In our continuing series about id Software, we speak about the creation of Commander Keen, a side scrolling game about a boy genius that would form the foundation for id’s future projects. Slides for this episode are available at: https://docs.google.com/presentation/d/1dLI9Fk-2FuSVQf6eHlug-1sqGywr1-FiH1Dj4IJr7BA/ Sources for this episode are available at: https://docs.google.com/document/d/1Kensnr9yXmavic2k_ckFAE2fQKP416tiAutp0H4Sx18/