Tom Clancy's Splinter Cell: Blacklist is an action-adventure stealth video game developed by Ubisoft Toronto and published by Ubisoft. The seventh installment of the Tom Clancy's Splinter Cell series, it is the sequel of Splinter Cell: Conviction. The game was released worldwide for Microsoft Windows, PlayStation 3, Wii U, and Xbox 360 in August 2013. In the game, players control Sam Fisher, a spymaster working for the Fourth Echelon, in a mission to stop the Engineers, a group of terrorists which is trying to coerce the United States into recalling all of its troops stationed abroad. Blacklist's gameplay is similar to its predecessors, with players tasked with completing objectives and defeating enemies. Blacklist marks the return of the asymmetrical multiplayer mode Spies vs. Mercs, which was introduced in Pandora Tomorrow.