query: When was the first Assassin's Creed released?
passage: Assassin's Creed
The video game series took inspiration from the novel Alamut by the Slovenian writer Vladimir Bartol,[1] while building upon concepts from the Prince of Persia series.[2] It begins with the self-titled game in 2007, and has featured eleven main games. The most recent released game is 2018's Assassin's Creed Odyssey.
passage: Ubisoft Montreal
A small team in Ubisoft Montreal worked on developing a "Prince of Persia" for the next-generation consoles starting in 2004. They wanted to break away from having the player-character as a prince, and soon came to the concept of having the player control one of the Assassins in protecting the prince during the period of the Third Crusade. The newer hardware allowed them to expand the linear gameplay from "Prince of Persia: The Sands of Time" into an open world. Ubisoft was not keen on releasing a title in the "Prince of Persia" series where the Prince was not the prime character, and the title was reworked to be a new IP, called "Assassin's Creed" that ended up being released in 2007, selling over 10 million units by 2014. The was the third major IP being developed at Ubisoft Montreal, and has also had numerous sequel since its release.