ATV Thunder Ridge Riders and Monster Trucks Mayhem is a racing compilation for the Nintendo DS that covers two different off-road racing experiences. On one side, ATV Thunder Ridge Riders puts players on all-terrain vehicles navigating rough, outdoor tracks filled with jumps and obstacles. On the other, Monster Trucks Mayhem offers the thrill of driving massive, high-powered monster trucks, crushing anything that gets in the way. Both games fall under the action-racing genre and often require players to perform stunts, compete against time, or race against opponents for the top podium spot.