Cxbx-Reloaded is a work-in-progress Xbox emulator for Windows as a fork of Cxbx, but with 64-bit support. Thanks to recent developments, it boots some titles and continues to make steady progress.
CI-e5af2b1 / 29-05-2020
Npcap (used for network emulation) Make sure to enable winpcap compatibility mode
Windows: 7+ & 64-bit only
Linux: Currently not supported
Mac: Currently not supported
GPU: Direct3D 9.0c with Pixel Shader Model 2.x, and Vertex Shader Model 3.0
XQEMU is an open-source, cross-platform, low-level system emulator for the original Xbox and Sega Chihiro, forked from QEMU project. It's still in experimental state, a such audio does not work, graphics are slow and buggy, etc.
Windows: 7+ x64
Linux: No information provided to report.
Mac: No information provided to report.
XQEMU does not come with an Xbox specific GUI and needs a separate frontend for GUI.
XQEMU-Manager (Official frontend by XQEMU developers. Python script; GUI only)
XQEMU-Frontend by Voxel9 (Builds available; GUI only)
xqemu-gui by BigBrainAFK (Builds available; GUI only)
XQEMURun by illwieckz (Python script; Command-Line interface only)