Love the concept, it works better than I thought
The only thing I wish this game also had is being able to map the controls
For me having A as shot is weird, a ZXC scheme would have been fine too, but my preference is S for shooting
I found a bug. There's a level where there are 4 spikes, and it's kind of like a spiral. I guess you're supposed to jump over the spikes, but if you turn around and keep pressing to go all around without going over the spikes, just before getting the star the character will continue walking midair :)