Editing Series 3: Recon

{{Status|Gameplay}}
{{Disambig header|the content update released for Halo: The Master Chief Collection|the seasonal update for [[Halo Wars 2]]|Season 3 (Halo Wars 2)}}
{{Infobox/Season
|name=Season 3: Recon
|image=[[File:HTMCC Season3 Emblem.png|center|x75px]]<br>[[File:HTMCC S3 Keyart Logoless.jpg|300px]]
|prev=[[Season 2: Spark]]
|next=[[Series 4: Reclaimer]]
|start=[[2020|September 21, 2020]]
|end=November 16, 2020
|numtiers=50
|totalcost={{SeasonPoint|61}}
|games=
*''[[Halo 3]]''
*''[[Halo 3: ODST]]''
}}
'''Season 3: Recon''' is the third [[season]] implemented into ''[[Halo: The Master Chief Collection]]''. The Season debuted on [[2020#September|September 21, 2020]],{{Ref/Note|This article uses the [[Wikipedia:Pacific Time Zone|Pacific Time Zone]] to determine the release date.}} 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 [[Skins (Halo 3)|skins]] for ''[[Halo 3|Halo 3's]]'' multiplayer alongside new [[Nameplates/Halo: The Master Chief Collection|nameplates]] and [[Armor permutations (Halo 3: ODST)|Firefight characters]]. This season was preceded by [[Season 2: Spark]] and followed by [[Series 4: Reclaimer]] with the launch of ''[[Halo 4]]'' on for PC on November 16, 2020. The season's logo is a stylised representation of [[Veronica Dare]]'s helmet.

==Seasonal events and challenges==
{{Main|Challenges/Halo: The Master Chief Collection|l1=Halo: The Master Chief Collection Challenges}}
Season 3 saw a new wave of Seasonal Challenges added for completion, with three offering the unlock of four exclusive Firefight characters not available in the original ''Halo 3: ODST'' or the Season 3 unlock table - these being the Bug-Splattered Buck and Injured Romeo skins (helmeted and helmetless), respectively. A number of other season challenges are also available to earn {{SeasonPoint|Season Points}} and XP.

==Season unlocks==
[[File:MCC Season3XboxKeyart.jpg|thumb|300px|Keyart from [https://www.xbox.com/en-US/games/halo-the-master-chief-collection Xbox.com] showcasing some of the season's content.]]
The seasonal unlocks for Season 3: Recon take the form of the [[Skins (Halo 3)|skins]] for weapons and visors in the multiplayer of ''[[Halo 3]]'', [[Armor permutations (Halo 3: ODST)|Firefight character unlocks]] for ''ODST'' and ''ODST''-themed [[Nameplates/Halo: The Master Chief Collection|nameplates]] for use in the menus. For ''The Master Chief Collection'', the unlocks have been divided into 5 tiers of ten unlocks each. To progress a tier, all ten unlocks within must be unlocked. The season features over 80 unlockables, a departure from the 100 tiers seen in Seasons 1 and 2 due to the much shorter development time between releases.{{Ref/Site|D=01|M=6|Y=2020|URL=https://www.halowaypoint.com/en-us/news/mcc-development-update-august-2020|Site=Halo Waypoint|Page=MCC Development Update - August 2020}} Including Challenge unlocks, Season 3 introduces to ''The Master Chief Collection'';{{Ref/Reuse|PatchNotes}}
*12 ''Halo 3'' Weapon Skins.
**4 for the [[BR55HB battle rifle|Battle Rifle]]
**4 for the [[MA5C assault rifle|Assault Rifle]]
**4 for the [[M6G magnum|Magnum]]
*30 ''Halo 3'' Visor Skins.  
*14 ''ODST'' Character Skins. (Four unlockable via "[[The Exchange]]"; previously via Challenges)   
*30 Nameplates. 

Each unlock slot can be unlocked for {{SeasonPoint|1}} - or {{SeasonPoint|2}} for Firefight characters - rewarded through [[Rank (Halo: The Master Chief Collection)|the collection's updated rank scheme]] or the [[Challenges/Halo: The Master Chief Collection|Challenges]] implemented in the prior Spark update. In total, {{SeasonPoint|61}} are needed to unlock all content in Season 3.

