Steam Workshop::Universe Halo

Created by CommanderCharms

The Winter Contingency aims to bring an optimized, low-filesize but most importantly a more faithful & visually appealing addition of uniforms and equipment to the Halo scene using Operation Trebuchet as its base, inspired heavily by larger-scale expansion...

Halo CE Marine Squad Voice Pack

Created by Eat the worm mf

"You ask real nice next time you see 'em, Bisenti. I'm sure they'll be happy to oblige" Adds the classic voices from the marines in Halo CE. This pack currently contains Bisenti, Fitzgerald, Mendoza, Stacker, and Sergeant Johnson. Could be good for mission...

Operation: Cosmetics

Created by Rev

A collection of cosmetics to complement Operation: Trebuchet. V5! Be sure to hit like and favorite! Please, it helps out the mod! Originally created by Reverence, Operation: Cosmetics, or OPCOS, is a cosmetic side-mod that includes various uniforms, armors...

Serpent Brigade Halo Armoury

Created by GoldenMu5ic

Made by myself and Our local entity dubbed Lenald. Simply retextures for the boys. Its come to my attention my boys are absolute s h i t t e r s. Wanna join? Come on in. We play all sorts of games from Arma, Squad, Halo mcc game nights, And much more https...

Halo Music Mod Zeus

Created by Red

A small collection of my favorite tracks Songs Included CE Brothers In Arms CE Covenant Dance Extended H2 Genesong H2 Halo Theme Mjolnir Mix H2 Kilindini Harbour H2 Theme Gungnir Mix H2 Trapped In Amber H2 Zealous Champion ODST More Than His Share ODST The...

Spirit of Fire

Created by GEK Vengeful

OPTRE - Compositions "...where you see one old ship, I see home”— Captain Cutter UNSC Spirit of Fire (HCS: CFV-88) was a modified UNSC Phoenix-class colony ship built in 2473. Spirit of Fire's commanding officer was Captain James Cutter by 2531. Spirit of ...

Jerry's Jumppack

Created by Jerry

A simple mod to add Jumppacks to OPTRE so you have a useable option for those bullfrogs of yours to be an alternative to the Jetpacks....

Improved Energy Weapons for OPTRE

Created by Red Dog

Adds new ACE damages type for more realistic directed energy weapon wounds This mod is a work in progress. Wound weighting may need to be tweaked. Feedback is welcome. Wound types caused include: Thermal Burns Ablations Heat Induced Explosive Hemorrhages A...

A2 Declassified: Fireteam Zulu

Created by Vespade

https://i.imgur.com/NrstAKw.gif Overview Fireteam Zulu, formerly known as Article 2 Declassified, is a mod created to accompany Article 2 Studios' Operation: Trebuchet (OPTRE). The original sole purpose for A2D was to create higher quality and more diverse...

[OLD] Covenant Plasma Generators

Created by GEK Vengeful

OPTRE - Compositions Recreation of Plasma Generators, inspired from Halo reach. -Features -Custom compositions pack with 3 Plasma Generators: > Detached single plasma generator > Single plasma generator > Plasma generators implants How to use: Play Arma 3 ...

[ OLD ] Covenant QG outpost

Created by GEK Vengeful

This was an OLD Compositions ! Check the new one : https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3308889301 How to use: Play Arma 3 > Go to editor ( 3eden ) > Select a map > In the editor press F3 ( Compositions ) > Scroll down > Steam subscribe >...

[OLD ] Covenant Stealth Turret

Created by GEK Vengeful

OPTRE - Compositions Recreation of Stealth pylon from Halo Reach, with my modified versions. Lore Stealth pylon: https://www.halopedia.org/Stealth_pylon -Features -Custom compositions pack with 6 Turret version: >Base turret >Base turret shielded >Stealth ...

ODST: Drop Bay

Created by GEK Vengeful

OPTRE - Compositions Prepare to Drop! Recreation of ODST: Drop Bay inspired from Halo 3 ODST "View inside a ready room in the UNSC Say My Name. The Rookie sleeps in front of a drop pod in the foreground while Mickey, Dutch, and Romeo are around a large hol...

