Mods / campaign

• HHalo Shapeshifter Edition IIIby 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 but in Halo 3 Before playing this mod you should know ... - If you play cooperatively, your companions will ad...5.5k downloadsupdated 13 mo ago
• ((H1) Space Stationby Ludus!!! NOTICE: PLEASE HAVE BOTH HALO 1 CAMPAIGN AND MULTIPLAYER INSTALLED OR ELSE YOU MIGHT NOT BE ABLE TO LOAD THE LEVEL !!! 2002 art exploration for what eventually became Cairo Station in Halo 2.5.5k downloadsupdated 2 y ago
• BBiscuit's Halo CE Custom Beta Overhaulby 76561199225037854YOU NEED HALO CE MULTIPLAYER TO PLAY THIS! This mod was originally called "Luke's mashup mod" then "Halo CE E3 2000 Rebalanced" but it was changed to the present one First name changed due to being just not that kind of cool. Second name changed because the mod now uses more custom and enhanced s...5.5k downloadsupdated 11 d ago
• TTrenchcoatby aLTis94Co-op mod that allows 2 players to control a single character. In essence, the host is the Aimer and the client is the Mover. There are a lot of intricacies though so here's a more detailed explanation. Both: Can shoot, reload & throw grenades. Aimer: Controls the specific look direction which sp...5.4k downloadsupdated 2 mo ago
• ((H1) Destructoby Ludus!!! NOTICE: PLEASE HAVE BOTH HALO 1 CAMPAIGN AND MULTIPLAYER INSTALLED OR ELSE YOU MIGHT NOT BE ABLE TO LOAD THE LEVEL !!! A testbed for multiplayer environmental destruction from early Halo 2 development.5.4k downloadsupdated 2 y ago
• SSpace Jamming - Campaign Mission on Breakoutby SkorlyThe Covenant are jamming UNSC signals! Noble 6 has to destroy 3 jammers in the Covenant controlled Breakpoint base. I was inspired by Elote's Side Street, which took the multiplayer map Breakneck, and turned it into a campaign mission. I enjoyed that mission, and wanted to do the same for another...5.4k downloadsupdated 3 y ago
• CCanyonby 76561199442562810A Halo: Combat Evolved campaign level taking place on sniper canyon redux. The level features custom content like Brutes, Drones, and more. The level is also set up for co-op play including unique encounters and more enemies. A covenant remnant faction is syphoning energy out of Forerunner energy...5.3k downloadsupdated 4 y ago
• OOperation Takedownby perla117Welcome to Operation Takedown! Operation Takedown is a campaign mod created For Halo Custom Edition by MattDratt. It features 3 main levels: The Introduction, Project Lawson, & Extermination. For more informations of this Project visit HaloCE3.com - MattDratt.com Operation Takedown has been final...5.3k downloadsupdated 20 mo ago
• HHCE Ultimate Playable Marine Experienceby 76561199006368172Play through the campaign as a marine with the most authentic marine expirience to come to combat evolved. With no shields to save you, a lacking hud you must face a foe of stronger in every way, and now put your boots on the ground in an incredibly unbalance marine multiplayer.5.3k downloadsupdated 3 y ago
• HHalo 2: Mombasa Mayhem - Custom Campaignby SkorlyIMPORTANT: For some reason, the next mission sometimes wont load, and you'll get stuck on the loading screen. I don't know why this happens, but closing the game and resuming the campaign will fix this issue. The Covenant strikes back! They're invading the newly (re)build New New Mombasa, and the...5.2k downloadsupdated 11 mo ago
• TThe Tower of Treachery - Custom Campaign Missionby SkorlyThe Master Chief must shut down a Forerunner defense tower. Can the Master Chief find the very convenient shut-down-all-defenses switch, or will The Covenant stop him before he gets close? This is actually on of the first missions I started working on when the Halo 3 Mod tools came out, but it ha...5.2k downloadsupdated 3 y ago
• HHalo 3 NPC Weapon Randomzier (and Other Wacky Things)by YetiIt's all fun and games until the 2 inch grunt with the sniper rifle shows up. (yes this mod works with the new update) 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. Th...5.2k downloadsupdated 20 mo ago
• HHalo 3 DOOMby Tim Allen GamingStep Into Hell With Halo 3: DOOM. Play E1M1 in Halo 3: ODST. 1. You must own Halo 3: ODST on Steam 2. Subscribe to the mod 3. Launch Halo: The Master Chief Collection with anti-cheat off Links: To support my content. This makes the development of maps possible and allows me to create more. Credit...5.2k downloadsupdated 3 y ago
• SSPV3 Classicby Mjolnir Recon number 54Halo CE campaign with CMT assets. Sounds by REV5.1k downloadsupdated 5 mo ago
• HHalo CE 1749by NervyDestroyerThis is the 1749 beta build of Halo: Combat Evolved fully brought to the Master Chief Collection. 1749 is a pre-release version of Halo CE dated for August 15th 2001, 3 months before the final Xbox release. Despite being so close to the release date, this build will look and feel wildly different...5.1k downloadsupdated 14 mo ago
