ModsHalo: The Master Chief Collection
Halo: The Master Chief Collection mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
2,482 mods, most downloaded first · newest update 28 Oct 2026
Multiplayer767campaign758Halo1638Halo3409BackgroundVideos230HaloReach205Halo2189Firefight102Halo3ODST88Halo437
- Five Nights at Freddy's 1 Multiplayer Mapby 76561198980310360Welcome to Freddy Fazbear's Pizza, a magical place for kids and grown-ups alike, where fantasy and fun come to life. Mesh made by a friend2.8k downloadsupdated 8 mo ago
- Attack in Moreliaby PotterHaloThe Covenant plans to destroy the city to make a weapons factory and take control on Earth. There are new items and characters like Battle rifle, Coenant carbine, SMG, Needle rifle, Troop warthog, Police Warthogs, ODSTs, Civilians, skirmishers, etc.2.8k downloadsupdated 4 y ago
- A Jolly Halo Christmas - Custom Campaign Missionby SkorlyThe Covenant has stolen Christmas. Only the Master Chief can save it now. A short little Halo 3 map with a (mostly) vanilla sandbox. Red Brute Beserker model taken from Nathan's Brute Revamp Custom healthbar with health made by IanLacks2.8k downloadsupdated 10 mo ago
- Roaring Gunfire SFX Overhaul2.8k downloadsupdated 3 y ago
- Bio Haloby MynameislolThe Master Chief is trapped in a flood-infested city block, and must escape... Ported to the steam workshop with permission from p0lar_bear2.8k downloadsupdated 3 y ago
- Alphamoon Quarantine Zoneby Sgt StackerA mod for Quarantine Zone based on the (NOW-DEBUNKED) idea that Quarantine Zone's map geometry is the remaining 20% of a mission that eventually became The Arbiter/Oracle, where the Heretics were to be located on Basis. So, I re-lit QZ's BSPs and changed its environment shaders to match Burial Mo...2.8k downloadsupdated 5 mo ago
- Mombasa Nightsby ElectricalSmithFight your way through Old Mombasa and New Mombasa at night! Changes the Halo 2 missions, Outskirts and Metropolis, to be at night with a dark environment and changes many of the light aspects including a stronger flashlight, red tracers from most human weapons, and glowing projectiles from plasm...2.8k downloadsupdated 20 mo ago
- Firefight Descent: Quarantineby perla117Welcome to Firefight Descent: Quarantine Firefight Descent: Quarantine is not your average firefight. Building upon the original Firefight Descent, a vicious enemy has been introduced into firefight that has rarely been seen before. Firefight Descent has been quarantined. Days after the disappear...2.8k downloadsupdated 20 mo ago
- HALO 2: BOT BOOTCAMPby xSoMuchPotxEARLY ACCESS v0.4.9 The destruction of The Pillar of Autumn sent shockwaves throughout the Soell system, destroying a mysterious ring world in its wake. An unforeseen Covenant fleet was present during this time, had been guarding the ring. Now fueled with faith, fury, and vengeance, the Covenant...2.8k downloadsupdated 2 mo ago
- Together we stand (custom halo ce campaign)by Hgrunt JohnWe will survive if we work together. We shall not falter. -work together with the covenant to stop the flood. -alternate reality story therefore not lore accurate. -made for fun and not really balanced, recommend heroic difficulty. -enjoy =)2.8k downloadsupdated 11 d ago
- Burial Mounds Heretic Hunt | Endless Halo 2 AI Warby III AVIATOR III“A Covenant striketeam is launching an assault on an outpost controlled by a group of Heretics near the recently destroyed Installation 04. Both sides are prepared to hold nothing back. It’s show time!” *Mod updated to be compatible with the Halo MCC patch released on September 17th, 2025. Everyt...2.8k downloadsupdated 14 mo ago
