Nebula is a second-generation Badnik. They have been a major part of Doctor Robotnik's army for years. Nebulas have rounded bodies that fly on helicopter rotors and a small funnel on their undersides. They will fly directly over a target and drop bombs from these funnels. Over time, Nebulas have had their weapons modified so that they can actually aim rather than drop on whatever's directly beneath them.
- Sonic the Summer Special - Sonic's World feature
- Sonic the Summer Special - Attack of the Badniks
- Issue 79 - Revolution
- Issue 99 - No Exit
- Issue 131 - Shady Characters
- Issue 132 - Cat Trick
- Issue 258 - Sky Chase