HardTale: the first battle - Sans and Papyrus battle (DEMO) by

Sans Battle Sprite Angles by Addicted2Electronics on DeviantArt

Sans Battle Sprite Redesign by TheIronScyther on DeviantArt

Undertale Sans boss fight PS4 edition

Sans Fight [Undertale] - Vídeo Dailymotion

Steam Workshop::UnderTale - sans Battle In NutsHell

undertale sans battle website｜TikTok Search

Song That Might Play When You Fight Sans, Undertale Wiki

What happens if you spare Sans in the final boss fight? - Quora

Steam Workshop::undertale Sans battle

Gotten to the halfway point in the Sans fight and somehow megalovania seem to start playing after I took the screen shot even when it's not at this point in the fight.