Crabala

Crab hold the stick to balance by walking the left or the right.
Landscape screen divided to three parts. Player tap on the right part, the acceleration will increase a value so carb walking with v = v0 + a.t, the result is stick fall to the left crab. It is the same if tab on the left part. If player tap on the middle part, acceleration set to zero so crab walking with v = v0. Note that, at this time the stick still falls by effects of gravitational acceleration.
The limited of the corner of stick is 35 degrees.