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OpenGP 1.0.1
1.0.1 (2/11/2026)
Day one patch fixing a few bugs before release
- A new in-game menu replacing the original AI based menu has been added
- GP 1: fixed objects popping in at the sides of the screen in widescreen
- Windows: fixed a bug where frames would drop more than they should
- Reduced GPU work at high internal resolutions
- Fixed the picture staying blank or white after the GPU briefly ran out of memory
- Fixed a possible freeze in effects that read the picture back
- Fixed crashes and freezes caused by damaged disc images or bad game data
- Linked play: less lag between computers
- Fixed a brief freeze when a link connection was refused
- Linked cabinets on mismatched versions now tell you why they can't connect
- Fixed steering stuck at full lock when extra USB devices (pedals, handbrakes) were connected
- Fixed inputs a device doesn't have reading as half-pressed
- Steering wheels get fewer force-feedback updates: only forces that change are sent
- Fixed menu keys carrying over into the game
- Fixed a bug where binding certain keys broke the controls file
- Menu sliders now stay within their range
- "Restore defaults" now asks for confirmation
- Fixed Mario Card progress being lost when saving failed
- Fixed card and settings saves failing on Windows with OneDrive or antivirus running
- A bad value in the settings file no longer resets everything
- Settings and controls are now saved when you close the menu
- A second copy of a game can no longer share a user folder with one that is running
- Fixed the second-cabinet command not finding the game
- Fixed the game not finding its image when launched from another folder
- Fixed crashes and install failures when the folder path contains accented or non-Latin characters
- Fixed the game ignoring or crashing on ISO files with non-ASCII names
- Start-up errors are now shown in a message box
- Crashes now write a crash report (on Windows, the game tells you where it is)
- Linux: fixed the webcam staying on after a game restart
- Linux: the installer finds GCC 12 and newer Clang versions, so Ubuntu 22.04 works
- Improved compiler download feedback and recovery from interrupted installs
- Clearer messages for unsupported or compressed disc images
- Clearer errors for unwritable or zipped folders
Known issues
- Races need most of a CPU core: a PC busy with something else (another game) can drop below 60 fps.