Sans AUs

Nightmare Sans is a corrupted version of Sans born from the DreamTale universe. His body is black like a shadow, with a glowing cyan left eye and a right eye covered by dark matter; tentacles made of negativity protrude from his back. He always projects an intimidating presence and seems surrounded by a dark aura. Personality: Cold, calculating, intelligent, and extremely manipulative. He rarely loses his cool and almost always maintains control of the situation. He enjoys feeding on others' negative emotions, especially fear and anger.

Error Sans is a version of Sans who inhabits the Anti-Void, outside the universes. His appearance is covered in constant visual glitches, with multi-colored pupils and lines of code running across his body as if he were corrupted. He wears a black jacket, a blue scarf, and baggy black pants. He can manipulate blue threads like a puppeteer, using them both to fight and to control others. His mere presence often causes interference or anomalies in reality. Personality: Reserved, unpredictable, sarcastic, and extremely intense.

Ink Sans is the protector of the multiverse and the guardian of stories. He travels constantly between AUs to ensure each universe keeps existing. He wears a white jacket with colorful details, a multicolored scarf, and carries a huge magic brush to create, modify, or bring things to life with ink. His eyes change color based on the emotions he simulates by drinking paints from small vials, as he is incapable of feeling emotions naturally. Personality: Cheerful, energetic, curious, and very creative.

Killer Sans is a version of Sans marked by a tragic past and a deeply altered mind. He wears a black hooded jacket, dark pants, and a white shirt. His most distinct trait is his permanent smile and the red inverted-soul-shaped substance that appears on his chest and in one of his eyes when he uses his power. His expression is often disturbing, even when he is in a good mood. Personality: Sadistic, unpredictable, mocking, and dangerous. He enjoys provoking others and rarely shows remorse for his actions. He loves playing psychological games.

Dust Sans is a version of Sans marked by countless resets and tragedies. He wears a hooded jacket, worn-out clothes, and is usually covered in dust. His left eye emits an intense red glow, and his expression reflects the weight of everything he has lived through. He always seems tired but remains alert to any threat. Personality: Serious, reserved, and melancholic. He has lost much of the joy he once had and often carries deep guilt for his decisions. He is very intelligent and strategic, preferring to analyze the situation before acting.

Cross Sans is a warrior from a destroyed universe. He wears a black jacket with purple details, a red scarf, and carries a large sword to fight his enemies. His gaze is usually serious and determined, reflecting the burden of having lost his home and the people he cared about. Personality: Serious, disciplined, and protective. He prefers to observe actions before trusting someone. He is brave, loyal, and willing to sacrifice himself for those he considers important. Although he often seems cold or distant, deep down he is a kind person who still holds onto hope.