How to use Minecraft Second Phase Undertale skin ?

Learn how to download and apply the Second Phase Undertale 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 Second Phase Undertale 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 Second Phase Undertale skin file.

Does this skin have thick or skinny arms?

This particular Second Phase Undertale skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Second Phase Undertale skin skin?

This particular Minecraft Second Phase Undertale skin has the following color palette:
White
Black
Red
Sundown
Silver