Sonic, Robotnik and the Badniks
Meet the rescue story's central figures and read the first robot attack patterns.
Original 1991 16-bit Mega Drive/Genesis game. The Master System/Game Gear game is separate; later remaster moves, extra characters and Super transformations are outside this hub.
5 characters · one picture per entry · open a picture for full size.
Character directory

Sonic the Hedgehog
Sonic uses running speed, a rolling Spin Attack and a Spin Jump to cross stages and destroy robots. The 1991 game rewards momentum but also asks for careful platforming.

Dr. Robotnik
Known as Dr. Eggman in Japan, Robotnik traps animals in robots and capsules. His machines supply the major encounters and the final piston battle.

Moto Bug
The ladybug-shaped wheeled robot appears in Green Hill Zone. It teaches you to meet an enemy while curled into a Spin Attack rather than running into it unprotected.

Buzz Bomber
Buzz Bombers pause in the air and fire diagonally downward. Watch the shot and approach in a Spin Jump when there is a safe opening.

Freed animals
Small animals emerge when Sonic destroys Badniks or breaks a capsule after a boss. Their release connects the action to Robotnik's plot.
Quick notes
- Sonic and the captured animals. Sonic is the only playable character in the original 1991 Mega Drive/Genesis release.
- Robotnik's changing machinery. Dr. Robotnik, called Dr. Eggman in Japan, supplies the villain role and the major boss machines.
- Moto Bug and Buzz Bomber. Moto Bug is the wheeled ground robot introduced in Green Hill.
Use enemy movement to choose the attack window; destroying every robot is not required for a clear.
Picture details
Game artwork belongs to its respective rights holders.
