Eggrobo (Knuckles the Echidna)
Gender Masculine programmed
Species Eggmanrobo/EggRobo
Location Chemical Plant
Current Status Alive
Main Weapon(s) E.G.G Blaster, Rockets, A-Bombs
Ability/ies Flight
Ethnicity Death Egg
The Great Eggrobo Wing Commander
Eye color Red-black
First Appearance Knuckles the Echidna (Withersoul 235 game)

Eggrobo is the main antagonist of Knuckles the Echidna.


Eggrobo starts his attack by kidnapping Tails, then Sonic. He wants to barter them for the emeralds. He awaits Knuckles at the end of all but two zones. In Doomsday Zone, Eggrobo keeps the glass case Sonic & Tails are trapped in. Ultimately, he escapes but drops the duo after failing to trap them into bumpers placed with the Debug Control Device, which he had stolen.

Battle in Eggrobo Egger

Eggrobo doesn't pilot the Egg-O-Matic, but fights by himself. Eggrobo shoots lasers and would move from left to right on the field. Sometimes, instead of firing a laser at Knuckles, he'll fire a laser at the ground and create small fiery waves among the ground. Eggrobo will teleport if Knuckles comes near him too slowly, so the player should spindash at a good moment to hit him directly. Eggrobo can sometimes spin around and attempt to block Knuckles' spindash. And he sometimes drops the bombs from S&K's intro sequence. After 19 hits, he flies away.

Knuckles the Echidna II

Eggrobo retains his role as main villain in this game.


  • In the first game, Eggrobo is replaced by Robotnik in Appartment City and Temple.