[PAR] [TLE] Madden NFL [SEP] Madden NFL (originally known as John Madden Football until 1993) is an American football video game series developed by EA Tiburon for EA Sports.  It is named after Pro Football Hall of Famer John Madden, and has sold more than 100 million copies, and influenced many players and coaches of the physical sport.  Among the game's realistic features are sophisticated playbooks and player statistics, and voice commentary that allows players to hear the game as if it were a real TV broadcast.  As of September 2013, the franchise generated over $4 billion in revenue. [PAR] [TLE] Mutant League Football [SEP] Mutant League Football is a video game that was released in 1993 for the Sega Genesis.  The game was designed using the "Madden '93" engine, and features a different take on football, where the games resemble a war as much as a sporting competition.
[PAR] [TLE] Madden NFL [ SEP ] Madden NFL ( originally known as John Madden Football until 1993 ) is an American football video game series developed by EA Tiburon for EA Sports . It is named after Pro Football Hall of Famer John Madden , and has sold more than 100 million copies , and influenced many players and coaches of the physical sport . Among the game 's realistic features are sophisticated playbooks and player statistics , and voice commentary that allows players to hear the game as if it were a real TV broadcast . As of September 2013 , the franchise generated over $ 4 billion in revenue . [PAR] [TLE] Mutant League Football [ SEP ] Mutant League Football is a video game that was released in 1993 for the Sega Genesis . The game was designed using the " Madden ' 93 " engine , and features a different take on football , where the games resemble a war as much as a sporting competition .
Which company developed this American football video game series  whose engine was used for Mutant League Football?
Which company developed this American football video game series whose engine was used for Mutant League Football ?
EA Tiburon
EA Tiburon