Sans Battle Sprite Head (mode changing)

Sans Battle Sprite Head (mode changing) is a Roblox UGC Hat created by the group Shar

Undertale Songreplacement and sans Sprite change mod - ModDB

Undertale - Sans HardMode (Android)

Sudden Changes] Sans by P0ngy on DeviantArt Undertale, Undertale cute, Undertale fanart

Insanity Sans, Sans Battles Wiki

I edited the canon sans sprite to change some stuff I dislike about it : r/ Undertale

I edited sans' talksprite to be more accurate to the battle sprite : r/ Undertale

Undertale: Kaizo Mode Sans (Sprite sheet) by Kenny1941 on DeviantArt

Undertale: Sans ULTIMATE Attack by TranAviaX/Tranex - Game Jolt

Sans Battle Sprite Redesign by TheIronScyther on DeviantArt

Shower thought: Genderbend Sans would just be Sans, it's a skeleton, that wouldn't change anything. : r/Undertale

Something to go with the head battle sprites : r/Undertale

Font of the Month Club

SOUL Modes, Undertale Wiki

Hard Mode Sans Sprites by ImXR24 on DeviantArt