Trophies - Successfully complete one of the following tasks to get a trophy:
Marbleball Badge (Bronze): Complete Sky World level 3.
Metalball Badge (Bronze): Complete Ice World.
Powerball Badge (Bronze): Complete Cave World.
Speedroller Rookie (Bronze): Collect 1 silver medal.
Speedroller Trainee (Bronze): Collect 12 silver medals.
Speedball Medal (Bronze): Win 5 matched multiplayer races.
Spyglass (Bronze): Find 3 hidden paths.
Airball Badge (Silver): Complete Lava World.
Speedroller Expert (Silver): Collect 24 silver medals.
Friendball Medal (Silver): Complete all cooperative levels.
Honor Medal (Silver): Win 10 matched multiplayer races.
Speedroller Master (Gold): Collect a Gold Medal on All levels.