Cool and fun game! I really liked the idea of being able to move the sun rays, and environment changes with it.
My first issue was I couldnt jump when I was on top of the pushable objects. My first instinct one try to jump over them, so they got pushed and I landed on top of the first box, which got me confused as I couldn't jump over to the otherside.
Also I didn't see any reason to even try to pick the pickable energy cells. As there area a lot of sun rays to charge up from.
At second level, there was something like trampoline in the gap. Well, it had no collision. I was expecting to get pushed up.
Thx for the game!