The Sugar Kingdom is the main setting of the Sugar Shooter. Under the rule of Prince Satan, it is a land made of endless desserts and sweet things. Each area is made up of desserts on a widespread view. Areas include pancakes covered in syrup, chocolate birthday cakes, millefeuille, and wedding cakes, all of immense proportions.
Prince Satan protects his world from being consumed by invaders who begin eating all of the land's sweets. Satan, with servant Frey at his side, takes it upon himself to save the kingdom and drive the invaders away.
- Satan states in first game that polygyny is accepted in the Sugar Kingdom.