Loop Hero . Picked it up for last week for just under $5 and it’s been a lot of fun.
It’s an Indie rogue-like with a surprising amount going on.
My favorite being is that it mixes a deck builder rogue-like with building a world each run.
The “permanent upgrades” (outside of the game-loop) are pretty interesting as well- building a village/city and managing supplies.
https://s.team/y24/gdqwfcj?l=english
Switched from Windows to Linux about 1.5 years ago, fun to see 0% windows this year.