Halo: Master Chief Collection Adds Crossplay To Halo 3 and ODST - IGN
Halo on Twitter: "Right in time for the addition of crossplay, Halo 4's arrival, and Season 4 of MCC! Grab Halo: The Master Chief Collection now for 35% off, on @Steam. 🛒
Halo MCC Reach for PC - Cross play and progression Steam/W10 detailed, PC requirements detailed and a looks at customization and seasons | ResetEra
Halo: MCC update brings Xbox Series X/S enhancements, Halo 4 on PC, & crossplay | Shacknews
Halo: The Master Chief Collection getting cross-play in 2020
Halo: The Master Chief Collection Crossplay Will Connect Xbox One and PC Players | Den of Geek
Huge Halo: MCC Update Adds Flood Firefight, Campaign Cross-Play For Halo 3 And ODST - GameSpot
Halo 4 PC Testing Begins Today, Multiplayer Crossplay and Other New Features Included
Halo 4 gets a few more days of testing, adds crossplay to Reach | Rock Paper Shotgun
Halo Reach PC Cross-Play | Can Steam users play against Xbox Game Pass? - GameRevolution