# Crack theory **URL:** \ **Category:** Deltarune Discussion\ **Created:** [August 12, 2026, 8:57pm UTC](https://undertale.wiki/d/t/crack-theory/7839 "2026-08-12T20:57:17Z")\ **Posts on this page:** 19\ **Page:** 1
**Author:** ![Theorisation1](https://undertale.wiki/d/user_avatar/undertale.wiki/theorisation1/32/11898_2.png) [@Theorisation1](https://undertale.wiki/d/u/Theorisation1)\ **Post date:** [August 12, 2026, 8:57pm UTC](https://undertale.wiki/d/t/crack-theory/7839/1 "2026-08-12T20:57:17Z")
The prophecy panels are Alvin's tears over his lost relationship with his father. ---
**Author:** ![Floradinniscool](https://undertale.wiki/d/user_avatar/undertale.wiki/floradinniscool/32/19681_2.png) [@Floradinniscool](https://undertale.wiki/d/u/Floradinniscool)\ **Post date:** [August 12, 2026, 9:06pm UTC](https://undertale.wiki/d/t/crack-theory/7839/2 "2026-08-12T21:06:21Z")
was going to say something but it’s a crack theory ---
**Author:** ![Theorisation1](https://undertale.wiki/d/user_avatar/undertale.wiki/theorisation1/32/11898_2.png) [@Theorisation1](https://undertale.wiki/d/u/Theorisation1)\ **Post date:** [August 12, 2026, 9:06pm UTC](https://undertale.wiki/d/t/crack-theory/7839/3 "2026-08-12T21:06:54Z")
What is it... ---
**Author:** ![Floradinniscool](https://undertale.wiki/d/user_avatar/undertale.wiki/floradinniscool/32/19681_2.png) [@Floradinniscool](https://undertale.wiki/d/u/Floradinniscool)\ **Post date:** [August 12, 2026, 9:07pm UTC](https://undertale.wiki/d/t/crack-theory/7839/4 "2026-08-12T21:07:46Z")
nothin, just seems a bit meh ---
**Author:** ![Theorisation1](https://undertale.wiki/d/user_avatar/undertale.wiki/theorisation1/32/11898_2.png) [@Theorisation1](https://undertale.wiki/d/u/Theorisation1)\ **Post date:** [August 12, 2026, 9:08pm UTC](https://undertale.wiki/d/t/crack-theory/7839/5 "2026-08-12T21:08:18Z")
I wanna know now ---
**Author:** ![Floradinniscool](https://undertale.wiki/d/user_avatar/undertale.wiki/floradinniscool/32/19681_2.png) [@Floradinniscool](https://undertale.wiki/d/u/Floradinniscool)\ **Post date:** [August 12, 2026, 9:09pm UTC](https://undertale.wiki/d/t/crack-theory/7839/6 "2026-08-12T21:09:36Z")
no :widesusie: ---
**Author:** ![Palladium\_standard](https://undertale.wiki/d/user_avatar/undertale.wiki/palladium_standard/32/25844_2.png) [@Palladium\_standard](https://undertale.wiki/d/u/Palladium_standard)\ **Post date:** [August 13, 2026, 10:44am UTC](https://undertale.wiki/d/t/crack-theory/7839/7 "2026-08-13T10:44:21Z")
This would be epic if it were real less crack, more headcanon ---
**Author:** ![Elaboratescanner04](https://undertale.wiki/d/user_avatar/undertale.wiki/elaboratescanner04/32/19913_2.png) [@Elaboratescanner04](https://undertale.wiki/d/u/Elaboratescanner04)\ **Post date:** [August 14, 2026, 12:47pm UTC](https://undertale.wiki/d/t/crack-theory/7839/8 "2026-08-14T12:47:38Z")
deltawrong ---
**Author:** ![Theorisation1](https://undertale.wiki/d/user_avatar/undertale.wiki/theorisation1/32/11898_2.png) [@Theorisation1](https://undertale.wiki/d/u/Theorisation1)\ **Post date:** [August 14, 2026, 12:47pm UTC](https://undertale.wiki/d/t/crack-theory/7839/9 "2026-08-14T12:47:54Z")
Deltacrack ---
