Epic Games is addressing one of Windows-on-Arm’s last big app compatibility gaps

Using a Windows PC with an Arm-based Snapdragon processor in it feels a lot like using a regular-old Intel or AMD PC these days, thanks to the work developers have put in to get their apps running natively on Arm chips and the work Microsoft has done on Windows’ Prism technology for translating x86 apps to run on Arm processors. But some of the old compatibility gaps remain.

For example, while many PC games will run well enough on an Arm PC without any changes from the game’s developer, online multiplayer games that rely on kernel-level anti-cheat software generally don’t work. Drivers and other lower-level Windows software can’t be translated by Prism, and in many cases, the Arm PC user base is still small enough that developers haven’t put in the work to get Arm versions of their software up and running.

Epic Games is taking a step in that direction later this year—today, the company announced that it’s bringing its Epic Online Services Easy Anti-Cheat software to Arm PCs, along with official Windows-on-Arm support for Fortnite. Both are coming to Arm PCs “later this year.”

“In addition to releasing Windows on Snapdragon anti-cheat support for Fortnite, we will bring this support to developers through an Epic Online Services SDK release,” the company’s blog post says. “This will enable developers using Easy Anti-Cheat to bring this compatibility to their own games.”