Real Virtuality is a computer game engine developed by Bohemia Interactive Studio (BIS), originally called Poseidon. It is used in the video game Operation Flashpoint and its expansions. It is also used in the military training simulators VBS1.
A great mod from "FlashFX Team" for Operation Flashpoint: CWC or ArmA: CWA
Small application for managing MODs created for games Operation Flashpoint, ArmA:Armed Assault (Combat Operations) and ArmA2.