Gran Turismo 4 Prologue
Gran Turismo 4 Prologue builds are the first versions to begin using Adhoc - leading towards an engine rewrite in general. Each GT4 build moved away from GT3 formats, until GT4 which is entirely different.
GT4 Prologue Subaru Version (?)¶
Dumped: 
No · No Redump Info
Game Code: PCPX-96643
Undumped build.
Video
GT4 Prologue E3 Build (~Jun ??, 2003)¶
Dumped: No
Video
GT4 Prius Trial Version (Sep 25, 2003)¶
Dumped: Yes - dumped by Paiky/GT Archive, available on hiddenpalace · Redump Info
Some model files contain debug strings data for as file building tests.
Game Code: PAPX-90512
Build Info
- Adhoc Version:
3 - Config:
prius - Supports up to instruction:
VARIABLE_PUSH - BuildNumber:
62 - Game Code:
PAPX-90512 - Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Unified executable
- ISO Size:
1.41 GB - ISO CRC:
E091C9AA
Warning
Adhoc Instruction 6 and 7 are taken by BlockExec and BlockPush
Exception handling is soft-stripped, "exception handling disabled" present in the executable, but still present in general
Video by Paiky/GT Archive
Hidden/Beta Tracks
GT Special Edition 2004 Geneva Edition (Feb 17, 2004)¶
Dumped: Yes - available on archive · Redump Info
Game Code: SCED-52455
File List
- SCED-52455 - ISO + VOL
Build Info
- Adhoc Version:
5 - Config:
mtr - Supports up to instruction:
36 - VARIABLE_PUSH - BuildNumber:
86 - Game Code:
SCED-52455 - Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Unified executable
- ISO Size:
1.14 GB - ISO CRC:
2B1688E9
Video by Paiky/GT Archive
GT4 Prologue¶
Dumped: Yes
- SCPS-15055
SCAJ-20066
- SCKA-20022
- SCES-52438
- Not released
File List
Build Info ( SCPS-15055)
- Adhoc Version:
5 - Supports up to instruction:
36 - VARIABLE_PUSH - VersionBranch:
prologue - BuildNumber:
215 - Game Code:
SCPS-15055 - Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Bootstrap + Core executables
- ISO Size:
1.87 GB - ISO CRC:
DBAFB8EB
Build Info ( SCAJ-20066)
- Adhoc Version:
5 - Supports up to instruction:
36 - VARIABLE_PUSH - VersionBranch:
prologue - BuildNumber:
229 - Game Code:
SCPS-15055 - Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Bootstrap + Core executables
- ISO Size:
1.87 GB - ISO CRC:
518F9E69
Build Info ( SCKA_20022)
- Adhoc Version:
5 - Supports up to instruction:
36 - VARIABLE_PUSH - VersionBranch:
prologue - BuildNumber:
249 - Game Code:
SCKA_20022 - Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Bootstrap + Core executables
- ISO Size:
1.59 GB - ISO CRC:
893C4805
Build Info ( SCES-52438)
- Adhoc Version:
5 - Supports up to instruction:
36 - VARIABLE_PUSH - VersionBranch:
prologue - BuildNumber:
317 - Game Code:
SCES-52438 - Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Bootstrap + Core executables
- ISO Size:
3.25 GB - ISO CRC:
21114BC4
GT Special Edition 2004 Toyota Demo (Mar 12, 2004)¶
Dumped: Yes - available on archive · Redump Info
Game Code: SCUS-97384
File List
- SCUS-97384 - ISO + VOL
Build Info
- Adhoc Version:
5 - Config:
mtr - Supports up to instruction:
36 - VARIABLE_PUSH - BuildNumber:
372 - Game Code:
SCUS-97384 - Based on the GT3 engine
- Uses V2.2 Volume TOC (GT3-type volume, despite being named
GT4.VOL) - Unified executable
- SpecDB:
GT4_MTR_PRIUS1000 - ISO Size:
1.14 GB - ISO CRC:
691F32D4