Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Unit FAQ by whoami55 110K
In-Depth FAQs Wi-Fi/Multiplayer Guide by TheMaster42 28K

Metal Slug Defense Cheats For PC

  1. Steam Achievements

    Achievement
    Conquer all stages in Area 1: "SOUTHEAST ASIA"! Area 1: "SOUTHEAST ASIA" conquered
    Area 1: Free "MARCHRIUS DENNIS ROSSI"! Area 1: Free "MARCHRIUS DENNIS ROSSI"!
    Conquer all stages in Area 10: "SOUTH AFRICA"! Area 10: "SOUTH AFRICA" conquered
    Area 10: Free "TYRA ELSON"! Area 10: Free "TYRA ELSON"!
    Conquer all stages in Area 11: "WESTERN EUROPE"! Area 11: "WESTERN EUROPE" conquered
    Area 11: Free "RUMI AIKAWA"! Area 11: Free "RUMI AIKAWA"!
    Conquer all stages in Area 12: "NORTH AMERICAN NORTHERN"! Area 12: "NORTH AMERICA NORTH" conquered
    Area 12: Free "SV-CAMEL"! Area 12: Free "SV-CAMEL"!
    Conquer all stages in Area 2: "EAST ASIA"! Area 2: "EAST ASIA" conquered
    Area 2: Free "TARMICLE ROVING ?"! Area 2: Free "TARMICLE ROVING ?"!
    Conquer all stages in Area 3: "AFRICA"! Area 3: "AFRICA" conquered
    Area 3: Free "FIOLINA GERMI"! Area 3: Free "FIOLINA GERMI"!
    Conquer all stages in Area 4: "CENTRAL ASIA"! Area 4: "CENTRAL ASIA" conquered
    Area 4: Free "ERI KASAMOTO"! Area 4: Free "ERI KASAMOTO"!
    Conquer all stages in Area 5: "DR MOUREAU'S ISLAND"! Area 5: "DR MOUREAU'S ISLAND" conquered
    Area 5: Free "GIMLET"! Area 5: Free "GIMLET"!
    Conquer all stages in Area 6: "OCEANIA"! Area 6: "OCEANIA" conquered
    Area 6: Free "RED EYE"! Area 6: Free "RED EYE"!
    Conquer all stages in Area 7: "NORTH AMERICAN SOUTHERN"! Area 7: "NORTH AMERICA SOUTH" conquered
    Area 7: Free "TREVOR SPACEY"! Area 7: Free "TREVOR SPACEY"!
    Conquer all stages in Area 8: "SOUTH AMERICA"! Area 8: "SOUTH AMERICA" conquered
    Area 8: Free "NADIA CASSEL"! Area 8: Free "NADIA CASSEL"!
    Conquer all stages in Area 9: "NORTH ASIA"! Area 9: "NORTH ASIA" conquered
    Area 9: Free "WALTER RYAN"! Area 9: Free "WALTER RYAN"!
    Conquer all stages in Boss Area 1: "WEST ASIA"! Boss Area 1: "WEST ASIA" conquered
    Boss Area 1: Capture "ABUL ABBAS"! Boss Area 1: Capture "ABUL ABBAS"!
    Conquer all stages in Boss Area 2: "NORTH AMERICAN NORTHWESTERN"! Boss Area 2: "NORTH AMERICAN N.WEST" conquered
    Boss Area 2: Capture "ALLEN O'NEIL"! Boss Area 2: Capture "ALLEN O'NEIL"!
    Conquer all stages in Boss Area 3: "EAST EUROPE"! Boss Area 3: "EAST EUROPE" conquered
    Boss Area 3: Capture "DONALD MORDEN"! Boss Area 3: Capture "DONALD MORDEN"!
    Conquer all stages in Boss Area 4: "NORTH ASIA NORTHEASTERN"! Boss Area 4: "NORTH ASIA N.EAST" conquered
    Boss Area 4: Capture "MARS PEOPLE"! Boss Area 4: Capture "MARS PEOPLE"!
    Conquer all stages in World2 Area 1: "SOUTHEAST ASIA"! World2 Area 1: "SOUTHEAST ASIA" conquered
