Mods / Halo3

• HHalo 3 RUby FoxieJust what the title says3.2k downloadsupdated 20 mo ago
• HHalo 3 Mythic Menuby 76561198330463364Halo 3 Mythic Menu in high quality with music. Includes all music tracks from the original mythic menu. How to use: Open MCC settings -> Video -> Configure Backgrounds -> Main Menu Background (or any background) and select Halo 3 Mythic Menu from the bottom of the list and save. With the new MCC...3.1k downloadsupdated 3 y ago
• IInitial D - Mt. Akinaby zombie9143Super Halo Racing For racing: Make a custom slayer game type where suicides earn you points and you are invulnerable.3.0k downloadsupdated 13 mo ago
• CCrows Nest - Campaign Forgeby 76561198417014698forge for the campaign mission "Crows Nest" 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...3.0k downloadsupdated 3 y ago
• HHalo 3 - Battle for Sidewinderby 76561198381261086Battle for Sidewinder is a short campaign map that takes place in the Halo 3 multiplayer map Avalanche. Fight against the Covenant for control of the Forerunner's secrets. The UNSC has sent Master Chief along with the Arbiter to establish a foothold in the unknown frosty lands of Sidewinder. Comp...3.0k downloadsupdated 20 mo ago
• LLord Hood Boy's Gold Rushby SpidermanmanThe original Lord Hood Boy mod. Gold Rush is a firefight mission built entirely from the ground up. Can be played SOLO or COOP. Background: Your mission is to demolish the gilded temple in order to excavate the gold deposits located underground. This gold will be used to fund humanity’s war effor...3.0k downloadsupdated 13 mo ago
• CCairo Station in Halo 3by eepeepoopoopDefend the station's MAC gun from Covenant boarders.3.0k downloadsupdated 20 mo ago
• HHalo 3 Jackrabbitby SkaboodlydoodleThis is a mod collaboration between Green Knight and myself. I created the custom model and textures and Green Knight taught me how to make it functional. There are 5 variants in total with both a grenade launcher and chaingun version of each variant. Includes default, woodland, sand, and snow ca...3.0k downloadsupdated 3 y ago
• SSecluded Sunset - 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) ---------------------------------------------------------------------------------------------------...3.0k downloadsupdated 20 mo ago
• RRelic - Halo 3by Ryno"Covenant scripture dictates that structures of this type are memorials to Forerunners who fell in battle against the Flood." A direct port of the multiplayer map "Relic" from Halo 2 into Halo 3. This port aims to be as accurate as possible, from the shaders to the weapons and vehicles. Included...3.0k downloadsupdated 13 mo ago
• CContaminationby I Cant Think of a Good UsernameFlood horde-mode in that one room from that one level.2.9k downloadsupdated 14 mo ago
• NNarrows MP Simulator | Endless AI Warby III AVIATOR III“I present to you…..the Narrows MP training sim.” *Mod updated to be fully compatible with the September 17th, 2025 patch of the MCC.* I decided to do something a little different for my next MCC AI mod. This time, I designed a little multiplayer practice environment, kind of like what is availab...2.9k downloadsupdated 14 mo ago
• NNaval Warfare (Outdated)by ThunderMGNaval Warfare Created by ThunderMG & SpacedZed Naval Warfare is a remake of the Halo Custom Edition mod Naval and a Blackout expansion with 2 Aircraft Carriers. Map Expansion: Aircraft Carriers (polished & overhauled by SpacedZed ) Massive Ocean (created by SpacedZed ) All interiors on blackout c...2.9k downloadsupdated 4 y ago
• AAlbatross Battleby Wert AcAdds the D96-TCE Albatross dropship to Halo 3 as a drivable, destructible vehicle with multiple variants. Features variation of Sandtrap multiplayer map where the Elephants have been replaced by closed variant Albatrosses. Designed to work especially well for CTF and Assault . Additional variants...2.9k downloadsupdated 17 mo ago
• EEpilogue + Original Halo 3 Creditsby DrksteelFully Restored Halo 3 Credits2.9k downloadsupdated 18 mo ago
• AA 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
• HHalo - 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
• HHalo 3 With Lore Accurate Master Chiefby TipsyPhoenixJust Some Silly Mods to Each Halo 3 Level.2.7k downloadsupdated 12 mo ago
• HHalo 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
• HHalo 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
• AAnimosityby 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
• HHalo 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
• YYAH3R (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
• HHalo 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
• CCortana - 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
• HHalf-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
• PPeach'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
• SSand 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
• SSparrowhawks (and other fun things)by Skaboodlydoodletesting sparrowhawk2.6k downloadsupdated 3 y ago
• VVannity's Halo 3 Old War Overhaulby 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. -...2.5k downloadsupdated 2 y ago
• HHalo 3 Main Menu no musicby 76561198330463364Original Halo 3 Main Menu in high quality without music, only background sound effects. How to use: Open MCC settings -> Video -> Configure Backgrounds -> Main Menu Background (or any background) and select Halo 3 Main Menu no music from the bottom of the list and save. With the new MCC update, y...2.5k downloadsupdated 3 y ago
