Undertale: Sans Battle - One try on Make a GIF

Undertale - VHS! Sans Fight Full - 1 - 3 Phases on Make a GIF

Undertale - Sans fight (Frisk is a troll) on Make a GIF

Sans Battle - Stronger Than You (Undertale Animation) on Make a GIF

Lost Souls, Undertale Wiki

UNDERTALE - Pacifist Run Sans Battle on Make a GIF

INK!sans Fight in Unitale! on Make a GIF

Pixilart - Undertale Sans (Battle) by AmazinG

Introduction of Sans battle by Misabean on DeviantArt

Sans Battle - Stronger Than You (Undertale Animation) on Make a GIF

I tried to replicate the sans battle gif xd : r/Undertale

Heres some sprites for a sans fight you are allowed to use them just credit me. I made I small gif with them just to show what they can do. : r/ Undertale