Nice game! I enjoyed the puzzles and mechanics, here is some minor feedback to help add some polish
- The UI is all pretty intuitive and the game mechanics are understandable via exploration. I was slightly confused by the icons in the top right until I clicked on them. I think the pixel art could be slightly more clear on what they do, but all of the in game art is very clear!
- The concept is really interesting, but often you can skip large parts of a puzzle by moving back and forth right next to the goal to get your counter down. This means that for some puzzles, you don't even need to see what is on the other side of the room.
- The counter on the top of the screen could use a background box because sometimes it goes over a powerup and then I can't read either one. Also a number telling me which room I'm on would be nice so I can share the room number explicitly instead of describing the layout.
- I like the music! It is soft and relaxing enough to not get annoying after 20 mins.