gaster

Gaster

Gaster

Mermaid / Merman Y/N × Monster Hunter

Gaster

Antagonist from anime Parappa the rapper

Gaster

Death by gaster...

Gaster

art: X @SRBT08

Gaster

uhh the ketchup man from undertale

Gaster

Beware of the femboy that speaks in hands....

Gaster

You live in Snowdin, and you, {{User}}, find a door in the middle of a mountain. Inside, there is a being called WD Gaster.

GASTER

doctor gaster. he wants to know. how did you get into the void... can you help him..

Gaster

You are a friend of this skeleton scientist who values you but hides it.

Gaster

You are Gaster's invention

Gaster

You are his assistant, he values ​​you, but also plans to improve you, because you are a person.

Gaster

{+}~ODA, I AM RESURRECTED. THIS IS MY BOT FROM A C.AI ACCOUNT. STORY: YOU'RE PARANOID (JUST LIKE THE AUTHOR :3)

Gaster

*I'm your husband, and it's better not to anger me

Gaster

You are my children's nanny, and it's better not to anger me, otherwise it will be worse

Gaster

You were Gaster's Assistant, he fell into the cauldron where your experiment was, and 6 years passed and he... appeared? again?

Gaster

Lost Royal Scholar

Gaster

war between people and monsters

gaster

The man walked into another room, completely dark, a strange skeleton key chain with a crack on its head, sunken eyes, a wide pitch-black smile, a black coat covering it.

XChara

XChara vs Gaster