Arma 3
184 ratings
OPEX | Lythium
   
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Data Type: Scenario
Scenario Gameplay: Singleplayer, Multiplayer, Coop
Scenario Map: OtherMap
Meta: Dependency
File Size
Posted
Updated
43.728 MB
Jun 16, 2017 @ 1:46pm
Apr 3, 2020 @ 7:15pm
57 Change Notes ( view )

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OPEX | Lythium

In 1 collection by Gemini
OPEX | official mission collection
10 items
Description
DEVELOPER'S NOTE
As I'm now a dad, I don't have time nor energy anymore to continue OPEX support and development - at least for the moment. Thank you for your support and understanding.
- Gemini

OPEX is an immersive, realist and fully dynamic task generator for ArmA III military simulator.

The first version was initially introducing the French Army fighting against terrorist organizations all over the world (hence the French name OPEX for Opérations Extérieures - means External Operations). This new version now allows players to chose among several armies, depending on enabled extra mods !

QUOTES FROM THE COMMUNITY
  • "OPEX is a masterpiece." (Sowens)
  • "This mod is awesome and should be approved by Bohemia." (Unknown)
  • "You have made what I've been looking for since a very long time." (Guim's)
  • "My friends and I are now only playing this mission." (Neall)
  • "It's a titan work. Respect." (BingaNarko)
  • "Thank you and go on, you're the best dude I have a poor PC and OPEX is running fantastic." (NeXoWw)
  • "God bless you !! To be honest I've never seen someone who is so reactive and attentive to the community's feedback." (Bobzap / Sayker)
  • "This mission is becoming so epic. I love it." (xaxa)
  • ...

MAIN FEATURES
Made by Gemini
  • Mission that required more than 2000 hours of learning, experimentations and development (project started in 2012)
  • SP and MP compatible (from 1 to 50 players)
  • Unique immersive and realist atmosphere
  • Select the theater of operations (Europe, Middle-East, Africa...), your army (France, USA, Russia, UK, Spain, Czechia...) and the opponents (Taliban, Islamic State, Boko Haram, generic ultranationalists...) - extra mods may be required to get all options (see below)
  • Entirely built with random parameters for generating unpredictible situations and unlimited replayability
  • Custom menu at startup to enable/disable/set main mission features
  • Plenty of things to do: select a specific task (among more than 20 available), patrol to find and fight the enemy, locate and destroy weapon caches, neutralize IEDs, search buildings and interrogate local people to gather intel, capture opponents...
  • Dynamic civilian life with custom interactions (talk, search, arrest...)
  • Dynamic AI activities: patrols, ambushes, reinforcements, suicid bombers, roadblocks...
  • Dynamic reputation: take care of the local population or it may rise against you
  • Gather and exchange intel to recruit AI teammates and to get extra supplies, vehicles, supports...
  • AI improvements: ability to assign/unassign NVG/flashlights/silencer depending on daytime and behaviour, ability to board into nearest static weapon...
  • Primary needs system: eat, drink and sleep to avoid bad effects
  • Customizable MP synchronized music receiver in order to listen music into vehicles
  • Performance friendly: useless AI entities are automatically disabled/deleted to save computer/server ressources
  • Persistent save for both server (mission progression, global stats...) and clients (loadout, personnal stats...)
  • Compatible with many mods (ACE3, TFAR, ACRE2, Winter 2035...)
  • Playable without any mod (vanilla game) but compatible with many ones (CUP, RHS, R3F, 3CB, FFAA, BW, CFP, Project OPFOR, TFAR, ACE3, Winter 2035...)
  • Readable content fully translated in French, English and Spanish
  • And much more to discover !
Made by the Community
  • Advanced medical system (tweaked version of Psychobastard's AIS script) or expert (if ACE mod is detected)
  • Optimized AI behaviour (thanks to R3F AiComTarget script)
  • Move and transport almost every item (thanks to R3F Logistic script)
  • Random and dynamic weather (thanks to code34 for his script - I modified it a bit so weather's evolution is depending on world regions)
  • Futurist but realistic electronic tactical glasses (thanks to TPW for his script - I modified it to create motion detector and hearbeat functions)
  • Live video feeds (thanks to BangaBob for his script)
  • Little immersion tweaks: light sensitive map and NVG's optimized utilisation (thanks to Viperidae for his scripts)
  • Map gestures with nearby players (thanks to dslyecxi for his script)

COMPATIBLE MODS
OPEX can be played without any mod (vanilla game) but in order to enjoy all the features and possibilites, it is highly recommended to subscribe (for free !) to the official mod collection.

If you don't have a large storage capacity and a very high speed internet connection, you can also select only some of those mods.

HOW TO INSTALL OPEX ?
It's very easy, simply watch this video (please enable subtitles to get full detailed information).

FOR MORE INFORMATION, DETAIL AND SUPPORT
Visit the official OPEX forum[forums.bistudio.com].

DON'T FORGET TO RATE IT !
If you enjoy this mission and want to motivate the author, please click on the thumbs up button on the top of this page. It's free and it's always a pleasure !

DONATION
If you would like to support the author's projects, you can also make a donation with PayPal by clicking here[www.paypal.com].
Popular Discussions View All (1)
1
Jan 16, 2022 @ 4:56am
Where do I download the mission to put it on my dedicated server?
chapa
297 Comments
claycoax Sep 11, 2023 @ 12:14pm 
Does anyone know why I can't uss proximity chat and it has to push to talk?
Dooma Mar 15, 2023 @ 2:50am 
Underappreciated
Komutan Logar Apr 10, 2022 @ 1:05pm 
how do i integrate turkish armed forces mod in this scenario
CDEEKS Feb 18, 2022 @ 4:46pm 
Lot of stutter in this mission my fps is 60 so not sure wtf is going on here. only happens on opex lithium none of others.
JGaz-UK Jan 16, 2022 @ 4:53am 
In the hostage mission: Rescue the Journalist, his guards were stuck in "disable AI move" as in; they just stood still with no reaction, you could walk right up to them & shoot them one at a time.
Any chance of fixing this? If the bugs could be fixed OPEX would be a great mission!
alexanka Sep 12, 2021 @ 2:05am 
So almost every mission I do. Im fight tanks. Like the modern CSAT ones. Is there a way to disable this ? Am i missing something ?
RM Snipe Aug 31, 2021 @ 10:47pm 
IED mission always spawns the IED under a bridge instead of randomly on a road, how can I fix this ? anyone have an idea ?
hardcors Jul 29, 2021 @ 1:18pm 
hi how do i change the view distance within the mission?
PNMC Jul 23, 2021 @ 4:20am 
This task is great! Can you make a Chinese version of the task:steamthumbsup:
vishu Jun 9, 2021 @ 3:15pm 
hmm, yeah ok ill try out the scenario with enhanced settings mod