Real nice!
Gamepad support would make a big difference, I struggle with AD Space. Or even allowing arrow keys in addition to AD would be a big help.
Overall I think it was too hard. I never got further than the long horizontal red bit. Buuuuut that’s probably more to do with me fumbling with the keyboard, than with the level’s design :(
I really like how the music gets more intense as time progresses. More games ought to do that!