I saved some old PCs buy installing ubuntu on them, and discovered Luanti. Had to solve some problems to set up a little server for my daughters and their friends. I even managed to install mods with cool trains. This is very cool!
@bisonrimant
I have to play this game
https://www.luanti.org/en/
@relaxmilano yes this is really fun
@bisonrimant ooh, what are the train mods? My 5 year old will be very interested
@christianp the mod is "Advanced Trains" and a bunch of others that actually adds trains and few other things. I can provide you the full modlist if you want and also some things I had to do so it works on Voxelibre if you are playing this one.