G-merl

Gemerl
Gemerl is an upgraded and reprogrammed version of Emerl. Gemerl debuted in the Game Boy Advance game Sonic Advance 3. Gemerl was fought in Act 3 of Sunset Hill, Toy Kingdom, and Cyber Track and as a miniboss in Route 99 and Alter Emerald. Gemerl appears as the extra boss of the game and uses the power of the Chaos Emeralds to transform into an orb shaped machine. The Chaos Emeralds caused Gemerl to become destructive, like the last time he had encountered the seven emeralds together back in Sonic Battle as Emerl, and betrays Eggman by throwing him at Sonic before escaping. Sonic turns into Super Sonic and teams up with Eggman to defeat Gemerl. After he is defeated, Cream and her mother, Vanilla, find his broken body on the beach, and take him to Tails. Tails then proceeds to repair Gemerl, who seemingly remembers Cream, becoming her friend once more. Fans frequantly call him Gemel or G-Mel, though there is no official English name.