The Ultra-Zombot 6000, also known as the Mega Zombot 6000 is a zombot machine built by Dr. Zomboss that first appeared in the E3 trailer for Plants vs. Zombies: Garden Warfare as a boss, but didn't actually make it into the final game. It is then seen in its sequel on Zombopolis as the final boss.
The Zombot is known to appear frequently throughout the Garden Warfare series. It was first seen in the E3 trailer for Plants vs. Zombies: Garden Warfare as a boss. It was then seen as a destroyed head in the zombies spawn on Cactus Canyon. Next, it can be seen as a battered head in Jewel Junction on a train. Finally, it can be seen in the background in Crash Course which is the last time you'll see the zombot in Garden Warfare.
In Garden Warfare 2, it makes major appearances in which its used in Z-Tech Factory as a hazardous condition as it can walk around the map at random times. Once you directly interfere with it, it results in an instant K.O, it also shoots spores at any Plant or Zombie in its sight. Next, in Zombopolis it is used as to result plants in grave danger.
Overall, it can be assumed that the case is that either there's more than one Zombot, or it's the same model, just rebuilt after having been destroyed numerous times.
- Its model is different from the Zombot in Plants vs. Zombies, as it has an enclosed head and shoots out lasers.
- In the Junkyard section of Zombopolis a severed head of the Zombot can be seen among other damaged mechanical objects, indicating that there's more than one of the Zombots.
- Though this one could be the Zombot from the original game as that one's head fell off when it was defeated.
- In Plants vs. Zombies: Garden Warfare, a number of Easter eggs are seen of his head.