Let's Go Deeper Mod

This mod forces players to enter through the main entrance and exit through fire exits by giving doors a consciousness.

Credits go to the developer of the We Need To Go Deeper Mod, since that's where the idea is coming from!
You want to know the difference between those mods?
Well, in functionality, none, except for the fact that this mod also supports modded moons!

Now also with config options and requirements for leaving through the main entrance!