I made a custom 3:4 cover for IGDB, from the in-game logo and screenshots, so thought I might as well make a 2:3 steam cover too, if you want to use;
100% finished in about 7 hours. The music can get a bit grating on repeat, when you're stuck on one puzzle for a while, so detecting that and playing other tracks might be desirable? Enjoyed the backstory though~ <3