My Cheats for GT2 1.2 (Simulation Mode) (US) easy install for Duckstation

  • Thread starter Thread starter yGodzila
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Brazil
Brazil
This thread contains my personal collection of Gran Turismo 2 v1.2 (US) – Simulation Mode cheats, organized and formatted for easy installation on DuckStation.




📂download (Google Drive):

⚠️ Credits:
All credit for discovering these cheats goes to their original creators and researchers.
I did not create the cheats themselves — my work was to collect, organize, clean up, and convert them into a format that is simple, practical, and ready to use in DuckStation.


What you’ll find here:​


  • Cheats compatible with Gran Turismo 2 v1.2 (US) – Simulation Mode
  • Codes formatted specifically for DuckStation (copy & paste friendly)
  • Organized lists for easier understanding and usage
  • No mods, vanilla GT2 only

Goal of this thread:​


To help GT2 players who want to experiment, test, or have fun with cheats without needing complex conversions or manual editing, especially when using DuckStation.


If you find any issues, conflicts, or have suggestions, feel free to comment.
Enjoy Gran Turismo 2! 🚗💨


#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Unlock All Arcade Mode]
50000A02 0000
801C9998 0505
301C99AC 0005

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Unlock All Licenses]
50003CA4 0000
801CACF8 0100

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Any car, any track]
D00148E0 000C
800148E2 1000

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Stop timer]
8002F864 0000
80046F64 0000

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[More tire smoke]
8002F506 0000

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Headlights on or off code up down]
D00A9538 0001
801D589C 8252
D00A9538 0001
801D589E 35B8
D00A9538 0002
801D589C 5B55
D00A9538 0002
801D589E 33D9

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[No countdown]
801D5868 0000

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[All races start at high speeds]
D01D5869 0001
801D5869 0000
D01D5869 0000
801C98A0 00B2


#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Change tires without pitting]
D00A9538 0001
800A9b74 FFFF
D00A9538 0001
800A9bE2 FFFF
D00A9538 0001
800A9C4A FFFF
D00A9538 0001
800A9Cb2 FFFF

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Hood Camera Mode]
801FFA8A 0041

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*Hard Ai Mode]
80046F6C 02BE
80046F78 01FE
80046F84 1150

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*Merciless Ai Mode]
80046F6C 0000
80046F78 04B9

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Drive through walls]
800A9D68 0000
800A9D72 0000
800A9D7A 0000
800A9D82 0000
800A9D8A 0000
800A9D92 0000
800A9D9A 0000
800A9DA2 0000


#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Enable extra cameras in race]
A401F888 AEB40008
A701031C 00030009
A7010370 40F045C1
C30A92BC 0001
A701171C 0106010E
A7011778 45E945D7
00000000 FFFF
00000000 FFFF
A401F888 AEB40008
C30A92BC 0001
D701001E 01000008
F5010148 40B6427F
F5010A4C 006C8021
F5010A4E 8C700000
301FFA89 0002
00000000 FFFF
00000000 FFFF
00000000 FFFF
A401F888 AEB40008
C40A92BC 0000
D001171C 010E
8001171C 0106
D0011778 45D7
80011778 45E9
A0010A4C 00008021
90010A4C 8C70006C
00000000 FFFF
00000000 FFFF

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[L3 to toggle Mirror (tap) and HUD (hold)]
A403EC74 02602021
D7010001 00000200
A0029524 1040000C
90029524 00000001
A0029524 0800A556
90029524 1040000C
A0029524 00000000
90029524 0800A556
A0029524 00000001
90029524 00000000
00000000 FFFF
00000000 FFFF
A403EC74 02602021
D701003C 00000200
F5029434 0022A530
F5029436 14400800
F5029424 BA060000
F5029426 0C000000
00000000 FFFF


#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[60 FPS]
E01D5864 0002
301D5864 0001
A401F888 AEB40008
A70168C8 00020000
A7019644 00020000
00000000 FFFF
A003EC74 02602021
A7029550 00020000

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Screen Clear]
D01FFA82 0200
801FFA82 0300
D01FFA8A 0200
801FFA8A 0300

