Choppers are based on the enemies of the same name from the Sonic the Hedgehog video game and made their first Sonic the Comic appearance in Issue 2, although the Choppers there were blue rather than the standard red and yellow. They later returned as part of the outdated Green Hill Badnik army who were thrashed by the Palmtree Panic Zone models. Parts of wounded Choppers were used in designs for The Seven Badniks, with "Choppalien" the only obvious one to contain Chopper bits.
- Issue 2 - Robofox
- Issue 3 - cover
- Sonic the Summer Special - cover
- Issue 59 - The Seven Badniks
- Issue 72 - pin-up
- Issue 158 - pin-up
- Chopper at Sonic News Network, the Sonic Wiki