The first installment of the Assassin's Creed franchise is set in 1191 AD, during the Third Crusade. Players take on the role of Altair, a member of the Assassins, who are shrouded in secrecy and feared for their ruthlessness. The goal of Altair and his fellow Assassins is to use their power to put an end to the conflict by suppressing both sides. Through this game, players have a unique opportunity to shape history and create chaos within their environment as they confront this pivotal moment in time.