Spawners

Spawners are a type of weapon that summon Drones, Crashers, and Protectors.

Appearance
Spawners look like gray trapezoids. They can be on the sides, front or both. Not all of them spawn drones - the ones on the Necromancer are for show, since it has to convert squares before being able to control them. Normally, Spawners get wider with distance from the Tank's center. On the Battleship; however, it is the opposite.

Types

 * Drone Spawners: These summon ordinary player-controlled drones. They are found on the Overseer, Overlord, and Manager. They typically spawn a maximum of 8 drones.
 * Secondary Drone Spawners: These spawn two automatic Drones. They are stronger than ordinary drones, but they cannot be controlled. They are found on the Overtrapper and Hybrid.
 * Drone Converter: These are exclusive to the Necromancer. They do not summon drones. Rather, if you bump into a Yellow Square, it converts the Square into a controllable Drone.
 * Protector Spawners: These can summon player-controlled Protectors, which are small yet fast and powerful drones. These are only found on the Battleship.
 * Summoner Spawners: These can summon squares; unlike the Necromancer, who must convert them first. Only a Summoner has these Spawners.
 * Crasher Spawners: These can summon Crashers. Only certain Bosses have them.

Users

 * Overseer: Has 2 Drone Spawners.
 * Overlord: Has 4 Drone Spawners.
 * Manager: Has 1 Drone Spawner.
 * Overtrapper: Has 2 Secondary Drone Spawners.
 * Hybrid: Has 1 Secondary Drone Spawner.
 * Necromancer: Has 2 Drone Converters.
 * Battleship: Has 4 Mini Spawners.
 * Summoner: Has 4 Summoner Spawners.
 * Guardian: Has 1 Crasher Spawner.
 * Fallen Overlord: Has 4 Mini-Crasher (Protector) Spawners.

Trivia

 * The Battleship is the first class to use a Protector spawner.
 * It is also the first playable class to use something other than regular Drones, controllable or not.