Milleville

Milleville is a town that was taken over by Cobra.

History
In Millville, USA, Cobra Commander brainwashed residents and ordered them to assist Megatron in a joint Cobra-Decepticon sceme. One resident rebelled and struggled, even when Alley Vipers tried to put a brainwashing headset on him. In the struggle the nutrient vat containing Dr. Mindbender was dropped and smashed open. The resident smashed the helmet on the ground and the electric shock revived Mindbender. The scientist was initially angry with Cobra Commander and shocked at the latter's professions of friendship but suddenly the sight of a Decepticon made the scientist decide to put his animosity on hold.

An eagle observed this and flew to a cabin outside the town where it was met by Spirit who told Mutt that Cobra have arrived. Mutt radioed Hawk, who moaned that another security agency has placed an agent in Cobra without telling the Joes. Hawk radioed Roadblock and tells him to tell Tunnel Rat, Rock 'n Roll and Airtight to enter via the sewers. Then Hawk radios Storm Shadow and tells him to move out as well. A van for "Yo Joe Cola" is driving along the highway and Storm Shadow, Snake-Eyes, T'Jbang, Nunchuck, Dojo and Jinx emerge from a roof flap and leap out and onto the roof of a passing lorry. The van's driver - Chuckles - reports that Ninja Force has been deployed. The sewer team reaches the centre of town as Ninja Force arrives and start searching.

Snake-Eyes and Storm Shadow scale the wall of the hospital and see Scarlett in a private room. Dr. Biggles-Jones enters and asks to speak to Scarlett in private. Next door Dr. Mindbender is stabilising his metabolism and catching up on recent events. Biggles-Jones tells Scarlett she knows the latter is a double-agent and outside the window Snake-Eyes reaches for his sword. In the main street Tunnel Rat peers out from under a manhole cover to see Cobra Commander telling Megatron that for the sake of cover he must transform to his gun mode. Tunnel Rat radios Hawk who in term contacts Mainframe and tells him to use a tape with co-ordinates and a warp-box. A signal is transmitted to the Autobots about Megatron's activities in Milleville.

Combined Autobot and G.I. Joe forces eventually freed the town of Milleville from Cobra control.

Other notes
Since the Transformers theme is different on the MUX than in the Joe comic, only certain parts of the G.I. Joe/Cobra crossovers are canon.