|This character exists primarily or exclusively within the Sonic the Comic continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Rhino Neil was a green anthropomorphic rhino.
In fact, Rhino Neil was Doctor Robotnik in disguise, and the Paradise Dome was a trap. Luckily, Sonic realised the deception (after "Rhino Neil" referred to him as "Spikeball") and returned in time to save his friends.
- Rhino Neil is a reference to American actor Ryan O'Neal.