Operation TREBUCHET

Created by Article 2 Studios

http://i.imgur.com/NrstAKw.gif Operation: TREBUCHET (OPTRE) was the last major UNSC offensive against the human insurrection before the first contact with the Covenant empire. Our mod will focus on the struggles of the common soldier rather than the elite ...

Operation TREBUCHET First Contact

Created by Article 2 Studios

http://i.imgur.com/NrstAKw.gif Operation: TREBUCHET First Contact is an expansion for the Operation: TREBUCHET modification for ArmA 3. It will be developed separate from OPTRE and will not affect the development speed or process of OPTRE. Unfortunately, i...

Operation: Arsenal Expansion for OPTRE

Created by Spartanjackwar

If you'd like to donate to me: https://ko-fi.com/spartanjackwar If you would like to contact me join this Discord or comment below: https://discord.gg/EYPh5UN OPAEX includes additional equipment, as well as enhancements to existing equipment, for the OPTRE...

Gao

Created by ODST_General

This is the Beta release of Gao. This Terrain is based off of the book Halo: Last Light and is still work in progress. There is bug and other issues that will need to be resolved. Some I am aware of, some I may not be. If you do run into any issues please ...

Ordinance Denial

Created by DuracellDurrell

Drop in as ODSTs to Iberius to deny the insurrection stolen ordinance...

DUWS Modified: Operation Trebuchet (UNSUPPORTED)

Created by Ceitho

DUWS (Dynamic Universal War System: Operation Trebuchet), using Operation Trebuchet mod set before the Human-Covenant war in the Halo Universe I consider it an open beta of sorts, just wanted to get something out there for you guys! :) Features: -Uses Bigs...

Operation Hot Repel [OPTRE]

Created by javs

</ "The ONI has received fresh intel that the Army is being overrun by an Insurrectionist invasion force. Our job is to nip the invasion of Altis in the bud." The Army is retreating to a nearby evacuated village in order to meet up with an ODST squad and f...

Halo: Guardians

Created by sekyss

//Campaign Sierra// The mod will be based upon the war between the unsc and the insurrectionists in the outer colonies. Operation Trebuchet was the last major offensive against the insurrection before contact was made with the covenant. Our mod will be foc...

Halo Music Pack V1

Created by Jerecus

Mainly for OPTRE, but a pack full of soundtracks from the halo games. If you like the mod remeber to leave a thumbs up!...

OPCAN Terrains

Created by Tactical Druid

OPCAN Terrains is a WIP project to add Halo (@Microsoft) themed maps for use with the OPTRE (@Article 2 Studios) mod. Maps so far: Reverence Island: Harvest -Early Alpha build. 20.5x20.5km map. No structures yet...

Warload for OPTRE

Created by SaltyFish034

This is based on the latest Warload mission,An OPTRE version! UNSC(ODSTs) VS URF(Battle Jumpers)...

OPTRE Groups&Units redesign

Created by SaltyFish034

This mod adds some units and vehicles to Opfor and Independent. It also slightly changes something to vehicles and weapons. Groups of all three factions have been redesigned。 The opinion of this mod is to make me easier to write missions。All the items are ...

Halo: CRS Class Covenant Cruiser Composition

Created by Mattinator

This is the mission varient of My CRS Class Cruiser composition. It's meant to be accompanied by the OPTRE mod and the First Contact mod. This version of the ship has no prebuilt interior and is mostly meant to be a backround prop. Keep in mind that this i...

Fletcher's Section 3 Declassified

Created by Haveatya

Vision Implants compatible with helmets and weapon enhancements for various OPTRE Weapons such as MA5C JHP magazines, M6C/SOCOM, HVAP rounds for the DMR, improved optics, and much more! Cricket Prototype is a joint work between myself and Shadow at UNSC Ne...

Operation TREBUCHET Zephik Females Compat

Created by Article 2 Studios

http://i.imgur.com/NrstAKw.gif Operation: TREBUCHET Zephik Females Compat is a compatibility patch for the original OPTRE mod. Zephik aims to bring some much needed diversity into Arma 3 through the use of a common female mesh. OPTRE assets will be convert...

