Based on the covert, shadowy world of the military sniper, Sniper: Ghost Warrior throws players into the chaos of a military coup, as they aid the rebels in restoring the rightful government to the embattled country of Isla Trueno. When the democratic government of Isla Trueno is overthrown, an aggressive and hostile military command rises to power. A highly trained special ops unit is sent in to help the rebels accomplish objectives that only a sniper can handle. Gameplay focuses on realistic sniper missions, involving stealth, control of breathing and heartbeat for increased accuracy, bullet trajectory that takes weather conditions into account and four different sniper rifles.