I am glad you liked the Gravity level.
I am not sure why the controls problem happened but I think adding a Jump buffer and Coyote Time would fix it.
The player slipping off is a collider issue, so really sorry about that, The collider change was a last minute thing.
Yes adding the UI to reflect how much time is left on the power is something that I would like to add.
Thanks for playing the game and taking your time to review it :