The characters are so cute! Anyway...
The amount of rules and mechanics you made in 9 days is incredible! I can think in only two little things to suggest: The first is to flip the coin only once per turn. The second is to decrease the number of obstacles in a match. I found it hard to move sometimes, because some asteroid came near me and I hadn't enought actions to move all the mirrors away.
With some more adjustments you'll all have a full game. I can even see this as a board game!
Congrats on your entry, it was super fun to play! :D