A developer has ported the original Halo: Combat Evolved to the Sega Dreamcast, with both campaign and multiplayer modes fully functional. The released 28-minute gameplay video showcases both single-player campaign and multiplayer content.
The original Halo: Combat Evolved launched in 2001 as a flagship title for the original Xbox. This project brings the game, closely tied to Microsoft's early console history, to the Sega Dreamcast, creating a striking platform contrast.
It is confirmed that this port is functional, but it remains a developer or enthusiast project rather than an official commercial release announced by Sega, Microsoft, or the rights holders. Current materials do not specify the technical approach, frame rate, visual and audio completeness, multiplayer connectivity methods, nor confirm whether the port files will be publicly released or if development will continue.