Marcus "Boomer" Boone is a character featured in Battlefield Hardline. Serving as an intelligence analyst in the US military during the Iraq War from 2004 to 2006, Boomer went AWOL in 2007 and joined the criminal trade to act as an IP specialist for a variety of nefarious characters. Despite being a grey hat hacker, Boomer strives to do good and is willing to capitalize on such an opportunity once his old friend Khai Minh Dao gives him the chance.