Crat Strat's Sonic 1 Hack is a ROM hack of the original Sonic the Hedgehog for the Sega Genesis, the hack is a technical "troll" designed to be as bizarre and nonsensical as possible. It features a completely broken and chaotic presentation where levels are filled with random, non-functional objects, ear-piercingly distorted music, and a "Crat Strat" character that is a poorly drawn, jittery version of Sonic.
Sonic has had some trouble lately, with the old Doctor now rampaging. He’s now trying to stop the Doctor once again.