Halo: Master Chief Collection update adds new Flood Firefight mode

343 Industries is updating Halo: The Master Chief Collection with new content and cross-play for Halo 3 and ODST.

Halo MCC July 2023 Update Releases This July 12, Adds Halo 4 Theater Mode, Firefight Improvements, and More - MP1st

Steam :: Halo: The Master Chief Collection :: July Update

Halo: Master Chief Collection gets brand new additions in the form of fan-favorite FloodFight mode and campaign co-op

Halo: Master Chief Collection Adds Crossplay To Halo 3 and ODST - IGN

Steam Workshop::Ultimate Firefight Sandtrap 6.0 ALPHA 14 - (Updated 25th November 2023)

Update on Halo: MCC Halo - Official Site (en)

Mod categories at Halo: The Master Chief Collection Nexus - Mods and community

Halo MCC update brings Flood Firefight and Halo 3 crossplay

Update on Halo: MCC Halo - Official Site (en)

Halo: The Master Chief Collection - Halo 4 and Team Hardcore Playlists Added

MCC has a new background now : r/halo

MCC Development Update – September 2021

Halo: The Master Chief Collection' adds 'Halo 3' cross-play and Floodfight