Enemies react dynamically to the player's tactics and actions. The tropical rain forest provides cover and concealment, of which the player and enemies can take advantage. A loose film adaptation was released in 2008. The success of Far Cry led to several stand-alone sequels developed by Ubisoft, as well as remakes: Far Cry Instincts and Far Cry Instincts: Predator. The game was also a commercial success, selling over 730,000 units within four months of release and over 2.5 million units in its lifetime. Upon release, Far Cry was critically acclaimed, with praise directed towards the game's visuals, gameplay, and freedom. The game is played from a first-person view and allows the player to use various weapons and tools as well as take advantage of their environments. Set on a mysterious tropical archipelago, Far Cry follows ex-special forces soldier Jack Carver as he searches for a journalist he was escorting after she went missing when their boat was destroyed by mercenaries. It is the first installment in the Far Cry series, followed by 2008's Far Cry 2. The game was released for Microsoft Windows on March 23, 2004. Far Cry is a first-person shooter video game developed by Crytek and published by Ubisoft.