Computer programmer and video game developer. Co-founder of id Software and lead programmer of iconic games such as Commander Keen, Wolfenstein 3D, Doom, and Quake. Made innovations in 3D computer graphics, including Carmack's Reverse algorithm for shadow volumes. Former CTO of Oculus VR and currently working on his startup, Keen Technologies.

Grow Yourself, Your Business, & Your Community. Stories, Values, & Systems for Thriving Together. #WayTruthLife | Husband | Father(5) | Author | Freelancer | Cinephile