- Halo Reach Night-time Campaignby ElectricalSmithIf you thought Halo Reach couldn't get more dark and grim then you haven't experienced Halo Reach at night. Happy "Fall of Reach" day! This mod visually enhances the Halo Reach campaign and all aspects of the game to be at night-time. Just about all lighting aspects have been changed or improved...2.7k downloadsupdated 20 mo ago
- gm_constructby MatthewA port of gm_construct from the famous half-life 2 mod, Garry's Mod. The decals and 3d skybox are missing due to me not being able to figure out how to implement them properly without screwing things up.2.7k downloadsupdated 17 mo ago
- Halo Reach Slipspace2.7k downloadsupdated 6 y ago
- Halo Reach: Random Weapon Swap Modby YetiGet a new weapon every few seconds, default is 10 seconds. You can change the time with the buttons at the beginning of each level in the screenshots or watch the video at the top. Keep in mind the lowest it goes is 1 second. This includes all the default firefight maps and all the campaign maps...2.7k downloadsupdated 4 y ago
- Halo - Campaign Forgeby 76561198417014698Do not skip any control room cinematic Last piece of the Halo 3 campaign forge. Reach campaign forge is imposible cause AI place is incompatible with multiplayer, only the scenario forge is posible with limited level progression. IMPORTANT Do not skip any control room cinematic, game is going to...2.7k downloadsupdated 20 mo ago
- Halo 2 - Breakout Bot Battle | Endless AI Warby 76561198874100780Player Count: 1-2 Players (Campaign) Mission: Survive Objective: Fight your way through the horde of enemies for as long as you and your team can. --- Inspired by the old school Halo Custom Edition & Halo 2 Vista days "Bot Battles", Breakout is a 4-way battle between UNSC, Covies, Flood, and Sent...2.7k downloadsupdated 14 mo ago
- Halo 3 With Lore Accurate Master Chiefby TipsyPhoenixJust Some Silly Mods to Each Halo 3 Level.2.7k downloadsupdated 12 mo ago
- Halo 3 - Municipalityby aLTis94This is a remaster of a Halo Custom Edition map Municipality originally made by Chris Webster (Wave of Lag). All game modes should be supported. There are 2 versions of the map: day and night. The map features throwable fusion coils by noblemods. Known issues: Underwater fog looks bad and has inc...2.7k downloadsupdated 3 y ago
- Halo 3 Wipeout Map #1by 76561198371658834Goodnight and big balls! Play using a FFA gamemode. Can be played with KOTH set to 1 point.2.7k downloadsupdated 3 y ago
- Animosityby 76561199068277244.. Two sides fight for control of this Subanese blamite refinement facility, as an ancient enemy awakens from the depths ..2.7k downloadsupdated 14 mo ago
- Halo 3 ODST: Tactical [Beta 0.2.8]by NSixNickIMPORTANT Halo 3 ODST currently has an issue where modded campaigns don't work as intended and as such the file size of this mod has been greatly bloadted. A smaller version of this mod will be uploaded later on when it is more complete. Halo 3 ODST: Tactical overhauls the core sandbox of ODST by...2.7k downloadsupdated 9 mo ago
- Johnson Bedtime Storyby 76561198417014698So, what if our favorite Sergeant told how the war was won according to him? And of course he told it as we saved everyone ass! IMPORTANT I added health packs thought the level, but on the final indoor section there is 1 and some brute regeneration equipment. Johnson is a beast on bed. Scorpion n...2.7k downloadsupdated 3 y ago
- Halo 3: Antediluvian Saga - Campaign (HARD) [New Mission: Whom the Gods Would Destroy]by AntediluvianSagaIMPORTANT: This mod is intentionally difficult. It should be playable with single player, but it is intended to provide a difficult experience for 4 player co-op. UPDATE: New missions added: - "Whom the Gods Would Destroy": Seek out the Gene Seed in the antient Forerunner garden installation...bu...2.7k downloadsupdated 5 mo ago
