I got myself and can recommend:
Returnal (29.99€) (Rogue-like shooter),
Wisper (6.99€) (Open world exploration) and Crossroads OS (3.74€) (Puzzle game).
I can further recommend:

Studio System (8.84€) (Horror),
With My Past (6.59€) (Puzzle),
Signalis (13.99€) (Horror).

I think it was either Mouthwashing, which I definitively finished that day (loved it), or Animal Well, which I bought that day and played a lot since.

Yeah, I once wanted to delete my Blizzard/battle.net account, just made with an old mail address, no personal data attached (at least from my side) and they wanted to see scans of my id. After some back and forth I threatened them with a gdpr complaint and one day later they deleted the account, at least they said so.