Grungy

Grungy is a Renegade combiner from the GoBots continuity family.

Grungy is the combined form of the Master Renegade's ship and four Power Suits.

Fiction

Renegade Rhetoric

Knowing of the Last Engineer's ship and the Power Suits he bequeathed to the Guardians, the Master Renegade contacted the Rogue Star with an offer: in exchange for being named their leader, he would build the Renegades a Power Warrior of their own. Cy-Kill naturally rejected the idea of giving up his power, but Cy-Kill had mistreated his soldiers recently, and four of them turned on Cy-Kill and Cop-Tur to accept the Master Renegade's proposal.

Outfitted with Power Suits, Spoiler, Loco, Screw Head, and Fly Trap attacked Earth with the Master Renegade using his own reconstruction of the command ship. The suits gave them the powers of speed, strength, teleportation, and invulnerability. Naturally, the Guardians opposed them with their own Power Suits, and soon formed Courageous. The Master Renegade initiated the Power Warrior combination, but they hit a snag. Loco wanted to be in control! As Loco and the Master Renegade fought over control of the Power Warrior (and the other Renegades took sides), the united Guardians easily disabled their counterpart, blasting it into orbit. When the Guardians remarked on how "grungy" the Renegade Power Warrior was, the name unfortunately stuck.

Back on the Rogue Star, the Master Renegade found Cy-Kill free, and fled with his command ship. Spoiler pleaded for leniency, telling Cy-Kill he had made a scan of the command ship, so the Renegade's could one day recreate their own Power Warrior. Coup de Grunge