METROID PRIME CHEAT CODES
In-game reset:
INSTRUCTIONS
Press and hold Start + B + X for two to three seconds while playing the game.
| CODE | EFFECT |
|---|
| Press and hold Start + B + X |  In-game reset |
Fire missiles faster:
INSTRUCTIONS
With the first gun equipped, rapidly push Y + A. As soon as the missile fires, the gun will switch back to beam weapon mode, but when you press Y again, it fires another missile. This can take down enemies in a shorter time, preventing them from having more attacks on you.
| CODE | EFFECT |
|---|
| Y + A | Fire missiles faster |
Power charge:
INSTRUCTIONS
To use the Power Charge, hold A then release it.
| CODE | EFFECT |
|---|
| Hold A | Power charge |
Classic Metroid: Play as Samus with bonus weapons:
INSTRUCTIONS
In the main menu, push Z then submit the password JUSTIN BAILEY ------ ------. You'll start the game with all the power-ups, and Samus will not be wearing her suit. Press Z to equip the missiles and she will have blonde hair; she will have brown hair without them equipped.
| CODE | EFFECT |
|---|
| JUSTIN BAILEY ------ ------ | Classic Metroid Play as Samus with bonus weapons |
Classic Metroid: Harder game:
INSTRUCTIONS
In the main menu, push Z, then submit the password 999999 999999 KKKKKK KKKKKK.
| CODE | EFFECT |
|---|
| 999999 999999 KKKKKK KKKKKK | Classic Metroid Harder game |