Cubot Series

"I could never perfect the Cubot Series!"

- Dr. Eggman, "Beyond the Valley of the Cubots"

The Cubot Series is a group that appears in the Sonic Boom franchise. It is a discontinued series of faulty robots created by Dr. Eggman. Whereas one remained with Eggman, the remainder became renegades to start a new life.

History
The Cubot Series was started by Dr. Eggman. Being unable to perfect the flawed prototypes, Eggman gave up and moved onto the Orbot Series. While the last model became Eggman's lackey, the remainder fled Eggman's lair to avoid being recycled and started their own community on Bygone Island. Both parties were unaware of the other's existence though.

The series was reunited when Cubot found his prototypes during a search mission, and chose to stay as their leader. However, they got split up when Eggman tried to destroy the prototypes himself. While the prototypes survived thanks to Team Sonic, they had to go into hiding while Cubot returned to Eggman's service.