A free program for Android, by Xeraphu Studio.
Undertale Wallpapers is a collection of the best Undertale wallpapers and backgrounds. All of the images are HD quality, and you will be able to set any of them as your home screen or lock screen.
We have included not only the official Undertale images but also some of the more popular characters from the game. We hope that you will enjoy our collection and that it will help you to express your style and personality.
The application is very simple and intuitive to use, so even if you do not know how to create a wallpaper, you will not have any problem using this application.
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