Badnik

For a list of E-Series robots introduced in Sonic Adventure, see E-Series. For a list of G.U.N. enemies introduced in Sonic Adventure 2, see G.U.N. For a list of other enemies not produced by Robotnik, see this article. Badniks are mass produced robots created by Dr. Eggman to serve as common enemies throughout the game. They are powered by little animals which Sonic can free by destroying the badniks. Badniks come in a wide variety of designs and models, suited for the various environments throughout the games. Article is still a WIP.

Classic Games
SHORTCUTS: Sonic 1 · Sonic CD · Sonic 2 · Sonic 3 · Sonic &amp; Knuckles · Sonic Mania

Master System / Game Gear Titles
SHORTCUTS: Sonic 2 (8-bit) · Badnik · Sonic Triple Trouble · Sonic Labyrinth

Sonic the Hedgehog 4

 * Fullboar
 * Spikes
 * Steelion - In gameplay, Steelions are only encountered in White Park Zone Act 3. Here they will use the ice cold water to freeze them selves in an ice ball, blocking the player's route. Defeating a Steelion is very difficult as the player needs to time their attack to destroy it.
 * Zoomer
 * Scarbesque
 * Sandworm
 * Flamer
 * Snowy

Sonic Advance

 * Drisame
 * GamiGami
 * Hanabii
 * Kero-Kero
 * Kiki
 * Kura
 * Mirror
 * Mogu
 * Oct
 * Mecha Knuckles
 * Pen
 * Pierrot
 * Senbon
 * Slot
 * Tentou
 * Wamu
 * Yukimaru

Sonic Advance 2

 * Balloon
 * Bell
 * Circus
 * Flickey
 * Geji-Geji
 * Ghola
 * Hammerhead
 * Koura
 * Kubinaga
 * Kura-Kura
 * Kyura
 * Madillo
 * Mon
 * Mouse
 * Piko Piko
 * Star
 * Straw
 * Yado

Sonic Advance 3

 * Akatento
 * Ape
 * Bu-bu
 * Clam
 * Condor
 * Gaogao
 * Gekogeko
 * Ginpe
 * Guruguru
 * Hariisen
 * Jousun
 * Juggling
 * Kamaki
 * Kyacchaa
 * Marrun
 * Minimole
 * Muugaden
 * Takkon
 * Uutsubo
 * Yadokka
 * Yukigasen

Sonic Rush Adventure

 * Angler Fish
 * Cave Bat robot
 * Pirahna bot
 * Ptera
 * Steampacker
 * Tokrikeratanku
 * Wrench Swinger

SatAM and Archie

 * Pseudo Sonic