The W Cassettebots (aka "Double Cassettebots") are a sub-group of the Autobot Mini-Cassettes sub-group. Made up of dinosaur-robots, they can double-up with a partner to form a humanoid robot. The W Cassettebots are: * Graphy - Pterosaur * Noise - Allosaurus * They combine to form Decibel. * Dial - Iguanodon * Saur - Apatosaurus * The combine to form Legout.