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[Remove the "Wrong Way"]
801C6CC8 0000

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*Metric units]
A00529DC 801EFB39
80057054 0000
A0052A70 00F6
80057054 0000
A71C6C87 706D6D6B
A71C6C88 68682F
A70F8677 626C676B
A70F86AF 626C676B
A70F86B1 662D2F6D
A70F86B3 2F746425
A70F86B5 64257072
A70F86B7 7072006D
A70F86C0 626C676B
A70F86C2 662D2F6D
A70F86C4 2F74257E
A70F86C6 257E7264
A70F86C8 72646D70
A70F86CA 6D700000
A70F85A6 626C676B
A70F85A8 662D006D
A71C7101 706D6D6B
A71C7103 68682F
A71EF6C3 626C676B
A71C30FF 626C676B
A71C3101 662D206D
A71C3103 2074202F
A71C3105 202F0000
A403EC74 2602021
A702F6FC B0D8A0C0
A702F6FE 39233922
A7030570 D0016
A7030574 FBDD8000
00000000 FFFF
A4020A90 3084007F
A7018AE4 13030000
A7018AE6 90000
A7018AEC 30230000
A7018AEE 463446
A7018C28 17C30000
A7018C2A 234A8
A7018C3C 40230000
A7018C3E 620000
A70197B4 18230004
A70197B6 629683
A70198CE ACC3ACC4
00000000 FFFF
A4057054 260201C0
A704DA18 37C30000
A704DA1A 69506
A704DA28 30230000
A704DA2A 460000
00000000 FFFF
A402442C 800229A8
A701C968 48100000
A701C974 302303A4
A701C976 468D26
A701C564 48100000
A701C570 302303A4
A701C572 468D26
A701C808 40230000
A701C80A 620000
00000000 FFFF

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*Slightly higher draw distance]
A403EC74 2602021
A7020420 4810D
A7020422 14400800
00000000 FFFF

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*Full detail AI cars (Requires Enable 8MB RAM)]
A401F888 AEB40008
A7014344 405112
A7014346 16A00800
A7014348 30001
00000000 FFFF

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*Use 8MB RAM for polygon buffers (Requires Enable 8MB RAM)]
A401F888 AEB40008
D121F88A AEB4
A7016A6C E8020
D121F88A AEB4
A7016A70 57000000
D121F88A AEB4
A7016A7C 30007
D121F88A AEB4
A7016A78 28210000
D121F88A AEB4
A7016A7A 2250000
D121F88A AEB4
A7016A88 80000000
00000000 FFFF

#group=Gran Turismo 2
#type=Gameshark
#activation=EndFrame
[*16:9 Widescreen (Requires Enable Aspect Ratio 16:9)]
A40529DC 801EFB39
8005D5DC 0000
80057054 0000
00000000 FFFF
A4052A70 00F6
8005D5DC 0000
80057054 0000
00000000 FFFF
A4020A90 3084007F
A701E578 FF80FF56
A701E580 8000AA
A70201C4 FF97FF74
A70201CC 69008C
A701536C 14001AA
00000000 FFFF
A401F888 AEB40008
A70100D0 FF60FF2B
A70100D4 A000D5
00000000 FFFF
A403EC74 2602021
A70295EC FFC4FFB0
A70295F0 3C0050
00000000 FFFF
A4057054 260201C0
A70497CA A485A489
A7049F48 C8010A
A7049F50 302100C8
A7049F52 A03406
A704C194 C8010A
A704C19C 302100C8
A704C19E A03406
A704E07C 0160
A704E07E 2405
A704E088 22000C4
A704E08A 8FB2A485
A704E064 16001D5
A7050C14 FF50FF16
A7050C1C B000EA
00000000 FFFF
A405D5DC 8005A5F8
A7058070 C8010A
A7058078 302100C8
A705807A A03406
A7058924 C8010A
A705892C 302100C8
A705892E A03406
A7059A08 16001D5
00000000 FFFF
A402442C 800229A8
A701CDF4 B30086
A701CDFC FFCEFFDB
A701CE04 3200258
00000000 FFFF

