AAA gaming comes to Apple M1 thanks to the latest Asahi Linux build — Control, Cyberpunk 2077, and The Witcher 3 are playable with respectable frame rates

You rarely hear Apple gamers playing AAA games on their MacBooks, much less Apple users desiring to run AAA games on Linux with Apple hardware. However, the developers behind Asahi Linux have announced alpha driver compatibility with x86-based Windows games in Linux on Apple M1 and M2 Arm-based silicon, making Asahi Linux the world's first Linux distro to accomplish such a feat.

Asahi Linux's playing toolkit now supports x86 emulation and Windows compatibility with its Vulkan 1.3 drivers. Asahi Linux is the only distro that ships conformant OpenGL, OpenCL, and Vulkan drivers for Apple ARM-based hardware, making x86 AAA gaming possible through Linux.

Asahi's translation stack comprises a whopping four translation layers to get x86 Windows games to work. FEX emulates x86 instructions to work on ARM hardware, Wine translates Windows code to Linux, and DVK and Proton focus on translating DirectX API calls to Vulkan.

Adding additional complexity is a workaround for page sizes; Apple systems use 16K page sizes, while Windows x86 games expect 4K pages. As a result, the Asahi devs virtualize a secondary ARM Linux kernel with a different page size to get around this restriction. The process involves running an x86 game inside a tiny virtual machine using muvm (a micro virtual machine service), then passing through devices required to play the game, such as the GPU and peripheral inputs.

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