ATV: Thunder Ridge Riders / Monster Trucks Mayhem – 2 Game Pack – Nintendo DS USA Tested & working. Two off-road games on one Nintendo DS cartridge. Race ATVs across challenging terrain in ATV: Thunder Ridge Riders and take control of powerful monster trucks in Monster Trucks Mayhem. ✔ Tested & working ✔ 2 games on 1 cartridge ✔ Original Nintendo DS game ✔ USA version ✔ Original cartridge included ✔ Original case & artwork included ✔ Instructions included ✔ US seller – fast shipping Pre-owned condition. The case and artwork show visible cosmetic wear, including sticker residue/marks. Please review all photos carefully for the exact condition. #NintendoDS #ATV #MonsterTrucks #DSGames #RetroGaming