Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
All The Time In The World! ( Silver )	Get all of the time stars.
Around The World! ( Silver )	Finish all levels.
Back On The Bike! ( Bronze )	Complete the first tour.
Beat Them At Their Own Game! ( Bronze )	Receive 1 level from a friend.
Collector! ( Bronze )	Collect all mini stars on 8 levels.
Combo King! ( Bronze )	Get 1 level combo star.
Dangerous! ( Bronze )	Get a DANGER star.
Detective! ( Bronze )	Find 3 hidden stars.
Master Of Disaster! ( Silver )	Get all the stars in the game.
Mega Combo! ( Bronze )	Get a x100 combo.
Money grabber! ( Bronze )	Get 5 coin dash stars.
Ninja Stars! ( Bronze )	Get 4 stars in one run.
Share the fun! ( Bronze )	Send 1 level to a friend.
Speed Demon! ( Bronze )	Get 1 time star.
Stay On Target! ( Bronze )	Get 5 target stars.
Trick Master! ( Silver )	Get all of the combo stars.