    World2 Area 1: Free "RALF JONES"! World2 Area 1: Free "RALF JONES"!
    Conquer all stages in World2 Area 10: "SOUTH AFRICA"! World2 Area 10: "SOUTH AFRICA" conquered
    World2 Area 10: Free "HEIDERN"! World2 Area 10: Free "HEIDERN"!
    Conquer all stages in World2 Area 11: "WESTERN EUROPE"! World2 Area 11: "WESTERN EUROPE" conquered
    World2 Area 11: Free "MADOKA AIKAWA"! World2 Area 11: Free "MADOKA AIKAWA"!
    Conquer all stages in World2 Area 12: "NORTH AMERICAN NORTHERN"! World2 Area 12: "NORTH AMERICA NORTH" conquered
    World2 Area 12: Free "ZOMBIE MARCO"! World2 Area 12: Free "ZOMBIE MARCO"!
    Conquer all stages in World2 Area 2: "EAST ASIA"! World2 Area 2: "EAST ASIA" conquered
    World2 Area 2: Free "CLARK STILL"! World2 Area 2: Free "CLARK STILL"!
    Conquer all stages in World2 Area 3: "AFRICA"! World2 Area 3: "AFRICA" conquered
    World2 Area 3: Free "WHIP"! World2 Area 3: Free "WHIP"!
    Conquer all stages in World2 Area 4: "CENTRAL ASIA"! World2 Area 4: "CENTRAL ASIA" conquered
    World2 Area 4: Free "LEONA HEIDERN"! World2 Area 4: Free "LEONA HEIDERN"!
    Conquer all stages in World2 Area 5: "DR MOUREAU'S ISLAND"! World2 Area 5: "DR MOUREAU'S ISLAND" conquered
    World2 Area 5: Free "UTAN"! World2 Area 5: Free "UTAN"!
    Conquer all stages in World2 Area 6: "OCEANIA"! World2 Area 6: "OCEANIA" conquered
    World2 Area 6: Free "HYAKUTARO ICHIMONJI"! World2 Area 6: Free "HYAKUTARO ICHIMONJI"!
    Conquer all stages in World2 Area 7: "NORTH AMERICAN SOUTHERN"! World2 Area 7: "NORTH AMERICA SOUTH" conquered
    World2 Area 7: Free "LILLY"! World2 Area 7: Free "LILLY"!
    Conquer all stages in World2 Area 8: "SOUTH AMERICA"! World2 Area 8: "SOUTH AMERICA" conquered
    World2 Area 8: Free "CYNTHIA"! World2 Area 8: Free "CYNTHIA"!
    Conquer all stages in World2 Area 9: "NORTH ASIA"! World2 Area 9: "NORTH ASIA" conquered
    World2 Area 9: Free "MARY"! World2 Area 9: Free "MARY"!
    Conquer all stages in World2 Boss Area 1: "WEST ASIA"! World2 Boss Area 1: "WEST ASIA" conquered
    World2 Boss Area 1: Capture "ABUL ABBAS"! World2 Boss Area 1: Capture "ABUL ABBAS"!
    Conquer all stages in World2 Boss Area 2: "NORTH AMERICAN NORTHWESTERN"! World2 Boss Area 2: "N.AMERICA N.WEST" conquered
    World2 Boss Area 2: Capture "ALLEN O'NEIL"! World2 Boss Area 2: Capture "ALLEN O'NEIL"!
    Conquer all stages in World2 Boss Area 3: "EAST EUROPE"! World2 Boss Area 3: "EAST EUROPE" conquered
    World2 Boss Area 3: Capture "DONALD MORDEN"! World2 Boss Area 3: Capture "DONALD MORDEN"!
    Conquer all stages in World2 Boss Area 4: "NORTH ASIA NORTHEASTERN"! World2 Boss Area 4: "NORTH ASIA N.EAST" conquered
    World2 Boss Area 4: Capture "MARS PEOPLE"! World2 Boss Area 4: Capture "MARS PEOPLE"!

