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
- The Silent Cartographer: Evolved Multiplayerby perla117The Silent Cartographer: Evolved Multiplayer TSC:E-Multiplayer 1. What is TSC:E ? The Silent Cartographer: Evolved (TSC:E) is a ground-up re-imagining of the Halo: Combat Evolved map of the same name. The map comes with an all-new layout, a vast array of custom content, a reconstructed weapon set...1.1k downloadsupdated 11 mo ago
- To Where And Back Againby JayBoneJayA port of the Marathon Infinity map, "Electric Sheep." It includes all the functionality from Marathon. Some important things to know, switches can only be activated by grenades. Teleporters are the white light areas and to use them, stand still for a couple moments. To use the save termianls, us...1.1k downloadsupdated 20 mo ago
- (H3 Armor) Vannity's Halo 3 Campaign Overhaul 4.0by Professor VannityAt first, this was just a way for me to allow my friends and I to play some of my modded maps. But I was genuinely surprised by how many people tried out my mods and provided some great feedback. I want to thank everyone who gives and gave my mod a try and I hope you all enjoy this experience. --...1.1k downloadsupdated 3 y ago
- Halo 3 XL Campaign (Deprecated)1.1k downloadsupdated 5 y ago
- grove_finalby Ghost0901H1 MCC port of Grove final1.1k downloadsupdated 19 mo ago
- Reach Full Randomizer (defunct - see description for successor)by sofasleeper5Please see the improved randomizer instead: Randomizes various parts of the campaign, including enemies, weapons, armor abilities, and cutscene dialogue. The download through the Steam Workshop is a PRE-RANDOMIZED version for demonstration. It will not be randomized between plays, but is perfectl...1.1k downloadsupdated 3 y ago
- Morrowind Swampby KIRAA small bog away from the Red Mountain. update 0.1.4 - added swords and bipeds update 1.0.0 - added more sounds1.1k downloadsupdated 11 mo ago
- Hydrolysisby XDerpingxGruntXA mysterious forerunner structure surrounded by 2 large islands, believed to be one of many power plants for the systems of Installation 04 Port from halomaps.org Original Creators: Sean Casey and Bryn Casey I highly encourage everyone subscribe to the updated version by Giro! They did a fantasti...1.1k downloadsupdated 3 y ago
- Role Reversal - Covenant Allies vs Human Enemies1.1k downloadsupdated 7 y ago
- Halo 2 Anniversary with Original Music and Weapon sounds also few other changes1.1k downloadsupdated 6 y ago
- Firefight Airlock Reduxby Roxanne"The mission is simple, Spartan. Secure this Airlock." 1-2 players. A cleaned-up port of Firefight Airlock, a Halo Custom Edition mod by doompig444, using HellHound's original map, Airlock. Confused yet? This port isn't 100 percent faithful to the original, since some features were cut to work wi...1.1k downloadsupdated 20 mo ago
- Windows XP backgroundby 76561199077063497A nostalgic trip back to 2001 Background includes: Static 4k Windows XP background Animated Windows XP background1.1k downloadsupdated 14 mo ago
- haloballby 76561198335185299A football staduim with red and blue hogs and a large movable ball - A whole new way to play Halo1.1k downloadsupdated 13 mo ago
- Assault On BXRby 76561198355375000This map is a large-scale battle designed for versus, preferably 4v4 (Or as many friends as you can muster but it's still fun alone.) Works with and without generators. Debrief: Covenant forces have already landed at the mining facility BXR on Utkozet. They’ve dug in deep and control the area. Pu...1.1k downloadsupdated 3 y ago
- Animated Art Backgrounds1.1k downloadsupdated 7 y ago
- Damnation Proby stunt_manOriginally known as "Clonky" when it first released with Patch Edition in 2020, this version of Damnation adds a new path from from shotguns to bottom green room, among other minor balance tweaks. The changes were designed by Patch & hirsute, and this version of Damnation is a favorite in the 2v2...1.1k downloadsupdated 3 y ago
- Dreadnought Proby stunt_manOriginally released as part of Patch Edition in 2020, Dreadnought was designed by Patch and created by hirsute. It is an updated version of Derelict from the original map lineup, including changes such as aesthetic improvements intended to help with visibility and orientation, new ramps up from b...1.1k downloadsupdated 3 y ago
- halo 3 credits restoredby 76561198417014698Credits backgroound is black instead of transparent, its a small bug in mcc. Orginaly made for my homefleet campaign. In mcc there is a conditional that says (if (is_ace_build), this basicly checks if the build is the og or mcc and if it is mcc it skips the credits sequences (i removed this condi...1.1k downloadsupdated 3 y ago
- Halo Reach All Ultra Elitesby TipsyPhoenixEvery enemy is an Ultra Elite with either a Focus Rifle, Concussion Rifle, or an Energy Sword. Phantom Crew and Jetpack Elites are unchanged, but every other enemy should be an Ultra Elite. Good luck!1.1k downloadsupdated 12 mo ago
- Temple Proby stunt_manTemple is a remake of Wizard from the original map lineup, created by Patch & dds. It first appeared in Patch Edition for the original Xbox in 2022, and this latest version appeared in Halo 1 Pro Edition in 2022. The changes are significant, including the removal of two of the teleporters, new ra...1.1k downloadsupdated 3 y ago
- Unlock Everything Mod (Post ODST UPDATE)1.1k downloadsupdated 6 y ago
- Halo 3 Arbiter Campaign1.1k downloadsupdated 6 y ago
