I quite enjoyed this. I think in parts it tries a bit too hard to be ‘artsy’, but it is a compelling, mind-fucking first person puzzle game. The art mostly screams ‘coder art’, but it kind of works.
Sometimes it’s easy to lose the progression path and (re-)find the place where you’re expected to progress now, and I’m sure I completed some puzzles by accident (or because of bugs) that I wasn’t meant to be able to complete yet.
Also, controls can be iffy due to the first-person nature (e.g. distinction between drawing into the ‘away from you’ direction and up/down).
Took me about 16hours to reach the end (without having completed everything obviously). 9/10 for me.