The good news just keeps coming, as Oxygen Not Included [Steam, Official Site] from Klei Entertainment is now officially available on Linux. It was only last week I noted about signs of it coming to Linux after a tip, since then I've been watching SteamDB like a hawk. You can see their official announcement here.
It doesn't yet have the SteamOS icon to indicate Linux support, but that should come soon.
Note: The game is in Early Access.
About the game:
In the space-colony simulation game Oxygen Not Included you’ll find that scarcities of oxygen, warmth and sustenance are constant threats to your colony's survival. Guide colonists through the perils of subterranean asteroid living and watch as their population grows until they're not simply surviving, but thriving...
Just make sure you don't forget to breathe.
I will hopefully have some thoughts up in future, but I am waiting to get a review key on this one, or once the next Patreon payment comes through. I'm extremely excited about it though, Klei games are always fantastic both in terms of style and gameplay and this looks like another great one.
Oxygen has proven quite popular too, with over four thousand people playing it on Steam right now, it also has many glowing user reviews.