
Assassin's Creed is an open-world action-adventure stealth video game franchise published by Ubisoft and developed mainly by its studio Ubisoft Montreal using the game engine Anvil and its more advanced derivatives. Created by Patrice Désilets, Jade Raymond, and Corey May, the Assassin's Creed series depicts a fictional millennia-old struggle between the Assassins, who fight for peace and free will, and the Templars, who desire peace through order and control. The series features historical fiction, science fiction and fictional characters intertwined with real-world historical events and figures. In the majority of the games, players control a historical Assassin, while also playing as an Assassin Initiate or someone caught in the Assassin-Templar conflict in the present-day framing story. The series took inspiration from the novel Alamut by the Slovenian writer Vladimir Bartol, based on the historical Hashashin sect of the medieval Middle East, while building upon concepts from the Prince of Persia series.

Alamut is a novel by Vladimir Bartol, first published in 1938 in Slovenian, dealing with the story of Hassan-i Sabbah and the Hashshashin, and named after their Alamut fortress.

Assassin's Creed is an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It is the first installment in the Assassin's Creed series. The game was released for PlayStation 3 and Xbox 360 in November 2007 and was made available on Microsoft Windows in April 2008.
Assassin's Creed II is a 2009 action-adventure video game developed by Ubisoft Montréal and published by Ubisoft. It is the second major installment in the Assassin's Creed series, and the sequel to 2007's Assassin's Creed. The game was first released on the PlayStation 3 and Xbox 360 in November 2009, and was later made available on Microsoft Windows in March 2010 and OS X in October 2010. Several minor game-related features could be redeemed on Uplay and three downloadable expansion packs were released on Xbox Live.

Assassin's Creed III is a 2012 action-adventure video game developed by Ubisoft Montreal and published by Ubisoft for PlayStation 3, Xbox 360, Wii U, and Microsoft Windows. It is the fifth major installment in the Assassin's Creed series, and a direct sequel to 2011's Assassin's Creed: Revelations. The game was released worldwide for PlayStation 3 and Xbox 360, beginning in North America on October 30, 2012, with a Wii U and Microsoft Windows release in November 2012. A remastered version of the game was released in 2019 for PC, PlayStation 4, Xbox One and Nintendo Switch.

Assassin's Creed IV: Black Flag is an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It is the sixth major installment in the Assassin's Creed series. Its historical timeframe precedes that of Assassin's Creed III (2012), but its modern-day sequences succeed III's own. Black Flag was originally released for PlayStation 3, Xbox 360, and Wii U in October 2013 and a month later for PlayStation 4, Xbox One, and Microsoft Windows. It was later re-released on the Nintendo Switch as part of The Rebel Collection alongside Assassin's Creed Rogue in December 2019.

Assassin's Creed Odyssey is a 2018 action role-playing video game developed by Ubisoft Quebec and published by Ubisoft. It is the eleventh major installment in the Assassin's Creed series and the successor to 2017's Assassin's Creed Origins. Like its predecessor, the game features a large open world, and adopts many elements from the role-playing genre, putting more emphasis on combat and exploration than stealth. Naval combat from previous games in the series also plays a prominent role in Odyssey.

Assassin's Creed Odyssey – Legacy of the First Blade is a downloadable content (DLC) pack developed and published by Ubisoft for the 2018 action role-playing video game Assassin's Creed Odyssey. Legacy of the First Blade consists of three episodes: Episode 1: Hunted, Episode 2: Shadow Heritage and Episode 3: Bloodline. The episodes were released periodically between December 2018 to March 2019 for Microsoft Windows, PlayStation 4, and Xbox One. The pack follows a legendary Greek mercenary known as the Eagle Bearer as they face a new threat to the Greek World in the form of the Order of the Ancients, a precursor organisation to the modern day Templar Order, who serve as the perennial antagonists of the Assassin's Creed series. It explores the history behind the signature Hidden Blade weapon of the Brotherhood of Assassins, and how Odyssey is connected to other installments in the Assassin's Creed franchise.

