Specimen 19

Specimen 19 is a tall white humanoid with no nose, black hair and empty black eyesockets. He has black lines under his eyesockets. He wears a black coat, black jeans and black shoes. He also has very sharp teeth. He pretty much looks like a human, except his skin is snow white, he has no nose, he has no lips and he's 2,2 meters tall. He loves cats more than anything else in existence.

Weaknesses
His love for cats can be used against him. For example, threaten to delete a cat video from the Internet if you're being chased by him and you'll live.

Bright light makes his body turn to dust.

If you'll land a strong surprise attack on him while he's changing his form, he'll be stunned and he'll use The Unfinished Form, a form of a black puddle. He'll remain in The Unfinished Form until he'll "un-stun".

Quotes of him and other characters related to him
"I'm a one-creature army." - Himself.

"Guess what? RUN WHILE YOU CAN." - Himself.

"If you'll see a cat in the facility, never turn your back on it. It can be... HIM." - Dr. Morris.

"SCREEEEEECH!!!" - Himself, when you show him a cat video and then pause it.