Cheat Codes for Tony Hawk Underground

Platform: Action Replay MAX

19 Codes Found 
  1. (M)

    PH43-178J-BVJ5X
    NR5C-4YCY-V0C5F
    YEXJ-UXYN-CJG44
    T445-M472-V94N6
    KVAQ-2Q5B-6QZB2
    XH7Z-CM49-2TDBT
    FGXQ-ARV2-R3XXJ
    ZG82-62UJ-82CTK
    W6QP-KPEK-79XN9
  2. Speed Codes

    JCJD-0E9Z-G78JF
  3. Quick Mode

    UBR7-EK3R-PDY2A
    PCTY-N4ZG-4K2MK
  4. Hyper Mode

    1YEB-FNQU-Z9J06
    HX5F-MD10-MPKRA
  5. Slow Motion

    PX85-0JHT-7RMR6
    B44K-JF1N-3Y9Y9
  6. Ultra Slow Motion

    9K5D-6AUH-D9J28
    WGC4-VBF3-MC2R1
  7. Always Special

    MBTP-QYCB-E5PK1
    KEZH-4NJ6-EWBWW
  8. Infinite Goal Time

    TUJ2-UVAP-WC17J
    8JMB-6ZBH-QZ51J
  9. Maxed Ollie

    6HZF-B1HW-DCHQ2
    594A-39N0-AQX8P
  10. Max/Inf. Run

    E1M8-HZC5-2MAE5
    0AWM-4MDK-HC677
  11. Maxed Speed

    XA8Y-QJPU-E2E8T
    PVT1-Z5B4-HNUPU
  12. Maxed Spin

    55J1-QWHE-2WA8F
    NFQK-HVV3-94ZKT
  13. Other Stats Maxed

    QP6G-718B-RKMXT
    8PRG-FJRT-2Z5G7
    16G6-BXUM-VPEYJ
    4YQJ-0YA2-PE96H
    02Z2-YCCJ-9V19R
    XCCE-D30W-VU077
    2VE4-KUZN-YC5VU
  14. Infinite Rail/Manual

    0C8X-M2UU-QJHN4
    8EP5-8X1G-5RC9C
  15. Never Bail

    J62F-BC5P-ZU117
    0WBX-FC9P-B0EME
  16. Zoom In

    JPX5-J6UW-0DZVN
    7MBT-3PJZ-T43GH
  17. Big Player

    E72E-2QBG-3MV32
    4MD0-3H85-YRFVW
    PRQ4-1VH5-2636A
    8PPF-1DB2-3DWPQ
  18. Giant Player

    8RDA-NQ6E-GFNWK
    1XNH-65N0-WNNN7
    Y3BZ-W24N-BZ4RU
    48G7-T4D6-3V62Q
  19. L3 For Moonjump

    9H47-PN4B-4C7CA
    1BJY-2ZRN-1U2ZD
    N52Y-9R0F-CQPHB