Assassin's Creed Origins is a 2017 action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It is the tenth major installment in the Assassin's Creed series. Principally set in Egypt, near the end of the Ptolemaic period, the story follows a Medjay named Bayek of Siwa and his wife Aya, and explores the origins of the millennia-long conflict between the Hidden Ones—forerunners to the Assassin Brotherhood—who fight for peace by promoting liberty, and The Order of the Ancients—forerunners to the Templar Order—who desire peace through the forced imposition of order. The narrative also includes sequences set during the 21st century, which follow a new character, Layla Hassan. Featuring a large open world, Origins adopted elements from role-playing video games and incorporated an overhauled "hitbox-based" combat system.

Assassin's Creed Rogue is an action-adventure video game developed by Ubisoft Sofia and published by Ubisoft. It is the seventh major installment in the Assassin's Creed series, and is set between 2013's Assassin's Creed IV: Black Flag and 2012's Assassin's Creed III. It also has ties to Assassin's Creed Unity, which was released on the same day as Rogue. It is the last Assassin's Creed game to be developed for the seventh generation of consoles, being released for PlayStation 3 and Xbox 360 in November 2014, and for Microsoft Windows in March 2015. A remastered version of the game was released for PlayStation 4 and Xbox One in March 2018. It was also released on the Nintendo Switch as part of The Rebel Collection alongside Black Flag in December 2019.

Assassin's Creed Syndicate is an action-adventure video game developed by Ubisoft Quebec and published by Ubisoft. It was released on October 23, 2015, for PlayStation 4 and Xbox One, and on November 19, 2015, for Microsoft Windows. It is the ninth major installment in the Assassin's Creed series, and the successor to 2014's Assassin's Creed Unity.

Assassin's Creed Syndicate: Jack the Ripper is a downloadable content (DLC) expansion pack developed and published by Ubisoft for the 2015 action-adventure video game Assassin's Creed Syndicate. Set in London, England during the year 1888, Jack the Ripper explores the purported untold circumstances surrounding the brutal murders of several female prostitutes who lived and worked in the East End of London between 31 August and 9 November 1888, and the true identity of their murderer. The pack follows two player characters who oppose each other: Evie Frye, a member of the Brotherhood of Assassins, and a fictionalized version of the titular historical figure, depicted as a mentally disturbed renegade Assassin within series lore. Jack the Ripper's goal is to subvert the legacy of his estranged mentor Jacob Frye, while Jacob's sister Evie attempts to stop his reign of terror as well as the criminals he has rallied to his cause.

Assassin's Creed Unity is an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It was released in November 2014 for Microsoft Windows, PlayStation 4, and Xbox One, and in December 2020 for Stadia. It is the eighth major installment in the Assassin's Creed series, and the successor to 2013's Assassin's Creed IV: Black Flag. It also has ties to Assassin's Creed Rogue, which was released for the previous generation consoles on the same day as Unity.

Assassin's Creed Valhalla is a 2020 action role-playing video game developed by Ubisoft Montreal and published by Ubisoft. It is the twelfth major installment in the Assassin's Creed series, and the successor to 2018's Assassin's Creed Odyssey. Principally set in the years 872–878 AD, the game recounts a fictional story during the Viking expansions into the British Isles. Players control Eivor Varinsdottir, a Viking raider who becomes embroiled in the centuries-old conflict between the Assassin Brotherhood, who fight for peace and liberty, and the Templar Order, who desire peace through control. The modern-day portion of the story is set in the 21st century and follows Layla Hassan, an Assassin who relives Eivor's memories so as to find a way to save the Earth from destruction.

Assassin's Creed: Brotherhood is a 2010 action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It is the third major installment in the Assassin's Creed series, and the second chapter in the "Ezio Trilogy", as a direct sequel to 2009's Assassin's Creed II. The game was first released on the PlayStation 3 and Xbox 360 in November and December 2010 and was later made available on Microsoft Windows in March and June 2011.

Assassin's Creed: Revelations is a 2011 action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It is the fourth major installment in the Assassin's Creed series, and a direct sequel to 2010's Assassin's Creed: Brotherhood, concluding the "Ezio Trilogy". The game was released on PlayStation 3, Xbox 360, and Microsoft Windows in November and December 2011. A remastered version of Revelations, along with Assassin's Creed II and Brotherhood, was released for the PlayStation 4 and Xbox One on November 15, 2016 as part of The Ezio Collection.

Soulcalibur V is a fighting video game developed and released by Namco Bandai Games for the PlayStation 3 and Xbox 360 in 2012.