Sonic ERaZor is a Sonic the Hedgehog ROM hack originally made by Selbi with technical assistance by vladikcomper in 2010, with the latest release occurring 15 years later. Its name is a mix of the word "eraser" and the German word "Scherz" ("joke" in English). It features revamped levels based on the first game's, with a completely changed level order as well as a rather bizarre story line and ridiculous challenges/mechanics.

This time, Tuffcracker goes through the game's Frantic mode whilst completing all the levels, including the special stages, in record time. Please read the author's comments for more details.

PHOTOSENSITIVITY WARNING: The ROM hack features flashing lights throughout the game and strong strobing effects during the escape sequence, which may cause epileptic seizures to those affected.