ATV Thunder Ridge Riders + Monster Trucks Mayhem (2 Game Pack) ROM Download can be obtained free for Nintendo DS on EmuGames.net only. Play emulator game in English for the USA region. ATV Thunder Ridge Riders + Monster Trucks Mayhem is a NDS ROM that you can download to your computer or play online within your browser. You can also download roms such as ATV Offroad Fury Blazin' Trails and MX Vs. ATV Reflex that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.