This update will come a month after the second update. It changes a few things in the campaign as well as adding Warzone to PC. It includes these features:
A Forge remake of Guardian which features the Rushdown hammer.
Warzone Assault, Turbo and Firefight.
A skippable Jul ‘Mdama boss fight during the mission Osiris. You can skip it from the menu. Fireteam Osiris will fight the Phantom’s crew while the player fights Jul ‘Mdama. He spawns with an Energy sword and a Pulse carbine but he can pick up weapons from the battlefield.
Bug fixes
Kill Jul ‘Mdama in Warzone or campaign to obtain the HAYABUSA armor.
Features added to the MCC:
Hunter, Centurion, Helljumper and Argus are added to Halo 4.
Breakout is added to Halo 4
Copperhead, Technician, Timmy and Shinobi are added to Halo 2: Anniversary. You can obtain them through the exchange.
Mark IV is added to classic Halo 2.
A Gold visor in Halo 4.