I played with Ubuntu before it hit version 10, but recently since gaming has gotten so good lately I’ve switched to Bazzite and had a fantastic experience. Better than Windows in some cases.
The only problem is that Pathfinder: Wrath of the Righteous crashes a bit too much for me right now. But other than that, great stuff.
The original, Magic Survival!
https://play.google.com/store/apps/details?id=com.vkslrzm.Zombie&hl=en_US
Free and fun to play. Minimal ads with a purchase to remove. Just got a huge new update. Inspiration of Vampire Survivors (also a great game!) and many others.