Mega Man 9 Cheats

Achievements
Complete each achievement to get the allotted gamerscore.

Almost Invincible (20): Clear the game without continuing.
Blue Bomber (10): Defeat a Boss without getting damaged.
Conservationist (20): Clear the game by using the least amount of Weapon Energy possible.
Destroyer (20): Defeat your 1000th enemy.
Gamer's Day (20): Clear the game 5 times in 1 day.
Invincible (30): Clear the game without dying.
Jitterbug (20): Clear the game in 60 minutes or less.
No Coffee Break (10): Clear the game without using any Energy or Mystery Tanks.
Peacekeeper (20): Clear the game by defeating the fewest number of enemies possible.
Trusty Sidearm (20): Defeat the 8 Bosses with the Mega Buster.
Whomp Wily! (5): Clear the game once.
World Warrior (5): Defeat every type of enemy.