Sonic in Paynt is a parody hack of Sonic the Hedgehog for the Sega Mega Drive/Genesis by sebmal (credited as "thehulk" in the hack as a semi-successful attempt at trolling Sonic Cult). In an attempt to make the worst hack possible, uncoordinated palettes and clashing music and were utilized.

This hack is similar to the tongue-in-cheek hack Sonic 1337 by Ultima.

There's also a sequel, Sonic and Tals in Paynt. It's even worse.