This was fun to experience. The controls feel really tight, I think the only thing I'd say is to explain the controls a little more, The only way I could finish some of the puzzles was by double jumping the boxes and making the red/blue guys super jump. Not sure if those are actual mechanics or bugs, but I replayed the tutorial twice and didn't see anything about either of those mechanics. Otherwise this is a really cool concept and sticks to the theme perfectly. Awesome work!