===Page 1===
{| class="wikitable sortable" style="width: 75%;"
|- align="center"
! style="width: 10%"|Tier
! style="width: 10%"|Unlock requirements
! style="width: 35%"|Unlocks
! style="width: 20%"|Images
! style="width: 25%"|Game
|- align="center"
| 1 || {{SeasonPoint|1}} || [[Pistol]] Hunter's Blood skin and Blue visor || [[File:H3 Pistol HuntersBlood Skin.png|75px]] [[File:H3 Blue Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 2 || {{SeasonPoint|1}} || Ripples nameplate || [[File:HTMCC Nameplate Ripples.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 3 || {{SeasonPoint|1}} || Red Visor || [[File:H3 Red Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 4 || {{SeasonPoint|1}} || Green visor and Adorned Mitts nameplate || [[File:H3 Green Visor Icon.png|75px]][[File:HTMCC Nameplate AdornedMitts.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 5 || {{SeasonPoint|1}} || Yellow visor and Tiler Filler nameplate || [[File:H3 Yellow Visor Icon.png|75px]][[File:HTMCC Nameplate TilerFiller.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 6 || {{SeasonPoint|2}} || [[Kojo Agu|Romeo]] Firefight character and Battle Worn nameplate || [[File:H3ODST Romeo Helmet Icon.png|75px]][[File:HTMCC Nameplate BattleWorn.png|frameless|center]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 7 || {{SeasonPoint|1}} || Purple visor and Kup nameplate || [[File:H3 Purple Visor Icon.png|75px]][[File:HTMCC Nameplate Kup.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 8 || {{SeasonPoint|1}} || Orange visor and Assault Rifle Woodland skin || [[File:H3 Orange Visor Icon.png|75px]][[File:H3 AssaultRifle Woodland Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 9 || {{SeasonPoint|1}} || Omen nameplate || [[File:HTMCC Nameplate Omen.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 10 || {{SeasonPoint|2}} || Romeo (helmetless) Firefight character, Bronze visor and Night Walk nameplate || [[File:H3ODST Romeo NoHelmet Icon.png|75px]][[File:H3 Bronze Visor Icon.png|75px]][[File:HTMCC Nameplate Nightwalk.png|frameless|center]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]] [[File:HTMCC Emblem.png|120px|center]]
|}

===Page 2===
{| class="wikitable sortable" style="width: 75%;"
|- align="center"
! style="width: 10%"|Tier
! style="width: 10%"|Unlock requirements
! style="width: 35%"|Unlocks
! style="width: 20%"|Images
! style="width: 25%"|Game
|- align="center"
| 11 || {{SeasonPoint|1}} || Silver visor and Corsairs nameplate || [[File:H3 Silver Visor Icon.png|75px]][[File:HTMCC Nameplate Corsairs.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]]  [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 12 || {{SeasonPoint|1}} || Max Sax nameplate || [[File:HTMCC Nameplate MaxSax.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 13 || {{SeasonPoint|1}} || Dark Red visor || [[File:H3 DarkRed Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 14 || {{SeasonPoint|1}} || New Mombasa nameplate || [[File:HTMCC Nameplate NewMombasa.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 15 || {{SeasonPoint|2}} || [[Taylor Miles|Dutch]] Firefight character and Dark Yellow visor|| [[File:H3ODST Dutch Helmet Icon.png|75px]][[File:H3 DarkYellow Visor Icon.png|75px]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]]
|- align="center"
| 16 || {{SeasonPoint|1}} || ODST nameplate || [[File:HTMCC Nameplate ODST.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 17 || {{SeasonPoint|1}} || Dark Purple visor  || [[File:H3 DarkPurple Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 18 || {{SeasonPoint|1}} || Helljumpers nameplate || [[File:HTMCC Nameplate Helljumpers.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 19 || {{SeasonPoint|1}} || [[Battle Rifle]] Tech Camo Bravo skin and Dark Blue Visor || [[File:H3 BattleRifle TechCamoBravo Skin.png|75px]][[File:H3 DarkBlue Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 20 || {{SeasonPoint|2}} || Dutch (helmetless) Firefight character, Dark Green visor and [[The Life]] nameplate || [[File:H3ODST Dutch NoHelmet Icon.png|75px]][[File:H3 DarkGreen Visor Icon.png|75px]][[File:HTMCC Nameplate TheLife.png|frameless|center]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]] [[File:HTMCC Emblem.png|120px|center]]
|}