#group=Gran Turismo 2 (For Noobs)
#type=Gameshark
#activation=EndFrame
[Start Race in 1st Place]
801D5944 0001
801D5D54 0500

#group=Gran Turismo 2 (For Noobs)
#type=Gameshark
#activation=EndFrame
[Quick Win (Activate before race starts)]
E31D5866 0001
301D586B 0001
D00A9CBC 0000
800A9CBC 0001
801D5944 0001
801D5D54 0500

#group=Gran Turismo 2 (For Noobs)
#type=Gameshark
#activation=EndFrame
[Infinite Money]
901D1568 5F5E0FF

#group=Gran Turismo 2 (For Noobs)
#type=Gameshark
#activation=EndFrame
[Cars are always free (NTSC 1.2)]
801C30C0 0000
801C30C2 0000

#group=Gran Turismo 2 (For Noobs)
#type=Gameshark
#activation=EndFrame
[All races complete]
50004402 0000
801C99F8 1111

#group=Gran Turismo 2 (For Noobs)
#type=Gameshark
#activation=EndFrame
[Give Dirt tires to AI]
801DE7A0 C8C8
801DE960 C8C8
801DEB20 C8C8
801DECE0 C8C8
801DEEA0 C8C8
801DF060 C8C8

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[Money 10k]
901D1568 2710

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[Auto Pilot (Up = On / Down = Off)]
D00A9538 0001
800A9E3A 0001
D00A9538 0002
800A9E3A 0000

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[Auto Pilot (Activate before race starts)]
801D5946 0001

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[Tires with Max Grip]
801DE940 00FF
801DE941 00FF

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[BMW Wheel Shop Fix]
E01C3288 00AE
301C3288 00AD

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[Stop Race Timer]
8002F864 0000
80046F64 0000

#group=Gran Turismo 2 (Academic Purposes)
#type=Gameshark
#activation=EndFrame
[Unlock All Licenses (Gold)]
50003CA4 0000
801CACF8 0400


#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[FTO LM]
801C308C E65C
801C308E 1701

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Spoon S2000]
801C308C D758
801C308E 120D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[3000GT LM]
801C308C E59C
801C308E 1745

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[del Sol LM]
801C308C F71C
801C308E 1200

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Dodge Concept Car]
801C308C A498
801C308E 0E35

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Dodge Concept Car LM Editon]
801C308C A49C
801C308E 0E01

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Ford GT90]
801C308C A058
801C308E 1F40

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Nissan R390 '97]
801C308C 4618
801C308E 180C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Nissan R390 '98]
801C308C 5618
801C308E 180C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Nissan R390 Race Car'97]
801C308C 429C
801C308E 180C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Nissan R390 Race Car'98]
801C308C 505C
801C308E 180C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[TVR Cerbera LM]
801C308C C31C
801C308E 2001

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Castrol Supra 96']
801C308C A59C
801C308E 1E75

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Toyota GT-One]
801C308C 1098
801C308E 1E0D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Toyota GT-ONE '98 [R] b]
801C308C 225C
801C308E 1E0D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Toyota GT-ONE '99 [R]]
801C308C 229C
801C308E 1E0D


#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Honda NSX GT '99 Castrol Mugen]
801C308C 835C
801C308E 120D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Ford GT40 Race Car]
801C308C 559C
801C308E 1F40

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Honda Accord Type R]
801C308C B718
801C308E 120C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Toyota Chaser TRD Sports X30]
801C308C 2118
801C308E 1E0E

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Dodge Phaeton]
801C308C A798
801C308E 0E35

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Chevrolet Camaro Z28 30th Anniversary '96]
801C308C 4058
801C308E 0D00

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Toyota Celica GT Weds Sport]
801C308C 175C
801C308E 1E0E


#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Dodge Viper GTS-R STP Taisan]
801C308C E81C
801C308E 0E0D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Honda NSX GT '99 Takata Dome]
801C308C 879C
801C308E 120D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Subaru Impreza Rally Carr]
801C308C A89C
801C308E 1D4D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Ford Escort Rally Car]
801C308C F75C
801C308E 0F40

