Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects.
PLAYER-DRIVEN STORY - Command your troops through a branching campaign full of twists and surprises.
THRILLING REALISM - Explore the 225 square kilometer of highly detailed landscape, modelled using real-world geographical data and master each of 81 weapons and 120+ vehicles.
AUTHENTIC SIMULATION - Game simulates various aspects of combat and evironment effects from bullet ballistics, material penetration, ammunition types and stopping power to weather conditions.
ADVANCED AI - Compete the ultimate next-gen AI: no scripts, no predefined pathways. All units react on actual game situation.
MISSION EDITOR - Design your own missions by the intuitive, easy-to-use mission editor and become part of one of the biggest and most creative PC gaming community ever.
CHEAT PROTECTION - Optional anti-cheat BattlEye (http://www.battleye.com) available to help secure dedicated servers. In addition BE adds 'RCON' (remote control) for game's dedicated server software.