Operation: TREBUCHET was the last major UNSC offensive against the human insurrection before first contact with the Covenant empire. Our mod will focus on the struggles of the common soldier, rather than the elite spartan warriors, during that offensive. Experience the Halo universe from a new, brutal perspective. For the most up-to-date info regarding the mod and the community, monitor the official subreddit, r/OperationTrebuchet.
Articles
The fellows who hosted the first Operation Trebuchet, Foxgaming, are hosting their server again. As of this writing, this is currently the only known Optre sever up since the 26th went down.
If you are interested in playing Optre online, the IP for the new Fox Gaming server is: 188.165.227.100
Port : 2302
They are currently running Zeus with 27 open slots. They have also heavily optimized the server to be a bit more forgiving on your frame rate. Bring your friends and have some fun!
THIS SERVER REQUIRES ONLY THE BASE OPERATION TREBUCHET (NO FIRST CONTACT).
OPTRE: First Contact v0.1 Release
News 24 commentsWe are glad to announce a pre-alpha release for the Covenant faction!
A List of Planned Assets
News 11 commentsThis list is a working list, that means nothing is set in stone and can be added or removed at any point. Hopefully this will give you some insight on...
Files
Operation TREBUCHET v0.17
Full Version 1 commentThe latest patch for Operation: TREBUCHET. This update includes some big changes to soldiers and their equipment along with adding a few new toys for...
Operation TREBUCHET ACE Compat v0.1
Patch 1 commentThis is a patch meant to be used alongside the ACE3 mod to ensure compatibility between the two mods. It requires both Operation: TREBUCHET and the ACE3...
Operation TREBUCHET v0.16.1
Full VersionThe latest patch for Operation: TREBUCHET. This hotfix is aimed towards fixing some more critical bugs and issues and doesn't contain any new content...
Operation TREBUCHET v0.16
Full Version 1 commentThe latest patch for Operation: TREBUCHET. This update includes mostly fixes and tweaks, but also some new weapons and attachments. Check the changelog...
Operation TREBUCHET v0.15
Full Version 3 commentsThe latest patch for Operation: TREBUCHET. This update includes two new terrains, several new vehicles, and many tweaks and fixes. Check the changelog...
Operation: TREBUCHET v0.14
Full Version 15 commentsThe latest patch for Operation: TREBUCHET. This update includes some new vehicular additions and a heap of fixes and tweaks. Check the changelog included...
Post a comment
Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.
Profile
Icon
Game
ARMA 3Developer
Article 2 StudiosContact
Send MessageHomepage
Reddit.comRelease date
Mod watch
Follow
Community Rating
Highest Rated (6 agree) 10/10
This mod is great! Halo is my all-time fav game and ArmA 3 falls in at third, so the two combined is great. Only issue is RC7 compatibility, which is being fixed.
May 29 2015 by kirigaya238
Style
Twitter
Tags
Embed Buttons
Link to Operation: TREBUCHET by selecting a button and using the embed code provided more...
Statistics
![The Underverse:By Team [RIP] VER - 12.3](http://media.moddb.com/cache/images/mods/1/13/12323/crop_120x90/12.3_1.jpg)
Will you make M510 Mammoth ??
Why when i open the game with the mod it just says bad file?
This version isn't updated to the most recent one. The steam workshop mod is, I think, the most supported.
This comment is currently awaiting admin approval, join now to view.
First of all I'd like to say that this is an amazing mod and I play it all the time. Second, could you please make SMGs and LMGs available in the personal arsenal? I'd really appreciate it, thanks!
They are. You may have to have a module or something to add all the OPTRE weapons and such.
Star Wars Oppositon looks amazing!
Whant new ? Go to reddit Reddit.com
love this mod so much but the lack of communication between the developers and us is saddening because i dont want this mod dead nor wait 2 years for another small but awesome update well after arma 3's player base falls
Well, I doubt Arma 3's playerbase is going to die even after two years, if only because of the absolutely insane amount of mods.