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[[R]Mitsubishi 3000GT LM '99]
801C308C E59C
801C308E 1707
#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Datsun 240Z 240ZG(J) '71 ]
801C308C 5918
801C308E 180C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Skyline GT-R(KPGC10) '71 ]
801C308C 8098
801C308E 180C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Toyota 2000GT GT '68 ]
801C308C 3458
801C308E 1E0C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[SToyota 2000GT GT '68 ]
801C308C 3498
801C308E 1E0C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Mazda RX-7 GT-Turbo '83]
801C308C 30D8
801C308E 0B0C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Suzuki Capcino '95]
801C308C D698
801C308E 220C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Skyline GT-R NISMO(R32)]
801C308C 40D8
801C308E 1860

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Lancer Evolution V RS '98 ]
801C308C C198
801C308E 170D

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Subaru 360]
801C308C 41D8
801C308E 1D0C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Mazdaspeed AZ-1 A-spec]
801C308C B2D8
801C308E 0B0C

#group=Gran Turismo 2 (Always Buy)
#type=Gameshark
#activation=EndFrame
[Mazda Demio GL-X Sp. '98]
801C308C 1758
801C308E 0B0D

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[[R][R][R] COURSE BG]
801CD5E4 10D8
801CD5E6 1E04

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[A License]
801CD5E4 02D8
801CD5E6 1178

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[B License]
801CD5E4 0318
801CD5E6 1178

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[Bronze GT Logo]
801CD5E4 6318
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[Gold GT Logo]
801CD5E4 6458
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[Green Smiley]
801CD5E4 8558
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[IA License]
801CD5E4 32D8
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[IB License]
801CD5E4 3318
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[IC License]
801CD5E4 3358
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[S License?]
801CD5E4 0758
801CD5E6 1178

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[Silver GT Logo]
801CD5E4 6758
801CD5E6 1179

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[Small A License]
801CD5E4 000B
801CD5E6 1178

#group=Gran Turismo 2 (swap body)
#type=Gameshark
#activation=EndFrame
[Trophy]
801CD5E4 A724
801CD5E6 1179

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 001]
D01C9C0A EFFE
800AA4BC 0001
E31D5866 0001
301D586B 0001

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 002]
D01C9C0A EFFE
800AA4BC 0002
E31D5866 0001
301D586B 0002

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 003]
D01C9C0A EFFE
800AA4BC 0003
E31D5866 0001
301D586B 0003

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 005]
D01C9C0A EFFE
800AA4BC 0005
E31D5866 0001
301D586B 0005

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 010]
D01C9C0A EFFE
800AA4BC 000A
E31D5866 0001
301D586B 000A

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 020]
D01C9C0A EFFE
800AA4BC 0014
E31D5866 0001
301D586B 0014

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 030]
D01C9C0A EFFE
800AA4BC 001E
E31D5866 0001
301D586B 001E

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 040]
D01C9C0A EFFE
800AA4BC 0018
E31D5866 0001
301D586B 0018

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 050]
D01C9C0A EFFE
800AA4BC 0032
E31D5866 0001
301D586B 0032

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 060]
D01C9C0A EFFE
800AA4BC 003C
E31D5866 0001
301D586B 003C

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 070]
D01C9C0A EFFE
800AA4BC 0046
E31D5866 0001
301D586B 0046

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 080]
D01C9C0A EFFE
800AA4BC 0050
E31D5866 0001
301D586B 0050

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 090]
D01C9C0A EFFE
800AA4BC 005A
E31D5866 0001
301D586B 005A

#group=Gran Turismo 2 (Lap Modifier)
#type=Gameshark
#activation=EndFrame
[Lap 099]
D01C9C0A EFFE
800AA4BC 0063
E31D5866 0001
301D586B 0063

