There are 7 Bronze Trophies, 4 Silver Trophies, and 1 Gold Trophy.
Bronze - Bookworm - Spend at least 4 seconds on each page of the 'how to play' section.
Bronze - Clean hands - Kill 100 enemies using the environment or traps.
Silver - Flyswatter - Defeat the boss in Act 3.
Bronze - Gold medalist - Earn gold medals on all levels.
Gold - Gotta learn them all - Perform all the different combo finishers.
Bronze - Legendary Hero - Reach the max level.
Bronze - Mutual benefit - Complete all levels in multiplayer.
Silver - Pesky carts - Avoid the minecarts in the Mine level.
Silver - The bigger they are... - Defeat the boss in Act 1.
Bronze - Untouchable - Complete a level without taking any damage from enemies.
Silver - Vengeance is mine - Defeat the boss in Act 2.
Bronze - You and what army? - Defeat the boss in Act 4.
Jungle Hunt DLC
There is 1 Bronze Trophy, 3 Silver Trophies, and 1 Gold Trophy.
Silver - ad omen - Complete all levels in the Jungle Hunt DLC without destroying any voodoo dolls.
Silver - Extreme rafting - Avoid all obstacles during the raft ride.
Gold - Pool party - Jump into the piranha pool next to the boss.
Bronze - Swimming instructor - Throw 10 enemies into the Naruvu River.
Silver - The remedy - Defeat the boss in Act 5.