Complete the following tasks to unlock PlayStation3 trophy rewards.

Trophy	How to unlock
Blue Bomber (Silver)	Clear the game in under an hour.
Destroyer (Silver)	Defeat 1000 enemies.
Hard Rock (Silver)	Make it to a boss room without getting damaged.
Headbanging (Silver)	Defeat the 8 bosses without your helmet on.
Invincible (Silver)	Clear the game without dying.
Mr. Perfect (Silver)	Clear the game without getting damaged.
No Coffee Break (Bronze)	Clear the game without using any energy, mystery, or weapon tanks.
Superhero (Bronze)	Clear the game on hard.
Tenacious (Silver)	Clear the game without continuing.
Trusty Sidearm (Bronze)	Defeat the 8 bosses with just your default weapon.
Whomp Wily! (Bronze)	Clear the game once.
World Warrior (Bronze)	Defeat one of every type of enemy.