Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Early Days! (Bronze)	Win a point in a multi-player battle.
Elite Champion (Gold)	Earn at least Bronze in all the Elite Challenges.
First Steps (Bronze)	Beat a Supersonic Ghost.
Flawless Victory (Gold)	Win a multi-player battle by winning every point.
Grease Monkey (Gold)	Unlock all the car upgrades.
I am the best! (Silver)	Win a multi-player battle.
I have no peers! (Gold)	Download and beat a rivals time.
No one can beat me! (Gold)	Win 10 multi-player battles.
Platinum Trophy (Platinum)	All other trophies have been collected.
Silver Arrow (Gold)	Earn at least Silver on all Challenges.
Skill Chief (Silver)	Earn at least Bronze in all the Skill Challenges.
Speed King (Silver)	Earn at least Bronze in all the Speed Challenges.
Supreme Being (Gold)	Earn Gold on all Challenges.
Weapon Master (Silver)	Earn at least Bronze in all the Weapon Challenges.
Weapons Officer (Gold)	Use every weapon in the game.
World Tour (Gold)	Win a multi-player battle on every course.