Bronze

Acrobat
Perform each trick (except Balance and Slide) 10 times in completed missions

Wind
Spend 1 hour in the air in completed missions

Perfect Balance
Spend 5 minutes balancing in completed missions

Superstar
Maintain the "S" rating for overall 10 minutes throughout the game

Moneybag
Earn gold medals in any 10 missions

Natural Born Tourist
Earn 12 souvenirs

Triumphant
Win all game missions

Astronaut
Collect 100 stars in a single Action Chain

Tough Rival
Increase score multiplier to 20 or more for both players in Split Screen simultaneously (you don’t have to score points)

Pathfinder
Ride 25 km without falling (in completed missions)

Food Chain Link
(secret)

Medical Insurance
(secret)

Main Dish
(secret)

Hardcore
(secret)

Vandal
(secret)

Silver

The King of Iron Wake Tournament
Win 10 times (gold medal + all additional goals) in a row in any different single player missions

Avid Collector
Earn all souvenirs in the game

Wave Catcher
Score points with multiplier that equals to 50 or higher