Windows on Arm focuses more and more on gaming

Microsoft is making a significant push to improve gaming on Windows on Arm, a platform that has long struggled to compete with traditional x86-based PCs in the gaming sector. While the native app ecosystem for Windows on Arm continues to grow, gaming has remained the platform’s most persistent weakness. However, Microsoft may be close to overcoming that hurdle. Hey! Did you know we have a Telegram channel? You can subscribe here to remain updated with all the last news from car and tech industries.

Xbox PC app now available on Arm-Based PCs

Microsoft has announced that the Xbox PC app for Windows on Arm has officially exited its testing phase, which began last August. The app is now available on all Windows 11 PCs powered by Arm architecture. This means that users with Snapdragon-based PCs can now access the extensive Game Pass library. Even more importantly, Microsoft confirms that over 85% of Game Pass titles are already compatible on Arm devices—a major milestone for the platform.

Prism is the Key

The breakthrough is largely due to Microsoft Prism, a translation layer that converts x86 and x64 code into Arm-compatible code. Prism supports advanced instruction sets such as AVX and AVX2, and even enables compatibility with Epic Games’ anti-cheat system. This is significant because it makes it possible for popular titles like Fortnite to run on Arm-based devices. Thanks to Prism, developers are no longer required to port games natively to Arm for most titles. The translation layer handles the majority of compatibility issues, allowing games to run smoothly without significant intervention from developers. While Prism solves many compatibility problems, native ports remain the superior option for performance and optimization. A game developed specifically for Arm architecture can leverage the hardware more efficiently and deliver better frame rates and power efficiency. Still, Prism represents a crucial step toward making Arm-based systems viable for gaming. It lays the groundwork for a broader transition toward Arm architecture in gaming, including potential future handheld platforms powered by Arm SoCs.

The Challenge Ahead

The path forward is clear, but the next step depends on Microsoft’s ability to convince developers to commit to native Arm ports. Prism has opened the door, but the real performance benefits will only come with widespread native adoption. If Microsoft succeeds, Arm-based gaming PCs and handheld devices could become a real competitor in the gaming market—offering better efficiency and potentially new form factors for gamers.