===Page 3===
{| class="wikitable sortable" style="width: 75%;"
|- align="center"
! style="width: 10%"|Tier
! style="width: 10%"|Unlock requirements
! style="width: 35%"|Unlocks
! style="width: 20%"|Images
! style="width: 25%"|Game
|- align="center"
| 21 || {{SeasonPoint|1}} || Captain Keys nameplate || [[File:HTMCC Nameplate CaptainKeys.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 22 || {{SeasonPoint|1}} || Pistol Blue Heaven skin || [[File:H3 Pistol BlueHeaven Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 23 || {{SeasonPoint|1}} || Assault Rifle Squirt skin and Spectrum visor || [[File:H3 AssaultRifle Squirt Skin.png|75px]][[File:H3 Spectrum Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 24 || {{SeasonPoint|1}} || M7S nameplate || [[File:HTMCC Nameplate M7S.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 25 || {{SeasonPoint|2}} || [[Michael Crespo|Mickey]] Firefight character || [[File:H3ODST Mickey Helmet Icon.png|75px]] || [[File:HTMCC Halo3ODST Emblem.png|150px]]
|- align="center"
| 26 || {{SeasonPoint|1}} || Dark Orange visor and Bip! nameplate || [[File:H3 DarkOrange Visor Icon.png|75px]][[File:HTMCC Nameplate Bip.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]]  [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 27 || {{SeasonPoint|1}} || Battle Rifle Tropical Thunder skin and Pastel Blue visor || [[File:H3 BattleRifle TropicalThunder Skin.png|75px]][[File:H3 PastelBlue Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 28 || {{SeasonPoint|1}} || Shock Troops nameplate || [[File:HTMCC Nameplate ShockTroops.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 29 || {{SeasonPoint|1}} || Pastel Green visor || [[File:H3 PastelGreen Visor Icon.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 30 || {{SeasonPoint|2}} || Mickey (helmetless) Firefight character, Pastel Red visor and Poisonous nameplate || [[File:H3ODST Mickey NoHelmet Icon.png|75px]][[File:H3 PastelRed Visor Icon.png|75px]][[File:HTMCC Nameplate Poisonous.png|frameless|center]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]] [[File:HTMCC Emblem.png|120px|center]]
|}

===Page 4===
{| class="wikitable sortable" style="width: 75%;"
|- align="center"
! style="width: 10%"|Tier
! style="width: 10%"|Unlock requirements
! style="width: 35%"|Unlocks
! style="width: 20%"|Images
! style="width: 25%"|Game
|- align="center"
| 31 || {{SeasonPoint|1}} || Pistol Sharpshooter skin || [[File:H3 Pistol Sharpshooter Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 32 || {{SeasonPoint|1}} || Pastel Yellow visor and Shark Teeth nameplate || [[File:H3 PastelYellow Visor Icon.png|75px]][[File:HTMCC Nameplate SharkTeeth.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 33 || {{SeasonPoint|1}} || Assault Rifle Corrosion skin || [[File:H3 AssaultRifle Corrosion Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 34 || {{SeasonPoint|1}} || Pastel Purple visor and Snow Leopard nameplate || [[File:H3 PastelPurple Visor Icon.png|75px]][[File:HTMCC Nameplate SnowLeopard.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 35 || {{SeasonPoint|1}} || Pastel Orange visor and Battle Rifle Art of War skin || [[File:H3 PastelOrange Visor Icon.png|75px]][[File:H3 BattleRifle ArtOfWar Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 36 || {{SeasonPoint|1}} || Studded nameplate || [[File:HTMCC Nameplate Studded.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 37 || {{SeasonPoint|2}} || [[Edward Buck|Buck]] Firefight character, Groovy visor || [[File:H3ODST Buck Helmet Icon.png|75px]][[File:H3 Groovy Visor Icon.png|75px]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]]
|- align="center"
| 38 || {{SeasonPoint|1}} || Pearlescent Yellow visor and Assault Rifle Golden skin || [[File:H3 Pearlescent Yellow Visor Icon.png|75px]][[File:H3 AssaultRifle Golden Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 39 || {{SeasonPoint|1}} || Cortana nameplate || [[File:HTMCC Nameplate Cortana.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center" 
| 40 || {{SeasonPoint|2}} || Buck (helmetless) Firefight character and Bullet Holes nameplate || [[File:H3ODST Buck NoHelmet Icon.png|75px]][[File:HTMCC Nameplate BulletHoles.png|frameless|center]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Emblem.png|120px|center]]
|}

