Overlord

The Overlord is a Tier 4 tank that upgrades from the Overseer at level 45.

Design
The Overlord has a circular body with 4 trapezoidal drone spawners. It is quite recognizable and is a symbol of Diep.io.

Technical
Like the Overseer, it can have 8 drones. However, the Overlord can get these 8 drones faster than Overseer can.

The Overlord can upgrade into the following:
 * Overworker
 * Professor
 * Juggernaut
 * Overlooker
 * Microbe
 * Guerilla
 * Carthographer
 * Mothership
 * Hoinfodaman
 * Dr. Tide Pods
 * Overmaster
 * Overluxe
 * Lord Trapper.