Whats up man -
so for something like this, if I’m understanding correctly, I think you’d want to look into the ‘Level Streaming’ mechanic to start with.
Here are some tutorials to help get you started.
- Level Streaming
- https://www.youtube.com/channel/UCOVfF7PfLbRdVEm0hONTrNQ/search?query=level
- https://www.youtube.com/watch?v=XE2x4TZHxHg&t=282s
Im sure you are already good on making the elevator, but just in case.
- Elevators