Chase the orbtrain, detach and collect its elements until you reach the next from 11 rollercoaster racetracks. Outrun the other cars and overcome the energy barrier of the flying drone to reach the orbtrain.
Howto play: Use sticks to change the lane, use trigger to accelerate, release trigger to brake. Detach orbtrain elements and destroy the flying drone by looking at the target spheres. Collect the detached orbtrain elements to get points. Avoid the cars. Collect energy and ammunition. The width of the racetrack will change, try to stay on the track. The indicators and a robotic voice will tell you about the distance to the orbtrain, energy and ammunition status and if the width of the racetrack will change. If the orbtrain is too far away, the game will end. You can change several game parameters in the menu. Have a look at the video to get an idea how this game is meant to be played.