===Page 5===
{| class="wikitable sortable" style="width: 75%;"
|- align="center"
! style="width: 10%"|Tier
! style="width: 10%"|Unlock requirements
! style="width: 35%"|Unlocks
! style="width: 20%"|Images
! style="width: 25%"|Game
|- align="center"
| 41 || {{SeasonPoint|1}} || Pearlescent Blue visor and Bacon nameplate || [[File:H3 Pearlescent Blue Visor Icon.png|75px]][[File:HTMCC Nameplate Bacon.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 42 || {{SeasonPoint|2}} || [[Veronica Dare|Dare]] Firefight character and Platinum visor || [[File:H3ODST Dare Helmet Icon.png|75px]][[File:H3 Platinum Visor Icon.png|75px]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]]
|- align="center"
| 43 || {{SeasonPoint|1}} || Diamond Plate nameplate || [[File:HTMCC Nameplate DiamondPlate.png|frameless|center]] || [[File:HTMCC Emblem.png|120px]]
|- align="center"
| 44 || {{SeasonPoint|1}} || Pearlescent Red visor and Pistol Golden skin || [[File:H3 Pearlescent Red Visor Icon.png|75px]][[File:H3 Pistol Golden Skin.png|75px]] || [[File:HTMCC Halo3 Emblem.png|120px]]
|- align="center"
| 45 || {{SeasonPoint|1}} || Pearlescent Green visor and Dino Tracker nameplate || [[File:H3 Pearlescent Green Visor Icon.png|75px]][[File:HTMCC Nameplate DinoTracker 2.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 46 || {{SeasonPoint|2}} || Dare (helmetless) Firefight character || [[File:H3ODST Dare NoHelmet Icon.png|75px]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] 
|- align="center"
| 47 || {{SeasonPoint|1}} || Pearlescent Orange visor and Halo 3: ODST nameplate || [[File:H3 Pearlescent Orange Visor Icon.png|75px]][[File:HTMCC Nameplate Halo3ODST.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 48 || {{SeasonPoint|1}} || Pearlescent Purple visor and Woodland Camo nameplate || [[File:H3 Pearlescent Purple Visor Icon.png|75px]][[File:HTMCC Nameplate WoodlandCamo.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 49 || {{SeasonPoint|1}} || Onyx visor and Tiger Stripe nameplate || [[File:H3 Onyx Visor Icon.png|75px]][[File:HTMCC Nameplate TigerStripe.png|frameless|center]] || [[File:HTMCC Halo3 Emblem.png|120px]] [[File:HTMCC Emblem.png|120px|center]]
|- align="center"
| 50 || {{SeasonPoint|2}} || [[Avery Johnson|Sergeant Johnson]] Firefight character, Battle Rifle Red Alert and Swift and Quiet nameplate || [[File:H3ODST Johnson Icon.png|75px]][[File:H3 BattleRifle RedAlert Skin.png|75px]][[File:HTMCC Nameplate SwiftandQuiet.png|frameless|center]] || [[File:HTMCC Halo3ODST Emblem.png|150px]] [[File:HTMCC Halo3 Emblem.png|120px|center]] [[File:HTMCC Emblem.png|120px|center]]
|}

