Rainer Foetzki - is a video game designer. Rainer Foetzki began his career in 2001 and has worked for companies such as Blue Byte and Blue Byte Software. Rainer Foetzki's first game was The Settlers 4 which was released 23 years ago. Best Game Rainer Foetzki contributed to was The Settlers 4. Rainer Foetzki's latest work is The Settlers 4 which was released 23 years ago.