Oxygen Not Included is 66% off. This game ruined all other colony sim/management games for me, and is by far my top-played game on Steam. This is probably the best review to give potential players an idea if this game is right for them. It’s still being actively developed, and there’s even a new DLC being tested on the beta branch right now.

Cassette Beasts is 40% off. If you’ve ever been into Pokemon, but felt like their games were getting stale, this is worth checking out. Also, the creators seem like comrades; the “Team Rocket” stand-ins are literally real estate agents, and at one point a bearded NPC named “Karl” makes a cameo.