OpenROM v2.2.2

Bug Fix & Format Support Release

🆕 New Formats

GameCube / Wii — via bundled nodtool:

• ISO → RVZ
• RVZ / WIA / WBFS / GCZ → ISO

🐛 Bug Fixes

Detection

• Fixed: Xbox ISO detected as PS2 — now reads the actual MICROSOFT*XBOX*MEDIA magic bytes from the sector header instead of guessing by file size
• Fixed: PSP ISO detected as PS2/GC — now scans the first 64KB for PSP_GAME / UMD_DATA markers; CSO/ZSO files under 2GB are also correctly tagged as PSP
• Fixed: PS1 ISO converted with createdvd — the converter now reads the detected platform and uses createcd for PS1 and createdvd for PS2/GC, preventing bad CHD dumps

Converter

• Fixed: XISO tool not found — extract-xiso was being looked up under the wrong key ("xiso"); now correctly resolved as "extract-xiso"
• Fixed: CHD Normal compression was none — Normal now uses cdlz, High uses cdlz,zlib, Max uses cdlz,zlib,flac

UI

• Fixed: Convert button hidden on smaller screens — the settings card is now a scrollable frame so the Convert button is always reachable regardless of window height

📦 Bundled Tools

Released by M5 Dev