The gif looks visibly exciting, but I could not get the game to work properly for me. I tried various different browsers and disabled/enabled hardware acceleration. No graphical issues, but when I'd collide with the purple vortex the screen would freeze and audio would clip like mad crazy. It'd start me over as expected, but no matter what amount of button pressing I would do it wouldn't give me an increased score. I also had this purple meteor sprite on my screen covering up some of my button inputs?
I'd like to see this after a patch or two!