I came up with this idea and executed it on Annzz's Server of DOOM. Annzz, Duran, and I played it and it turned out to be pretty fun.
The basic thing is that it has different rooms, many floors connected by admincrete stairs, etc. Things a building such as an office would have. Here are the rules:
- It's just like regular spleef. If you hit the very bottom, you lose.
- You can only delete the floors, which should be white cloth, so you know which is which.
- Walls and stairs should be admincrete so players can't tunnel through them or accidentally delete them.
- You can only stand on admincrete for 5 seconds unless you're going up stairs, then you can only stand on the landing of the stairs for 5 seconds. So that a person can't just stay on the admincrete the whole time.
- Each player should start from the bottom and work their way up, or down if it has a basement.
Here are some screenshots of the arena I build in Annzz's Server of DOOM: