Assassin's Creed Revelations CD Key is an open world, action adventure, historical fiction, stealth game and is regarded to be the 4th installment of the series of Assassin’s Creed. Ubisoft is its publisher and Ubisoft Montreal, its director. It got released in November – December 2011 for MS Windows, Xbox 360 and PS 3.
The storyline of the game has been set in real world events filled with hidden history and in three different time periods. Assassin Ezio, the main protagonist of the game is on a mission to have the Altair vault’s secrets to be revealed. The game is played from the perspective of the third person and focuses upon using stealth and combat abilities of Altair, Desmond and Ezio. The open world allows the player to explore the surroundings well and to have targets eliminated. Ezio has the ability in this game to explore Constantinople City’s Assassin Base as well as the city itself for completing side missions, besides the main ones. The game received positive response from the critics, however, there has been noticed a reduced decline in the game’s quality when compared to the previous installments. Assassin's Creed Revelations has been stated to be a commercial success.