Since the normies are starting to do their GotY thing.
I think mine’s Hardspace: Shipbreaker, although 13 Sentinels: Aegis Rim continues to grow on me.
If you liked outer wilds I would check out Forgotten City. I just started it, but it has a similar feel. It’s more piecing things together through dialouge rather than exploration but has a similar “the whole world is a puzzle” vibe with the a kinda rouge lite experience of needing to use what you learn each cycle to progress further.