Rochard [PS3] - cheats

Trophies
Complete the following tasks to unlock PlayStation3 trophy rewards.
25% Gold Collectibles Found (Bronze): Collect 25% of all Gold Collectibles.
50% Gold Collectibles Found (Bronze): Collect 50% of all Gold Collectibles.
100% Gold Collectibles Found (Silver): Collect 100% of all Gold Collectibles.
Pack Rat (Bronze): Collect all upgrades.
Bowling (Bronze): Kill an enemy with an object shot with G-Lifter.
Kiss Me Deadly (Bronze): Kill a human enemy with another enemy's body.
Unfriendly Fire (Bronze): Kill a human enemy with deflected bullets.
Death from Above (Bronze): Kill an enemy by falling on him.
Electrifried (Bronze): Electrocute a human enemy.
Second Amendment (Bronze): Kill 100 enemies using the Rock Blaster.
Death on Delivery (Bronze): Kill 100 enemies using objects shot or dropped with G-Lifter.
Say Hello to My Little Friend (Silver): Kill 2 or more enemies with a single exploding mechanical enemy.
Game Completed (Bronze): Defeat Maximillian.
Speed Run (Gold): Complete the game in 3 hours or less.