I'm looking for a new colony sim on PC. What I've played so far are:
Rimworld
Oxygen Not Included
Banished
Timberworld
Frostpunk
Anno 1800
I know some of these might not be strictly colony sims. What I'm really looking forward to is Manor Lords, but we don't have a definite release date on that.
You're on a space station, basically the same thing. Except it's one large campaign, not like Frostpunk's limited format. Honestly I think Frostpunk is the superior game, but Ixion is pretty good.