A multiplayer mode or mod would be amazing. I've been looking around to see if anyone has done any work and the only thing i could find was from somebody named ShadowFita on YouTube from like 5 years ago and it was still very much so in development. They said the devs supported their idea. I think it would be amazing to see that or somebody else's multiplayer mod actually be released. Whether the devs make an actual multiplayer gamemode or somebody makes a mod doesn't matter, I'd be ecstatic for something like that.