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
- Echo Ops (Season 1)by HyokinFace off against the Storm Covenant under the command of the Didact! Version 3.034.3k downloadsupdated 3 mo ago
- Halo Reach: ODST Campaignby SagePlay as a ODST in the Halo Reach campaign4.2k downloadsupdated 3 y ago
- The Pit Firefightby 76561198381261086A Halo 3 multiplayer map "The Pit" in Halo 3 ODST with a custom firefight gamemode. Features several new enemy types, weapons and more. Fight alongside Marines and ODST characters from the campaign against endless waves of Covenant enemies. Features: - Custom Firefight mode with waves that go up...4.2k downloadsupdated 20 mo ago
- Halo 3 Vehicular Chaos (Broken)4.2k downloadsupdated 6 y ago
- GammaZed's Custom Forge Worldby GammaZedCustom Forge World, More Vehicles, No Water, Very Extended Boundaries SCARAB: The scarab has two versions "scarab" and "scarab_experimental". Use the change weapon button to activate head gun. - Scarab: Moves (glides) around mostly on flat surfaces, always animates walking forward, has proper col...4.2k downloadsupdated 13 mo ago
- Rabid's Covenant Conscriptionby sofasleeper5Play as Grunts, Jackals, Brutes, Buggers, and Hunters in action-packed human vs Covenant multiplayer PvP gametypes! This mod upgrades Rabid MagicMan's popular gametype mods, which have been meticulously balanced over the years on MCC's custom games browser (CGB). The following Rabid Mods gametype...4.2k downloadsupdated 19 d ago
- Yoyorast Islandby Ghost0901A highly convoluted Island complex4.2k downloadsupdated 19 mo ago
- *FIX FOUND - READ DESC.* Halo 3: Believe Background (4K Upscaled)by jchild ♡Completely safe with Anti-Cheat, you will not be banned. MOD FIX big thanks to Catlavor20000 for finding the fix for me. please follow the video here. havent been playing mcc for a while so sorry for late response. update; 6/8/25 If updating to new version. Please verify game. From your game dire...4.1k downloadsupdated 3 y ago
- Battle For The Cartographerby NaughtyScottyFight to reclaim The Ark! Covenant forces have retaken the Cartographer, you and a team of ground and air forces will be the first to storm the installation. We are also tracking unknown movement in the area. Keep an eye out. Many new features, weapons, vehicles and more for the first time seen i...4.1k downloadsupdated 13 mo ago
- Forerunner Forest - Custom Campaign Missionby 76561198417014698Play on heroic. Basicly Guardian forest, but not focused on the guardian but a litle more focused on the events that are hapening on the ark while the master chief is in high charity. this mission is part of a much bigger mod proyect by me, I no longer see a reason of why to upload them all at on...4.1k downloadsupdated 20 mo ago
- Halo CE 3/4 Player Co-Op Fixesby Good Luck CairoThis mod aims to fix the various issues that occur when playing Halo Combat Evolved with 3 or 4 players via AlphaRing (and it's forks), which reintroduces splitscreen in Halo: The Master Chief Collection and allows 3/4 player coop in Halo Combat Evolved and Halo 2. Please note, this mod should on...4.1k downloadsupdated 6 mo ago
- Fall of Reach Infinite - New Alexandria Demo4.1k downloadsupdated 5 y ago
- The Prophets' Hand: Reach Firefight (Beta 0.12)by 76561198429729113THE PROPHETS' HAND: REACH FIREFIGHT (BETA 0.12) The Prophets' Hand: Reach Firefight is The companion firefight mod to The Prophets' Hand. it aims to make firefight a more fleshed out mode where you face UNSC troops, vehicles, bosses, and heavy support/air strikes. Players can earn credits through...4.1k downloadsupdated 4 mo ago
- Halo 4 D77-TC Pelicanby eepeepoopoopHalo Reach's iconic pelican design, now in Halo 4. Not just a simple port, this mod contains numerous new features and upgrades, making use of all the new vehicle features that H4 provides. From dynamic physics doors to proper interior lighting, this is the best pelican I could possibly make! Thi...4.1k downloadsupdated 20 mo ago
- Saving Private Dustin Echoesby DrksteelEmbark on a one-man suicide mission to rescue Private Dustin Echoes. This mod is a what-if scenario where There really was a Dustin Echoes that we went back to save after the events of halo 1. This mod takes some inspiration from Destiny 2's Zero Hour and Cod 4's Mile High Club to make it a fast...4.1k downloadsupdated 20 mo ago
- Before The Frost | Episode 1by NaughtyScottyThe UNSC is fractured and so is your memory. Lucky for them, the Masterchief always comes through. Move out, find your team and regroup. Along the way just maybe you can piece together how you ended up in the situation you find yourself... This is Episode one of a two episode Campaign Features: W...4.1k downloadsupdated 13 mo ago
- Installation 04 AI Battleground (BROKEN)4.0k downloadsupdated 6 y ago
