Unlock new tracks as you achieve at least Silver rank on current one.
Try once a locked track by watching a short movie.
You can purchase "Ads Free" item; this does not affect the option to try locked tracks, it only removes static ads located on top of the screen.
Race against clock in Time Attack events on over 50 tracks. Control your character to avoid obstacles, get benefits from boosters, and shield against lasers.
Play with friends either "Against" or "Time Attack" in Split-Screen or On-Line Multiplayer modes.