Action Replay Codes [US]

Phantasy Star IV: The End of the Millennium - Action Replay Codes [US]

The following are known Action Replay Codes for Phantasy Star IV: The End of the Millennium on SEGA Genesis / Mega Drive (Genesis).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay

  1. Have Infinite/Lots Meseta
    FFF43B:FF
  2. 1st Item Slot 1
    FFF410:XX
  3. 2nd Item Slot
    FFF411:XX
  4. No Random Attacks 2
    FFECE4:0A

Footnotes

  1. 01 – Dagger
    02 – Hunt Knife
    03 – Boomerang
    04 – Lther-Cloth
    05 – Lther-Helm
    06 – LtherCrown
    07 – Lthr Band
    08 – Stel Swd
    09 – Slasher
    OA – LthrShield
    OB – Crbn Suit
    OC – CrbnShield
    OD – CrbnHelm
    OE – CrbnCrown
    OF – Circlet
    10 – Wood Cane
    11 – Whitemantl
    12 – Titn Swd
    13 – TitnDagger
    14 – TitnSlasher
    15 – Titn Axe
    16 – Broad Axe
    17 – TitnMail
    18 – TitnShield
    19 – TitnHelm
    1A – TitnCrown
    IB – Nothing
    1C – Grpt Suit
    ID – GrptShield
    IE – Crmc Swd
    IF – Grpt Crown
    20 – Claw
    21 – Ceramic Knife
    22 – Crmc Shield
    23 – LasrSlashr
    24 – Saberclaw
    25 – StrugglAxe
    26 – Crmc Mail
    27 – Crmc Helm
    28 – LasrSwd
    29 – LasrClaw
    2A – LasrBarrier
    2B – Impacter
    2C – TitnArmor
    2D – Head Gear
    2E – Stun-Shot
    2F – Lasr Axe
    30 – Lasr Knife
    31 – Crmc Armr
    32 – Titn Gear
    33 – Psy Mail
    34 – Psy Shield
    35 – Psy Crown
    36 – Psy Circlet
    37 – Force Cane
    38 – Psy Robe
    39 – Psy Wand
    3A – Fradementl
    3B – Wave Shot
    3C – SpacedArmr
    3D – Crmc Gear
    3E – Plsm Rifle
    3F – PulseLasr
    40 – Plsm Swd
    41 – Plsm Claw
    42 – PlsmDaggar
    43 – Plsm Field
    44 – Silv Rod
    45 – Silv Mantle
    46 – SilvCirclt
    47 – Silv Mail
    48 – SilvShld
    49 – Silv Helm
    4A – Silv Crown
    4B – Zirc Gear
    4C – NapalmShot
    4D – ZircoArmr
    4E – FlameSword
    4F – ThundrClaw
    50 – TorndoDagr
    51 – Dream Rob
    52 – PhantaRobe
    53 – Silv Tusk
    54 – Pulsevulc
    55 – Compo Armr
    56 – Compo Gear
    57 – Rflc Mail
    58 – RflcShield
    59 – Rflc Robe
    5A – Laco Swd
    5B – Laco Dagr
    5C – Laco Claw
    5D – Laco Slshr
    5E – Guard Rod
    5F – PlsmLaunch
    60 – Elst Armr
    61 – Elst Gear
    62 – Laco Rod
    63 – GenocycClaw
    64 – Swift Helm
    65 – MoonSlshr
    66 – Powr Shld
    67 – Laco Mail
    68 – Laco Helm
    69 – Laco Crown
    6A – LacoCirclt
    6B – LacoShld
    6C – Cyber Suit
    6D – GuardSwd
    6E – PhotnReasr
    6F – Laco Armr
    70 – Laco Gear
    71 – MahlayDagr
    72 – Guard Claw
    73 – GuardArmr
    74 – Guard Robe
    75 – Guard Mail
    76 – Nothing
    77 – Elsydeon
    78 – Laco Axe
    79 – SonicBustr
    7A – Defeat Axe
    7B – Nothing
    7C – MahlayMai
    7D – Monomate
    7E – Dimate
    7F – Trimate
    80 – Antidote
    81 – Cure-Paral
    82 – Moon Dew
    83 – Star Dew
    84 – TelePipe
    85 – EscaPipe
    86 – Sol Dew
    87 – GuardShld
    88 – MahlayShld
    89 – ShadowBlade
    8A – Alis Swd
    8B – Dynamite
    8C – Nothing
    8D – AlshLine
    8E – EclpseTorch
    8F – Aero Prism
    90 – Repair Kit
    91 – Shortcake
    92 – Pengu Feed
    93 – PerolyMate
    94 – Pennant
    95 – WoodCarvin
    96 – Land Rover
    97 – Ice Digger
    98 – HydroFoil
    99 – ControlKey
    9A – Canceller
    9B – Palma Ring
    9C – Mota Ring
    9D – Dezo Ring
    9E – Rykr Ring
    9F – Algo Ring
  2. You may leave this code on long as you wish. All the bosses will still be there.