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 001]
801C99D8 0001

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 005]
801C99D8 0005

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 010]
801C99D8 000A

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 020]
801C99D8 0014

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 030]
801C99D8 001E

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 040]
801C99D8 0028

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 050]
801C99D8 0032

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 060]
801C99D8 003C

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 070]
801C99D8 0046

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 080]
801C99D8 0050

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 090]
801C99D8 005A

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 100]
801C99D8 0064

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 110]
801C99D8 006E

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 120]
801C99D8 0078

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 130]
801C99D8 0082

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 140]
801C99D8 008C

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 150]
801C99D8 0096

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 160]
801C99D8 00A0

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 170]
801C99D8 00AA

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 180]
801C99D8 00B4

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 190]
801C99D8 00BE

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 200]
801C99D8 00C8

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 210]
801C99D8 00D2

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 220]
801C99D8 00DC

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 230]
801C99D8 00E6

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 240]
801C99D8 00F0

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 250]
801C99D8 00FA

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 260]
801C99D8 0104

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 270]
801C99D8 010E

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 280]
801C99D8 0118

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 290]
801C99D8 0122

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 300]
801C99D8 012C

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 310]
801C99D8 0136

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 320]
801C99D8 0140

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 330]
801C99D8 014A

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 340]
801C99D8 0154

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 350]
801C99D8 015E

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 360]
801C99D8 0168

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 370]
801C99D8 0172

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 380]
801C99D8 017C

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 390]
801C99D8 0186

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 400]
801C99D8 0190

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 410]
801C99D8 019A

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 420]
801C99D8 01A4

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 430]
801C99D8 01AE

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 440]
801C99D8 01B8

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 450]
801C99D8 01C2

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 460]
801C99D8 01CC

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 470]
801C99D8 01D6

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 480]
801C99D8 01E0

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 490]
801C99D8 01EA

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 500]
801C99D8 01F4

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 510]
801C99D8 01FE

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 520]
801C99D8 0208

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 530]
801C99D8 0212

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 540]
801C99D8 021C

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 550]
801C99D8 0226

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 560]
801C99D8 0230

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 570]
801C99D8 023A

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 580]
801C99D8 0244

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 590]
801C99D8 024E

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 600]
801C99D8 0258

#group=Gran Turismo 2 (Day Exchange)
#type=Gameshark
#activation=EndFrame
[Day 025]
801C99D8 0019

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Apricot Hill Speedway]
801D589C CA9F
801D589E 7EB5

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Apricot Hill Speedway R]
801D589C EF80
801D589E A101

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Autumn Ring]
801D589C 31B6
801D589E B70B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Autumn Ring R]
801D589C 49B6
801D589E D3BE

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Autumn Ring Mini]
801D589C AF25
801D589E 60BA

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Autumn Ring Mini R]
801D589C 7A56
801D589E E0BC

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Clubman Stage Route 5]
801D589C 5B55
801D589E 342B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Clubman Stage Route 5 R]
801D589C 5B55
801D589E 342B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Deep Forest Raceway]
801D589C 8222
801D589E 71E3

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Deep Forest Raceway R]
801D589C 83ED
801D589E A363

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Grand Valley East Section]
801D589C DC0C
801D589E 34A7

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Grand Valley East Section R]
801D589C A86C
801D589E 351A


#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Grand Valley Speedway]
801D589C ECFE
801D589E C084

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Grand Valley Speedway R]
801D589C ED05
801D589E ED4A

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Grindelwald]
801D589C 6038
801D589E EABE

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Grindelwald R]
801D589C 445E
801D589E B79B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[High Speed Ring]
801D589C 8255
801D589E 7217

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[High Speed Ring R]
801D589C 8420
801D589E A397

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Laguna Seca Raceway]
801D589C D31A
801D589E 36BF

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Midfield Raceway]
801D589C C31C
801D589E EE8B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Midfield Raceway R]
801D589C C4F1
801D589E A2F4

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Motor Sports Land]
801D589C 2CF4
801D589E 0192

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Red Rock Valley Speedway]
801D589C 807E
801D589E 809C

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Red Rock Valley Speedway R]
801D589C 8085
801D589E AD62

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Rome Circuit Full Course]
801D589C 0EDD
801D589E 60CF

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Rome Circuit Full Course R]
801D589C DA0E
801D589E E0D0

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Rome Short Course]
801D589C FAE2
801D589E 4197

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Rome Short Course R]
801D589C ADFA
801D589E 41B4

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Rome-Night]
801D589C 7862
801D589E 3C9B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Rome-Night R]
801D589C 2B7A
801D589E 3CB8

