Jimmy Sieben - is a video game designer. Jimmy Sieben began his career in 2005 and has worked for companies such as Small Impact Games, Team17 Digital, Gearbox Software, Ubisoft Entertainment and Ubisoft. Jimmy Sieben's first game was Brothers in Arms: Road to Hill 30 which was released 19 years ago. Best Game Jimmy Sieben contributed to was Marauders. Jimmy Sieben's latest work is Marauders which was released 1 year ago.