Steam Workshop::OPTRE Missions

Created by Atrocittus

I just transport the mission for DUALA Island map and made some changes for extra immersion: Zombies - Big robots - Sci-fy scenario http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=1226882826 (OPTRE FORCES) --- Overview --- The area has fallen to the ...

OPTRE Altis

Created by haserd2

-NOTICE- APEX DLC AND THE OPTRE MODDED SERVER COLLECTION ARE REQUIRED FOR THIS MAP TO FUNCTION Invade and annex map of altis with a OPTRE treatment. If you decide to host this map on your server please let me know in ways of a comment. Enjoy...

[OPTRE FC] Temple Raid (SP scenario)

Created by SgtMattson

--OUTDATED DOESN'T WORK-- The Covenant are holed up in an old temple down on the surface. High command believes the enemy has found something in the ruins. Investigate and eliminate all hostile forces. Quick and fun standalone mission. Inspired by the firs...

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...

SP/CO2 OPTRE ODST - Quiet Night

Created by Kyoptic

Inspired by H3: ODST. Playable but needs a good deal of polish. Suitable for 1 or 2 players. After a sudden insurgent takeover of the city of Iberius, your ODST team is dropped to support the evacuation of UNSC personnel. The drop didn't go as planned. Now...

Helljumper: Feet First Into Hell

Created by Alex

https://i.imgur.com/5SYhn4m.jpg https://i.imgur.com/0if27c8.png Welcome Helljumper New Mombasa is a major port city and industrial center on Mombasa Island in south Kenya, in the East African Protectorate on Earth. On October 20th, 2552, a small fleet of C...

[Optre] Rainfall

Created by Potato

You and your squad of Spartan IIs borrow a few ODST drop pods to fall into a highly populated military hotspot during a storm that will interfere with some of the detection systems. You will execute a mission to eliminate a gaurded enemy officer who has in...

OPTRE: Helljumpers

Created by AlphaDog

Mission Summary: As an elite ODST team, assist UNSC Marines with an offensive on Malden that has gone horribly wrong. FEATURES: SP / COOP - 8 Players Parameters for Multiplayer (Time, Weather, Difficulty, Phycho's Revive, etc.) Play Time: 1 - 1.5 Hours Cus...

[TREBUCHET] Throw them through the Airlock

Created by DreadOlive

You are waking up from cryo sleep after ennemy boarding parties have cleared most of your ship. This is a short mission, 10min or less. Since I think that the silence while inside the corridors is a bit awkward you have the choice to activate a little comb...

SHIVA DEMO MISSION OPTRE

Created by CamperCombo

DEMO MISSION SUBJECT TO CHANGE IN FINAL RELEASE This is a demo mission from my upcoming campaign for the mod optre mod. Features voice acting and animations. Infantry play Halo feel bleneded with arma combat to create fun but tatical missions. Please rate ...

Lone Wolf [OPTRE:FC]

Created by SgtMattson

You are what remains of the UNSC on this planet. All others have either fled or perished. You and a few dozen others made this research station your final stand. After fierce fighting only you are alive. Your comrades repulsed many attacks on your position...

Halo 3: ODST - The Rookie (Intro Teaser)

Created by Punch

Mission is now fixed to work with OPTRE uniform update. ENABLE PIP Set object viewdistance to 1000 set effects, music, and radio sounds equal at a louder, comfortable volume ('app menu' is in between right alt and right control) -can be changed under your ...

OPTRE LIBERATION IBERIUS - 2018 update

Created by Atrocittus

"This is a Version of Liberation converted to the OPTRE Mod. Vacation on a paradise island but we have to defende Iberius from the URF Oppression! Therefor you have to establish FOBs, recruit Soldiers, capture Facilities to gain ressources to supply your T...

Operation: TREBUCHET First Contact | Type-32 Rapid Assault Vehicle "Ghost" [DEPRECATED]

Created by Valiux Kionen

Reupload from old Operation: TREBUCHET First Contact. This is the ghost vehicle from Halo. It is the only vehicle from the old OPTRE_FC that was not remade or even apart of the new Operation: TREBUCHET First Contact....

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 ...

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...

PROJECT PANDORA

Created by X5XFiRE

http://i.imgur.com/yvLbZ42.gif PROJECT PANDORA THE EYE OF DEMON https://i.imgur.com/LCZ43dT.png https://i.imgur.com/IpulHew.png The story of the five soldiers of Pandora was reported to have been attacked by force. The five soldiers then volunteered to exp...

OPTRE: Corvette interior [OLD]

Created by GEK Vengeful

NO VEHICLES! THIS IS NOT A MOD! ONLY PROPS Custom compositions pack for add interior on the UNSC Corvette for OPTRE mod. Only props in the rooms, not the hangar. ----------------------------------------------------------------------------- Interior version...

Operation Cosmetics: First Contact

Created by Hypernicus

That one guy from the Team CC's back with a goodie bag of Covenant reskins he made in 4 hours on a sleepless friday night, now on the workshop because sharing is caring! Currently adds ten reskins of the Elites, 11 Minors, 2 Ultras, and 2 Zealots complete ...

Firefight Utgard - OPTRE

Created by convader

Coop (1-8) Wave Defence based around Firefight from Halo Rach / Halo ODST The Covenant are advancing rapidly across the city. Your objective is to halt their push and buy time for the remaining civilians to evacuate. Recon have reported that they are close...

Disappearing Act (COOP 2-8) [OPTRE]

Created by Officer zzguy

Nearly a third of the island's population has gone missing over the last two weeks. The island is a on a colony world and is under the jurisdiction of the UNSC, who have decided to intervene after a declaration of emergency. The island has been evacuated, ...

HALO: The Lost Winter - Recon 1 Down

Created by GravyFalcon

This is the first mission in a series following the events on Colonial World 55984 "Winter Wonderland" and the Spartan II Team ONYX. Set in the Halo universe, this story unfolds shortly after the events on the planet Harvest. The UNSC Frigate, The Phantom ...

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...

Arctic

Created by honger

https://i.imgur.com/3Qd4tiO.gif Reupload of "Arctic" terrain by Variable.A with his permission. Check out his maps on Workshop: click here. I do not claim any privileges nor intellectual property concerning any part of this mod. The reupload has been done ...

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. ...

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://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3032643455&searchtext= Things to know: Grunts cannot go...

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...

Direct Action - Madrigal

Created by BillyEatWorld

Welcome to Direct Action: Dynamic Missions! A new open world, combined arms, dynamic mission for ARMA 3. Please do not modify and / or re-upload this mission without permission in any form on Steam or elsewhere. Any SUGGESTIONS and BUG REPORTS please reach...

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 Missle site

Created by Workedsole

Optre missle site...

UNSC FOB

Created by Workedsole

...

Optre missle site [elevated]

Created by Workedsole

Optre missle site but with pier blocked under it so it can be moved around...

CCS-Battlecruiser (OPTRE)

Created by Rocket

Covenant CCS-Battlecruiser made for Rhino Company, **DOES NOT ACTUALLY FIRE** **DOES NOT HAVE WORKING INTERIOR** The CCS-class battlecruiser is a mid-sized capital ship that is used in both offensive and defensive roles. This type of ship is known for its ...

Covenant Outpost - OPTRE

Created by Kil33er1

Covenant Outpost Not much information about this composition other then it's a covenant outpost that can be edited and used for missions. I Wanted to add more covenant buildings due to the lack of. Features flat platform on top in, which you can place unit...

Forerunner Structures | Division-7 (Composition)

Created by VeMars

"Though we may never fully understand these devices, it is not our nature to leave ancient stones unturned." OPTRE - Compositions Русский Это набор сооружений Предтеч, которые использовались в операциях Division-7. Большое спасибо Gek Vengeful'у за вдохнов...

Forerunner LostCity | Division-7 (Composition)

Created by VeMars

"This galaxy is vast; its wonders and beauty are almost unfathomable. But the galaxy also hides dark secrets, some of which have lain dormant since the beginning of time itself. " - Cortana OPTRE - Compositions Русский Это "Потерянный город" Предтеч из ран...

Combat Equipment Evolved

Created by MachoMain

V 1.0 WE WILL NOT BE MAKING HALO 2 ARMOR INFORMATION Combat Equipment Evolved aims to add faithful and nearly 1-1 recreations of the Halo Combat Evolved marine armor. FEATURES 2 Uniforms 15 Vests 11 Headgear Variants 5 Backpacks Custom armors for Johnson, ...

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...

Halo: Crashlanded

Created by Green Screamer

As the sole survivor of the crashlanded UNSC Corvette 'Excalibur' on a Halo ring, find a way to link up with any friendly forces. Play as a Spartan in this linear single player scenario, designed to play and feel like a classic Halo Campaign mission. Missi...

Halo: Hunting Parties

Created by Green Screamer

The Elites have occupied key areas of the ring. The Honor Guards have been deployed to find locations and artifacts of religious significance... Some of these Elites have been found in the swamplands. Hunt them down and eliminate them. Play as a Spartan in...

Halo: Assault on the Cartographer

Created by Green Screamer

The Elites have secured the Archipelagos which hold the Cartographer. Drop in with the ODSTs and neutralise the Anti-Air to enable the UNSC assault forces to land. Clear your way through the Elite defences and gain access to the Cartographer. Play as a Spa...

Halo: Flood Overrun (Coldlands)

Created by FerociousRay

**NOTE- THIS IS A BASELINE-FEATURE-COMPLETE ALPHA RELEASE. BUGS MAY PERSIST** A port of UselessFodder's Malden Overrun to the Halo universe. A persistent Halo horror campaign that can be played across multiple sessions. An ONI team has been deployed to an ...

OPTRE - Tether

Created by flurry

https://i.imgur.com/NrstAKw.gif Info First off, my apologies I managed to delete the original mission while trying to push an update to Steam while using 3DENs "Workshop Scenario Management" (I pressed too many backspaces???) Playtime: 20-40 minutes Diffic...

OPTRE-First Contact Liberation

Created by Espinefrina

The famouse Liberation mode now with the First Contact and Optre Expansion. Feel the fight against the covenant in first person, fighting Sangheilis, Grunts, Jackals and Hunters. Madrigal have been taken by the Covenant. You must recover it, fighting city ...

Halo: Battle For Arcadia (OPTRE Liberation)

Created by FerociousRay

Liberation re-written for Halo. A highly customized KP Liberation port, featuring a variety of bugfixes, improved features, and new mechanics to bring the Halo universe feel to the Liberation capture-the-island gameplay. The year is 2531. Arcadia has falle...

UNSC Foundries

Created by Foundries Mod Team

UNSC Foundries aims to properly equip all personnel to deal with any threats they may come across in the 26th century, be it insurgents, alien bastards, or an annoying CO. note: most assets come from the now discontinued 19th fleet armor mod, this is the c...

Arma 3