- Wreckloose is a Jungle Planet Decepticon from the Cybertron portion of the Unicron Trilogy continuity family.
Wreckloose sees being an enforcer of the heavy-handed rule of Scourge as the perfect excuse to have his particular brand of sadistic fun.
Life on the Jungle Planet is harsh and unforgiving, and Wreckloose makes it harsher by laying traps and snares for Autobots... or just anyone he feels like doing cruel things to. He's an expert in sneak-attacks from the underbrush, and prefers to get nice and up-close so he can see the last expression on his victims' faces.
- Wreckloose (Scout-Class, 2005)
- A mold original to the Hasbro Cybertron line, Wreckloose transforms into a mechanical reptile resembling a komodo dragon. In this mode he can wear a piece of bladed armor; inserting a Cyber Planet Key into it swings the twin spiked blades forward. This assembly becomes a melee weapon for his robot mode that can be hand-held, but seems to function better as a bladed shield mounted on his forearm/elbow.
- He came with a silver-bordered Jungle Planet Cyber Planet Key, with the Key Code "su39" tampographed on the back.