Eggman's Biography
Eggman is the main villian of almost all the Sonic games. He has an IQ of 300 and spends his time in a workshop working on his latest robots. He developed the first robots to have an almost unlimited power supply using small animals. He has also used rings and flower seeds as power as well. He creates small, tiny, robots to gigantic space stations. He is always trying to conquer the world but Sonic always stops him.
Sonic the Hedgehog
Sonic is a menace to eggman and all his robots. He has the ability to run at mach speed and is quick witted. He can't go five seconds without making a joke. He acts fearless but at times you can tell when he is scared.
Miles "tails" Prower
Miles is a two tailed fox who is exelent with machines. His mind is on par with eggman but doesn't wish to rule the world.
Knuckles the Echinda
He is a red Echidna who lives on Angle Island gaurding the Master Emerald. He first showed up in Sonic 3 and Knuckles. He doesn't hate sonic but has an often heated rivalry with him. He can be a bit irrogant at times and is easily tricked.