Time Bandit is a really unique mix of genres focused on real time-based interactions. There's puzzles you solve that take hours and you have to leave machines running and check back later, people you meet at certain times, stores that have different schedules. It's a dystopian setting where you work in a factory, and there's this guy you meet early on who's with a rebellion group that teaches you about communism. It's really neat, and less of a time commitment than it might sound like, most of my sessions have been like 10 minutes just checking in on stuff, sort of like a very weird animal crossing. It's pretty cheap and getting a criminally low amount of attention for how cool it is.
The Void Rains Upon Her Heart is a roguelite boss rush shmup. Really approachable for that genre. I got interested in it because the dev got hired by the Revita team (one of my favorite games from last year) to work on the expansion for that, and it definitely has some similarities to that, also kinda reminds me of Undertale combat. It's got a ton of content and does a great job at pacing the unlocks and stuff.
Last, Pseudoregalia is a 3D movement focused metroidvania. It's very N64 inspired in style. You're exploring a big castle, with a lot of platforming and interesting movement abilities. There's no map, so it definitely requires some patience with that, but it's a really neat game overall. Seems to allow a lot of sequence breaking. It's looking to be fairly short as well, which is nice.