OC] Meanwhile, in Hard Mode Genocide (Spoilers) : r/Undertale

GitHub - CaptainR3DST0NE/HARD-MODE-Sans-Fight: A modified version of gotoAndDie's c2-sans-fight, which is a modified version of Jcw87's c2-sans-fight, except with harder attacks.

Harder Sans Fight [UNDERTALE (Switch)] [Mods]

Dusttrust sans phase 2 FIGHT HARD MODE - TurboWarp

Stream Creeper Normals Listen to Undertale Sans Hard Mode Disbelief Sans and Papyrus Revenge Disbelief playlist online for free on SoundCloud

UnderTale: Hard Mode Wonderful Idea Sans and Asgore : r/Undertale

Sans fight Hard mode Project by Comet Ladder

动画】Sans Hardmode困难模式战斗前五回合_哔哩哔哩_bilibili

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

Height of the monsters: Proof that Sans isn't short, and the monsters are freaking huge – evanthelynn

How to beat Sans from Undertale - Quora