Gemerl, also known as Gemerl the Robot or G-Merl, is a character from the Sonic the Hedgehog series. Created by Dr. Eggman using data from Emerl, Gemerl is an upgraded version of his predecessor, designed to stop Sonic and his friends. Initially aiding Dr. Eggman in his schemes, Gemerl eventually betrays his creator, seeking to cause chaos. After his defeat, Gemerl is reprogrammed to resemble Emerl in both personality and appearance, shedding his previous loyalty to Eggman. Now free from his programming, Gemerl has found a new life alongside Vanilla the Rabbit and her daughter, Cream the Rabbit. He lives with them peacefully, forming a unique bond with the family and often protecting Cream with his newfound sense of purpose. While Gemerl is still adjusting to his new life, he shows loyalty to his new family and strives to understand his place in the world.