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Seattle Circuit Full Course]
801D589C DEAE
801D589E AFC8

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Seattle Circuit Full Course R]
801D589C 025F
801D589E 762B

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Seattle Short Course]
801D589C 5F7C
801D589E A2D7

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Seattle Short Course R]
801D589C E25F
801D589E 75F7

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Special Stage Route 5]
801D589C D753
801D589E A8A8

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Special Stage Route 5 R]
801D589C D753
801D589E A8A8

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Super Speedway]
801D589C 70EC
801D589E 34C6

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Super Speedway R]
801D589C D631
801D589E D141

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Tahiti Road]
801D589C 7E5E
801D589E 6AD8

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Tahiti Road R]
801D589C 1234
801D589E 5FEE

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Test Course Reverse]
801D589C 051C
801D589E 353A

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Test Course]
801D589C 69A4
801D589E 74C6

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Trial Mountain Circuit]
801D589C E5BB
801D589E AFD7

#group=Gran Turismo 2 (Track Change)
#type=Gameshark
#activation=EndFrame
[Trial Mountain Circuit R]
801D589C E78A
801D589E 1DB6

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Green Forest Roadway]
801D589C A9EC
801D589E 57F7


#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Pikes Peak Downhill]
801D589C E47F
801D589E B4F4

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Pikes Peak Hill Climb]
801D589C C39B
801D589E 26D3

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Smokey Mountain North]
801D589C 399C
801D589E A8C6

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Smokey Mountain North R]
801D589C FFEF
801D589E 9E2B

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Smokey Mountain South]
801D589C A9EC
801D589E 57F3

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Smokey Mountain South R]
801D589C 78CB
801D589E FCEE

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Tahiti Dirt Route 3]
801D589C D235
801D589E 4FED

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Tahiti Dirt Route 3 R]
801D589C 2788
801D589E 36D3

#group=Gran Turismo 2 (Dirt Tracks)
#type=Gameshark
#activation=EndFrame
[Tahiti Maze]
801D589C 25B5
801D589E 6006

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race mute]
801FFBA6 0025
801FFBAE 0025

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 00]
801FFBA6 0000
801FFBAE 0000

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 01]
801FFBA6 0001
801FFBAE 0001

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 02]
801FFBA6 0002
801FFBAE 0002

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 03]
801FFBA6 0003
801FFBAE 0003

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 04]
801FFBA6 0004
801FFBAE 0004

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 05]
801FFBA6 0005
801FFBAE 0005

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 06]
801FFBA6 0006
801FFBAE 0006

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 07]
801FFBA6 0007
801FFBAE 0007

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 08]
801FFBA6 0008
801FFBAE 0008

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 09]
801FFBA6 0009
801FFBAE 0009

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 10]
801FFBA6 0010
801FFBAE 0010

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 11]
801FFBA6 0011
801FFBAE 0011

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 12]
801FFBA6 0012
801FFBAE 0012

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 13]
801FFBA6 0013
801FFBAE 0013

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[In-Race music 14]
801FFBA6 0014
801FFBAE 0014

#group=Gran Turismo 2 (Music Change)
#type=Gameshark
#activation=EndFrame
[R3 to switch BGM in race]
# Check for the R3 key
D702003C 02000400
51050005 01
00000000 FFFF
# If held for over 60 frames, mute
52900002 0000003C
51050005 02
00000000 FFFF
# If released before 60 frames passed, switch
52900002 00000000
52100005 01
51050005 03
00000000 FFFF
00000000 FFFF
# Obtain the pointers only if we need it
51050003 00
A403EC74 02602021
52130005 02
51810003 0002F4F4
51060304 000002EE
00000000 FFFF
00000000 FFFF
# If the audio pointer is 0, abort (so we don't have to check again)
52130005 02
52900003 00000000
51050005 00
00000000 FFFF
00000000 FFFF
# Switch BGM
52100005 03
52150004 05
51030404 01
52120004 05
51050004 00
00000000 FFFF
00000000 FFFF
00000000 FFFF
# Unmute
52100005 03
52100004 FE
51050004 00
00000000 FFFF
00000000 FFFF
# Mute
52100005 02
52150004 05
51050004 FE
00000000 FFFF
00000000 FFFF
# Apply changes
52910003 00000000
51830303 000002EE
51040403 00
51050005 00
00000000 FFFF

