Keys
How to open doors
Your own door uses a lock, a chain, and a peephole. Other doors need a key or a tool that footage actually shows.
On your apartment door, F locks or unlocks, R uses the peephole, and T puts the chain on or takes it off. With the chain set, the door opens only a crack. Look, listen, unchain, unlock, then open.
The home plate in a clear frame reads 3004. A subtitle places Daniel at 303 next door, which one wiki writes as 3003. I keep both wordings and do not pick a single plate for him.
An apartment key shows up in a key dish during a Russian-language run and opens that apartment. A screwdriver takes the four screws off a vent cover so you can crawl through. The Locksmith pass also starts you with a screwdriver and nine bobby pins.
A wrench is for bolted vent covers and pipe fixtures. One player says they need a wrench for a particular cover, and a tips video puts 'find wrench' in the title. A bolt cutter cuts chains and padlocks. Two videos and a written guide name it.
Arthur says the roof key is on the bench. The camera does not show the pickup. A triangular key is mentioned for an out-of-service elevator panel. After the power cut, the elevator is useless anyway, so stairs and vents are the routes people actually walk.
Locksmith is a class pass, not a free tool. The public description says lockpicking is more forgiving and that you start with the screwdriver and pins. I have no footage of the lockpicking screen, so I am not adding success rates.
| Item | What it does | Status |
|---|---|---|
| Apartment key | Opens that apartment | 1 source |
| Screwdriver | Vent screws; Locksmith starter tool | 2 sources |
| Wrench | Bolted vents and pipes | 2 sources |
| Bolt cutter | Chains and padlocks | 3 sources |
| Roof key | Arthur says it is on the bench | 1 source |
| Triangular key | Elevator panel; spot unknown | 1 source |
| Maintenance key | No mention in this game's footage or pass text | Query only |
Questions
Where is the maintenance key in 30 Floors Up?
Public footage, pass text, and the game description do not name a maintenance key. A video called All 3 Maintenance Keys is about THRESHOLD, a different Roblox game.
How do I open a chained door?
A bolt cutter is what recorded runs use on chains. The chain on your own door comes off with T.
Sources
- Sandoosky gameplay — checked 2026-11-06
- CHALLS guide — checked 2026-11-06
- Locksmith pass on the game page — checked 2026-11-06