**Author:** ![Elaboratescanner04](https://undertale.wiki/d/user_avatar/undertale.wiki/elaboratescanner04/32/19913_2.png) [@Elaboratescanner04](https://undertale.wiki/d/u/Elaboratescanner04)\ **Post date:** [August 14, 2026, 1:02pm UTC](https://undertale.wiki/d/t/crack-theory/7839/10 "2026-08-14T13:02:15Z")
son ---
**Author:** ![EvilandHomophobicKnight](https://undertale.wiki/d/user_avatar/undertale.wiki/evilandhomophobicknight/32/25062_2.png) [@EvilandHomophobicKnight](https://undertale.wiki/d/u/EvilandHomophobicKnight)\ **Post date:** [August 26, 2026, 6:44pm UTC](https://undertale.wiki/d/t/crack-theory/7839/11 "2026-08-26T18:44:33Z")
Deltacrack, my favorite #Fangames and AUs ---
**Author:** ![Palladium\_standard](https://undertale.wiki/d/user_avatar/undertale.wiki/palladium_standard/32/25844_2.png) [@Palladium\_standard](https://undertale.wiki/d/u/Palladium_standard)\ **Post date:** [August 26, 2026, 10:28pm UTC](https://undertale.wiki/d/t/crack-theory/7839/12 "2026-08-26T22:28:02Z")
bazigna ---
**Author:** ![Theorisation1](https://undertale.wiki/d/user_avatar/undertale.wiki/theorisation1/32/11898_2.png) [@Theorisation1](https://undertale.wiki/d/u/Theorisation1)\ **Post date:** [August 28, 2026, 7:33pm UTC](https://undertale.wiki/d/t/crack-theory/7839/13 "2026-08-28T19:33:15Z")
Osmium standard ≠ Nobel Laureate Dr. Sheldon Lee Cooper ---
**Author:** ![Palladium\_standard](https://undertale.wiki/d/user_avatar/undertale.wiki/palladium_standard/32/25844_2.png) [@Palladium\_standard](https://undertale.wiki/d/u/Palladium_standard)\ **Post date:** [August 28, 2026, 11:49pm UTC](https://undertale.wiki/d/t/crack-theory/7839/14 "2026-08-28T23:49:05Z")
yeah, cause I'm not fictional ---
**Author:** ![Theorisation1](https://undertale.wiki/d/user_avatar/undertale.wiki/theorisation1/32/11898_2.png) [@Theorisation1](https://undertale.wiki/d/u/Theorisation1)\ **Post date:** [August 29, 2026, 8:41pm UTC](https://undertale.wiki/d/t/crack-theory/7839/15 "2026-08-29T20:41:17Z")
True ---
**Author:** ![EvilandHomophobicKnight](https://undertale.wiki/d/user_avatar/undertale.wiki/evilandhomophobicknight/32/25062_2.png) [@EvilandHomophobicKnight](https://undertale.wiki/d/u/EvilandHomophobicKnight)\ **Post date:** [August 29, 2026, 9:44pm UTC](https://undertale.wiki/d/t/crack-theory/7839/16 "2026-08-29T21:44:24Z")
Palladium\_fictional ---
**Author:** ![Palladium\_standard](https://undertale.wiki/d/user_avatar/undertale.wiki/palladium_standard/32/25844_2.png) [@Palladium\_standard](https://undertale.wiki/d/u/Palladium_standard)\ **Post date:** [August 30, 2026, 2:41am UTC](https://undertale.wiki/d/t/crack-theory/7839/17 "2026-08-30T02:41:51Z")
nuh huh ---
**Author:** ![A\_Living\_Person](https://undertale.wiki/d/user_avatar/undertale.wiki/a_living_person/32/23892_2.png) [@A\_Living\_Person](https://undertale.wiki/d/u/A_Living_Person)\ **Post date:** [September 25, 2026, 10:54am UTC](https://undertale.wiki/d/t/crack-theory/7839/18 "2026-09-25T10:54:46Z")
I'm now imagining a lightner crying in the dark world and getting cut by the glass :hot: ---
**Author:** ![Palladium\_standard](https://undertale.wiki/d/user_avatar/undertale.wiki/palladium_standard/32/25844_2.png) [@Palladium\_standard](https://undertale.wiki/d/u/Palladium_standard)\ **Post date:** [September 25, 2026, 11:01am UTC](https://undertale.wiki/d/t/crack-theory/7839/19 "2026-09-25T11:01:22Z")
:hot: