Jacek Sikora - is a video game programmer. Jacek Sikora began his career in 2003 and has worked for companies such as Reality Pump and TopWare Interactive. Jacek Sikora's first game was KnightShift which was released 20 years ago. Best Game Jacek Sikora contributed to was KnightShift. Jacek Sikora's latest work is KnightShift which was released 20 years ago.