Fun concept! I actually went for a similar concept with my game except with mine you shoot and loose health instead of jumping. Overall the game was fun, it felt responsive and I had fun playing it.
If you wanted to improve, more levels could be fun with some more elements added in, I think you have a real solid core to a larger game if you keep developing it, iterating and finding more unique things to play with. Purchase you can spill oil to make a more slippery surface to gain speed or create a path of fire to open something up. The possibilities are endless and I really hope you continue to work on this!
If you have time, please check out my game!