Trophies:

Bronze trophies
The Badass - Exceed 10,000 points of total damage.
The Bully - Defeat 100 enemy units.
The Juggler - Exceed a 50 hit combo.
The Newbie - Survive 35 battle.

Silver trophies
The Gambler - Reach 300 LCK.
The God of Death - Destroy 3000 enemy units.
The Juicer - Reach 300 STR.
The Know-It-All - Reach 300 INT.
The Meat Shield - Reach 300 VIT.
The Patron - Unlock all gallery art.
The Skywalker - Reach 300 AGI.
The Stalker - Unlock all character profiles.

Gold trophy
The Gun Runner - Collect every type of weapon.

Platinum trophy
Crossover Conquest - Collect all other trophies.