- Pre-Release MacWorld+Xboxby AltSierra117A campaign modification to restore cut/earlier content that was being developed as the final release build came to be delivered as we all know Halo CE. Cooperative play compatible. A resquested feature, releasing my H1 HEK Content Tag Pack Manual link for players who don't have workshop access Co...4.0k downloadsupdated 1 mo ago
- tsavo highway - Campaign Forgeby 76561198417014698forge for the campaign mission "tsavo highway" 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. Key Combos melee + zoom = ai ignore player melee + jump + grenade t...4.0k downloadsupdated 3 y ago
- Halo 3 Marine Editionby Marshall the oneHalo 3 as a marine This mod supports 4 player coop and let's you ride passenger on troop hogs and the tank. Also grenade work fine now and all weapons are usable even turrets, although they slow you down a lot. All weapons are in third person. I added dual wielding for most weapons even some that...4.0k downloadsupdated 3 mo ago
- The Winter Contingencyby 76561198348338072Play as a soldier in the UNSC Army and fight alongside your fellow troops. Defend against the covenant at all costs. This is the Winter Contingency. I recommend playing on legendary. Also be sure to customize your options for a better experience. Fight along side 24 soldiers and participate in on...4.0k downloadsupdated 3 y ago
- Halo Shapeshifter Editionby The Winter WolfThis mod was made to play cooperatively, some levels can be hard alone! You will take the role of a shapeshifter, each level will change shape and adapt to both an enemy and an ally form Before playing this mod you should know ... - Some animations will not be available when playing as a certain...4.0k downloadsupdated 13 mo ago
- Halo 3 Bungie Introby 76561198330463364Halo 3 Bungie/MGS intro upscaled for MCC. MCC background customization doesn't support intro videos so you need to manually replace the video file. 100% safe to use with anticheat. Install: 1. After the download is ready, go to steam\steamapps\workshop\content\976730\2898898652 2. Copy FMS_logo_m...4.0k downloadsupdated 3 y ago
- Operation Marathonby 76561199440908967Party like the turn of the Millenium! Operation Marathon is the successor to a previous mod known as Operation Rubecca. It is a Visual and gameplay overhaul of the Halo CE campaign to include aspects of the 1999 beta, including character models, weapons, and gameplay additions / changes. !!! - BO...4.0k downloadsupdated 8 mo ago
- Halo 3 "Realism" Rebalanceby ThornierlambExperience the Legendary Halo 3 campaign with a more "realistic"/lore accurate approach to the gameplay! PSA ONLY HEROIC DIFFICULTY WITH NO SKULLS IS BALANCED!! THIS IS INTENDED TO BE A UNIFIED EXPERIENCE Feedback is appreciated! HOW TO INSTALL: Simply subscribe on the workshop page and launch th...4.0k downloadsupdated 12 mo ago
- BBC: Cursed Multiplayer Map Packby xSoMuchPotxOh c'mon, man...! I thought we were done with this...!? Cursed Halo Again Multiplayer Map Pack Game Features • Multiplayer: Practice against bots with Cursed Halo Again's multiplayer maps as the official BBC Map Pack (Solo recommended, additional players not local to the host will experience AI d...4.0k downloadsupdated 2 mo ago
- Halo 2 Purple Main Menu (4K 60 FPS with MUSIC)by 76561199808571439Halo 2 Purple Main Menu Background at 4K 60 FPS with actual music from Halo 2. Make sure to set Menu Music to 1 in the MCC Audio Settings so you can hear the original Halo Theme From Halo 2 Link to the original video for this background: P.S: Don't ask me why the music in the Halo 2 Main Menu Bin...4.0k downloadsupdated 15 mo ago
- Battle For Ontario - Custom Campaign Missionby Mglogo/JordanisgreatThis mod is part of my custom halo campaign Halo Xerographic Tranquility Look at the collection if you want to play the previous missions (full campagin will be compiled into one mod once its done) ---------------------------------------------------------------------------------------------------...4.0k downloadsupdated 20 mo ago
- Halo 4 Marine Editionby Marshall the oneJust Halo 4 as a marine, you're weaker slower and it's in third person. Press 4 or dpad left to swap camera shoulders I also made this mod specifically so I could see butter my baps finish his marine series I hope he likes it. Check out my nexus mods profile for remix mods4.0k downloadsupdated 8 mo ago
- Unearthed AI Battleground (BROKEN)3.9k downloadsupdated 6 y ago
- Warlockby NeckzillaHalo 2 Warlock is now back with upgraded visuals to match Halo 3. Like Lockout and Sanctuary, the idea was to bring Halo 2's Warlock to Halo 3 while maintaining all of the original jumps and sightlines of the original map. For you trick jumpers you might even find some new jumps and shortcuts aro...3.9k downloadsupdated 14 mo ago
