Halo: Master Chief Collection adds cross-platform co-op

A new update for Halo: The Master Chief Collection has added "experimental" cross-platform co-op for both Halo 3 and Ha…

Halo: The Master Chief Collection is getting Xbox/PC crossplay

Huge Halo: MCC Update Adds Flood Firefight, Campaign Cross-Play

Halo MCC - How to Crossplay Xbox and PC [How Crossplay Works

Is Halo Master Chief Collection cross-platform? Current crossplay

Halo Infinite' Has Crossplay and Cross-Progression Between Platforms

Latest Halo: MCC patch adds Halo 4's Spartan Ops mode, further

Master Chief Collection campaign co-op not working? Here's how to

Halo: The Master Chief Collection

Halo: Master Chief Collection Campaign Cross-Play Not Likely