@eggie Organ Trail.

It’s basically The Oregon Trail, but in a zombie apocalypse. Always fun to play, and since it’s the Steam sale it’s around $2
https://store.steampowered.com/app/233740/Organ_Trail_Directors_Cut/

Edit: While I’m at it: Dungeon Crawl Stone Soup. Open source roguelike game. You can play in a browser, or download it. Tile sets or no tile sets. You can play it on a fuckin’ potato, I can sit here with my PC rendering 4k video and still smoothly play this game, I ran it on a netbook, just download it and play it lol https://crawl.develz.org/

@eggie I would suggest Industry, Battle for Wesnoth, OpenTTD, OpenXCOM, and OpenRCT2. Probably also Minetest.

@eggie Yoku’s Island Express. It’s a metroidvania, but also pinball. It’s an absolute delight.

I really appreciate all of you who took the time to respond, and I’m going to do a stream sometime soon where I try them all lol

Have you heard of the obscure indie gem Witcher 3?

But in all seriousness, Ctrl Alt Ego. It’s a fun and unique “immersive sim” style game (think System Shock or Deus Ex) developed by two people, with the new mechanic of being able to possess some objects and enemies in the environment.