Microsoft may be taking another major step toward preserving its gaming legacy. After recently adding support for original Xbox games in the Xbox app, new findings suggest the company could soon bring Xbox 360 games to Windows PCs using its existing emulation technology.

Dataminers have discovered hidden references to “Fission”—Microsoft’s internal Xbox 360 emulator—in the latest Xbox app files. Early experiments have already shown that a handful of Xbox 360 titles can run on PC, although compatibility remains limited.

Xbox 360 Emulation Spotted in the Xbox App

The discovery comes shortly after Microsoft expanded the Xbox app to support original Xbox titles.

According to dataminers, the latest builds contain references to Fission, the emulator Microsoft already uses to run backward-compatible Xbox 360 games on:

  • Xbox One
  • Xbox Series X
  • Xbox Series S

Its appearance in the PC version of the Xbox app has fueled speculation that Microsoft is preparing Xbox 360 compatibility for Windows.

Some Xbox 360 Games Already Run on PC

Developers experimenting with the hidden emulator have reportedly managed to launch several Xbox 360 titles on Windows.

Games successfully tested include:

  • Plants vs. Zombies
  • Steins;Gate: My Darling’s Embrace

While these early tests are promising, many other Xbox 360 games currently fail to boot or experience significant issues, highlighting that development is still in its early stages.

Why This Could Be a Big Deal

If Microsoft officially enables Xbox 360 emulation on PC, it could dramatically expand the value of the Xbox ecosystem.

Potential benefits include:

  • Playing classic Xbox 360 games natively on Windows
  • Preserving older Xbox titles for modern hardware
  • Expanding Xbox Play Anywhere capabilities
  • Giving players access to decades of Xbox history
  • Reducing reliance on original Xbox 360 hardware

It would also strengthen Microsoft’s long-term strategy of making Xbox a platform that spans consoles, PCs, and cloud gaming.

Building on Xbox Backward Compatibility

Microsoft has invested heavily in backward compatibility over the past decade.

The company already supports hundreds of Xbox 360 and original Xbox games on Xbox One and Xbox Series X|S through its custom emulation technology.

Extending that same system to Windows PCs would be a logical next step, especially as Microsoft continues integrating Xbox experiences across Windows 11.

Still Early Development

Despite the exciting discovery, expectations should remain realistic.

Current reports indicate:

  • The emulator is unfinished.
  • Many games still fail to launch.
  • Compatibility is limited.
  • Microsoft has not officially announced PC Xbox 360 support.

Hidden features often appear months before public release—or may never ship at all.

What Could Come Next?

If development continues, Microsoft could eventually allow users to:

  • Purchase classic Xbox 360 games through the Microsoft Store
  • Play previously owned digital Xbox 360 titles on PC
  • Sync saves across Xbox consoles and Windows
  • Expand Game Pass with additional Xbox 360 classics

Such a move would further unify Microsoft’s gaming ecosystem across devices.

Final Thoughts

The discovery of Microsoft’s Fission emulator inside the Xbox app is an exciting hint at what could be next for Xbox on PC. While official support for Xbox 360 games hasn’t been announced, early tests suggest Microsoft is actively exploring the possibility.

If successful, Windows users could eventually enjoy one of gaming’s most beloved console libraries directly from the Xbox app, bringing another piece of Xbox history to PC.

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