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Game Theory: Gaster's Identity REVEALED! (Undertale)

The Game Theorists
The Game Theorists
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Flowey in MINECRAFT! ►

Part 1 - Who is W.D. Gaster?! ►►

It's part 3 of my Undertale trilogy. We finally get to the bottom of the Gaster mystery with our greatest weapon of all -- SCIENCE! We've done a good job of connecting Sans to the Undertale mystery but what about Papyrus? How does he fit into all this? Well Papyrus is a lot less innocent than he appears. So crank up the Megalovania and stay Determined, it's the FINAL Game Theory on Undertale!

(And btw: Thanks for all your incredible support on this series! I hope you've enjoyed it as much as I've enjoyed making it!)

Become a Theorist! ►►

Twitter: @MatPatGT


THANKS to literally ALL the editors for their amazing work on this video!

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Undertale - Spoiler Characters / Characters - TV Tropes
A page for describing Characters: Undertale - Spoiler Characters. Top Index | Major (The Human Child, Flowey, Toriel, Sans, Papyrus, Undyne, Alphys, Mettaton …