Classes
Starts with a hammer and two Storage Pots, and can build pipe barricades.
Builder: Starts with a hammer and two Storage Pots, and can build pipe barricades. Get it by Buy it in the lobby class shop with shards. Use it to Hold chokes, bank ore in the two pots, and move a nest into the cabin near the end of a floor.
Builder is the utility kit. Pipe barricades are documented to block every entity except Blob and Thorns. The hammer moves and deletes tiles inside the elevator, including Kiwi nests.
| Fact | Value |
|---|---|
| Role | Utility |
| Starting kit | Hammer, 2 Storage Pots |
| Health | Not published |
Buy it in the lobby class shop with shards.
Hold chokes, bank ore in the two pots, and move a nest into the cabin near the end of a floor.
Ride the elevator, loot the four wings for ore, and fill the Coin Meter at the Sell Bin before the elevator leaves. Floor 1 is always the Facility, with five Iron Ore, only the Blob, and an 8-credit quota.
No. Entities are not damaged by tools. You evade them, break line of sight, hide in vents, or shut a wing gate. A Go-Kart horn can scare a Cave-Crawler, and a gate slammed in its face leaves it idle.
Chef or Hoarder. Chef starts with a campfire, ham, and carrot. Hoarder starts with extra bag space, bonus money, and a Gold Ore. Beginner has 100 HP and no items.
No working or expired code strings were found, and no in-game code box has been documented. Reward text from other Roblox games is not a Fatal Floors code.
A living player uses a Reviver syringe on the fallen player's head. The syringe is consumed and the player returns at full health. It cannot revive you in a solo run. A dead player can also pay 45 Robux within 30 seconds.