Cheats & Guides

Disney/Pixar Monsters, Inc. Cheats For Game Boy Color

  1. Level Passwords

    Effect Effect
    SN0W Himalayas Cave
    SL3D Himalayas Sled
    M1K3 Monsters Inc 1
    P4PR Monsters Inc 2
    M1NC Monsters Inc 3
    D4Y- Monstropolis Day
    N1T3 Monstropolis Night
    BDRM Scare Floor
    L4B- Secret Lab 1
    L4BB Secret Lab 2
    SLLY Sulley's Apartment
    V4LT The Doorvault

    Contributed by: Kuja The Destructor 

  2. Developer Credits

    From the Main Menu, choose continue and enter the following:

    Effect Effect
    CRDT View The Credits

    Contributed by: Mezmorize99 

Disney/Pixar Monsters, Inc. Cheats For Game Boy Advance

  1. Level Passwords (Hard Mode)

    From the Main Menu, choose Password to get to the password entry screen.

    Effect
    PJN0VC area 1 with 1 level complete
    CNN13G area 1 with 2 levels complete
    NNN873 area 1 with 3 levels complete
    NNP0B0 area 2
    PNP1VK area 2 with 1 level complete
    XN6Z3G area 2 with 2 levels complete
    KXP!7B area 2 with 3 levels complete
    LYP79C area 2 with 4 levels complete
    QYQZBB area 3
    MY72VB area 3 with 1 level complete
    4Y7Z30 area 3 with 2 levels complete
    FXQ977 area 3 with 3 levels complete
    XXQ!9S area 3 with 4 levels complete
    9XR1D1 area 4
    CY80X4 area 4 with 1 level complete
    B8R95F area 4 with 2 levels complete
    94S0B6 area 5
    !4S2VS area 5 with 1 level complete
    D5923N area 5 with 2 levels complete
    D5927S area 5 with 3 levels complete
    C2919P area 5 with 4 levels complete
    P2S9!S area 5 with 5 levels complete

    Contributed by: rr a ven 

  2. Level Passwords (Normal Mode)

    From the Main Menu, choose "Password" to get to the password entry screen.

    Effect Effect
    SMHZVC area 1 with 1 level complete
    LRB13G area 1 with 2 levels complete
    4RB97C area 1 with 3 levels complete
    7QCZB9 area 2
    CV12VT area 2 with 1 level complete
    2T1Z3M area 2 with 2 levels complete
    S2J97J area 2 with 3 levels complete
    35J!91 area 2 with 4 levels complete
    L2K0B7 area 3
    N22ZV8 area 3 with 1 level complete
    X22Z3R area 3 with 2 levels complete
    J!K!7L area 3 with 3 levels complete
    K!K!9P area 3 with 4 levels complete
    2QLZDD area 4
    4Q30XH area 4 with 1 level complete
    BV3154 area 4 with 2 levels complete
    WQM0B7 area 5
    YQ42VB area 5 with 1 level complete
    2T423T area 5 with 2 levels complete
    2T427Y area 5 with 3 levels complete
    51M991 area 5 with 4 levels complete
    91M9!6 area 5 with 5 levels complete

    Contributed by: Ryan Rider, rr a ven 

  3. Level Passwords (Easy Mode)

    last level not on the list level 22 isnt the last level

    Effect Effect
    XRDZBI or XRDZB1 Level 10
    YRX2DQ Level 11
    3NX2JX Level 12
    LTD!SK Level 13
    ZTFZD8 Level 14
    BYY2NL Level 15
    M2F9S7 Level 16
    LYGOBO Level 17
    IFZ2CJ or 1FZ2CJ Level 18
    F2Z2FM Level 19
    SJBOGS Level 2
    F2Z2KR Level 20
    PNG!TL Level 21
    WRG!!C Level 22
    K!S2BQ Level 23
    MKB2Z7 Level 3
    VPB97I or VPB971 Level 4
    LLCOBK Level 5
    8PW2DY Level 6
    NQWOJF Level 7
    WRC9SQ Level 8
    3RC!94 Level 9

    Contributed by: JSwinbanks, roxas997