Quisling

 is a Tier 5 Tank that upgrades from Multigun at level 60.

Design
The looks similar to the Multigun, but it has a Spawner on the back instead of a Hybrid barrel.

Technical
Like other Sidekick Tanks, the 's spawner spawns a single Multishot minion. This minion is fully controllable.

Trivia

 * A quisling is a traitor, usually in a conflict between countries.