High Quality Content by WIKIPEDIA articles! Backbreaker is an American football video game, developed by British technology developer NaturalMotion, and released on 1 June 2010 in North America and on 25 June 2010 in Europe. One of its highlights is the use of Euphoria, a game animation engine that determines animations dynamically rather than depending on canned animations. Backbreaker does not use teams from the National Football League (NFL) because Electronic Arts has an exclusive license to produce NFL games in its Madden series. The game relies on an extensive logo editor and team builder that was called "one of its silver linings". NaturalMotion announced Backbreaker in August 2007, with a targeted release date of late 2008. The game ended up being delayed until mid-2010.