Vehicle Codes

  1. 999 HP
    FF470E:03E7
  2. Always Have 9 of 1st Optn Weapon
    FF476A:09
  3. Always Have 9 of 2nd Optn Weapon
    FF476C:09
  4. 999 Damage Inflicted
    FF4164:03E7
    Note: Numbers for damage inflicted stay fairly low, but enemies are vanquished much more easily by either attack or Optn.

Alys Codes

  1. Bookoo EXP
    FFF58B:FF
  2. HP
    FFF58E:03E7
  3. HP
    FFF590:03E7
  4. TP
    FFF592:03E7
  5. TP
    FFF594:03E7
  6. STR
    FFF598:00FF
  7. Mental
    FFF59C:FF
  8. AGI
    FFF59E:00FF
  9. DEX
    FFF5A2:FF
  10. Attack
    FFF5A4:03E7
  11. DEF
    FFF5A8:03E7

Chaz Codes

  1. Bookoo EXP
    FFF50B:FF
  2. HP
    FFF50E:03E7
  3. HP
    FFF510:03E7
  4. TP
    FFF512:03E7
  5. TP
    FFF514:03E7
  6. STR
    FFF518:00FF
  7. Mental
    FFF51C:FF
  8. AGI
    FFF51E:00FF
  9. DEX
    FFF522:FF
  10. Attack
    FFF524:03E7
  11. DEF
    FFF528:03E7

Hahn Codes

  1. Bookoo EXP
    FFF60B:FF
  2. HP
    FFF60E:03E7
  3. HP
    FFF610:03E7
  4. TP
    FFF612:03E7
  5. TP
    FFF614:03E7
  6. STR
    FFF618:00FF
  7. STR
    FFF61C:FF
  8. AGI
    FFF61E:00FF
  9. DEX
    FFF622:FF
  10. Attack
    FFF624:03E7
  11. DEF
    FFF628:03E7

Rune Codes

  1. Bookoo EXP
    FFF68B:FF
  2. HP
    FFF68E:03E7
  3. HP
    FFF690:03E7
  4. TP
    FFF692:03E7
  5. TP
    FFF694:03E7
  6. STR
    FFF698:00FF
  7. Mental
    FFF69C:FF
  8. AGI
    FFF69E:00FF
  9. DEX
    FFF6A2:FF
  10. Attack
    FFF6A4:03E7
  11. DEF
    FFF6A8:03E7

Gryz Codes

  1. Bookoo EXP
    FFF70B:FF
  2. HP
    FFF70E:03E7
  3. HP
    FFF710:03E7
  4. TP
    FFF712:03E7
  5. TP
    FFF714:03E7
  6. STR
    FFF718:00FF
  7. Mental
    FFF71C:FF
  8. AGI
    FFF71E:00FF
  9. DEX
    FFF722:FF
  10. Attack
    FFF724:03E7
  11. DEF
    FFF728:03E7

