Full list of all 21 Bike Mayhem 2 achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox One.
Get 700 stars by completing levels or winning challenges
Complete any trail with a total score of 150,000 points
Create your own mountain in the editor and publish for others to play
Win your first online challenge against an opponent
Get at least 1 star on all Mayhem mountains with Red Diamond difficulty
Get 350 stars by completing levels or winning challenges
Complete any trail with a total score of 100,000 points
Get at least 1 star on all Mayhem mountains with Black Diamond difficulty
Download and Play 10 Builder Mountains
Download and play someone's mountain
Get at least 1 star on all Mayhem mountains with Blue Square difficulty
Get 100 stars by completing levels or winning challenges
Get at least 1 star on all Mayhem mountains with Green Circle difficulty
Get 3 stars (3 stars on every trail) on University Mountain
Perform a long wheelie with a score of 5,000 points
Complete 8 different tricks in one trail
Land a single trick combo with a combined score of 50,000 points
Get 3 stars on all Bike Mayhem mountains
Create and publish 5 mountains
Win 10 online challenges
Win 50 online Challenges