• OOperation Purgepointby DarkB1ad3Operation Purgepoint (also known as Halo: Dark Souls Edition) (formerly project x) Author: rcghalohell/DarkBlade Industries operation purgepoint is my first big project for halo custom edition, when i was making this i had the legendary difficulty in mind, i wanted to put in a challenge, so the a...5.1k downloadsupdated 13 mo ago
• HHalo CE: Infantry - EZby DrearyMussell5Credit to: - Ruby's Rebalance for the ODST models - Digsite team for the OG Cyborg, camera, and firing effects - Echo 482 for the playable Marine - SteelIXB for the Marine first person models - Chickenboy445 (aka Daburghleybob) for the ODST handmodels - CE+ and VKMT for their many custom tags - S...5.1k downloadsupdated 14 mo ago
• HHalo 2 Sillier Editionby greghjd99THIS IS A CONTINUATION OF THE ORIGINAL HALO 2 SILLY EDITION. THE DESCRIPTION FOR THE ORIGINAL MOD IS LISTED BELOW. ALL CREDITS FOR THE ORIGINAL MOD GO TO Zergem. --------------------------------------------------------------------------------------------------------------------- It's Halo 2, but...5.1k downloadsupdated 14 mo ago
• HHalo Covenant Edition - Jackal's Journeyby Glitch_Hop the MalwarePlay as a Jackal on Covenant team, and uncover the truth to Halo's secret power. Now with multiplayer. Crouch to use your shield.5.0k downloadsupdated 11 mo ago
• TThe Edge of Peril Remasteredby NaughtyScottyMy first Halo 3 mod taken to new heights, now with an entire second act. The original first half has been fully remastered as well with all of the knowledge I've gained from the last 2 years of creating Campaigns for Halo 3. Enjoy the cinematics as the snow falls, and beautiful or epic music acco...5.0k downloadsupdated 13 mo ago
• HHalo 2: Lore Accurate Editionby orangastangPlay through Halo 2 with lore accurate weapon damage and health + a few extras. Legendary is recommended but don't be afraid to drop difficulty if Legendary is too hard. You won't miss anything. Deliberate Lore inaccuracies Several lore inaccuracies are acknowledged but deliberate for various rea...5.0k downloadsupdated 9 mo ago
• AAlphamoon With Sprinklesby Sgt StackerAlphamoon With Sprinkles is a mod for Halo 2's cut Alphamoon level that expands the Heretics as a faction and adds allies that accompany the Arbiter throughout the map. Some AI encounters have been scaled up and the changes to the Heretics featured in my campaign mod are all present and improved...5.0k downloadsupdated 13 mo ago
• HHalo 3: What If? (Beta Version)by BeerMcDrinkyWhat if you got to experience Halo 3 in a different way? What if Chief never upgraded to Mark VI? What if Thel' never became the Arbiter of the Covenant? This mod brings back old weapons from Halo: CE and Halo 2, Cut Squads, Vehicles, Character redesigns and much More! A few changes include: - Ma...5.0k downloadsupdated 8 mo ago
• HHalo 3 Revampby N8endoThis campaign is a showcase for Remastered CE Covenant, Marcus Lehto's Mark V, and Brute Revamp v2. It also includes several other mods in an attempt to build the best version of Halo 3 I could make. Here's a list of included mods and who made them: - Remastered CE Covenant - Jordan Spartain and...4.9k downloadsupdated 14 mo ago
• HHalo: Reach - Enemy Randomiserby danosOverview Dive into the unpredictability with this mod where every enemy type and their weapons are randomized. Each playthrough offers a fresh and thrilling challenge, keeping you on your toes! Balancing This has not yet been balanced, some sections may be actually impossible to progress on Legen...4.9k downloadsupdated 3 y ago
• SSierra 117 - ODST Nighttimeby 76561198417014698HEY IMPs, this mod ports the halo 3 campaign to the odst engine and sets it to nighttime. some extra changes too. The player is refered as chief cause he the chief of ODSTs or smth like that. That or u could say everyone has dementia and think u the chief. I recommend to play on heroic if you see...4.8k downloadsupdated 20 mo ago
• DDesolate December - Custom Campaign Missionby Mglogo/Jordanisgreat(PLEASE READ BEFORE YOU PLAY) You need to get out of the falcon at the start when it stops moving. There are hidden secrets in the map so have fun hunting for them! This mod is balanced for easy and normal diffuculty The sun rises over the poles of harvest and so does tensions at the start of the...4.8k downloadsupdated 7 mo ago
• HHalo Anniversary Reverse v1.5by 76561198348525569UPDATED FOR MCC VERSION 1.3528.0 A campaign mod for Halo Combat Evolved that replaces various models and sounds with assets from Anniversary, Reach, and Halo 3. !!! IMPORTANT NOTE !!! Due to how this mod is setup, it is highly recommended to disable "Campaign Customization" in the campaign option...4.8k downloadsupdated 13 mo ago
