I really really enjoyed this game and all 21 puzzles, and I'm particularly a fan of the natural way that the tutorial gets integrated into the first few levels. I also really enjoyed the depth of the diagonal movement, and the feedback where all blocks with a direction glowed when I pressed that direction, it added so much for me. I also really enjoy the baba is you type text on a lot of these levels, was super cute. My two pieces of constructive feedback for what is already an incredible and polished experience would be (1) a shift button that allows me to move my character faster would be really nice and (2) I think you could have done something more interesting with the huge open level (the clean up one). I thought the game was going in a really vast and cool direction when the space opened up, and even a little secret for some people that explored that would be nice.
Really incredible project though, I had so much fun!