Teenage Mutant Ninja Turtles: Fighters in a Half-Shell is an upcoming animated series loosely based on the ongoing Nickelodeon animated television series of the same name, although it borrows some elements from the IDW Comics. The genre is planned to be action/adventure, science fantasy, teen drama, comedy-drama, and dark fantasy. The series has many influences from the ongoing Nickelodeon TV show, TMNT (2012), the previous 4Kids TV show, TMNT (2003), the 2005 TV series, Ben 10 and the 2010 TV series, Young Justice. In addition to two IDW characters (Bludgeon and Herman), Fighters in a Half-Shell also showcases a new character, the elderly mutant tortoise, Master Galapagos.