From the original developers:
"The premise of Phases is simple. You are an object of light that explodes if you collide with darkness. If it were only that easy..."
Left and right arrow keys to move. Don't touch black.
...wow, 1500+ views? :O
Based on the game "Phases" by Ketchapp, available on the App Store and Google play.
Scrolling base based on Griffpatch's. I looked at his code then made my own!
Everything else by me.
3/20/15: added some new levels, and fixed major glitch