What company published Halo: Campaign Evolved?

Xbox Game Studios published Halo: Campaign Evolved.

Campaign Evolved is part of Microsoft’s Xbox game portfolio, so Xbox Game Studios is listed as its publisher. The game is a remake of Halo: Combat Evolved’s story campaign and is being developed by Halo Studios, the internal team formerly known as 343 Industries.

The publisher and developer are separate roles. Halo Studios is the studio making the game, while Xbox Game Studios is the Microsoft division responsible for publishing and overseeing many first-party Xbox projects. This distinction explains why both names appear in the game’s credits and why Halo Studios is not the answer to the publishing question.

The original Halo: Combat Evolved had a different historical pairing: Bungie developed it, and Microsoft Game Studios published it for the original Xbox in 2001. Microsoft later unified its gaming branding under Xbox Game Studios. Campaign Evolved is planned for Windows, Xbox Series X/S, and PlayStation 5 in 2026.