Dont bother about this one. The only thing i liked about this is the dubstep soundtrack.
Thnk gravity guy whe a tap will vault your character to the top or bottom of the screen but there are no floors, just a couple platforms that you need to control with the directional buttons on the right. The platform mpvement is so useless you can still play the gane without it.
Everything sound good on paper but the implementation horrible.
I recommend the game... For avoidance.
But it's free, so get it if you want something to delete later.