Slay the Spire is a classic, it’s all turn based, playing is easy but mastering it is a deep skill if that’s something you’re into.
Divinity: Original Sin 2 is a cool CRPG, the exploration is real-time and it switched to turn based for combat. Very big and large, and you can spend a lotta time running around learning lore rather than fighting if that’s what you like.
Persona 5 Royal is a dream, again turn-based fighting, cute characters and story, very anime. Also long (took me like 90 hours) but never feels drawn-out.
If you like board games, I’ve recently got the Aeons End digital adaptation, and that’s a lotta fun. It’s co-op, but you can play “two-handed” (aka control 2 people) and it works pretty flawlessly, and the app is very good. If you really wanna be ambitious you can even play up to 4-handed, but I feel like that’s too much brainpower for any sane person lol