    Contributed by: Guard Master 

Metal Slug Defense Cheats For Android

  1. Google Play Achievements

    This title has a total of 64 Google Play Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Unlockable
    Conquer all stages in Area 1: "SOUTHEAST ASIA"! Area 1: "SOUTHEAST ASIA" conquered
    Area 1: Free "MARCHRIUS DENNIS ROSSI"! Area 1: Free "MARCHRIUS DENNIS ROSSI"!
    Conquer all stages in Area 10: "SOUTH AFRICA"! Area 10: "SOUTH AFRICA" conquered
    Area 10: Free "TYRA ELSON"! Area 10: Free "TYRA ELSON"!
    Conquer all stages in Area 11: "WESTERN EUROPE"! Area 11: "WESTERN EUROPE" conquered
    Area 11: Free "RUMI AIKAWA"! Area 11: Free "RUMI AIKAWA"!
    Conquer all stages in Area 12: "NORTH AMERICAN NORTHERN"! Area 12: "NORTH AMERICA NORTH" conquered
    Area 12: Free "SV-CAMEL"! Area 12: Free "SV-CAMEL"!
    Conquer all stages in Area 2: "EAST ASIA"! Area 2: "EAST ASIA" conquered
    Area 2: Free "TARMICLE ROVING Ⅲ"! Area 2: Free "TARMICLE ROVING Ⅲ"!
    Conquer all stages in Area 3: "AFRICA"! Area 3: "AFRICA" conquered
    Area 3: Free "FIOLINA GERMI"! Area 3: Free "FIOLINA GERMI"!
    Conquer all stages in Area 4: "CENTRAL ASIA"! Area 4: "CENTRAL ASIA" conquered
    Area 4: Free "ERI KASAMOTO"! Area 4: Free "ERI KASAMOTO"!
    Conquer all stages in Area 5: "DR MOUREAU'S ISLAND"! Area 5: "DR MOUREAU'S ISLAND" conquered
    Area 5: Free "GIMLET"! Area 5: Free "GIMLET"!
    Conquer all stages in Area 6: "OCEANIA"! Area 6: "OCEANIA" conquered
    Area 6: Free "RED EYE"! Area 6: Free "RED EYE"!
    Conquer all stages in Area 7: "NORTH AMERICAN SOUTHERN"! Area 7: "NORTH AMERICA SOUTH" conquered
    Area 7: Free "TREVOR SPACEY"! Area 7: Free "TREVOR SPACEY"!
    Conquer all stages in Area 8: "SOUTH AMERICA"! Area 8: "SOUTH AMERICA" conquered
    Area 8: Free "NADIA CASSEL"! Area 8: Free "NADIA CASSEL"!
    Conquer all stages in Area 9: "NORTH ASIA"! Area 9: "NORTH ASIA" conquered
    Area 9: Free "WALTER RYAN"! Area 9: Free "WALTER RYAN"!
    Conquer all stages in Boss Area 1: "WEST ASIA"! Boss Area 1: "WEST ASIA" conquered
    Boss Area 1: Capture "ABUL ABBAS"! Boss Area 1: Capture "ABUL ABBAS"!
    Conquer all stages in Boss Area 2: "NORTH AMERICAN NORTHWESTERN"! Boss Area 2: "NORTH AMERICAN N.WEST" conquered
    Boss Area 2: Capture "ALLEN O'NEIL"! Boss Area 2: Capture "ALLEN O'NEIL"!
    Conquer all stages in Boss Area 3: "EAST EUROPE"! Boss Area 3: "EAST EUROPE" conquered
    Boss Area 3: Capture "DONALD MORDEN"! Boss Area 3: Capture "DONALD MORDEN"!
    Conquer all stages in Boss Area 4: "NORTH ASIA NORTHEASTERN"! Boss Area 4: "NORTH ASIA N.EAST" conquered
    Boss Area 4: Capture "MARS PEOPLE"! Boss Area 4: Capture "MARS PEOPLE"!
    Conquer all stages in World2 Area 1: "SOUTHEAST ASIA"! World2 Area 1: "SOUTHEAST ASIA" conquered
