Dunia Engine: The award winning Ubisoft Montreal dev team has tailor-made this new engine for Far Cry 2. It delivers the most realistic destructible environments, amazing special effects such as dynamic fire and storm effects, real-time day and night cycle, dynamic music system, non-scripted enemy A.I. and much more. Destructible Environment: No more thinking about obstacles, everything is breakable and alterable, even in Multiplayer mode! The DUNIA engine's RealTree technology also delivers the most realistic nature deterioration system ever. Weapons Of Choice: Choose from a plethora of weapons to make your way to your primary target. Meet the fight head-on with your machine gun, go berserk with you machete or make stealth kill as a Sniper. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.