Season 3: Recon - MCC Season - Halopedia, the Halo wiki

Season 3: Recon is the third season implemented into Halo: The Master Chief Collection. The Season debuted on September 21, 2020, with the launch of Halo 3: ODST as part of the collection on Steam and Windows. Although launched alongside Halo 3: ODST, the cosmetic unlocks available focus on adding new

Halo: MCC will get major updates in 2021 — PC file share, Steam linking and more

MCC: Halo 3 Heroic Walkthrough - Mission 08: The Covenant

Halo: MCC Season 5 of content lands with new Halo 3 and Reach unlocks - Neowin

TAC attachments - Halopedia, the Halo wiki

ODST battle armor, Halo Alpha

Recon - Armor - Halopedia, the Halo wiki

Halo (Franchise) - TV Tropes

New map coming to Halo 3 : r/halo

Halo: The Master Chief Collection - The Cutting Room Floor

Halo: MCC Season 6 now available with a new Halo 3 map, unlocks, and more - Neowin