My gf's not a gamer, but likes a bit of Sims, and we've played some Overcooked together in the past (and it's fun, but a bit stressful for a more chilled evening).

I'd love to find a game that's good for us to play together, that's either a couch co-op, or will encourage us to work through stuff together.

Particularly something chill, that would replace us doomscrolling or doing a netflix.

Nothing horror or thriller, but big bonus points for fantasy or sci-fi.

Any recommendations?