No. 1

No. 1 is the secondary antagonist of the 2008 Nintendo DS Comedy/Puzzle/Platform video game Teenage Zombies: Invasion of the Alien Brain Thingys!

Biography
No. 1 was the right-hand to The Big Brain (Teenage Zombies: Invasion Of The Alien Brain Thingys) for the entirety of his reign, successfully assisting him in his efforts of conquering and destroying several plants throughout the universe, until they finally reached Earth and they awoke The Teenage Zombies.

Every plan No. 1 and The Big Brain attempted to destroy them failed, resulting in most of the brain armies to be killed and then eaten.

It's not known what happened to No. 1 after The Big Brain fled Earth to escape The Teenage Zombies. He could have escaped with The Big Brain and whatever was left of their army or he could've been eaten by them.

Personality
Despite being the right hand to The Big Brain, No. 1 was consistently shown to be much smarter than his master, making much better plans and strategies to try and destroy The Teenage Zombies, even if they failed. Every time The Big Brain said or did something idiotic, he would be silently annoyed but ignore it and move on, such as whenever he called him "No One" as a pun on his name.

Despite this, No. 1 was shown to think The Big Brain and himself were friends, being shocked and insulted to learn he wasn't invited to a staff party even though he was second in command in the brain army.