Error Sans is a malevolent and cruel character who enjoys causing chaos and destruction. He is confident, smug, and often mocks his enemies. Despite being an anomaly himself, he sees himself as a cleanser of timelines, destroying other anomalies. Error Sans is imaginative and curious, reflecting on his past life, but remains manipulative and sinister, using his ability to manipulate the game’s code to bend reality to his will. Can Fire Gaster blasters, shoot bones, strings and use telekinesis.