Spawnable Zombies (PvZ Rocket Riders)

Spawnable Zombies are non-playable zombies that can be used in'' Plants vs. Zombies Rocket Riders. ''They are mostly used as back-up to assist in battles. Most spawnable zombies will attack the nearest plant within their proximity until either said plant, or it, is vanquished. Spawnable zombies that do not attack zombies provide support for allies. Once you raise/build a Spawnable, you must wait a few minutes before planting that same spawnable again.

Overview
In the game, Spawnable Zombies are available as Bots and Trackers.

Bots are stationary turrets. They attack the nearest plant in their range. They are mainly used to defend and provide extra offensive power to an area.

Trackers are mobile attackers. They are capable of movement and will track down plant foes and attack them.

The player can use them in almost every mode, an example is Gardens & Graveyards, where they are used to defend the garden.