Operation Trebuchet PLUS+

Created by Nightovizard

What is OPTRE Plus? OPTRE Plus is designed to be a lightweight-Addon for Operation Trebuchet with the goal of adding more variety to the OPTRE-Factions, something I felt would be appreciated! New Textures for multiple Vehicles have been designed from Vanil...

OPCAN 3.0 By Wolf Of Tribute Modding (formerly LM)

Created by Tactical Druid

OPCAN, one of the oldest (if not, the oldest) reskin mod for the OPERATION TREBUCHET mod. Has been redone and released with one of the largest builds yet. Many factions and equipment to expand upon the OPTRE arsenal. Many factions and assets to allow a lar...

OPTRE OPCAN Factions Extension (DEPRECATED checked out OFE in Description)

Created by Stray

This is Outdated and replaced by my OPTRE Factions Extension mod (OFE), this is still here for people who used it so I don't break anything for people, but I have a reworked/remade version now. OPCAN and ZULU Version: https://steamhost.cn/steamcommunity_com/sharedfiles...

Flood vehicles UNSC

Created by GEK Vengeful

OPTRE - Compositions “"Consume!"— Flood Gravemind Recreation of UNSC vehicles infeced by the flood. Info Flood biology: https://www.halopedia.org/Flood -Features -Infected Pellican -Infected Warthog -Infected Scorpion -Flood pod -The "scale object" work on...

Drongos Spooks and Anomalies

Created by Drongo

This mod adds a variety of highly-configurable AI spooks (12 types) and anomalies (4 types) to Arma 3. Five spook types are also playable. SP and MP compatible. Easy setup and tweaking with modules. Includes population modules, a mission-generator module a...

TTS Beam Laser

Created by TheTimidShade

Overview: This is a beam laser effect I created for one of my missions. The beam particle effect is based on ALIAS's gravity script which you should check out if you like the look of this script. When activated, a beam laser will come from the sky above th...

Gravity Anomalies

Created by Wenza

- "Gravity Beam" visual effect - editor / zeus module in 3x colours (Red, Green, Blue) - "Gravity Strike" effect - editor / zeus module The "Gravity Beam" module is a visual effect, a pillar of energy, light and distortion with accompanying "hum" sound. Ha...

The Carver Findings

Created by Baseplate

https://i.imgur.com/NrstAKw.gif Introduction The Carver Findings is a Insurrectionist Expansion mod which utilises Operation Trebuchet and A2D: Fireteam Zulu, to re-organise existing OPFOR and INDEP forces and expand the Halo universe one insurgency at a t...

137th Wolfpack Armory

Created by RabidDuckSauce

137th Wolfpack Armory The 137th Wolfpack Armory currently adds unique armorsets, vehicle skins/config changes, and reconfigured weapons for the leadership and squads of the 137th Wolfpack but don't let that deter you from using them yourself! We plan on ad...

Escape Halo

Created by Sigh-Ops

Escape Halo by any Means Necessary Just a simple escape mission featuring: Ambient Combat Enemy Air and Fire Support Random Weapons Loot, and; A Simple Objective In order to escape you'll have to send a distress message. Then you'll have to get an air vehi...

Sci-Fi Themed Map Pack

Created by Luca

Description: This Map Pack contains several scifi themed maps of various sizes and styles. You can find out more about each map in the discussion section. Just keep in mind that these are not your traditional arma maps. Some will be desolate, others really...

Hatty's Covenant Spire

Created by Hatty

Recreation of the Covenant Teleporter/Cloaking Spire from Halo: Reach. Fully garrisonable with AI garrison poins pre placed. JM's Building's Dependent....

New Mombasa Slayer/Deathmatch Map

Created by Arse out Arnold

Disclaimer: This is only meant to be a showcase of the map/composition hence why the gamemode is so simplistic(bad). I do plan to make a more advanced/faithful recreation of slayer in the future however that is currently above my skillset. Feel free to edi...

