I’m mostly into roguelike/roguelites so my recommendations are mostly from that genre.

Bug Fables: The Everlasting Sapling

Noita

Risk of Rain 2

Hades

Spelunky 2

Slay the Spire

Disco Elysium. If you don't mind point and clicks and enjoy the vibes of the Fediverse, it is the game.

anything in the Valve Complete Pack except ricochet, or half life source https://store.steampowered.com/bundle/232/Valve_Complete_Pack/

Days Gone is really good. Only game I know of that did Zombie Hordes right. Pretty good story too.

Neon White is good if you're into fast paced games. Music and visuals are also amazing

Super Lesbian Animal RPG, if you haven't played it yet.

The entire Master Chief Collection is on sale for $10