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

Sans Simulator by NekoGlass - Game Jolt

Sans Simulator

Undertale Battle Simulator V2 Free - Colaboratory

Another Custom Attack For Bad Time Simulator by SenatorMan - Game Jolt

Game Jolt - Share your creations

Bad Time Simulator: Reimagined, Undertale Fangame

Game Jolt - Share your creations

Yet Another Bad Time Simulator [ZweiHander] : ZweiHander : Free Download, Borrow, and Streaming : Internet Archive

Bad time simulator day seven! (Making it to the half-way point.) I actually managed to make it to his final attack twice! Link and description will be in comments! : r/Undertale

Undertale Sans Fight Easy - Colaboratory