#group=Gran Turismo 2 ('-')
#type=Gameshark
#activation=EndFrame
[Doppelgänger (Copy 1st~5th slots from the garage)]
C21CD558 0082
801D5CC8 0000
801D5D20 0202
C21CD5FC 0082
801D5BF8 0000
801D5C50 0202
C21CD6A0 0082
801D5B28 0000
801D5B80 0202
C21CD744 0082
801D5A58 0000
801D5AB0 0202
C21CD7E8 0082
801D5988 0000
801D59E0 0202


#group=Gran Turismo 2 ('-')
#type=Gameshark
#activation=EndFrame
[Doppelgänger (Copy 1st slots from the garage)]
C21DC558 0082
801D5CC8 0000
801D5D20 0202
C21D5CC8 0082
801D5BF8 0000
C21D5BF8 0082
801D5B28 0000
C21D5B28 0082
801D5A58 0000
C21D5A58 0082
801D5988 0000


#group=Gran Turismo 2 ('-')
#type=Gameshark
#activation=EndFrame
[Doppelgänger (Vs x1 Copy 2nd slots from the garage)]
C21CD5FC 0082
801D5BF8 0000
801D5C50 0202
801D5944 0001
801D5D54 0500

#group=Gran Turismo 2 ('-')
#type=Gameshark
#activation=EndFrame
[2 laps for MaxSpeed Mod]
D01D5866 0509
301D586B 0002

 
Last edited:
Hi.

I’m trying to use codes in Gran Turismo 2 to enable headlights during daytime races, but I can’t get them to work.

What I tried:

Two different codes:

Headlights ON/OFF via Up/Down
D00A9538 00000001
801D589C 00008252
D00A9538 00000001
801D589E 000035B8
D00A9538 00000002
801D589C 00005B55
D00A9538 00000002
801D589E 000033D9

Headlights on or off code L3 R3
D00A9538 0040
801D589C 8252
D00A9538 0040
801D589E 35B8
D00A9538 4000
801D589C 5B55
D00A9538 4000
801D589E 33D9

Codes are enabled before the race

Buttons do nothing — headlights never turn on (player or AI cars).

Do they require a specific activation order?

Is it possible to enable headlights for all cars including AI, or only for the player?

Any help from someone who actually got this working would be appreciated.
I`m use Duckstation.
 
Buttons do nothing — headlights never turn on (player or AI cars).
...
Is it possible to enable headlights for all cars including AI, or only for the player?

You probably won't get much help from the person who posted this thread as they seem to just paste other people's codes into ChatGPT or something, but I can take a guess at it.

Those codes appear to switch the currently selected track between High Speed Ring and SSR5, depending on the button. The game doesn't have dynamic headlights, the day and night car models are entirely separate files on the disc, so as far as I'm aware codes like that need the button to be held while the race is loading in order to trick the game into loading the wrong set of models before the race. Because it's a separate set of models, all cars will always be affected.

I don't know if that's a correct set of codes to trick the game into loading the night models, but that's the rough idea behind how it should work. Nowadays it's probably easier to just edit the game to mark the desired track as requiring the night car models so it always uses them.
 
You probably won't get much help from the person who posted this thread as they seem to just paste other people's codes into ChatGPT or something, but I can take a guess at it.

Those codes appear to switch the currently selected track between High Speed Ring and SSR5, depending on the button. The game doesn't have dynamic headlights, the day and night car models are entirely separate files on the disc, so as far as I'm aware codes like that need the button to be held while the race is loading in order to trick the game into loading the wrong set of models before the race. Because it's a separate set of models, all cars will always be affected.

I don't know if that's a correct set of codes to trick the game into loading the night models, but that's the rough idea behind how it should work. Nowadays it's probably easier to just edit the game to mark the desired track as requiring the night car models so it always uses them.

I figured out the headlights.



In that case, could you explain how to edit the game to mark a specific track as requiring night car models, so the game always loads them?

Even a high-level explanation of where to look would help.



