Slay the Spire is on my to do list.
At the moment I'm neck deep in Subnautica which is a 10/10 game for me so far. Never really liked survival and crafting games but this one is amazingly done in all aspects: the fascinating underwater exploration, the graphics and sound design, the depth of the crafting system etc. etc. For 23 euros it's a no brainer.
Also 50 hours deep in a playthrough of Divinity 2 with 3 friends. What a deep and incredible RPG this is. For sure it's best if you play it in co-op though.