If you just want to chill, push Zen.
If you are a thrill seeker, push Start.
The rules are simple: Push and never let go.
The longer you push the more bragging rights you get.
You can earn more points by keeping an eye out for aliens floating around.
They pop up occasionally.
Oh, snap! Look out for bombs!
Diffuse the bomb or you lose points.
Compete with yourself or your friends.