UnderTale: Hard Mode Wonderful Idea Sans and Asgore : r/Undertale

Undertale: Hard Mode ~ Wonderful Idea [Genocide Ending] by Avranik - Game Jolt

Undertale: Hard Mode-Wonderful Idea, New Undertale Fanon AU Wiki

Hope this hasn't been done already : r/Undertale

Sans (Undertale: Hard Mode/ Wonderful Idea), New Undertale Fanon AU Wiki

Undertale Expert Mode: Sans Battle : r/Undertale

oh shit, found a SayMaxwell reference in Undertale Hard Mode: Wonderful Idea video! (UHM: WI by MisterKaze Presents, check them out, it's cool and I recommend getting Hadephobia as your ringtone lol

Undertale: Hardmode] Wonderful Idea - Hadephobia by GrabThatBread on DeviantArt

Sans (Undertale: Hard Mode/ Wonderful Idea), 735q4e87 Wiki

Asgore during the final genocide battle. : r/Undertale

oh shit, found a SayMaxwell reference in Undertale Hard Mode: Wonderful Idea video! (UHM: WI by MisterKaze Presents, check them out, it's cool and I recommend getting Hadephobia as your ringtone lol

Undertale: Hard Mode] Wonderful Idea - Official Trailer

UNDERTALE: Wonderful Idea - Event Reveal ~ 2021

Undertale:Hard Mode - Wonderful Idea sprites V3 by NSEI1903 on DeviantArt

The Absolute Most Brutal Thing That Could Be In Genocide Hard Mode : r/ Undertale