Full list of all 42 MX vs. ATV Untamed achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox 360.
Achieve one of the top 5 Best Lap Record for each race course.
Win a Gold Medal in each Event Series.
Win 5 races on-line.
Obtain the Winner's Choice option 3 times in a row while playing on-line.
Win a Gold Medal with the ATV in a National, Supercross and Freestyle event series.
Collect all Free Ride Sprockets in Lakewood.
Collect all Free Ride Sprockets in Copper Valley.
Win the X-Cross Tournament Pentathlon Trophy.
Unlock or purchase all items in MX vs. ATV: Untamed.
Compete in all available Game locations.
Win the "Fast 50s Minimoto Series" in X-Cross Tournament.
Win the "Kicker Supercross Series" in X-Cross Tournament driving an MX.
Obtain an Offroad Golf Cart as a reward in the Event Series or X-Cross Tournament.
Win the "FMF National Series" in X-Cross Tournament driving an ATV.
Win a Gold Medal with the MX in a National, Supercross and Freestyle event series.
Win a total of 10 Hole Shot awards during any Exhibition Supercross Event
Win the "MotoXXX Freestyle Series" in X-Cross Tournament driving an MX LITE.
Collect all Free Ride Sprockets in Kittery Point.
Collect all Free Ride Sprockets in Split Oak.
Collect all Free Ride Sprockets in Sutherlin Valley.
Enter an on-line Free Ride location with at least one other player
Collect all Free Ride Sprockets in Crawley Creek.
Collect all Free Ride Sprockets in Del Sol.
Collect all Free Ride Sprockets in Greenfield.
Collect all Free Ride Sprockets in Pine Lakes.
Successfully perform a 250 point stoppie.
Successfully perform a 10x stunt combination.
Complete one Freestyle event without wrecking.
Watch the credits till the end.
Successfully perform a 8x stunt combination.
Successfully land a Longest Jump record of 300 ft.
Set 5 new records.
Win the "DWT Opencross Series" in X-Cross Tournament.
Win the "M2R Opencross Series" in X-Cross Tournament.
Win the "PEP Opencross Series" in X-Cross Tournament.
Win the "Oakley Opencross Series" in X-Cross Tournament.
Win the "UNI Opencross Series" in X-Cross Tournament.
Collect all Free Ride Sprockets in Clearwater.
Successfully perform a 5x stunt combination.
Score three personal goals in a row within the same period in Hockey.
Clean your vehicle of mud and dirt by riding through water.
Successfully perform a 500 point wheelie.