Main Characters Sonic 23 main appearances Tails Nine 19 main appearances Mr. Dr. Eggman 19 main appearances Dr. Don't 19 main appearances Dr. Done It 18 main appearances Shadow 17 main appearances Dr. Deep 17 main appearances Dr. Babble 16 main appearances Rusty Rose 15 main appearances Renegade Knucks 15 main appearances Rebel Rouge 14 main appearances Black Rose 11 main appearances Knuckles the Dread 11 main appearances Tails 9 main appearances Amy 9 main appearances Thorn Rose 9 main appearances Batten Rouge 9 main appearances Prim Rouge 8 main appearances Sails Tails 8 main appearances Knuckles 7 main appearances Rouge 7 main appearances Big the Cat 6 main appearances Gnarly Knuckles 6 main appearances Hangry Cat 6 main appearances Mangey Tails 6 main appearances Eggman 5 main appearances Eggforcer 4 main appearances Squad Commander Red 4 main appearances Jack 4 main appearances Denizen 3 main appearances Cubot 2 main appearances Orbot 2 main appearances Drone 2 main appearances New Yoke Big the Cat 2 main appearances Security Voice 2 main appearances Rebel Denizen 1 main appearances Intercom Voice 1 main appearances Bunny Bones 1 main appearances Stormbeard 1 main appearances Robot Voice 1 main appearances Mothership Voice 1 main appearances Chaos Sonic 1 main appearances Catfish 1 main appearances