: While the base collection uses Easy Anti-Cheat (EAC) for matchmaking, recent versions have improved Steam Deck compatibility and allow for EAC-disabled launches for campaigns and mods.
Campaign. Featuring Halo: Reach, Halo: Combat Evolved Anniversary, Halo 2: Anniversary, Halo 3, Halo 3: ODST Campaign, and Halo 4, Halo: The Master Chief Collection - Xbox Halo.The.Master.Chief.Collection.v1.2969.0.0-Re...
Buy the game on sale (often $15–20 for all 6 titles). The legitimate version is frequently updated, includes crossplay, and supports mods through the Steam Workshop. : While the base collection uses Easy Anti-Cheat
