Badnik Mecha Sonic, Smash Fighters Z Wiki

Badnik Mecha Sonic is a Super Badnik created by Eggman. Badnik Mecha Sonic was assimilated by Metal Sonic alongside other Sonic robots and the EggNet, but was later rebuilt by Eggman. Badnik Mecha Sonic makes a minor appearance during flashbacks of the Metal Sonic Saga, but first appears during the Void Saga.

Metallix, Smash Fighters Z Wiki

GeeKY Newsletter — LiveJournal

Pet Mod - [Gen 8] Crossover Chaos, Page 10

The SEGA Generation, Page 6

Mecha Sonic, Fictional Fighters Wiki

PC / Computer - Sonic Generations - The Sounds Resource

Badnik Mecha Sonic, Smash Fighters Z Wiki

Jolt 2 Movie

Ian Flynn's Bumblekast Q&A Thread - Comics - Sonic Stadium

Lexaloffle Superblog