• FFloodSlayer Demoby aLTis94A small demo showcasing the ability to turn enemies into flood. I made a full mission like this, you can find it here4.8k downloadsupdated 3 y ago
• SSabopool's Halo ce Overhaulby 76561199214100967One of my BIGGEST projects so far there is updated AI new variants of AI new BSP'S and much more! Most of the change's that I remember will be below. I don't think the raid on the poa was the best but i just included it because i put to much work into it for it to go to waste. -------------------...4.7k downloadsupdated 14 mo ago
• OODST XLby ShadowedHalo: ODST campaign with hordes of AI for large battles and challenging coop. AI changes: - 4x more AI when allowed, excluding engineers. - AI will provide suppressing fire at extreme ranges with their weapons. - Marines get a small health buff. - Hunters get a small health nerf. Weapon changes:...4.7k downloadsupdated 14 mo ago
• ((H1) Halo 99by premiumburtsbeesPlay Halo Combat Evolved like it's 1999! This is a pretty straight forward mod that replaces weapons, vehicles, a.i., etc with the digsite mac 99, e3 99, and a few e3 00 tags! I did not want to change core gameplay too much so most encounters are the same as they would be but with some I've added...4.7k downloadsupdated 10 mo ago
• AArcane Forestby NaughtyScottyAwaken to find that you are lost in open wilderness. Where is your team, or anyone for that matter? You have to find them. This was one of my first Halo mods for the Nexus. I've made many bug fixes and am uploading it to the steam workshop. Experience an entirely custom built Halo Campaign Missio...4.7k downloadsupdated 13 mo ago
• PParadise Panic - Custom Campaign Missionby Mglogo/JordanisgreatOn the planet zenohazaku a UNSC research stronghold is being invaded by the banished. The banished seek to steal the resources that the UNSC have stocked up here. The zenohazaku national navy is tasked with taking back the now captured stronghold and to drive the banished back into orbit! But the...4.6k downloadsupdated 20 mo ago
• SSaving Captain Keyesby 76561198383608494Ever get tired of how people want 343 Guilty Spark to be 'scawy'??? ever wondered what would of happened if Chief was faster, and brought actual help? What if Captain Keys wasn't a dumbass? A short custom mission where you can save Captain Keyes. Features plenty of 4 way fights and newly made enc...4.5k downloadsupdated 6 mo ago
• HHalo: Reach but Noble Team is Basedby M4XThe definitive way to play Halo: Reach with lore accurate spartans. No silly colors. No silly armor. Just based Mark V.4.5k downloadsupdated 18 mo ago
• FFirefight Freezerburnby FulsHalo 1 MCC Co-op scripted firefight map based off the Pillar of Autumn. Areas of the ship progressively unlock as players fight off multiple rounds of Covenant boarders, culminating in an escape pod run for the final round. Scenario Design: Fulsy Early alpha testing and consulting: Roadkill3197 B...4.5k downloadsupdated 5 mo ago
• HHalo 4 XLby ShadowedHalo 4 campaign with hordes of AI for large battles and challenging coop. AI changes: - 4x more AI when allowed. - AI will provide suppressing fire at extreme ranges with their weapons. - Hunters get a small health nerf. Weapon changes: - 2x longer range projectiles. - 4x Shotgun range. - Players...4.5k downloadsupdated 14 mo ago
• HHalo Shapeshifter Edition IIby 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 but in Halo 2 Before playing this mod you should know ... - The levels "The Heretic" and "The Armory" were rem...4.4k downloadsupdated 13 mo ago
• AAtlas (H3)by 76561198844071994I have nothing to do with the "Fragmented Gamer" / "ONI XT" YouTube videos pushing this as a remaster and using generative AI slop for the thumbnails. The only "AI" used in the process of making this mod is chaiNNer, which I used to upscale a handful of textures (primarily bump maps). My mod is n...4.4k downloadsupdated 6 mo ago
• LLone Wolf - Let Noble 6 Surviveby Awesome!Farmer!Game author demo video If there are any issues with the map, please contact me via email: nekomiao@vip.qq.com 1.There is a button near the birthplace that can summon the Long Sword to bomb 2.There is a button near the tank that allows you to reload a brand new tank 3.You can only enter the second...4.4k downloadsupdated 10 mo ago
• EEcho Ops (Season 1)by HyokinFace off against the Storm Covenant under the command of the Didact! Version 3.034.3k downloadsupdated 3 mo ago
• HHalo Reach: ODST Campaignby SagePlay as a ODST in the Halo Reach campaign4.2k downloadsupdated 3 y ago
• TThe 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
• BBattle 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
• FForerunner 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
• HHalo 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
• HHalo 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

758 campaign 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.