Uploaded September 2017 | Updated September 2026, 2 weeks ago

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Next up: RetroAhoy - The Secret of Monkey Island
Patreon: patreon.com/ahoy
NB: This video contains flashing images, particularly at 11:34, 15:22, and 59:02
Original soundtrack: 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