I hope they add life support. It was always odd not have that aspect built in to a game like this. Happy if you could toggle it on or off, but please please add oxygen / food etc. It would be awesome to build this aspect into your colonies and interstellar ships. Stasis could be the answer to long trips.
It’s just everything else is grounded in real physics, so why not the kerbals’ need to breathe and eat!!
Can’t wait though, good luck StarTheory.