From Sonic Retro
Revision as of 13:58, 18 October 2011 by Hivebrain (Text replace - 'Category:Sonic Advance Enemies' to 'Category:Sonic Advance enemies')
The KeroKero is a pink robotic frog enemy found in Neo Green Hill Zone. They make small jumps towards the player, and they can be seen croaking, ocasionaly. Either spin or roll into them to destroy them. "Kero" is a japanese onomatopoeia for the croaking of a frog.