2021 (real world)

This article is about the real world year. For the in-universe year, see 2021.

Events

January 27: Season 5: Anvil of Halo: The Master Chief Collection is launched.^[1]^[2]

April 7: Season 6: Raven of Halo: The Master Chief Collection is launched.

June 13: Halo Infinite is shown at the Xbox & Bethesda Games Showcase with a new trailer.
June 23: Season 7: Elite of Halo: The Master Chief Collection is launched.

July 29: Halo Infinite's first multiplayer technical preview begins, focusing on Bot Slayer, the Academy's Weapon Drills, and UI tests. A new version of Halo Waypoint was simultaneously tested.

September 24: Halo Infinite's second multiplayer technical preview is planned to begin, focusing on Big Team Battle, Arena Slayer, and the Academy's training mode.
September 28: A new edition of Halo Graphic Novel is set to be published by Dark Horse Comics.^[4]

October 13: Season 8: Mythic is released for Halo: The Master Chief Collection as 2020's final season.^[5]
October 19: Halo: Divine Wind is expected to be released.^[6]

November 15: Halo: Combat Evolved’s and Xbox's 20th anniversary
November 17: Halo: Legacy Collection, a compilation of the comic series Halo: Uprising, Halo: Helljumper and Halo: Blood Line, is set to be published by Dark Horse Comics.^[7]^[8]

December 8: Halo Infinite is set to launch, following a delay from its original release dates of Holiday 2020 and Fall 2021.^[9]^[10]
December 31: The Art of Halo Infinite is set to launch, following its delay from a 2020 release.^[11]
Halo services on Xbox 360 are going to be offline.^[12]

^ Halo Waypoint, News, MCC Development Update - November 2020 (Retrieved on Jun 1, 2020) [archive]
^ Twitter, @Halo: "Season 5 of MCC arrives for free in just one week! [...] All live on January 27th." (Retrieved on Jan 22, 2021) [archive]
^ Halo Waypoint, Canon Fodder - Point Taken (Retrieved on Jun 1, 2020) [archive]
^ Penguin Random House, Halo Graphic Novel (New Edition) by Microsoft
^ Go Medieval
^ Simon & Schuster Digital Catalog, Untitled DW (Retrieved on Jun 1, 2020) [archive]
^ Dark Horse, Relive the Legacy in a New 'Halo' Collection by Dark Horse! (Retrieved on May 8, 2021) [archive]
^ Dark Horse, HALO: LEGACY COLLECTION TPB (Retrieved on Sep 19, 2021) [archive]
^ Halo Waypoint, Halo Infinite Multiplayer Reveal (Retrieved on Jun 23, 2021) [archive]
^ Twitter, Halo (@halo): "Begin your Spartan Journey on December 8, 2021 - and, prepare for battle with a #HaloInfinite Limited Edition Xbox Series X Bundle, and Elite Series 2 Controller." (Retrieved on Aug 25, 2021) [archive]
^ Amazon, The Art of Halo Infinite (Retrieved on Jun 1, 2020) [archive]
^ Twitter, Halo on Twitter - Halo Xbox 360 services are going offline in December 2021. Games remain playable indefinitely, but some experiences will be impacted (Retrieved on Jun 1, 2020) [archive]