Pixilart - Undertale Hard Mode Wonderful Idea V6 va V5 by Forsaken-sus

Dusttrust sans phase 2 FIGHT HARD MODE - TurboWarp

Undertale Hard Mode Sans fight by Juandi by Juandigamer_GD - Game Jolt

Undertale Hard Mode Wonderful idea sans sprite by CoolDudepro on DeviantArt

Genocide Hard-mode sans fight

DustTale sans (hard mode) Pixel art : r/Undertale

Undertale - Hard Mode Sans Fight by MTanimura - Game Jolt

Undertale Hardmode Tears In The Rain Sans Fight - woah, that's a lot of words. by WeAreJapaneseGoblin - Game Jolt

Dusttale HARD MODE ] Hard Murder (+13) by Exetior

Undertale HardMode Sans Fight by Siki by siki_AU - Game Jolt

Undertale Hardmode Sans Fight Phase 3. by MatTheSleepyBoi on DeviantArt