Looks pretty cool but I'd like the option of keyboard control as well.

I get a little slowdown during explosions but I get that with almost any game atm as it seems my computer is getting a little outdated.

Other than that great work.

Maybe have moments where you go into hyperdrive and the screen scrolls down quicker and enemies come quicker as well to mix things up a little.

Looking forward to see what kind of bosses you come up with. Also,
this sort of games need a two player mode^^

cartoon_baboon