I think this is a really fun game. The mechanic of only being able to push keys when you're already holding a key is both weird and produces pretty cool puzzle variations. Whatever; video games are not real life. I did take off one star however because I feel like the color choices at the beginning are almost designed to hide the mechanic of indicating key holding by that single colored pixel. For that reason I almost skipped the entire game because I couldn't figure out why things were happening and the first indoor room seemed impossible.