It’s space themed. I have a command room, locker room, and cafeteria. Anything else?
btw it’s called ‘The Prototype.’
Hmmmmmmm
a BR game?
Hmmmmm
An Armery?
it’s in the locker room
Ok
Farm or kitchen if its not part of the cafeteria
Here are a few I came up with:
- Storage room
- Research lab
Wait, is this game inside of a spaceship?
If yes, maybe an Engine room would be fine.
OH idea
I don’t know what to call it but…
It’s a infected room
You could also add a room of Refrences!
- Cargo Bay
- Security Room
- Escape Pod Bay
- Data Center
bump bump bump BUMP AHHH
For a battle royale, I think you should make a armory room where players can obtain battle tools
An infected lab.
Snowy tundra, Grassy plains, Spaceship, Ocean, I think you get what I am saying. Maybe a jungle 
Navigation System Area