    World2 Area 1: Free "RALF JONES"! World2 Area 1: Free "RALF JONES"!
    Conquer all stages in World2 Area 10: "SOUTH AFRICA"! World2 Area 10: "SOUTH AFRICA" conquered
    World2 Area 10: Free "HEIDERN"! World2 Area 10: Free "HEIDERN"!
    Conquer all stages in World2 Area 11: "WESTERN EUROPE"! World2 Area 11: "WESTERN EUROPE" conquered
    World2 Area 11: Free "MADOKA AIKAWA"! World2 Area 11: Free "MADOKA AIKAWA"!
    Conquer all stages in World2 Area 12: "NORTH AMERICAN NORTHERN"! World2 Area 12: "NORTH AMERICA NORTH" conquered
    World2 Area 12: Free "ZOMBIE MARCO"! World2 Area 12: Free "ZOMBIE MARCO"!
    Conquer all stages in World2 Area 2: "EAST ASIA"! World2 Area 2: "EAST ASIA" conquered
    World2 Area 2: Free "CLARK STILL"! World2 Area 2: Free "CLARK STILL"!
    Conquer all stages in World2 Area 3: "AFRICA"! World2 Area 3: "AFRICA" conquered
    World2 Area 3: Free "WHIP"! World2 Area 3: Free "WHIP"!
    Conquer all stages in World2 Area 4: "CENTRAL ASIA"! World2 Area 4: "CENTRAL ASIA" conquered
    World2 Area 4: Free "LEONA HEIDERN"! World2 Area 4: Free "LEONA HEIDERN"!
    Conquer all stages in World2 Area 5: "DR MOUREAU'S ISLAND"! World2 Area 5: "DR MOUREAU'S ISLAND" conquered
    World2 Area 5: Free "UTAN"! World2 Area 5: Free "UTAN"!
    Conquer all stages in World2 Area 6: "OCEANIA"! World2 Area 6: "OCEANIA" conquered
    World2 Area 6: Free "HYAKUTARO ICHIMONJI"! World2 Area 6: Free "HYAKUTARO ICHIMONJI"!
    Conquer all stages in World2 Area 7: "NORTH AMERICAN SOUTHERN"! World2 Area 7: "NORTH AMERICA SOUTH" conquered
    World2 Area 7: Free "LILLY"! World2 Area 7: Free "LILLY"!
    Conquer all stages in World2 Area 8: "SOUTH AMERICA"! World2 Area 8: "SOUTH AMERICA" conquered
    World2 Area 8: Free "CYNTHIA"! World2 Area 8: Free "CYNTHIA"!
    Conquer all stages in World2 Area 9: "NORTH ASIA"! World2 Area 9: "NORTH ASIA" conquered
    World2 Area 9: Free "MARY"! World2 Area 9: Free "MARY"!
    Conquer all stages in World2 Boss Area 1: "WEST ASIA"! World2 Boss Area 1: "WEST ASIA" conquered
    World2 Boss Area 1: Capture "ABUL ABBAS"! World2 Boss Area 1: Capture "ABUL ABBAS"!
    Conquer all stages in World2 Boss Area 2: "NORTH AMERICAN NORTHWESTERN"! World2 Boss Area 2: "N.AMERICA N.WEST" conquered
    World2 Boss Area 2: Capture "ALLEN O'NEIL"! World2 Boss Area 2: Capture "ALLEN O'NEIL"!
    Conquer all stages in World2 Boss Area 3: "EAST EUROPE"! World2 Boss Area 3: "EAST EUROPE" conquered
    World2 Boss Area 3: Capture "DONALD MORDEN"! World2 Boss Area 3: Capture "DONALD MORDEN"!
    Conquer all stages in World2 Boss Area 4: "NORTH ASIA NORTHEASTERN"! World2 Boss Area 4: "NORTH ASIA N.EAST" conquered
    World2 Boss Area 4: Capture "MARS PEOPLE"! World2 Boss Area 4: Capture "MARS PEOPLE"!

    Contributed by: Eevee-Trainer