I made a few attempts, got closer each time but would still need quite more attempts to get any close to winning, maybe when the jam is finished.
The game is very good, it looks and sounds good, it controls well and the theme implementation is very fun to use, the jumps being an interesting part of it which makes it quite unique. The different enemy waves are pretty fun to deal with too, the difficulty of the game seems perfect although I've not seen the full game yet.
Very cool game, thanks for sharing.