I don't know if theres an actual end game or win condition to this game but I thought it was fun!
The cointoss mechanic was confusing at first, as I expected the drag to be the opposite direction, but once I got into it the platforming was interesting and kinda tactical. I think there could be more to it if this were a different jam with more polish, but I enjoyed playing around with it. And I say that as someone who is not a fan of platformers generally.
The game could definitely do with some sound effects, even just some basic ones for jump, collecting coins, launching with cointoss, etc. It would really help the game come alive.
Overall though, I thought this had some interesting stuff in it. Good job!