Adaptive HALO Music ( Ultimate Standalone Mod) V3.2

Created by cheif22

Hello all and welcome to another installment of my Adaptive music mod packs. This time the Theme is halo and it has more than you think. Over 350 different songs and variations of Halo OST from all the halos 1 thru 4 to make your game play even better. Thi...

(co 30) HEARTS AND MINDS for OPTRE

Created by SaltyFish034

A custom optre style H&M mission for my own server; including: 1.All vehicles replaced to OPTRE style 2.Arsenal filter transformed to OPTRE style 3.CH view distance 4.Friendly vehicle tracker 5.Pilot check 6.Officer whitelist 7.Delete the function of reque...

Stratis Halofication Beta

Created by Red_Advisor

This is my project to "Halofy" every map, any feedback is super appreciated! This goes off of the 1st MEU modlist...

OPTRE Precursors

Created by Devourerking12

ITS BEEN A LONG TIME COMING YOU ALREADY KNOW WHAT IT IS ITS THE FLOOD!!!!!!!!!!!! DISCLAIMER:THIS MOD IS IN HEAVY DEVELOPMENT AND IS PRONE TO ERRORS PLEASE REPORT BUG WITH STEPS TO RECREATE AS WELL AS AN RPT, VIA OUR DISCORD LINKED BELOW We are the Flood. ...

ACE3 Arsenal Extended Compat Operation TREBUCHET and First Contact

Created by Chopper

This is a Compat for ACE3 Arsenal Extended for Operation TREBUCHET and Operation TREBUCHET First Contact. This mod has no new assets and only compats with ACEAX mod....

ValenceRP: Halo Bonus Music Pack

Created by Sundown™

Welcome to the VRP Halo Bonus Music Pack. This simple mod provides the full score from Halo: Infinite, as no other Halo music mods currently provide it on the workshop. Additionally, the mod includes the full scores of both Halo: Forward Unto Dawn and Halo...

Charon-class Frigate

Created by BlackTulip

NO INTERIOR!! The only interior this composition has is the hangar. Charon-class Frigate composition created from the Charon Frigate FFG-437 Final Dawn mod because I didn't want to put it together every time I wanted to use one in a scene. Tried to put it ...

137th Wolfpack Factions

Created by RabidDuckSauce

Adds Halo related factions. New Colonial Alliance The Union of Veneration The Cult of the Engineer...

VTO - TacVis

Created by Reezo

VIRTUAL TACTICAL OPERATOR - TacVis v 1.0.2 - by Reezo https://i.imgur.com/sXeypA4.jpg # DESCRIPTION This mod introduced TacVis(tm): the first, augmented reality tactical interface. Installed in specific helmets and headgear, TacVis is capable of improving ...

714 Patient Star

Created by Shin'en

Model "714 Patient Star" created by the Fist of Steel community, inspired by 343 Guilty Spark from the Halo universe. It can be found in : Props/Structures/Terrestrial The model has collisions. No animations are present; it is purely aesthetic (for now). F...

Operation PROMETHEUS

Created by Shaw

Operation: PROMETHEUS Alpha Now with spartan scale!!!!! Thank you to baseplate for the Armour textures Thank you to ODST General As well for the cool Screenshot Thank you to The Strike Wyvern for the cool screenshots...

Misriah Armory Tactical Gear and Equipment ACE Compat

Created by Scarecrow53

Ace compate for Misriah Armory Tactical Gear and Equipment. Link to main mod here...

WebKnight's OPTRE Expansion

Created by WebKnight

An expansion pack for Halo Universe that is containing weapons and custom creatures PLEASE READ THE DESCRIPTION BEFORE USAGE Lambs compat patch - https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3032643455&searchtext= Things to know: Grunts cannot go...

Misriah: 2560

Created by deerstones

A small modification which adds a few UNSC camouflages seen in Halo Infinite and its concept art. Further modifications and retexture work are planned to make the uniforms and armor fall more in like with previous Halo installments, as well as put in a few...

47th ODST Mod

Created by Armour

Textures for 47th Attack Battalion ODST Sub set...

KLPQ Halo Classics

Created by HATE Recon

A collection of songs from just Halo CE to Reach (with the addition of Halo Wars) for the lovers of the classics. Designed to work with KLPQ Music Radio mod All music credit to the original artists and Microsoft Known Issues: Music will not play after turn...

