Halo 3 on Steam

Halo 3 is coming to PC on July 14th - The Verge

Steam Workshop::[July Update] Halo 3: Believe Background (4K Upscaled)

Halo 3 on Steam

Halo: Master Chief Collection update enables multiplayer matchmaking on Steam Deck - Neowin

Halo 3 ODST: The Master Chief Collection Cheats & Trainers for PC

Halo: The Master Chief Collection on Steam

Halo 3 will be launched on PC this 14 July 2020

Halo: The Master Chief Collection

Halo 3: ODST PC Unlock Time Steam, Xbox One, Windows 10 - GameRevolution

News: Is Halo 3 Coming to Steam? - IGN

Buy Halo 3 PC Steam Gift

Halo 3 now available for PC

Do I have to buy the MCC to play Halo 3? Or can I buy it separately? Not sure if this is true from Steam : r/MCCPC

Halo 3 on Steam