How to use Minecraft Undertale characters Gaster and Sans skin ?

Learn how to download and apply the Undertale characters Gaster and Sans 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 Undertale characters Gaster and Sans 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 Undertale characters Gaster and Sans skin file.

Does this skin have thick or skinny arms?

This particular Undertale characters Gaster and Sans skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Undertale characters Gaster and Sans skin skin?

This particular Minecraft Undertale characters Gaster and Sans skin has the following color palette:
Black
Alto
Mine Shaft
Cod Gray
Cod Gray