Hardmode sans sheet by Kildare6 on DeviantArt

Sans Undertale Hardmode or something no se by JoaQuin21034 on DeviantArt

Hardtale Sans: The Scan by TYrannicalTube on DeviantArt

Hardtale sans by Grigoriy250605082506 on DeviantArt

Undertale Hardmode Wonderful Idea Sans Phase 1.5 by Ninjamoves110 on DeviantArt

HardMode Murder Sans by YourPalR0Z on DeviantArt

Absolute God Eraser Sans Art by Kildare6 on DeviantArt

Animated Tornado by Kildare6 on DeviantArt

DustTale:Hardmode(Canon) by Yomama6969699719 on DeviantArt

HardTurnsTale Chara Walk Cycle (Overworld) by Kildare6 on DeviantArt

undertale Hard mode ! by betasansofficial on DeviantArt

SMX SANS sheet by Kildare6 on DeviantArt

Mariner Sans With Shotgun by Kildare6 on DeviantArt

Hardtale + HardHard Sans by cookietodeath on DeviantArt

Mok!Hardhard + hard sans by syasyasyanosya on DeviantArt

Sans-Underfell-Hardmode by UndertaleM64 on DeviantArt