In Bezier Express, your goal is to keep the train going as long as possible and get high scores.

Tap the screen to place a train track and drag your finger to curve it—the longer and curvier the tracks, the more points you get.
Make sure the train doesn't get to the end of the tracks and watch out for obstacles, or your train ride will come to an end

Your speed increases the more tracks you place, so make those tracks count!