Very clean! Looks good, sounds good!
Thematically it fits but it doesn't factor into the gameplay which I am sad about.
Very good interpretation of the 2 button limitation. Typically it feels like you have your control taken away which is very frustrating, but here I barely noticed it.
Energy core mechanic is cool BUT there's no way to plan how many energy cores are too many energy cores, so there's no strategy.
It's frustrating to land on enemy heads when you fall a long way, and when you have to wait for them.
Really really solid entry though, one of my favourites.