Rolling Ball

A red ball rolls down a slope. You have to press the gray parts to keep the ball rolling. The ball gets faster and faster, and you must survive for as long as possible.When you see a golden rail, wait until the ball is on the golden rail and then press it as quickly as possible. The ball will then be lifted up and hover above the slope for 20 seconds, making you invulnerable during this time.When you see a blue rail, wait until the ball is on the rail and then press it as quickly as possible. If you do it fast enough, the ball will roll a little slower again.