If you enjoy rhythm games, Melatonin is worth looking into. It’s like Rhythm Heaven but with a lo-fi, mellow feel. What makes me want to recommend it here specifically is that the game has a custom display setting calibrated for the Steam Deck’s screen which I thought was really cool!

The game itself isn’t that long and can be beaten in a couple of hours but there are of course harder difficulties and perfect scores to aim for which add some replay value. I personally really enjoy the soundtrack which helps too since it does feel a bit too short otherwise.

If you enjoy the aesthetic, but struggle with rhythm, the game also has accessibility modes that help you to get better with the timing instead of just skipping the level entirely.