwater Lab Elite Crate | - | 1 | 3 % |
| Locked Crate (Oil Rig) | 100 % | 1 | 1.1% |
| Hackable Locked Crate | 100 % | 1 | 1.1% |
| Ghost Ship Locked Crate | - | 1 | 1 % |
| Helicopter Crate | - | 1 | 1 % |
| Locked Crate | - | 1 | 1 % |
| Oil Rig Locked Crate | - | 1 | 1 % |
| Patrol Heli Crate | 100 % | 1 | 0.7% |
| Heavy Scientist | 100 % | 1 | 0.3% |
Destroyed By
Loading raid data…
Destroyed by — explosives
 Rocket | ×5 | 7,000 sulfur |
 C4 | ×3 | 6,600 sulfur |
 Explosive Ammo | ×250 | 6,250 sulfur |
Whole amounts to destroy one (1,000 HP). All raid costs →
Relationship Map
Every way Armored Triangle Ladder Hatch connects to the rest of the game.
Armored Triangle Ladder HatchCrafts from3
Recycles to3
Loot from11
Unlocked after1