Level Progression Too Steep
The level progression is too fast in terms of the skills needed to adapt to the environments and level presented. The difference between the 1st and 2nd levels are too wide, it should be more casual progressive.
The physics here work well with the terrain and idea of the game. Although unable to pass level 2 I am sadly unable to comment further on level progression.
The graphics although as plainly outer space as it is can be much more stunning. Tile work and more cartoon like, fun graphics coupled with bright audio can turn this game into something sensory spectacular. I am looking forward to your next work and I hope you will show us something we have never seen before.