How to use Minecraft Gaster's Descent skin ?

Learn how to download and apply the Gaster's Descent skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the Gaster's Descent skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the Gaster's Descent skin file.

Does this skin have thick or skinny arms?

This particular Gaster's Descent skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Gaster's Descent skin skin?

This particular Minecraft Gaster's Descent skin has the following color palette:
White
Totem Pole
Trinidad
Tia Maria
Milano Red