Emperor Zombot was the main Zombot that appeared in Plants vs. Zombies: Great Wall Edition.
It made an appearance in The Great Wall Of China's Survival: Endless. It appeared once every 10 waves.And Level 5-10
The Emperor Zombot had 3 attacks. It could place zombies on all 5 rows. It could also put its head down and unleash fire and ice balls, similar to the Zombot from the original game.