The Gedol Empire are the main antagonists of Sparkster: Rocket Knight Adventures. They are an empire hailing from distant lands that seeks to conquer Zebulos.
Following the defeat of the Devotindos Empire by Sparkster, the Gedol Empire annexed all of the Devotindos Empire's territories. Seeing that the kingdom of Zebulos had been weakened by their war with the Devontindos, the Gedol Empire launched an invasion of them as well.
The Gedol Empire also sent Axel Gear to kidnap Princess Cherry, prompting Sparkster to go take down the empire and rescue Cherry. Sparkster eventually succeeded in defeating the Gedol's leader, King Gedol, and toppling the empire.