343 Industries is a subsidiary of Xbox Game Studios, incorporated in 2009 and charged with the development of games and other media in the Halo series following Bungie's split from Microsoft. The company was named after 343 Guilty Spark, a Monitor AI of the series.
Video games developed by 343 Industries:
- Halo: Combat Evolved Anniversary
- Halo 4
- Halo: Spartan Assault (co-developed with Vanguard Games)
- Halo: The Master Chief Collection — Xbox One and later Microsoft Windows compilation of all Halo first-person shooters originally developed for the original Xbox and Xbox 360, first with the first four mainline Halo games and their remakes,note then later adding on Halo 3: ODST and Halo: Reach via updates and DLC.
- Halo 5: Guardians
- Halo Wars 2 (co-developed with Creative Assembly)
- Halo: Fireteam Raven (co-developed with Raw Thrills and Play Mechanix)
- Halo Infinite