- Halo CE - Asceticby aLTis94Ascetic is a small symmetrical multiplayer map designed for 4-6 players. Best played on CTF and KOTH but other game types can be fun as well. The map was originally being made back in 2015 after I had a dream of a small map similar to Sandtrap. I didn't think the map worked well so I stopped work...3.9k downloadsupdated 3 y ago
- Tiny Haloby aLTis94Ever wondered what it's like to go around the whole Halo ring? Now you can do just that in a tiny and jank experience! About the mod Tiny Halo is a small mod featuring a campaign level and a multiplayer map. You can walk around the entire Halo ring, from all directions, as well as float away in s...3.9k downloadsupdated 8 mo ago
- halo reach credits restoredby 76561198417014698Warning! you no longer need to download the credits_60.bik bink file. Bink color is all white and black, its a small bug in reach mcc. In mcc the credits play by just having the bink file in the directory, but i also restored the og cinematic script, so it fully plays. Drive for credits preservat...3.9k downloadsupdated 20 mo ago
- Halo Wars 2 Menu Videos for MCCby CryospheredHalo Wars 2's bink videos, ripped straight out of the game, and brought to MCC. Now including Awakening the Nightmare specific videos!3.9k downloadsupdated 14 mo ago
- Relic AI Showdown | Endless AI Warby III AVIATOR III“UNSC forces have crash landed on this remote island, and the Covenant defenders are not about to surrender it without a fight. Get ready for a hot day at the beach.” *Fully updated to function with the MCC patch released on September 17th, 2025.* Welcome to my next Halo 2 mod! If you were a fan...3.9k downloadsupdated 14 mo ago
- Halo Effect Demo (Old Reach Ver.)by MythicJaquiThis mod is my attempt at "Haloifying" the Mass Effect series. That means I'll be taking weapons, vehicles, and abilities from Mass Effect to craft a Halo experience with. Demo/Testing Stuff - Level geo is extremely simplistic since these two missions were mostly for testing out scripts so expect...3.9k downloadsupdated 13 mo ago
- Halo Reach Campaign With Multiplayer Elites3.9k downloadsupdated 3 y ago
- Reach Combat Evolved3.9k downloadsupdated 7 y ago
- Dunebeachby 76561198933081977Spartan Naomi accompanies you, as you fight for survival on a Halo Ring. Spartan Naomi is a fake player that will follow the closest real human player if they're within proximity. She will actively attempt to lock down generators that the player cannot reach in time. She's not perfect, she wastes...3.8k downloadsupdated 12 d ago
- Valhalla MP Simulator | Endless AI Warby III AVIATOR III“The next evolution of my AI multiplayer sim has arrived, bigger and better than ever before!” Sometime after I completed my Narrows MP Sim mod, I wanted to take the experience up a notch. After considering a number of options, I settled on designing a MP sim experience with a BTB vibe on the ico...3.8k downloadsupdated 3 mo ago
- Halo 3 Forge on The Covenant3.8k downloadsupdated 6 y ago
- Reach 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. Now in Halo Reach! 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 i...3.8k downloadsupdated 20 mo ago
- ODST Firefightby SagePlay as a ODST in Third Person. Along with some AI Marines. How to setup: Edit Spartan traits in the lobby options: - Turn off shields (they are off by default but you must set the option to get rid of the beep-beep-beep sound) - Set damage resistance to 50% for a more tactical intense experience...3.8k downloadsupdated 3 y ago
- Halo 3 Citadel Endless AI Battleby 76561198381261086A Halo 3 modded map with endless AI battles in the multiplayer map Citadel. Team up with the UNSC and fight both the Covenant and Flood, or instead join the Covenant and try to overthrow your enemies in this small but grand endless battle. Features: - Endless AI battle with playable UNSC (Blue Te...3.8k downloadsupdated 20 mo ago
- Extinctionby Glendon JacksonThe UNSC cruiser hovering above Hotzone, the 'Genocide' was shot down by the Covenant Created by (DA)Ender 08/27/063.8k downloadsupdated 3 y ago
- Fireteam Zuluby TohkaYou squad is reinforcing Fireteam Zulu, pinned down in a snowy canyon on Installlation 04. The Master Chief has arrived to make a push to the control center of Halo. Push through the Covenant forces, help the Chief make his way through the canyon.3.7k downloadsupdated 2 mo ago
- Gashnor's Grunt Combat Simulator 1.3.1by GashnorThe Yappening is upon us, and they are hiding among us. A full Multiplayer experience where every player plays as a Grunt dawning MJOLNIR armor, including a custom first person model for both legs and hands. All Grunts can utilize the entire Halo sandbox, including vehicles, equipment and weapons...3.7k downloadsupdated 13 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.