What I liked:
- Music
- Art
- Theme connection
What I didn't like:
- Controls (jumps) were very floaty
- Jump wasn't on Spacebar :( (Personal preference)
- Character Cycle wasn't on mouse scroll wheel. I feel like it would have made things much more smooth.
- No numbers above the head (since we don't know which num corresponds to each color)
- However, the ability to click on them to select would have been nice
- Colors of buttons were definitely messed up, (yellow guy on red button needed to open something)
Overall, with all the UX issues fixed, controls worked out, this could be a nice little game to publish! Nice job.