- YAH3R (YET ANOTHER HALO 3 REVAMP)by King FeraligatrYAH3R (Yet Another Halo 3 Revamp) By: King Feraligatr Current Version: 1.6.1 About the Mod: YAH3R (or Yet Another Halo 3 Revamp) is a revamp mod for Halo 3 that drastically improves the AI, revamps the sandbox, adds new encounters and elements to the game, makes more than several bug fixes and mo...2.7k downloadsupdated 27 d ago
- Halo 3 Brute + Shiny Revampby N8endoThis campaign is a showcase of both my Brute Revamp and Shiny Revamp mods. Brute Revamp is my effort to bring out the full potential Halo 3's brutes. A lot of the inspiration for this mod's changes comes from Bungie's concept art for the brutes. Many of the ideas they had did not make it into the...2.7k downloadsupdated 7 mo ago
- Halo CE - Metrobyteby aLTis94A small urban map located in Earth.2.6k downloadsupdated 3 y ago
- Halo 4 Main Menu (With Music)by 76561198999333584The Halo 4 main menu with the original menu music. Credit to Sal Master for his Halo 4 main menu video.2.6k downloadsupdated 10 mo ago
- Halo 2 NPC Weapon Randomizer (and Other Wacky Things)by YetiIt's all fun and games until the 2 inch grunt with the sniper rifle shows up. The main feature of this mod is the weapon randomizer. Every enemy and other npc will get a random weapon (sometimes a few). This can lead to some very challenging encounters. The other wacky things in this mod are rand...2.6k downloadsupdated 10 mo ago
- Hemorrhage - FIREFIGHT CAPTURE THE FLAGby 76561198933081977"Lots of Slayer bots! Lots of explosions!" Content: Features offline slayer bots! Lost/destroyed Vehicles respawn/despawn similar to matchmaking. Optimized scripting to prevent map overloading textures. Shadows have been enabled for almost all objects. Map looks pretty! Teleporters function prope...2.6k downloadsupdated 14 mo ago
- Reach++ (BETA)by 76561198976857046Reach++: A sandbox overhaul that restores the feel of the original trilogy for Halo Reach! Join for more info: discord.gg/vjx8JrwMjS Thanks to: MythicJaqui & VKMT for BR/SMG tags Noe.Vah for the M6C SOCOM model2.6k downloadsupdated 11 mo ago
- Halo Combine Editionby The Winter WolfBefore playing this mod you should know ... - You will be a Combine if you play as the Masterchief - You will be the Heretic Leader if you play as the Arbiter - It is possible to find Heretics in the campaign but because they were massacred their numbers will be low - Some songs from Half-Life 2...2.6k downloadsupdated 13 mo ago
- Halo Reach Master Chief Campaignby General HeedThe full Halo Reach campaign but set in an alternate timeline where Master Chief joined Noble Team instead! This features the actual Halo 3 Master Chief as well, no need to customize your armor! And this features the actual voice of Steve Downes for Master Chief thanks to Cameo. No AI voices were...2.6k downloadsupdated 14 mo ago
- Unlock All Cosmetics - Updated for Season 82.6k downloadsupdated 5 y ago
- Powerhouse - Player Bots and Zombiesby 76561198933081977Normal: "Red and Blue Bots will spawn" Heroic: "Only Blue team will spawn." Legendary: "Only Zombies will Spawn" Shared lives: "All bots share the same pool of lives as real players." Scripted trash collection: "Dead bots will be trash collected similar to Matchmaking and custom games. (without t...2.6k downloadsupdated 14 mo ago
- Total Warby Roxanne"Yep. I think you should press B now." 4-16 Players. A port of Total War from Conker's Bad Fur Day, now with a "Lambda-esque" vidya sound design, revamped shaders, some new weapons, Conker as the game announcer, and working with all gametypes, though none more important than Capture the Flag. "Ok...2.6k downloadsupdated 20 mo ago
