Egg-Cams are small egg-shaped surveillance devices that Doctor Robotnik uses to spy on the people of Mobius. They made their first appearance in Issue 9 and have also been seen in Sonic the Comic Online under control of the Kane Broadcasting Company. One made a cameo in the R.B.R story among various other Robotnik creations. A variation has appeared crossed with a Bat Brain Badnik, but Sonic uncharacteristically smashed it without a word of mockery towards Robotnik.