How to use Minecraft The Undertale Gaster Blaster Master Caster skin ?

Learn how to download and apply the The Undertale Gaster Blaster Master Caster 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 The Undertale Gaster Blaster Master Caster 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 The Undertale Gaster Blaster Master Caster skin file.

Does this skin have thick or skinny arms?

This particular The Undertale Gaster Blaster Master Caster skin has thick (4px) arms. It is based on the classic Steve model.

What color is this The Undertale Gaster Blaster Master Caster skin skin?

This particular Minecraft The Undertale Gaster Blaster Master Caster skin has the following color palette:
Lochmara
Concrete
Lochmara
Sepia Black
Amethyst