Sprite Editing is a form of modding which consists of GFX and XML sprite editing. The following article will help you understand more about this topic.
Sprite Editing
Sprite editing is generally the most common form of My Singing Monsters modding, with it being the easiest form of modding. This article lists how to modify both GFX and XML files.
GFX Editing
GFX editing is a type of sprite editing that allows you to modify the assets of anything in the game. This section will list all of the steps to GFX editing.
Locating GFX Files
See File Locations.
Premultiplied Alpha
Premultiplied alpha is a technique used in computer graphics to improve the quality of images with transparent or semi-transparent areas. Across all of the GFX files in the game, all GFX files are premultiplied. To properly edit GFX files, you must first unpremultiply the image. While there are many ways to do so, the most common way is to use a paint.net plugin called PreMultiply Alpha.