- Cortana - Campaign Forgeby 76561198417014698forge for the campaign mission "Cortana" for some reason it sudently stoped not working and can be played fine now. IMPORTANT to play on UNSC team, be on green team. player can use elites, but they don't have all animations, so they hold some weapons incorrectly and can't use some vehicles at all...2.6k downloadsupdated 20 mo ago
- The Land of Hyrule V0.2.1by SVΛThis is an MCC port from Halo: Custom Editon. I am not the original author. -------------------------------------------------------------------------------------------------------- Title: The Land of Hyrule V0.2.1 Section: Modified Multiplayer Maps Author: ARKaMAN, Cellesta92 --------------------...2.6k downloadsupdated 10 d ago
- Half-Halo Editionby The Winter WolfWhat would happen if we mix two iconic universes? Before playing this mod you should know ... - Masterchief was mistakenly sent to City 17 ... so you'll be playing as Gordon instead - Allied Covenant reinforcements have been increased in the campaign - The Combine are not to be outdone, they will...2.6k downloadsupdated 8 mo ago
- Peach's Castle - Interior (Beta)by KirbyfannerUpdate (1/16/23): Grenades and other explosives now work again! It took a LONG time to get all the Non-Manifold geometry sorted out, but I finally did! The inside of Princess Peach's Castle from Super Mario 64, playable inside of Halo! I made some modifications to make the map play better, by add...2.6k downloadsupdated 4 y ago
- Sand Blastby DefaunationA slightly different take on Sandtrap. Ever since Halo 3 came out I wondered what Sandtrap would look like if it was complete and not entirely destroyed. I replaced the entire terrain geometry with my own, mirrored the unbroken side of the map to the one that was originally buried, added stuff to...2.6k downloadsupdated 3 y ago
- Halo Combat ResolvedAbout the mod What if we escaped from the Covenant? What if there was no combat in Halo? I think we all thought about that at one point. Now you can experience it. This is a short mod of the first level where nothing bad happens (unless you make it happen). This mod was made for the JumperScape's...2.6k downloadsupdated 27 d ago
- Halo Custom Edition map pack for MCC-CEAby 76561199121703836The most popular Halo Custom Edition multiplayer maps ported to MCC. Map list: -Yoyorast Island (Yoyorasr) -Geomar Final (Higuy et Conscars) -Tutorial map (de Halo Editing Kit) -Extinction ((DA)Ender) -Autumn Slay (AkmAssassin) -Snowcast (Sasc/Çound) -Garden CE (Higuy). -Coldsnap (Tiamat). IMPORT...2.6k downloadsupdated 19 mo ago
- Third person Reach Campagin (With ZOOM)2.6k downloadsupdated 5 y ago
- Halo 4: Operation Longbowby 76561198381261086Operation Longbow is a Halo 4 Campaign mission that takes place in the Halo 4 Multiplayer map Longbow. This map features several scenarios in one map, similar to Spartan Ops' missions. Eliminate all opposing invaders and ensure that Longbow Station does not fall into the enemy's hand! Each time o...2.6k downloadsupdated 20 mo ago
- Sparrowhawks (and other fun things)by Skaboodlydoodletesting sparrowhawk2.6k downloadsupdated 3 y ago
- Halo Reach: Improved Trooper Firefightby Marshall the oneThis is the all of Halo Reach's firefight maps but as a trooper! It contains a lot of fixes such as armor abilities showing at your feet, evade not working on pistols and heavy weapons, and grenades not being synced. All armor abilities should work however I made armor lock into an emote because...2.5k downloadsupdated 3 mo ago
- Halo 2 All Sniper Jackalsby TipsyPhoenixHalo 2 but Every Enemy is a Sniper Jackal. Enemy factions are all against you now and don't infight. You will die. It's really fun somehow. Enjoy and good luck :)2.5k downloadsupdated 12 mo ago
2.5k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.