===Challenge unlocks===
Alongside the standard ''Halo 3: ODST'' [[Armor permutations (Halo 3: ODST)|characters]] available to unlock for {{SeasonPoint|}}, four additional Firefight skins were made exclusive to Season 3's timed [[Challenges/Halo: The Master Chief Collection|challenges]]. These skins are ones found in the game's [[campaign]] as a consequence of events during the game's story, but left unused in the Firefight mode in the game's original [[Xbox 360]] release. Later on in [[Series 6: Raven]], they were made purchasable in [[The Exchange]] on a weekly rotation for {{SeasonPoint|2}} each.
{| class="wikitable" style="width: 75%;"
! colspan="4"|<span style="color:#fff;">Weapon skins</span> 
|-align="center"
! style="width: 15%"|Skin
! style="width: 15%"|Name
! style="width: 40%"|Unlock
! style="width: 10%"|Game
|-align="left"
|[[File:H3ODST Buck Splatter NoHelmet Icon.png|75px|center]][[File:H3ODST Romeo Injured NoHelmet Icon.png|75px|center]]
|Bug-Splattered Buck (helmetless) and Injured Romeo (helmetless)
|Season 3 [[Challenges/Halo: The Master Chief Collection|Challenge]]: Endure<br/>Complete the fourth set in four-player Firefight on Heroic or harder. Must use the built-in FF Classic game variant.{{C|A remake of the original [[Vidmaster Challenge: Endure]]}}
| [[File:HTMCC Halo3ODST Emblem.png|150px]]
|-align="left"
|[[File:H3ODST Romeo Injured Helmet Icon.png|75px|center]]
|Injured Romeo
|Season 3 [[Challenges/Halo: The Master Chief Collection|Challenge]]: Hurty Thirty<br/>Defeat 30 Brute Chieftains in ''Halo 3: ODST'' on Heroic or harder.
| [[File:HTMCC Halo3ODST Emblem.png|150px]]
|-align="left"
|[[File:H3ODST Buck Splatter Helmet Icon.png|75px|center]]
|Bug-splattered Buck
|Season 3 [[Challenges/Halo: The Master Chief Collection|Challenge]]: Bug Bomb<br/>Defeat 250 Drones in ''Halo 3: ODST'' on Heroic or harder.
| [[File:HTMCC Halo3ODST Emblem.png|150px]]
|}

==Patch notes==
===September patch notes (Version 1.1829.0.0)===
Season 3 launched alongside a large patch for ''The Master Chief Collection'', with bug fixes and quality of life changes. The patch notes can be seen in full below.{{Ref/Site|Id=PatchNotes|D=01|M=6|Y=2020|URL=https://support.halowaypoint.com/hc/en-us/articles/360049316032-Halo-The-Master-Chief-Collection-Patch-Notes|Site=Halo Support|Page=Halo: The Master Chief Collection Patch Notes (09/22/2020)}}

====New Features====
* ODST is now available on PC!  
* ODST Firefight has been added to Xbox, Steam, and Windows Store, included with the ODST DLC package.  
* ODST Firefight now supports custom game variant options for creating your own Firefight modes.  
* Season 3 has been added to the collection, featuring ODST Firefight Customization, New Halo 3 Weapon and Visor Skins, and new nameplates including:  
** 12 Halo 3 Weapon Skins.  
** 30 Halo 3 Visor Skins.  
** 10 ODST Character Skins.  
** 4 ODST Character Skins (Unlockable via Challenges).  
** 30 Nameplates. 
* A new frontend menu has been added to welcome ODST Firefight Customization to the collection.  
* Halo 2 Anniversary Multiplayer’s Customization has been broken down into per-part pieces.   
* Added Challenges to the Pause Menu for visibility during gameplay.  
* Added an option that allows users to disable the Challenge notification.   
* Added deck progress counter in Challenge Hub.  
* Progress notifications for featured (golden) challenges now appear gold.  
* More variety is present for Challenges which reward Season Points from week to week.  
* Added ODST's Silenced SMG, Automag, and Brute Plasma Rifle to Halo 3 Multiplayer.  
* Added Recon weapon set to override all weapons on the map with their ODST counterparts.  
* Added new option for Halo 3 Grenade Regeneration which includes Firebomb grenades.  
* Added bottomless clip option for Halo 3 Infinite Ammo setting.   
* Simplified Chinese Text Language is now supported in ODST.   
* Flight Improvements Brought into MCC Retail 

These improvements came from feedback reported by our community and were resolved during or after the flight period of ODST. Thank you for participating!

