On what date was Halo Infinite released worldwide?

Halo Infinite was released worldwide on December 8, 2021.

Developed by 343 Industries and published by Xbox Game Studios, it returned Master Chief to a central starring role. The campaign takes place on Zeta Halo, also known as Installation 07, where the Chief confronts the Banished and searches for answers after a major UNSC defeat.

The date refers to the full campaign and multiplayer launch. The free-to-play multiplayer component became available earlier, on November 15, 2021, as part of Xbox’s 20th-anniversary celebrations.

That staggered rollout causes occasional confusion. November 15 marked the early multiplayer release, while December 8 was the official worldwide release of Halo Infinite as a complete game.