Let’s compare the three known Japanese revisions:
| Revision | Internal Rev No. | CRC32 | Known Differences |
|----------|----------------|-------------|--------------------------------------------------|
| Rev 00 | 1.0 | D202E094 | Original retail; contains “Yoshi” graphic glitch |
| Rev 01 | 1.1 | A29B0D3A | Minor text fixes |
| Rev 10 | 1.2 | 3322EFFC | Final official version; all known bugs fixed | a link to the past j 10 rom with crc 3322effc updated
Specific code changes discovered through hex comparison (using tools like vbindiff): Complete Review: The Legend of Zelda: A Link
These changes are subtle, but for tool-assisted speedruns (TAS) and glitch hunters, Rev 10 is considered the “anti-cheese” version. Address 0x1F8C2: A jump instruction altered to prevent
PowerShell – Get-FileHash -Algorithm CRC32 yourfile.sfccrc32 command in terminal.