Rika Codes

  1. Bookoo EXP
    FFF78B:FF
  2. HP
    FFF78E:03E7
  3. HP
    FFF790:03E7
  4. TP
    FFF792:03E7
  5. TP
    FFF794:03E7
  6. STR
    FFF798:00FF
  7. Mental
    FFF79C:FF
  8. AGI
    FFF79E:00FF
  9. DEX
    FFF7A2:FF
  10. Attack
    FFF7A4:03E7
  11. DEF
    FFF7A8:03E7

Demi Codes

  1. Bookoo EXP
    FFF80B:FF
  2. HP
    FFF80E:03E7
  3. HP
    FFF810:03E7
  4. TP
    FFF812:03E7
  5. TP
    FFF814:03E7
  6. STR
    FFF818:00FF
  7. Mental
    FFF81C:FF
  8. AGI
    FFF81E:00FF
  9. DEX
    FFF822:FF
  10. Attack
    FFF824:03E7
  11. DEF
    FFF828:03E7

Wren Codes

  1. Bookoo EXP
    FFF88B:FF
  2. HP
    FFF88E:03E7
  3. HP
    FFF890:03E7
  4. TP
    FFF892:03E7
  5. TP
    FFF894:03E7
  6. STR
    FFF898:00FF
  7. Mental
    FFF89C:FF
  8. AGI
    FFF89E:00FF
  9. DEX
    FFF8A2:FF
  10. Attack
    FFF8A4:03E7
  11. DEF
    FFF8A8:03E7

Raja Codes

  1. Bookoo EXP
    FFF90B:FF
  2. HP
    FFF90E:03E7
  3. HP
    FFF910:03E7
  4. TP
    FFF912:03E7
  5. TP
    FFF914:03E7
  6. STR
    FFF918:00FF
  7. Mental
    FFF91C:FF
  8. AGI
    FFF91E:00FF
  9. DEX
    FFF922:FF
  10. Attack
    FFF924:03E7
  11. DEF
    FFF928:03E7

Kyra Codes

  1. Bookoo EXP
    FFF98B:FF
  2. HP
    FFF98E:03E7
  3. HP
    FFF990:03E7
  4. TP
    FFF992:03E7
  5. TP
    FFF994:03E7
  6. SRT
    FFF998:00FF
  7. Mental
    FFF99C:FF
  8. AGI
    FFF99E:00FF
  9. DEX
    FFF9A2:FF
  10. Attack
    FFF9A4:03E7
  11. DEF
    FFF9A8:03E7

Seth Codes

  1. Bookoo EXP
    FFFA0B:FF
  2. HP
    FFFA03:03E7
  3. HP
    FFFA10:03E7
  4. TP
    FFFA12:03E7
  5. TP
    FFFA14:03E7
  6. STR
    FFFA18:00FF
  7. Mental
    FFFA1C:FF
  8. AGI
    FFFA1E:00FF
  9. DEX
    FFFA22:FF
  10. Attack
    FFFA24:03E7
  11. DEF
    FFFA28:03E7

Footnotes

  1. Character Experience Codes
    I found instant level 99 codes, but they’re bummers, as you’re stuck with the same stats/techs you had before using the codes. ALL the exp codes here will get you to level 99 after one victory over any enemy.

    If creating “gods” with PAR codes, here’s how to avoid most problems. First, EQUIP each character with all the goodies you’ve made for him/her with the item modifiers, with all stats codes off. Then, level up with the EXP codes, then, after reaching level 99, activate the rest of the stat codes and de-activate the EXP codes. Once you boost a character’s stats with these codes, you have to use the codes every time that character’s in your party; otherwise, most of the stats will be ZERO, with no other way to boost them.

  2. Character Stat Codes
    Notice some codes I have “00FF” after the colon, and others just “FF”. I do NOT know why they made some stats 1-bit & others 2-bit when they each have a numerical value of 255, with the exception of Attack & Defense. But enter them as posted, since I tested them on both a real PAR and the Gens emulator.
These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

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