Emulator developers are reporting that Microsoft has started to crack down on certain forms of emulator distribution on Xbox Series X and S consoles.
Microsoft's official store policies (opens in new tab) dictate that "products that emulate a game system or game platform are not allowed on any device family," yet players have been bypassing that restriction for some time. You can't find emulators on the actual Xbox store, but various options exist to allow you to install homebrew applications, including emulators ranging from Duckstation to Dolphin and Xenia, through third-party sources.
But Microsoft has now taken those options down. Emulators and other homebrew applications will now not launch on a standard Xbox console, as you'll get the message that "this game or app can't be launched as it violates the Microsoft Store Policy." The change was quickly noted on the Xbox Emulation Hub Discord (opens in new tab).
There is a caveat to all this. Xbox consoles offer a dev mode option that lets you side-load whatever applications you want, including emulators. Dev mode is intended to be a simple way for game and app makers to turn their Xboxes into development and testing stations, and getting access to the mode costs $20. You also have to go through the (slight) hassle of swapping back to standard retail mode every time you want to play a non-emulated game.
Microsoft's obviously within its rights to restrict emulators on its platform - it is, again, right there in the store policy - but users are understandably frustrated with the sudden changes in how these policies are enforced. Members of the Xbox Emulation Hub Discord mentioned above are hoping to start a social media campaign in an effort to convince Microsoft to
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