Very cool presentation, it has a lot of personality and with a little bit of tweaking, it could be the look of a complete game and not just a gamejam entry!
As for the gameplay, the mechanics are cool but it needs a bit of polish, especially to add a bigger strategy element (for example, having to perform certain moves in order to line up the enemies in a certain patterns to knock them out, having set dice per level so you can plan out the solution, etc.). Also, I wish you could just restart the level instead of the entire game when you lost.
All in all, there's potential here!