Maciej Miąsik - is a video game producer and designer. Maciej Miąsik began his career in 2007 and has worked for companies such as CD PROJEKT RED and Atari. Maciej Miąsik's first game was The Witcher which was released 13 years ago. Best Game Maciej Miąsik contributed to was The Witcher. Maciej Miąsik's latest work is The Witcher which was released 13 years ago.