Created by fans on the GTPlanet forums, this Windows application reads raw save data and lets you modify:
| Environment | Save behavior | |-------------|----------------| | | Stable if garage <100, avoid third-party cards | | PS2 (backward compatible) | Works but some PS2 memory card adapters cause timing issues | | PS3 (PS1 emulation via PSN classic) | Works via virtual memory card, no garage overflow fix | | Emulators (PC / Android) | More stable; can backup, edit, and restore saves easily. Corruption rarely occurs unless garage overflow is replicated | gran turismo 2 save data
If you are a collector or a speedrunner, you must ensure that any external save file you acquire matches the version printed on your physical disc. This is a common pitfall for retro gamers who buy used copies of the game and attempt to use old memory cards from a previous owner. Created by fans on the GTPlanet forums, this
Sony sold standard Memory Cards (8MB for PS1—yes, 8 Megabits , not Bytes). A single card held 15 blocks. GT2 took one block. The strategy was simple: buy three memory cards. Sony sold standard Memory Cards (8MB for PS1—yes,
| Issue | Cause | Consequence | |-------|-------|-------------| | | Saving with >100 cars | Save corrupts, may delete entire file | | Memory card fragmentation | Frequent saving/deleting other games | GT2 fails to read/write correctly | | Third-party memory cards | Incompatible timing or block handling | Random corruption, especially during endurance race saves | | Power loss during save | Accidental reset or power cut | Permanent file corruption | | PAL/NTSC mismatch | Using save from different region version | Game freezes on load or displays “Data corrupted” |
This shift has changed how we handle Gran Turismo 2 save data. If you search for save files online today, you will encounter three main file types:
For the truly obsessed, the was a game changer. This parallel-port device plugged into a Windows 98 PC, allowing you to back up your saves to a floppy disk or hard drive. Forum users on GameFAQs would share "perfect saves" containing all 650+ cars. If you have a DexDrive in your attic, you are sitting on a goldmine of vintage save data.