Uploaded June 2026 | Updated September 2026, 2 weeks ago

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For this video we have compiled the knight theories and looked the knight candidates for chapter 2 and general knight theorizing. We'll talk about Alvin Knight, motivations for the knight, and other things people were asked on the survey.

On this Deltarune Theory Survey from August 2024 to June 2025, over 2000 people rated what they thought about old theories. The largest sample size for the fandom. We have ratings, text responses, and old theories to look back on. Which theories were liked and why were they made? More videos where we'll talk about other categories from within this survey will come. See you for those too!

Playlist: youtube.com/playlist?list=PLRG0rZJ737YrqZGpFaCeYic8kzuQpi7Hx

DELTARUNE THEORY SURVEY FOR CHAPTERS 3&4 THEORIES: (is now closed)


Co-host: @blackchestnut

Father Alvin thumbnail art and text drawing by wowitsverycool: wowitsverycool.tumblr.com

Character PNGs in discussion part by Zeny: https://bsky.app/profile/pancakepooch.bsky.social

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patreon.com/ShirubaGin

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My music on Bandcamp 🐐
shirubagin.bandcamp.com


Music:
Catswing - DELTARUNE
Paradise, Paradise - DELTARUNE
Castle Funk - DELTARUNE
Toad Harbor - Mario Kart 8
Field of Hopes and Dreams - DELTARUNE
WELCOME TO THE CITY - DELTARUNE
Snowman - Earthbound
Nightmare Knight - Toby Fox
Then Midnight - Shiruba
Small Shock (Arrangement) - Shiruba
My Angel - Shiruba
Yoki's House - Dweller's Empty Path
The Third Sanctuary - DELTARUNE
Differently River - Shiruba
Sliced Interstella - Shiruba
CORE - UNDERTALE
Black Knife - DELTARUNE
The Marble Sea - Ecco the Dolphin
Come Along with Us, Ribbon - Shiruba
Targets (Melee) - Super Smash Bros.
Result Screen (E-Rank) - Sonic Unleashed
Hecto - Shiruba
Welcome! - Shiruba
TV WORLD - DELTARUNE
Festively Down - Shiruba
Etrangtomrom - Shiruba
Old Chateau - Pokemon Diamond and Pearl
Rain Falling Somewhere else Tonight - Shiruba
Village Theme - Drawn to Life
Attack On Titan - Lunaxis
Upon The Tower falls The Sky - Shiruba
13am - DELTARUNE
Reunited - UNDERTALE
Shiruba - Welcome!
Shiruba - I have a sister i guess lol


Timestamps:
0:00 Introduction
0:27 Knight Theories Intro
1:56 Multi Knight: Fountain Maker equals Knight
6:49 Who made The Grand fountain?
9:08 Who made Castle Fountain?
10:22 Who made Cyber World?
11:36 Who will make future fountains?
13:53 7 Days 7 Knights
20:28 Rudy Knight
25:14 Asriel Knight
27:50 Alvin Knight
37:58 Ms Boom Knight
39:07 Oberon Smog
46:02 Papyrus Knight
51:58 Vessel Knight
58:17 Gaster Knight
1:02:53 Knife Knight
1:07:05 Catti Knight
1:10:29 New Character Knight
1:14:59 The Worst Knight Theories of all time
1:22:04 Different Knights on Different Routes
1:23:38 The Knight will never be revealed
1:24:10 Which chapter will The Knight be revealed
1:27:43 The Knight moves objects in the light world
1:31:45 The Knight was hidding in the closet
1:48:20 The Knight goes upstairs
1:51:20 Motivation: to cause the roaring
1:54:29 Motivation: to have friends
1:56:42 Motivation: to keep the player entertained
1:58:31 Motivation: for misguided reasons
2:02:27 Motivation: reason not mentioned here
2:03:22 Outro for the Theories
2:05:26 Outro