• RResurrection Revamp 3.0 Playtestby FunnyAnywayThe full version of this mod is out and can be found here. The biggest update for one of the most popular Halo mods. This is just a playtest to get feeback and get everyone excited for the full release of the mod and to see what I've been working on. Currently this playtest is the Crows Nest miss...2.5k downloadsupdated 12 mo ago
• HHalo 3 Loading Screen no logoby 76561198330463364Halo 3 Loading Screen background without the Halo 3 and Bungie logo for MCC. How to use: Open MCC settings -> Video -> Configure Backgrounds, choose your background choice and select Halo 3 Loading Screen from the bottom of the list and save. Note that you cannot change mission loading background...2.5k downloadsupdated 3 y ago
• TTitanfall Weaponsby 76561198446200707Every weapon from Titanfall 2 introduced in halo 3 campaign and multiplayer currently avaliable on campaign missions Arrival The Storm currently avaliable on multiplayer maps Sandbox GhostTown2.5k downloadsupdated 6 mo ago
• HHalo 3 Loading Screenby 76561198330463364Halo 3 Loading Screen background for MCC. How to use: Open MCC settings -> Video -> Configure Backgrounds, choose your background choice and select Halo 3 Loading Screen from the bottom of the list and save. Note that you cannot change mission loading backgrounds in MCC, so you can only choose fo...2.5k downloadsupdated 3 y ago
• RResident Evil 4 - Castleby Glitch5970Castle Mercenaries map from RE4 ported to Halo 3! (Verdugo is used as a custom playermodel!) Textures from the RE4 HD project If you guys want me to port any other RE4 maps to a specific Halo game and/or have any issues with this map feel free to let me know!2.3k downloadsupdated 3 y ago
• HHouseCleaningby TytuggRetake lost ground from the alien invaders. Everything in this mod is there because to me it was cool and I was having fun making it. Enjoy :)2.3k downloadsupdated 14 mo ago
• ((H2A 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. --...2.3k downloadsupdated 3 y ago
• [[H3] PelicanRunby CryptAre you tired of driving a slow beat up warthog? Well come on down to the Pelican Requisitions! We will make sure there is a Pelican extraction vehicle ready and waiting for you.2.3k downloadsupdated 20 mo ago
• Aamong us slayer (outdated)by 76561198417014698play against other people as the among us characters in the halo 3 map orbital. (weapons like the hammer, energy sword and flag cant be used) huh i never fixed this mod2.3k downloadsupdated 3 y ago
• HHalo 3 Custom Games Backgroundby 76561198330463364Original Halo 3 Custom Games Background for MCC. How to use: Open MCC settings -> Video -> Configure Backgrounds -> Halo 3 Background (or any background) and select Halo 3 Custom Games from the bottom of the list and save. This option replaces Campaign, Custom Games and Forge menu backgrounds for...2.3k downloadsupdated 3 y ago
• HHalo 3 E3 2006by 76561199529974154Halo 3 E3 2006 – This comes from Digsite. This is the map that was used for the presentation back in 2006. Note: - This wasn't created by me; it was all discovered by Digsite. - This is an incomplete map; you can only explore it. There are no cutscenes because the scripts don't work.2.2k downloadsupdated 6 mo ago
• HHL_Frenzyby 76561199068277244Frenzy: A Half-Life Full Conversion ________________________________ Step into a cross-dimensional rift where the MasterChief's boots are swapped for an HEV suit. Welcome to Frenzy, a ground-up, meticulously crafted full conversion mod for Halo 3 that teleports the iconic atmosphere of Black Mesa...2.2k downloadsupdated 8 mo ago
• HHalo 3 ODST LS Third Person Campaignby 76561199179883755Last Stand ODST Halo 3 TP The Halo 3 ODST Last Stand campaign is now available in third person. Credit to the original mod creator: ***GAB*** Other credits Custom weapons by various mod authors (credited below) ODST during certain cinematics (anim inherited by GeneralKidd) Master Chief AI (by ech...2.2k downloadsupdated 8 mo ago
• Hhunter campaignby 76561199379038674play as a hunter that just decided one day to not fight for the covenant2.2k downloadsupdated 11 mo ago
• WWedding Crasherby DrksteelThis Mod is an homage to Arby n' the Chief, Relive one of the most defining moments in the series, in the first person. Attend the original wedding scene, and crash it in a spectacular manner, killing everyone, Lol'ing all the way home. Disclaimer: Does not work with Co-op mode. H3 campgain netco...2.1k downloadsupdated 20 mo ago
• HHalo 3 Campaign Third Personby 76561199179883755The camera position has been adjusted using the quaternions from Halo Reach, since the original camera was too centered and therefore very uncomfortable; now it's in the Halo Reach style, for a better view.2.1k downloadsupdated 27 d ago
• HHalo Generational Combatby DrksteelThis is a mod that ports all of Halo: Combat Evolved into Halo 3, with the goal of keeping true to the original as much as possible whilst updating visuals & gameplay mechanics to fit a perfect balance between old and new, such as CE vehicles being able to be destroyed & having damage states, and...2.1k downloadsupdated 14 mo ago

409 halo3 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.