Flank Swarm

The Flank Swarm is a tier 3 tank that branches from the Basebrid and the Flank Guard at level 30.

Design
The Flank Swarm has a circular body and the normal Basic front barrel as well as a tiny trapezoidal barrel on its back.

Technical
Upgrading to the Flank Swarm gives you a uncontrollable swarm barrel. This barrel constantly produces swarm drones with a limited lifetime (this can be increased with bullet health upgrades) that attack nearby targets while you are firing.

The Flank Swarm's front gun has comparable firepower to the Basic.

Upgrades
The Flank Swarm upgrades from the and the  at level 30.

The Flank Swarm branches to the following:
 * (Lv. 45)
 * (Lv. 45)
 * (Lv. 45)

As the Flank Swarm

 * The swarm drones can protect your back when you're fighting in a 1v2.
 * When an enemy is low health and your bullets can't connect, turning around to use your drones can usually finish them off.

Against the Flank Swarm

 * The swarm drones cannot be controlled and will not always attack what you want it to attack.
 * The swarm drones don't have a long range and sniper tanks can keep a distance to be safe from your drones.
 * The Flank Swarm only has the firepower of the Basic and can be outpenetrated by other tanks.

History
The Flank Swarm was suggested by Fillygroove added to the game on May 13, 2019.