John Manley - is a video game designer. John Manley began his career in 2006 and has worked for companies such as General Arcade, The Collective, Atari and Devolver Digital. John Manley's first game was Marc Ecko's Getting Up: Contents Under Pressure which was released 18 years ago. Best Game John Manley contributed to was Marc Ecko's Getting Up: Contents Under Pressure. John Manley's latest work is Marc Ecko's Getting Up: Contents Under Pressure which was released 18 years ago.