Filip Brtan - is a video game composer. Filip Brtan began his career in 2002 and has worked for companies such as Croteam, Devolver Digital and Mastertronic Group. Filip Brtan's first game was Serious Sam: Xbox which was released 21 years ago. Best Game Filip Brtan contributed to was Serious Sam: Xbox. Filip Brtan's latest work is Serious Sam 3: BFE which was released 12 years ago.