Metroid: Zero Mission Codes -

In-game reset:
Press + + + during game play to return to the main screen.

Completion bonuses:
Successfully complete the game to unlock the Metroid: Zero Mission Gallery, Original Metroid, Hard mode, and Sound Test options. Note: More pictures are added to the gallery when the game is completed with different endings. Start a new game with your cleared saved game to play in Time Attack mode, with a timer at the map screen.

Note: The Original Metroid may be unlocked before the game is completed. Enter the options screen at the main menu and select the "Original Metroid" option that appears after "Metroid: Zero Mission Link".

To access "Hard mode", select the file that the game was completed with and select "New". Then choose the hard difficulty setting. Note: When creating a file on the hard difficulty setting, the original file will be overwritten.

Metroid: Fusion Gallery:
Use a link cable to connect to a Gamecube with Metroid: Fusion.

Alternate ending sequence:
Complete the game under the following conditions to unlock the corresponding ending sequence with Samus appearing differently.

At bar in red top and shorts: 100% in normal difficulty under 2 hours.

Looking at sunset without helmet: Above 15% in normal or hard difficulty above 3 hours.

Looking over a city in red top and shorts: 100% in hard difficulty under 2 hours.

Sitting near window in red top and shorts: Below 15% in normal difficulty.

Sitting on rock in full armor: 100% in easy; or over 15% in normal or higher difficulty over 4 hours.

Standing in full armor: Below 15% in hard difficulty.

Walking in city in red top and shorts: 100% in normal or higher difficulty over 2 hours.

Wearing blue jumpsuit: Over 15% in normal or higher difficulty in under 2 hours.

Original Metroid passwords:
Enter one of the following passwords in the original Metroid.

Samus without suit at start
Enter 000000 000020 000000 000020 as a password.

Samus without suit at Norfair
Enter SAMUS8 RIDLEY 444444 444444 as a password. You will start at Norfair with Suit-less Samus, infinite Missiles, blonde and brown hair color, and no items or upgrades except for missiles.

Samus without suit at Kraid's Lair
Enter JUSTIN BAILEY ------ ------ as a password. You will start at Kraid's Lair with the Long Beam, Ice Beam, Bombs, High Jump Boots, Screw Attack, Varia, Suit-less Samus, and 255 Missiles.

Invincibility
Enter NARPAS SWORD0 000000 000000 as a password. This allows you to start with everything and invincibility. The Bosses are not defeated, and you can play the game normally, but invincible.

Best ending, no suit, at end
Enter X----- --N?WO dV-Gm9 W01GMI as a password.

Debug mode
Enter BOMBS_ MISSLE SCREW_ ATACK_ as a password:

Hard mode
Enter 999999 999999 KKKKKK KKKKKK as a password.

Morph Ball and Bombs at start
Enter 000000 000000 4G0000 00000H as a password.

Mother Brain gone
Enter SAMUS_ BEATS_/MOTHER BRAIN_ as a password. You will start in Tourian, with Mother Brain gone.