There are currently no or very few images in this article. If you have any images for this page, upload them and add them here, or else the zombies will eat your brains!
They can be tough nuts to crack.
This article is under construction and requires more content. You can help our wiki by expanding it.
Dr. Zomboss is having a competition to see if any Zombie is intelligent enough to find his secret lab!
No Boloney, No Problem!
Track down a special secret door-finding device. Only it's lost, so...
Ancient Knowledge
The Secret Door Finder isn't working! Expert advice is required!
Yuck!
The door finder is on, but it's out of power. Charge the door finder so that you may find the secret entrance to Dr. Zomboss' Lab.
Finder of Doors
The Door Finder is turned on, it's been charged, it's ready to find the door!
Trivia
In the mission Yuck!, you go through five "graveyard ops" waves. These mission waves actually count as graveyard ops waves and can be helpful in quests.
In the comics, he looked like a normal Scientist. However, in the game, he looks like a customized Physicist.
Although he is wearing the Physicist's lab coat and "backpack", he is actually holding a Scientist's weapon, the Goo Blaster.