This mod aims to make R.E.P.O. work with set seeds, examples of this in other games are minecraft world seeds and balatro runs seeds.
This mod is fully compatible with multiplayer. Only the host needs to use the mod, so if you do want to play with your friends but save the seeds that you find only you need the mod (others can also have it installed though).
This feature should now work, only when quitting inside a level though. Not if quitting inside the shop or the truck. The save shows the seed that you used.
Happy to say this mod works again with the latest version! Will also add a toggle soon for getting multiplayer upgrades on singleplayer for shop parity. Also working slowly on repoversus (a mod to 1v1/2v2 etc on the same seed), which i can now start porting to the new version to continue working on it.
For any info or bug reports, feel free to contact me on discord. My username is "Larsielol"