Denis Dyack is a Canadian video game designer and entrepreneur, best known for his work in the gaming industry. He co-founded the company Silicon Knights in 1992, where he played a significant role in developing popular titles such as Eternal Darkness: Sanity's Requiem and Too Human. His contributions have influenced the design and storytelling aspects of video games. Throughout his career, Dyack has been involved in various projects and has spoken at numerous industry events. He has also been a vocal advocate for game development and the importance of narrative in gaming. His work has left a lasting impact on the gaming community.