The Party-Hearty Quadra Sonic Rock 'N' Roller is an object that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is a device created by Rotor Walrus in the year 3235.
When spun in the hand, the Party-Hearty Quadra Sonic Rock 'N' Roller transforms from a power drill to a bazooka-like weapon with gun barrels attached. Another spin and it will transform back into a drill.
When Rotor Walrus showed the Party-Hearty Quadra Sonic Rock 'N' Roller to Sonic the Hedgehog, the latter was startled by its size and asked if it could blast though different Zones. Rotor said that it could, but only in extreme circumstances.
Rotor later used it to destroy some wall turrets that were aiming at Sally Acorn during an attack on Robotropolis. He was pleased with his work until Antoine D'Coolette told him to focus on the mission.
Its final use was when Dr. Robotnik invaded Knothole Village by orders of the fake King Max. Rotor fired the gun at him, only for Robotnik to block it and fire his own bolt of energy at it, saying that it was "quaint but ultimately inferior".