Merchant's Street Market is the first solo campaign level in Tom Clancy's Splinter Cell: Conviction. Former Splinter Cell agent Sam Fisher, after spending three years from when he walked away from Tom Reed and Third Echelon, must find and question Dmitri Gramkos to discover information about the death of his daughter. This level plays as a tutorial for the player, introducing the new features and gameplay to the series first introduced in Conviction such as Mark and Execute and the new cover system.