There are 16 Trophies that can be earned in this title.

Bronze

Guinea Pig
Complete all non-bonus levels in Hustle Mode.

Typical Rat
Complete all levels in Stunt Mode.

Field Vole
Get Apple Award in all Trial Mode levels.

Flying Squirrel
Make an incredibly long jump and land successfully with 'Jumper' hamster.

Long Legged Marsupial
Reach an unreal speed with 'Speedy' hamster's ability.

Restless Cavy
Destroy 150 obstacles with 'Spiked' hamster throughout the game. Trophy statistics are counted for completed levels only.

Prudent Chipmunk
Win a level with 55000 score points.

Silver

Gnawer Chief
Complete Hustle Mode with more than 500 seconds in Time Pool.

Rodent King
Find all

Vermin Champion
Get Watermelon Award in all Trial Mode levels.

Super Porcupine
Defeat 6 opponents in single match in Sumo Mode.

Familiar Beaver
Complete all non-practice Hustle levels with single hamster type.

4 Secret

http://www.ps3trophies.org/gam…../trophies/