I'm so honored to see Hopper in a game like this! The powers are creative and I'm impressed that they all made it into the game in such a short time.
If you decide to keep developing this, it would help to tweak the difficulty and add some checkpoints. Unfortunately I didn't make it to the end as I got stuck in the purple level. I also had to redo the purple powers cutscene and the earlier sections of the level each time I died.
The atmospheric background music is lovely. It felt like it was responding to my actions as I played which is always impressive in a jam game. Keep up the good work!