I liked how you explored many platformer movements. The controls were good until the yellow cube i would have map that to another key or just right up set the numpads to change the characters that would have been more comfortable. Missed opportunity to make the enemies X or circles imho. The exploration was a little lacking since all rooms were the same color so i got a little bit lost at the end, an initial animation would have been good to set the objective. Overall i enjoyed the game, cool platforming