Metal Slug 3 cheats and cheat codes for Xbox 360

Achievements:
Complete the following achievements to award the indicated amount
of Xbox Live Gamerscore points.

Strong Zombie (10 gamerscore points):
Beat the Boss while the player is a Zombie.

Save President (10 gamerscore points):
Save the President in the mission.

Point Hunter (20 gamerscore points):
Achieve more than 3,000,000 gamerscore points.

No More Weapon (10 gamerscore points):
Achievement unlocked by completing any mission without getting power-up items.

Mission All Completed (10 gamerscore points):
Achievement unlocked by completing all the missions.

Mission 4 Master (20 gamerscore points):
Achievement unlocked by completing Mission 4 without any misses.

Mission 3 Master (20 gamerscore points):
Achievement unlocked by completing Mission 3 without any misses.

Mission 2 Master (15 gamerscore points):
Achievement unlocked by completing Mission 2 without any misses.

Mission 1 Master (10 gamerscore points):
Achievement unlocked by completing Mission 1 without any misses.

Hyakutaro Ichimonji (10 gamerscore points):
Save Hyakutaro Ichimonji in the mission.

Final Mission Master (40 gamerscore points):
Achievement unlocked by completing the Final Mission without any misses.

All Completed without Continue (25 gamerscore points):
Achievement unlocked by completing all missions without continuing.