Guide not written yet. We add one after we've played the game. For now, this is the developer's own description.
Controls
Not listed by the developer.
About Racing Ball 3D
Race through heart-pounding 3D landscapes in Racing Ball 3D. Navigate thrilling tracks filled with obstacles and tight turns that test your precision and reflexes. Challenge a friend in an electrifying two-player mode for unmatched competitive fun. Quick reactions and strategic moves are your keys to victory.
Description supplied by the developer via GamePix.