=====Halo 3=====
* We have brought over the improvements made in our last flight patch to hit registration in multiplayer (related to the 60hz and 30hz engine refresh rate as referenced in our development July 2020 blog).  
* Fixed several issues that caused floating turrets, mongoose falling from the sky, and a series of issues that were identified during the initial flight with Elephants on Sandtrap.  
* Service ID's shorter than 3 characters now  display  in gameplay.  
* Scoreboard player scrolling is now bound to Up and Down arrow keys.  
* Updated how the camera intersects with objects in Forge fixing an issue where players would be flung out of the map boundaries and killed when playing or moving objects.  
* Several improvements to Forge with camera movement, menu navigation, and placing or moving objects.  
* Halo 3 matchmaking game films no longer prevent players from restarting the film. 

=====Halo 3: ODST=====
* Fixed an issue that caused missing or delayed subtitles during cutscenes.  
* Detached turrets no longer use lowered crosshairs when Crosshair Position is set to “Centered”.  
* Players can operate and exit hijacked Ghosts without others seeing them as standing on it. 
* Resolved several crash issues reported during the flight period.  
* All the character models have matching hands. 
* AA Wraith Spawns normally in “Lost Platoon.” 
* Suicide Grunts now have grenades in their hands. 
* Projectiles are visible when Wraiths are seen firing.  
* Players can use health packs in Firefight. Scope zoom sound effects only play once in Firefight. 
* When the time limit expires the game ends instead of a new game starting before the end of the current game in Firefight. 
* Front turrets on Phantoms are visible to players  in Firefight
* The preview images were corrected for several reward tiers (Romeo and Buck, Helmets on/off).

====Resolved Issues====
Below is a breakdown of the specific fixes that have come with today’s update: 

=====General/UI=====
* Exit Experience no longer plays sound effects for 0 Challenge XP.  
* Post-game and pause menu roster no longer display player names as “Player Found”.   
* The Refresh Pings button no longer disappears if user passes over Relays option after viewing Network pings.  
* Players will no longer get a duplicate notification of the same challenge when progress is made.  
* The player emblem is no longer missing the background image for all users that appear in the pause menu roster.  
* "Playlist stats" is no longer missing "Max local players" in the "Competitive" game mode selection menu.  
* The warning when enabling a zero-scoring skull has been updated to define that any "mission completion, scoring, time, Challenges, and par achievements will not be recorded when running campaign with a zero-scoring skull. 

=====Halo: Combat Evolved=====
* The customization menu "Schism" skin texture placement is no longer inconsistent with other Fuel Rod skin textures.  
* The preview model will no longer show the last visor color highlighted when highlighting “DEFAULT” instead of the default color. 

=====Halo 2 & Halo 2 Anniversary Multiplayer=====
* Armor descriptions are no longer missing from Spartan Armor Customization.  
* In Halo 2 Anniversary Forge, hovering over a different highlightable field before selecting "Yes" on a prompt no longer causes the action to not be taken.  
* Crosshair no longer moves up when zooming if crosshair position is lowered.  
* The Edit Mode action "Grab Object" is no longer assigned to a random key every time the game is restarted. 

=====Halo 3=====
* Crosshair no longer moves up when zooming if crosshair position is lowered. 
* The prompt no longer indicates [Q] (instead of assigned key) to enter edit mode at the beginning of the forge session. 
* Boot Player prompt no longer contains references to the Xbox One console on PC. 
* Objects placed when nearing the total object limit are now saved. 
* Objects no longer despawn when too many are placed on maps with high object density. 
* Changing to Player Mode while moving an object set to phased physics no longer causes the object to continue moving indefinitely.
* Forge object rotation is more responsive with a mouse when using an unlimited framerate. 
* Objects set to fixed or phased physics no longer maintain momentum when released and changed to normal physics. 
* Players and held objects are no longer rapidly accelerated when cameras and objects are misaligned. 
* The callout to Summary now reflects actual key binding. 
* The picture-in-picture display in the Sniper Rifle's Scope will now appropriately reflect the player’s view when the crosshair is centered in Halo 3. 
* The progress bar in Halo 3 Theater is now filled during playback. All weapons, vehicles, and grenades now appear in the appropriate kills category in the Post Game Carnage Report. 
* Halo 3 armor components now display description strings in the Customization menu. 

