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 ...

Arma 3 Science Fiction Map. NEEDS APEX but according to latest Arma 3 SITREP this will be free to all with next update. MAJOR OVERHAUL STARTED !!! 64 Bit fixed. 20x20km Terrain featuring various science fiction themes and locations. Over 95% of structures ...

OPTRE_Z is a temporary standalone modification mean to give the community a early preview of new content from primarily ZephyrSouza but also limited content from other OPTRE developers if they decide to include them into the modification. What to expect? H...