Undertale: Animatronic Downfall. (LBCreepy.)

Once upon a time, he was in Snowdin town, and something strange happened in the timeline, they got into a secret room in the basement, he starting to look at the cams was perfectly fine and was captured by the amalgamation during his right eye, and got him until he looks very creepy, he talks to the man who speaks on hands, before gaster grabs his head, and starts to attack him with his looking things, and sans accepted the deal, and sans starting to crack before the amalgamation came out, when sans attacking the human at the first row, he's willing to ate the soul and never came back.

Inspiration:

This guy lol

Undertale: Daydream Anemia. (LBHate.)

In after the events of Undertale Last Breath, but sans starts get to phase 3, before got hit, his body went black and covered with hatred, his eyes and mouth filled with static, and his halo and the locket filled with determination, when sans was starting to fight the human, he completely shapeshift and mimic other forms as well.

Inspiration:

This black lady lol

@VioletTubbybotFNATL