Undertale: Hard Mode - Wonderful Idea] Sans by Pongy25 on DeviantArt

Wonderful Idea Gaster by SomeGroovyBird on DeviantArt

Undertale: Hard Mode-Wonderful Idea, 735q4e87 Wiki

UNDERTALE: Hard Mode - [HARD - MODE] by TheRealAllanTorngren on DeviantArt

Undertale Genocide Sans by CodaxArts on DeviantArt

Spooktober 2019] Sans by Pongy25 on DeviantArt

Sudden Changes] Sans by Pongy25 on DeviantArt

Undertale] Chara by Pongy25 on DeviantArt

Undertale:Wonderful Idea Hardmode] Phase 1-3 by yroumomstealer on DeviantArt

Undertale Hard mode - Wonderful idea by Kekuusbroo on DeviantArt

HADEPHOBIA by Stevboi on DeviantArt

Undertale] Sans' personality by Pongy25 on DeviantArt

Undertale] Ultra Sans by Pongy25 on DeviantArt

Hard Mode Sans Sprite v2 by ImXR24 by ImXR24 on DeviantArt

Based Mtt Hard-mode by Yidess on DeviantArt

Hard-mode - WI Sans and gaster sprites by Dismoralus on DeviantArt