A British games producer, who had been part of the British games industry for nearly 20 years. He started out at THQ as a deployment associate on the de Blob (2008), before moving on to Bandai Namco and Lionhead Studios, working on the likes of the Pac-Man and Fable series, respectively. In 2017, Der Gregorian joined PlayStation London, where he was senior producer on PlayStation 4 VR game Blood & Truth (2019) and worked on Horizon sequel Forbidden West (2022) by Guerrilla Games.