A bit questionable how it fits the theme... but hey, i'll take it. the concept is unique.
Not the biggest fan of the controls tho.
I will say I like how the game has a lot of elemnets and things you have to worry about (the player's position within the ball, the ball's position within the palform, the enimes in the ball, the enimies in the plattform, etc...) yet it still manages to be a game that's easy and intuitive to understand.
Like the other people in the comments, i did find the game difficult, i kept falling off the plattfom. But by being veeery gentle on the controls i did manage to win :)