UNSC Vehicle Garage - OPTRE (Updated)

Created by Kil33er1

UNSC Vehicle Garage A simple UNSC Vehicle garage with repair, ammo and fuel vehicles and stations. Full lighting to use for night time operations and two guard towers. The composition already has vehicles in place, but obviously you can adjust this to your...

Sentinel Manufacturing Facility | Division-7 (Composition)

Created by VeMars

"Sentinels! The holy warriors of the sacred rings!" - A Special Operations Sangheili exclaimed upon seeing Aggressor Sentinels in the Threshold gas mine OPTRE - Compositions Русский Это композиция завода стражей из Halo 2 и 2A. Объекты с измененным размеро...

Misriah Armory Tactical Gear and Equipment

Created by Scarecrow53

Overview Misriah Armory: Tactical Gear and Equipment is a Halo mod bringing armor and equipment into Arma 3. This mod has no plans for any weapons or vehicles to be added in, the most this mod will be is armor and accessories to go with that armor. Current...

[OPTRE] Training map

Created by Hawkwood

Hi! My name is Hawkwood and this is a little pet project map I started a little while ago because I was bored and wanted to be a little bit more productive with my time. This is an update of a MUCH older map that I made a few years back and added some new ...

Halo 2 Anniversary Music Mod

Created by Winters Reflection

A mod that adds much of the OST from Halo 2 Anniversary; The music is usable in both the editor and Zeus....

UNSC Armory

Created by Outworld Studios

UNSC Armory, a Halo mod for Arma 3. External Links: Mod Discord Artstation Credits: Moose (Outworld Studios) - All artwork is done by myself as well as mod configs Licence: This addon is published under APL-ND. You may not reupload this addon. You may not ...

Halo CE Anniversary Music

Created by Kentain

https://i.imgur.com/NrstAKw.gif Halo CE Anniversary Music is a mod that give you the ability to play all the music from Halo CE Anniversary ! What you should expect inside the mod All the music from the game Halo Music Pack We know some people love halo as...

MA's OPTRE Assets - Camp HQ

Created by miniusAreas

Part of my OPTRE Assets collection. One of the modular "camp" buildings, a UNSC Headquarters building (mostly) put together. Place without vertical mode or surface snapping for best effected in 3den, and on superflat terrain in Zeus....

Contingency - OPTRE Expansion

Created by Nateviator

Contingency is a mod that recreates all items within OPTRE to avoid overwrites and updates from OPTRE to give a stable rebalancing through ACE for weapons, vehicles (WIP), and units (WIP). Contingency currently does the following: - Rebalance of all lore b...

Futuristic Battlecruiser

Created by 𝕋𝕌ℝ𝔽𝕐

https://i.imgur.com/Qaju9eC.jpeg Mod Description Okay, now i know what your thinking when you first look at it but hear me out. The Gameplay Reasoning It was built for various futuristic/ sci-fi marine units and fans of project wingman & and ace combat, so...

Anton's Covenant Structures Pack 1 - OPTRE

Created by Anton-044

A small pack of custom covenant structures. Many thanks to Gek Vengeful for inspiration and using his object scale script on objects....

Misriah Armory Project ORION

Created by Misriah Armory

Misriah Armory: Project ORION is a side mod from the Misriah Armory team adding in gear that fits on the OPTRE spartan skeleton. If you would like to follow development, suggest assets for the mod, or even to assist with development, feel free to join our ...

Misriah Armory

Created by Misriah Armory

Misriah Armory is an Arma 3 Halo mod looking to bring in assets from all over the series timeline. If you would like to follow development, suggest assets for the mod, or even to assist with development, feel free to join our discord server: https://discor...

The Fall of Reach: Misriah Armory Retextures

Created by shirinmak

The Fall of Reach This mod serves as an attempt to recreate the Army Troopers present in Halo: Reach by retexturing the assets from Misriah Armory to be more accurate to the game. Desert uniforms from the mission "Tip of the Spear" and woodland uniforms fr...