A sanity-as-a-resource metroidvania they're calling a horrorvania, Yesterdreamt seems interesting and now it has a Native Linux demo with Steam Deck support.
Broilers is a turn-based game that resembles chess and similar board games, it seems like it on the surface but it's very different and all about breeding.
I love how indie developers keep coming up with the coolest sounding ideas. Torment Hexus is a recent discover and I can't wait to take down technofascist CEOs.