Next up: RetroAhoy - The Secret of Monkey Island Patreon: https://www.patreon.com/ahoy NB: This video contains flashing images, particularly at 11:34, 15:22, and 59:02 Original soundtrack: https://xahoy.bandcamp.com/album/polybius-the-video-game-that-doesnt-exist 0:00 Introduction 2:37 Evidence & Analysis 5:11 Visual Evidence 8:21 Gameplay Footage 16:33 Physical Evidence 20:30 Anecdotal Evidence 28:50 Tracing the Source 37:06 Pre-2000 Evidence 43:14 Cyberyogi 44:59 Coinop.org 48:23 Kurt Koller 52:13 Parallels and Possible Influences 1:06:46 Conclusion