Tom Clancy's Splinter Cell: Conviction is the fifth installment (released in April 2010) in the Splinter Cell series of video games. The game was developed by Ubisoft Montreal, developers of Tom Clancy's Splinter Cell, Splinter Cell: Chaos Theory and the sixth generation versions of Splinter Cell: Double Agent. The game introduces a number of new gameplay features to the series, one of which is the "Mark & Execute" feature, which allows the player to mark specific targets, such as enemies or objects, and shoot them when they burst through a door or window.