the player CANNOT play competitive games multiplayer the player CANNOT play social games multiplayer the player CAN save and resume single-player campaign progress in any mission/playlist, even if it was previously saved on the EAC version the player CANNOT play campaign co-op over Xbox Live the player CANNOT unlock Steam achievements in any game mode (Steam Store only) the player CANNOT unlock Xbox Live achievements in any game mode games files can be changed and replaced the player CAN run mods/trainers in custom games multiplayer

the player CAN run mods/trainers in any single-player campaign mission/playlist running MCC with Anti-Cheat Disabled is available on the Steam Store release (only via the Steam client under Library) running MCC with Anti-Cheat Disabled is available on the Windows Store release (via Start menu) the player CAN play custom games multiplayer the player CAN play competitive games multiplayer over Xbox Live the player CAN play social games multiplayer over Xbox Live previously saved single-player campaign mission/playlist progress must be resumed from the platform it was saved on (i.e. the player CAN save and resume single-player campaign progress in any mission/playlist, even if it was previously saved on the Anti-Cheat Disabled version the player CAN play campaign co-op over Xbox Live the player CAN unlock Steam achievements in any game mode (Steam Store only) the player CAN unlock Xbox Live achievements in any game mode

only the original installed game files will allow the game to run with EAC the player CANNOT run mods/trainers in any game mode running MCC with EAC is available on the Steam Store release (via the desktop shortcut, Start menu shortcut, or Steam client under Library) running MCC with EAC is available on the Windows Store release (via Start menu) MCC PC Crossplay & Cross-Progression – Halo Support Any mid-mission checkpoint or mid-playlist checkpoint saved on PC must be resumed on PC. Any mid-mission checkpoint or mid-playlist checkpoint saved on Xbox One must be resumed on Xbox One. Halo: MCC Anti-Cheat Disabled (Mods and Limited Services) Halo: The Master Chief Collection - runs the game with Easy Anti-Cheat (EAC) When running the Halo: The Master Chief Collection on a 64-bit Windows PC from either the Windows Store or Steam Store, the player will have 2 options:

I'm making a new thread to clear up any confusion in regards to running mods/trainers on PC.

Halo 1 pc mods