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GPTK Patcher Tool 1.0
Patches CrossOver with Apple's Game Porting Toolkit: drop in CrossOver and a GPTK disk image, and get a patched copy in Applications with D3DMetal swapped in and DLSS routed to MetalFX. Frame rate cap, Metal Performance HUD and Metal 4 can be set per bottle or for all bottles from the Patched list.
Requires macOS 14 or later.
Opening the app
This build is signed but not notarized, so macOS will refuse to open it the first time. Either:
- Right-click GPTKPatcher.app and choose Open, then click Open again, or
- Try to open it, then go to System Settings › Privacy & Security and click Open Anyway.
This only has to be done once.