The Overseer is a Tier 2 tank that can be selected starting at level 30. Once upgrading to an Overseer, you will spawn triangles as minions. The Overseer spawns 8 minions.
Design
The Overseer has a circular base, with two trapezoids on opposite sides of the base (one on each side).
Strategy
Staying at the very corner and sending out your Minions via alt fire can reward points from far away. However, when doing this take in mind that an Overseer without its minions is helpless. Great tank for playing normal mode in teams as you can protect teammates, and you're very unlikely to accidentally hit them. When attacking, going for tanks with low rate of fire is the plan. Tanks with higher RoF can defeat the minions while running away.