This was a really fun game to play! I thought the mechanics were very fun, and I was excited to hear you guys plan on developing this further on your own time.
I think one of the best parts about this game is the visual aspect along with the mechanics. It feels and looks like a totally classic platformer, and reminds me of the dungeon levels in classic Mario games. Overall, very successful iteration of a platformer. And the color theming was great as well!