Gijs-Jan Roelofs - is a video game programmer. Gijs-Jan Roelofs began his career in 2014 and has worked for companies such as Goldhawk Interactive. Gijs-Jan Roelofs's first game was Xenonauts which was released 10 years ago. Best Game Gijs-Jan Roelofs contributed to was Xenonauts. Gijs-Jan Roelofs's latest work is Xenonauts which was released 10 years ago.