DSOGaming writes: “Unfortunately, though, emulation is far from perfect at this point. As you will see below, there are a lot of graphical glitches and performance is all over the place. Seriously, this does not feel like Halo 3 due to all the graphical issues and it is nowhere close to be labelled as playable, however it’s pretty amazing witnessing the emulator finally running the game.”
The Xbox 360 emulator, Xenia, can now boot and run Halo 3
Source: PS4 News – The Xbox 360 emulator, Xenia, can now boot and run Halo 3