Storyshift Sans Boss Fight (Complete Edition) by Patrick The Star - Game Jolt

Sans Simulator 2 by G_Sluke32 - Game Jolt

Sans Simulator Gameplay!!!! (Find on Gamejolt) LINK IN DESC!

UNDERTALE: promised. (Sans Fight) by AleAtorio3_ - Game Jolt

Underfresh

UNDERTALE Sans Survival Fight by I'm Ari - Game Jolt

Sans Fight Remake (Remaster) by SussyBrisk - Game Jolt

Horrortale Sans Fight by zbychu2 - Game Jolt

Dustswap:Sans Fight by Shura89 - Game Jolt

3D SANS FIGHT! Yet Another Bad Time Simulator Gameplay (Sans & Gaster Beaten)

Eagle's Undertale Custom Battles EP1: Sans Fight by EaglePhntm (aka TheRealPhantomEagle) - Game Jolt