A really cool game idea!
I wish there was a bit more control/movement options as losing a combo due to reach or awkward angles kinda sucks, but it was really fun to bounce around dynamically on enemies! Also making it so that you can "fall" instead of jump on enemies to start the combo would be nice for game feel.
The gameplay loop was fun and engaging, and had me wanting to create a high combo and score. Great job on the arcade game!