Publisher quote: From the Publisher / Developer Website As a member of Delta Force--The Army's Elite, top secret special forces unit--the word "impossible" is not in your vocabulary. In Delta Force, you will conduct missions swiftly and silently, in every possible terrain, under every imaginable condition and through unconventional means. - Immersive environment consists of real-world effects, such as bridges that creak, insects that buzz, flocks of birds that form and re-form, and fish that bite. - Watch your enemy's every move, listen for their approach then strike with brutal precision over the most heartbreaking pieces of terrain the world has ever seen. - Play in either 1st or 3rd person across miles and miles of vast outdoor environments. Engage the enemy over unprecedented distances. - Over 40 gut-wrenching missions across five continents ranging from airfield takedowns in Central Asia, clearing out S. American cartels to stopping Nuclear terrorism in Northern Russia.