Graphics look so good! Music and sound effects fit really well. But the amount of camera shake is too high. There's also a lot of residual jittering.
Why didn't you just use conventional controls, like a/d or left/right arrows? The j/k keys are uncomfortably close together. So, I had to use both index fingers. The dash control is really fiddly. Post-jam, I'd just add a third button to the game.