By the way, do you know why music might disappear in races and in the pre-race menu? This happened after changing texture files in GT2.VOL.
 
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In that case, could you explain how to edit the game to mark a specific track as requiring night car models, so the game always loads them?

It's in the .crsinfo file in the root of the VOL, this tool will convert it to something editable via drag-and-drop.

By the way, do you know why music might disappear in races and in the pre-race menu? This happened after changing texture files in GT2.VOL.

Use dumpsxiso and mkpsxiso to extract and rebuild the disc image. The race music is all XA streams which most PC-focused CD tools can't handle correctly causing them to be broken on save, whereas mkpsxiso was specifically made to fully support everything a PS1 disc needs.

Probably worth posting any other modding questions in the general modding thread too, more on-topic than in this one.
 
It's in the .crsinfo file in the root of the VOL, this tool will convert it to something editable via drag-and-drop.



Use dumpsxiso and mkpsxiso to extract and rebuild the disc image. The race music is all XA streams which most PC-focused CD tools can't handle correctly causing them to be broken on save, whereas mkpsxiso was specifically made to fully support everything a PS1 disc needs.

Probably worth posting any other modding questions in the general modding thread too, more on-topic than in this one.
Thank you very much!

I tried downloading GT2CourseInfoEditor, but I’m having trouble running it on Windows 11. The same problem with dumpsxiso and mkpsxiso.

When I launch it, a command prompt window flashes briefly and then immediately closes. If I try again, the same thing happens — it just flashes and exits, with no error message.

Do you know what this could be related to?

Any advice on how to properly run it would be appreciated.
 
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When I launch it, a command prompt window flashes briefly and then immediately closes. If I try again, the same thing happens — it just flashes and exits, with no error message.

They're all command-line applications, so run them from command prompt to see any output.
 
They're all command-line applications, so run them from command prompt to see any output.
Thanks to your help, I was able to figure out GT2CourseInfoEditor! The .crsinfo file is exactly what I needed, and now I can configure it the way I want.

However, I have a question about properly unpacking and repacking the GT2 VOL files so that the in-race music works while the race is running. Can someone explain the correct method or point me to a reliable guide? I haven’t been able to find clear instructions anywhere how to use dumpsxiso and mkpsxiso. I used GTVolToolGui before. Thanks!
 
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However, I have a question about properly unpacking and repacking the GT2 VOL files so that the in-race music works while the race is running. Can someone explain the correct method or point me to a reliable guide? I haven’t been able to find clear instructions anywhere how to use dumpsxiso and mkpsxiso. I used GTVolToolGui before. Thanks!

Those tools are for extracting and repacking the disc image of the game (BIN / CUE files), not the VOL. Drag the disc image onto dumpsxiso to extract it, edit the extracted VOL using the same tool you already were using, then after rebuilding and replacing the VOL file drag the XML file that dumpsxiso created onto mkpsxiso to rebuild the disc from the files it extracted. Alternatively, if you run either tool from command prompt it'll give you a list of all of the different options it supports.

The VOL file tools can't break the race music as it's not in the VOL, so only the tools that you use to replace the VOL in the disc image matter, hence suggesting mkpsxiso which is known to work.
 
Those tools are for extracting and repacking the disc image of the game (BIN / CUE files), not the VOL. Drag the disc image onto dumpsxiso to extract it, edit the extracted VOL using the same tool you already were using, then after rebuilding and replacing the VOL file drag the XML file that dumpsxiso created onto mkpsxiso to rebuild the disc from the files it extracted. Alternatively, if you run either tool from command prompt it'll give you a list of all of the different options it supports.

The VOL file tools can't break the race music as it's not in the VOL, so only the tools that you use to replace the VOL in the disc image matter, hence suggesting mkpsxiso which is known to work.
1769621406046.webp

thanks for all the help so far again.

I extracted the disc image using dumpsxiso.
This new GT2.VOL is about 70 MB larger than my previous one.

Now when I try to open (explode) this new GT2.VOL using GTVolTool, I get an error and the tool refuses to unpack it.

Any insight into what might be causing this and how to fix it would be appreciated.

Thanks in advance.
 
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