This is an action-construction game in which players design, build, and test futuristic roller-coaster rides. In one game mode, players' unsuccessful attempts in competition may cause passengers to get flung from their seats. In Demolition-Expert mode, players must cause property damage to earn points: buildings are depicted crumbling and toppling over as pedestrians scream and scurry away from damage. Although human characters are never seriously injured, several stages depict loud crashing sounds, explosions, and screaming.