Cheats & Guides

Rats! Cheats For Game Boy Color

  1. Level Passwords

    Enter these passwords at the password screen.

    Effect Effect
    4YR73WJRS3 Level 10 Password
    M5HQBYXGH9 Level 11
    L5KTDWXP49 Level 12
    B5RQSCVLX8 Level 13
    VNBHCBZRJS Level 14
    M8DN6Y6--1 Level 15
    W?F?HF8K-2 Level 16
    VT55CB1CDN Level 17
    W-T6RF1QC2 Level 18
    C3KF4FCMW8 Level 19
    CDGBLDBMNQ Level 2 Password
    M6PKNY7L-1 Level 20
    525M7YKNF7 Level 21
    B-63SCWT4V Level 22
    BDZL6BMM2G Level 23
    51T1FYKK5? Level 24
    C?H6JIWF14 Level 25
    CPJ7LD5K7B Level 26
    VN-1PB9QQS Level 27
    WD71TDRKRN Level 28
    V6J3RC92N? Level 29
    B5?B2CVKLL Level 3 Password
    VJCM1B?C?S Level 30
    5?TSTYQSTY Level 31
    L61K4WBGXW Level 32
    LP4B8VBCVC Level 33
    5YWNWYZLC3 Level 34
    B1G3BC6FV8 Level 35
    5MGGHXGR58 Level 36
    BTY5NBNP8G Level 37
    WLGX9DJFTD Level 38
    C?4P8FNH7Z Level 39
    41V?TWSKB- Level 4 Password
    5T1B7XQKKP Level 40
    L1CWSWVMJ5 Level 41
    BMJ2BBNTVG Level 42
    M-?YSYBCYW Level 43
    W3NBFF2DPJ Level 44
    VQ2C5BJYX7 Level 45
    4W1WRW9GXJ Level 46
    B7S??CPKDM Level 47
    C2FBZDPTT4 Level 48
    VT?6KC-BLN Level 49
    5LTRCX2LF7 Level 5 Password
    4ZYT3VRC8X Level 50
    VKLSTCTKNS Level 51
    B4?LJBYCXV Level 52
    W2VCKDTHPJ Level 53
    MSXT4Y5DRB Level 54
    43WCTVRT66 Level 55
    WWTK-DKB7- Level 56
    L-1GZVWN?W Level 57
    W9HN5D3CRX Level 58
    M5DKJX5CKW Level 59
    VDLNYBGF82 Level 6 Password
    5QJ5FY179J Level 60
    BGJ48CGCXQ Level 61
    LB1?8WSC2M Level 62
    LS84SW2CBG Level 63
    57MWWX6R7X Level 64
    MZ36JXJMM8 Level 65
    WXMLTDVNFD Level 66
    WZ?MPD4NRJ Level 67
    BVJDZBZQQG Level 68
    4MZL1WDP86 Level 69
    CLVGQDVPC8 Level 7 Password
    CVNJGDZJW8 Level 70
    VNYVYCBSQJ Level 71
    VDFDPCVRQS Level 72
    V5SF1BBL6Y Level 73
    MC256Y2K1H Level 74
    4WFG3VNZ?B Level 75
    5J9MFXCTF Level 8 Password
    5NZJMY?F56 Level 9 Password

    Contributed by: alaskanpie, kenb215 

Rats! Cheats For Game Boy

  1. Last Boss Password

    Effect
    W652?YS8S4 Last Boss

    Contributed by: ReyVGM 

  2. Level passwords

    Enter the codes on the password screen to go to the level shown.

    Effect
    LETMELIVE2 Level 2
    LETMELIVE3 Level 3
    LETMELIVE4 Level 4
    LETMELIVE5 Level 5

    Contributed by: oblivion from aoc