Linux gaming performance improves as Windows API compatibility features move into the Linux kernel

The article says Linux gaming is getting faster because capabilities associated with Windows APIs are increasingly being implemented as Linux kernel features. This can reduce compatibility overhead for games running through tools such as Proton or Wine.

Bringing compatibility primitives closer to the kernel could make Linux a more viable gaming platform by improving performance and reducing latency. The trend also shows how Windows compatibility is becoming a core infrastructure priority for desktop Linux, not just an add-on layer.