Kid Cruel was a villain that appeared in Sonic the Comic and was a fusion of supervillain and generic crime-boss.

A large Mobian primate of some description (most likely a gorilla) Kid Cruel was kidnapping local children to be used as organic batteries for his many Coconut badniks while also forcing their parents to hand over all the gold from their local mine.

When Sonic tried to intervene Kid Cruel tried to outsmart the hedgehog by rigging the Coconuts to explode with the slightest impact - Kid Cruel was so confident he'd beaten Sonic that he called on Robotnik so he could get ther reward for capturing Sonic.

However Sonic wasn't defeated at all and managed to disable the badniks and defeat Kid Cruel, leaving the primate to his fate as Robotnik arrived expecting to find Sonic: no doubt Kid Cruel was punished when the dictator did not find said hedgehog.

           Sonic Villains

Eggman Empire
Dr. Eggman | Orbot | Cubot | Metal Sonic | Mecha Sonic | Silver Sonic | Mecha Knuckles | King Boom Boo | Badniks | Tails Doll | E-100 Alpha | E-101 Beta | EggRobo | Eggman Enterprises | MeteorTech | SCR-HD | Master Core: ABIS | Time Eater | Infinite

Team Dark
Shadow the Hedgehog | Rouge the Bat | E-123 Omega

Babylon Rogues
Jet the Hawk | Wave the Swallow

Eggman Nega's Forces
Eggman Nega | Metal Sonic 3.0

Deadly Six
Zavok | Zazz | Zeena | Master Zik | Zomom | Zor

Black Arms
Black Doom | Devil Doom

Nocturnus Tribe
Imperator Ix

Babylon Guardian | Bark the Polarbear | Bean the Dynamite | Bearenger the Bear | Biolizard | Black Knight | Captain Whisker | Carrotia the Rabbit | Chaos | Dark Gaia | Dark Gaia's Minions | Dr. Fukurokov | Erazor Djinn | Fang the Sniper | Fockewulf the Wolf | Iblis | Ifrit | Mephiles the Dark | Merlina | Scorpius | Shade | Sir Lancelot | Solaris | Wendy Witchcart