- Headhunters (full release)by 76561198348338072Fight alongside the best of the best: Spartan 3 Headhunters Normal firefight on the park beachhead map on the shores of New Alexandria, except: - Adds longswords that fly overhead frequently - Adds 5 allied ai Spartans that have increased weapon stats (don’t respawn) - Assault rifle damage increa...1.1k downloadsupdated 3 y ago
- Halo 2 Classic Loading Screen and OG Xbox Boot (Startup Replacer)by RampantWARNING!: THIS DOES NOT REPLACE ACTUAL LOAD SCREENS. THIS IS A RECORDED VIDEO OF THE ORIGINAL HALO 2 LOAD SCREEN. THIS VIDEO REPLACES THE STARTUP VIDEO FOR MCC. Halo 2 load screen and original Xbox boot up. This will replace the start up video from the default to this that I created. If subscribi...1.1k downloadsupdated 4 y ago
- Project Wing-Capby CosperDaGhostThis is an attempt to bring the ENTIRE SuperMario64 experience to Halo 3. In previous years Halo has had Mario 64 as bite size chunks. This will be the FIRST fully mapped out experience and later on adding custom models and animations. There are now 4 areas Castle exterior, castle interior 1st fl...1.1k downloadsupdated 5 mo ago
- Halo Reach Mutilatorby MythicJaquiInfinite's Mutilator but in Reach!1.1k downloadsupdated 14 mo ago
- Halo Reach but Noble Team is Killableby 76561198365895652A mod I cobbled together within an hour so I could play with my brother. Notes Emile will always jump to his untimely demise at the beginning of Winter Contingency Jun must be kept alive or the mission Nightfall will soft lock Sergeant Major Duvall is also no longer invincible on Exodus Reduced p...1.1k downloadsupdated 13 mo ago
- Insanity Gulchby TriikorEndless ai chaos using the enemies from the insanity campaign if you liked that for some reason1.1k downloadsupdated 14 mo ago
- Halo 2 Firefight Map Pack - Halo 3by BlackandfanWave based combat in specific Halo 2 areas1.1k downloadsupdated 14 mo ago
- Holdout Firefightby 76561199075990919Holdout Firefight v0.0.1 Welcome to Holdout Firefight/b]. This mod introduces friendly AI units to Firefight on the Holdout map, adding consistent UNSC support to make encounters feel more active, without overpowering the player. Friendlies UNSC Marines ODST Buck Air Support All friendly units us...1.0k downloadsupdated 10 mo ago
- (H4 Armor) Vannity's Halo 3 Campaign Overhaul 4.0by Professor VannityAt first, this was just a way for me to allow my friends and I to play some of my modded maps. But I was genuinely surprised by how many people tried out my mods and provided some great feedback. I want to thank everyone who gives and gave my mod a try and I hope you all enjoy this experience. --...1.0k downloadsupdated 3 y ago
- Halo Reach Intro (4K Upscaled)by jchild ♡Completely safe with Anti-Cheat, you will not be banned. As of now, the July Update as not changed how Intro Replacements installation works. Using AI to upscale the original Halo Reach intro, now at 4K How to Install Go to "\steam\steamapps\workshop\content\976730\2905053282 Select and copy "FMS...1.0k downloadsupdated 3 y ago
- ODST Inferno1.0k downloadsupdated 19 mo ago
- Halo CE - The Battle BeginsHalo CE — The Battle Begins A full overhaul of the Halo CE campaign, built on Sabopool's Halo CE Overhaul 2.0. All ten missions rebuilt: far more enemies, real dropship waves, eight new weapons lying everywhere, a Flood boss, full dismemberment — and the engine fixes that make all of it run. Setu...1.0k downloadsupdated 2 mo ago
- Halo Reach: Exodus Moddedby 76561198876200328A modded version of the halo reach mission Exodus1.0k downloadsupdated 18 mo ago
- Glacier AI Battleground (BROKEN)1.0k downloadsupdated 6 y ago
- Halo 2 Lobby Background1.0k downloadsupdated 7 y ago
- Unlock All updated with s101.0k downloadsupdated 4 y ago
- Halo3 457 campaign V21.0k downloadsupdated 4 y ago
- Halo 2: Combat Evolved Consistency TweaksThis mod adjusts the Halo 2 Campaign to make the game have more parity with the gameplay loop and sandbox of Halo: Combat Evolved Link to my new version of this mod that adds new weapons, equipment and changes enemy encounters and map scenery Nexus page for details and changes list:1.0k downloadsupdated 22 d ago
- Endless AI Battle on High Ground1.0k downloadsupdated 5 y ago
- Halo 3 Cardboard Rebalanceby CardboardboxoWhat started as a simple mod inspired by EBR’s “What Went Wrong With Halo 3's Brutes?” became a lot more. This mod sets out to overhaul brutes and tweak many small things across Halo 3. As well as fix some inconsistencies between Halo 2 and 3. Brute overhaul: Brutes are now in 3 main ranks, blue...1.0k downloadsupdated 19 d ago
- Flood in halo reach (Firefight with working sound)1.0k downloadsupdated 7 y ago
- The Covenant Mod Series - Fallen Corvette V1.01.0k downloadsupdated 7 y ago
- Extinction For Halo The Master Chief Collection1.0k downloadsupdated 6 y ago
- Nuttman's Floodgate reuploadedby nuttman101Floodgate Revamped1.0k downloadsupdated 13 mo ago
- Snowtrapby maxine64Ancient relics lost to time. 4-16 players. Updated to use the default tags. Credits go to InfernoPlus for the map.1.0k downloadsupdated 4 y ago
- Pat Race Proby stunt_manThis version of Rat Race, created by Patch, hirsute, & dds, features significant changes to pathing. Both the addition of the rocket launcher every 180s and a new sniper spawn on dance floor help to keep the game moving. The map first appeared in Patch Edition for original Xbox in 2020, and recei...1.0k downloadsupdated 3 y 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.