This group exists primarily or exclusively within the IDW Publishing continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The Jackal Squad are a group mentioned in the Sonic the Hedgehog comic series published by IDW Publishing. It is a mercenary group Dr. Eggman once hired.
The Jackal Squad was once hired by Dr. Eggman to fight his enemies. However, the group's members did not last long against Sonic the Hedgehog and Shadow the Hedgehog.