Halo 3 THIRD PERSON Ultimate Firefight Series (10.04.2025)
🟡 Updated this yearPreview

🔍 Analysis
- 🏆 #63 of 106 Firefight mods in this game by downloads
📋 About This Mod
New SPV3-Inspired Roguelite Co-Op Firefight mode for Halo 3 in THIRD PERSON, featuring a Random Enemy Squad generator, an ODST drop system, revive system, Hero campaign characters, 7 Boss Fights, H2A, Halo Wars, Reach and Halo 4 characters
Ultimate Firefight
Please note! This mod is just a THIRD PERSON version of the Ultimate Firefight Series mod, any information regarding all the mod details are in the original mod page.
To Install:
Go to this location: C:\Program Files (x86)\Steam\steamapps\common\Halo The Master Chief CollectionDrag the "Halo3" folder from this mod into that folder, and overwrite the files it asks.(You may want to look through the files first and back up your original files by copying them elsewhere in case you want to play matchmaking in the future)Play Floodgate with anti-cheat disabled, and get shooting!
You can alternatively start from Rally point bravo for the Sandbox mode where all enemies are unlocked from the start.
Bug Reports:
- Only report bugs focused on the third person perspective, anything outside that is not on my area of expertise.
Credits:
Ultimate Firefight was primarily developed by Weaver900 and uploaded originally by gnademassica117, but also contains content created by many other talented modders, modellers, artists and translators. This mod would be nowhere near as fun, accessible or varied without their amazing contributions:
Third Person Version:
DotingBritU22 (Me)
Calantorn: Brute, grunt and hunter models and custom cannons, flood vehicle animations, Armored Flood Brute Tags
Byzantine is Roman#0239: Ported Halo 2 Elite animations and rocket launcher tracking UI
Kashieera: Revenant, Focus Rifle and Plasma Launcher tags
Mythicjaqui: Tactical Battle Rifle and Pulse Plasma Repeater weapons
Vuthakral: Spectre tags
Krevil: Halo Infinite style HUD
aLTis: Bulldog vehicle
TheHostileNegotiator: Sentinel Enforcer tags
Spartan Tanner: Rocket Warthog vehicle
The Mindful Moron: Faster H3 combat forms
echo482: Additional Playable Marine Biped animations
FunnyAnyway: Halo Reach Skirmishers and Jackals
xM: Flood ODST tags
J3F33M1: Spanish translation/Traducción al español realizada por J3F33M1
Ryno: H2A tags
GreenKnight: Halo Wars/Halo Wars 2 vehicles and characters
Master00f: Fixed up Locust AI tags (Not yet implemented!)
Just Alex- Many vehicles and scenery tags
J-S/JSHaloMod- Vulture and Kestrel tags
Skaboodlydoodle/GreenKnight- Jackrabbit tags
Skaboodlydoodle - Sparrowhawk tags
AbiSV & Ubald007 - Retextured Halo Wars 2 models for Brutes and Hellbringers
Glitch5970 - Mangler, Skewer and Pulse Carbine models.
Brooen - Infinity Bridge blender model (used for pre-rendered cutscenes and loading screen)
dave96 - Italian translation/Traduzione italiana di dave96
RPA60- Halo 3 Infinite Weapons pack used for reference for bloom UI
Aegis Wolf- Plasma Claws model, bas
📊 Mod Details
- Game
- Halothemasterchiefcollection Mods
- Author
- DotingBritU22
- Version
- 0.1
- Downloads
- 94
- Endorsements
- 0
- Category
- Firefight
- Created
- 1/25/2026
- Updated
- 1/28/2026
🔧 How to Install Halo: The Master Chief Co Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Halo: The Master Chief Co →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Halo: The Master Chief Co commands, item IDs, and more.
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