Halo: The Master Chief Collection multiplayer fixed for Steam Deck / Linux

After 10 days of waiting, 343 Industries / Xbox Game Studios finally again fixed up the online multiplayer for Halo: The Master Chief Collection on Linux desktop and Steam Deck after breaking it.

Halo MCC custom install download not working? : r/SteamDeck

Halo The Master Chief Collection's latest update makes the game Playable on Steam Deck - OC3D

Halo: The Master Chief Collection - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

ProtonDB Game Details for Halo: The Master Chief Collection

Steam Community :: Guide :: (OUTDATED) Halo MCC Multiplayer Anti-Cheat Bug Workaround for Steam Deck

Can you play The Finals on Steam Deck? - Dexerto

Another Halo: MCC Insider test now live with an expanded Custom Game Browser - Neowin

Halo Master Chief Collection Officially works on Steam Deck kind of but expect Crashes every now and again plus Online Matchmaking works and the Challenges that count towards your Season Points and

Halo: The Master Chief Collection – News, Reviews, Videos, and More