The GB palette for this is incredible, and it definitely reminds me of something like WarioWare. I can't believe how much you made for only having about 1-2 hours a day to work on it!
My biggest criticism for something to look at next round if you continue with this process is that I definitely wanted a little more feedback on my inputs and especially when I missed something. It wasn't always obvious what killed me. Oh, the audio was also really quiet for me! Especially the music.
Amazing job! Can't wait to see what you do next round.