=====Halo 3: ODST=====
* Look Inversion set to Inverted no longer overrides Flight Inversion while in Banshee while using Controller.  
* Updated the Epilogue thumbnail & loading screen image to remove a spoiler.  
* Excessive flashing no longer occurs in security camera shots in cutscenes in 4K resolution.  
* Tools of Destruction no longer displays the Halo 3 Magnum instead of ODST Magnum.  
* Suppressed SMG tool of destruction is no longer displayed as standard SMG.   
* There is no longer a large visible gap in the center of the Health Bar in 4K resolution.  
* Com Data UI no longer consistently blinks while viewing any Com Data.  
* Weapon icons in gameplay have been updated to higher-quality versions.  
* Fixed an issue where the VISR's intel menu did not display objectives as individual bullet points.  
* There is no longer a misplaced period for weapon pickup text in Italian.  
* Betrayed ODSTs no longer appear as Spartans in the Post Game Carnage Report. 

=====Halo 4=====
* Friendly Fire has been disabled in various Halo 4 Big Team Battle game variants, most notably in Team Heavies.

=====Halo: Reach=====
* Engineer is no longer listed as Huragok in the Post Game Carnage Report for ODST and Halo: Reach campaigns.  
* Firefight Matchmaking now gracefully prompts a User without the DLC Entitlement or Campaign Content.  
* Crosshairs no longer move up when zooming if crosshair position is lowered.  
* The picture-in-picture display on Covenant vehicle dashboards will now appropriately reflect the player’s view when the crosshair is centered.

===October 14 patch notes (Version 1.1871.0.0)===
A second patch was released during Season 3.{{Ref/Site|D=01|M=6|Y=2020|URL=https://support.halowaypoint.com/hc/en-us/articles/360050949651-Halo-The-Master-Chief-Collection-Patch-Notes-10-14-2020|Site=Halo: The Master Chief Collection Patch Notes - 10/14/2020}}
====Install Size====
;Xbox
*Max size of 4.9 GB
;Microsoft Store and Xbox Game Pass for PC (Xbox App)
*Max size of 2.62 GB
;Steam
*Max size of 50.7 MB

====Resolved Issues====
=====Global=====
;Gameplay
*Stability updates were made to improve the player experience
*Made improvements to cross-generation play in advance of the upcoming launch of Xbox Series X and Series S hardware

;User Interface (UI)
*Added focus animation to the root Customization Menu
*Capitalized Halo 3 weapon skin names to align with the other menu options

==Production notes==
In the Flighting build for Season 3, the unlock system was to have included an additional nameplate known as Sirens (shown below), depicting the [[Genet]] vehicles employed by the [[New Mombasa Police Department]]. The nameplate was removed for the final release due to ongoing real-world controversy relating to the police.{{Ref/Site|D=01|M=6|Y=2020|URL=https://twitter.com/ske7ch/status/1295530704663506944?s=19|Site=Twitter|Page=Brian Jarrard|Quote=@Moses_FPS Hm well that’s obviously a nod to the New Mombasa police in ODST but yeah, agree it’s a sensitive direction in the current climate so we are going to address it}} In the flight, the nameplate was unlocked for {{SeasonPoint|1}} at Tier 39.{{Ref/Site|D=01|M=6|Y=2020|URL=https://www.youtube.com/watch?v=1088TVrAjUM|Site=YouTube|Page=Halo MCC - Season 3 New Content (Flight)}}

In the December 2020 update, the original Dino Tracker nameplate was removed and replaced with an updated design - part of a wider initiative across the nameplates and skins to remove ''Jurassic Park'' references from the game for reasons unknown. The original design is shown below; the nameplate was replaced with an updated Dino Tracker design with the same name and unlock requirement (shown in the above tables).
<gallery>
File:HTMCC Nameplate Sirens.png|The cut Sirens nameplate.
File:HTMCC_Nameplate_DinoTracker_1.png|The original Dino Tracker nameplate.
</gallery>

==Gallery==
<gallery>
File:The Master Chief Collection - ODST splash screen.jpg|Season 3 splash screen.
File:HTMCC S3 Keyart Logoless.jpg|Logo-less keyart.
</gallery>

==Notes==
{{Ref/Notes}}

==Sources==
{{Ref/Sources}}

{{MCCUpdates}}
[[Category:Halo: The Master Chief Collection seasons|Season 03]]