Contra: The Alien Wars Cheats For Game Boy

  1. Misc. Passwords

    Enter the following password for the desired effect:

    Code Effect
    3KNT Level 2
    MDWH Level 3
    2S3W Level 4
    1Z5C Level 5
    21LN Easy Mode: Level 4
    F5F5 Level 5 with Flamethrower, extra lives and bombs
    H2F2 Level Skip
    B32R Infinite Lives
    HS3X Level 2 with Homing Gun

Walkthroughs & FAQs

Type Name File Size
Other Contra Series Ending FAQ by ReyVGM 38K
FAQ FAQ by Konami 5K