With that out of the way, I've released a new Stompy demo that addresses some of the feedback I've been getting. Most notibly, it should fix the "pink background" bug in the game.
I've changed the colors now to blend less with the first level background. One thing that isn't in this screenshot is that I changed the laser shot colors to be dark blue:
Oh hey! There's those blue bullets, and a new enemy for the second level: