# Extras

- [Legacy Install](/opencore-vanilla-desktop-guide/extras/legacy.md)
- [Add GUI and Bootchime](/opencore-vanilla-desktop-guide/extras/gui.md)
- [iGPU Patching](/opencore-vanilla-desktop-guide/extras/gpu-patches.md)
- [Fixing KASLR slide values](/opencore-vanilla-desktop-guide/extras/kalsr-fix.md)
- [Disabling unsupported GPUs](/opencore-vanilla-desktop-guide/extras/spoof.md)