Subscribe to download
Operation TREBUCHET

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 spartan warriors, allowing you to experience the Halo universe from a new, brutal perspective. OPTRE is a total modification with the intent to bring the popular Halo Universe into a more realistic setting by introducing it into Arma 3.

All screenshots created by Wyvern & Venom




https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2695649037
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2874616322
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2692762519
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2361950567


If you want to get in contact with us or the OPTRE community in general we highly recommend joining our Discord[discord.gg] or one of the communication channels linked on the right.


The work contained in this distribution is licensed under the Creative Commons Attribution-NonCommercial-NoDerivativs 3.0 Unported License. Please note that the above mentioned agreement gives the right to Article 2 Studios to waiver any of the conditions, therefore you can contact Article 2 Studios to obtain permission to modify our work.

It is forbidden to redistribute the content of this package by itself, or as part of another distribution, using the Steam Workshop by anyone other than Article 2 Studios.

You may not use the material for commercial purposes. This includes running this package on server instances that employ any monetization schemes, including, but not limited to, donate-reward systems. Bohemia Interactive's approval of your monetization scheme does not grant you rights to wave this clause.


Halo© Microsoft Corporation. Operation Trebuchet was created under Microsoft's "Game Content Usage Rules" using assets from Halo, and it is not endorsed by or affiliated with Microsoft.

Game Content Usage Rules[www.xbox.com]