Copenhagen

The Copenhagen is a Tier 5 tank that upgrades from the Trap Guard and Bonker at level 60.

Design
The Copenhagen looks like a cross between the Trap Guard and the Bonker.

Technical
The Copenhagen may look normal, but it has a weird firing gimmick. The front barrel shoots traps, and the back barrel shoots bullets. The Copenhagen also has an upgrade cap of 12, like most other Smasher-branch tanks.

Upgrades
The Copenhagen upgrades from the and  at level 60.

It can't upgrade further.

As the Copenhagen

 * Why are you using this tank? It's clearly stated in the changelogs that it's intended as a joke, and not actually a serious tank.
 * Its slightly better than groundwire

Against the Copenhagen

 * Every tank in the game has a chance against this tank. Heck, even other Smashers/Rammers have a chance against this.