Contra: Operation Galuga

Stack a weapon to Level 2.

Overload a special weapon.

Overload each weapon type at least once.

Overload all weapons at least once.

Score enough points to earn an Extra Life.

Complete Arcade Mode.

Complete Arcade Mode in 1-Hit Kill mode.

Complete Stage 1 in Story Mode.

Complete Stage 2 in Story Mode.

Complete Stage 3 in Story Mode.

Complete Stage 4 in Story Mode.

Complete Stage 5 in Story Mode.

Complete Stage 6 in Story Mode.

Complete Stage 7 in Story Mode.

Complete Stage 8 in Story Mode.

Discover Bradley's fate...

Defeat the Super Wall in Arcade Mode Stage 1 without dying.

Defeat the Mutant Lieutenant in Arcade Mode Stage 2 without dying.

Defeat Gromaides in Arcade Mode Stage 3 without dying.

Defeat the Alien Heart in Arcade Mode Stage 4 without dying.

Defeat the Devil Worm in Arcade Mode Stage 5 without dying.

Defeat Big Fuzz in Arcade Mode Stage 6 without dying.

Defeat Kimkoh in Arcade Mode Stage 7 without dying.

Defeat Dragon God Java in Arcade Mode Stage 8 without dying.

Defeat any boss in Arcade Mode without taking damage.

Purchase something from the Perk Shop.

Purchase an Alternate Soundtrack from the Perk Shop.

Purchase a Player Character from the Perk Shop.

Complete a Challenge in Challenge Mode.

Steal a life from another player in Multiplayer.

Have a life stolen in Multiplayer.

Defeat 10,000 enemies total.

Input the Konami Code. You know the drill.