Excellent concept! It works amazing for the theme, and plays great! I think you might be onto something; the games do work surprisingly well together.
Was maybe a tad difficult (or I'm just horrible at it). The speed at which lasers were being shot seemed to sometimes be pretty extreme. But not too crazy, maybe just something to think about if you're going to do anything else with this. (I would guess you're not, but who knows!)
I did hit one point where the ball was bouncing back and forth infinitely up at the top. It was maybe moving very slowly and would have eventually come down, but I don't know, and I died before I could figure out. Might be something to look into.
Overall, however, I really dig this! Great work!