Sonic the Hedgehog is a franchise of (generally platform) video games created by the Sonic Team and starring the character of the same name, Sonic the Hedgehog. The series began on June 21, 1991 with Sonic's first game, Sonic the Hedgehog on the Mega Drive/Genesis that made Sega one of the leading video game companies in the 16-bit era.
Characters
- Amy Rose
- Ashura the Glitch
- Bark the Polar Bear
- Bean the Dynamite
- Big the Cat
- Blaze the Cat
- Bunnie Rabbot
- Chaos 0
- Charmy Bee
- Cosmo the Seedrian
- Cream the Rabbit
- Death Egg Robot
- Dr. Eggman
- E-123 Omega
- Emerl
- Espio the Chameleon
- Fang the Sniper
- Jet the Hawk
- Knuckles the Echidna
- Mephiles
- Mecha Sonic
- Metal Sonic
- Mighty the Armadillo
- Miles "Tails" Prower
- Nazo
- Princess Sally Acorn
- Ray the Flying Squirrel
- Rotor the Walrus
- Rouge the Bat
- Scourge the Hedgehog
- Shadow the Hedgehog
- Silver the Hedgehog
- Sonic the Hedgehog
- Stupid Little Drill Tank
- Super Sonic
- Tails Doll
- Tikal
- Vector the Crocodile
Bonus games
Stages
- Angel Island Zone
- Azure Lake
- Bridge Zone
- Canyon Cruiser
- Casino Night Zone
- Chemical Plant Zone
- City Escape
- Collision Chaos
- Death Egg
- Dust Hill Zone
- Emerald Coast
- Emerald Hill Zone
- Green Hill Zone
- Hydrocity Zone
- Jungle Zone
- Labyrinth Zone
- Launch Base Zone
- Marble Garden Zone
- Marble Zone
- Metropolis Zone
- Mushroom Hill Zone
- Mystic Cave Zone
- Oil Ocean Zone
- Outside Space Colony ARK
- Radical Highway
- Robotnik's Gate
- Sandopolis Zone
- Scrap Brain Zone
- Seaside Hill
- Sky Sanctuary Zone
- Sonic Bonus Stage
- Sonic 3 Special Stage
- Sonic Studium
- Splash Hill Zone
- Spring Yard Zone
- Star Light Zone
- Stardust Speedway
- Station Square
- Sunset Hill
- Techno Base
- Toy Kingdom
- Wing Fortress Zone