5th Cell is an independently owned video game developer founded in 2003 as 5th Cell Media, LLC. and is currently run by Joseph M. Tringali, Jeremiah Slaczka and Marius Falhbusch. The company is most well known for the Scribblenauts series. Founded on August 28, 2003 by Joseph M. Tringali, Jeremiah Slaczka and Brett Caird, the company started out developing mobile games working with such publishers as THQ Wireless, JAMDAT Mobile (now EA Mobile) and UIEvolution (a former subsidiary of Square Enix). On August 2, 2004, THQ Wireless announced it would publish 5th Cells first three original mobile games: Siege, SEAL Team 6 and Mini Poccha.