Codes

  • Debug Menu

    When you have Metal Slug 4 in Console mode, pause it. Press pause again. A debug menu pops up.
    NOTE: If it says "___ Option" (ex: 1st Option) then it isn't tanslated.

    EffectCode
    First 4 options show pictures of Marco, Trevor, Fio, and Nadia. Last 4... make the game crash.TEST STAGE
    Goes back to pause, without the darkened screen.1st Option
    Level Select. Press Left or Right to change area in level. Bottom level (8) is the demo that plays.3rd Option
    Music and Sound test. Press A to play music, Press B or C to play sound effect. Bottom option exits menu, and resets game.5th Option
    Resets the game.6th Option
    Tons of odd, non-translated optionsSetup Debug DIP

    Contributed By: PSOCecil.

Unlockables

  • Unlockables

    UnlockableHow to Unlock
    Gallery ModeBeat the final mission with any character (get a new picture each time you do this)

    Contributed By: MMalekzandi.

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