Zero

Zero the Kamikaze Squirrel is the starring character in the 1992 side-scrolling platformer game of the same name which was developed by Iguana Entertainment (later known as Acclaim Studios Austin) and published by Sunsoft for the Sega Mega Drive and Super Nintendo Entertainment System platforms. He's a friendly and fast squirrel who lives in Desert Plains in the United States, and he really loves his enemies. (Please don't mind the picture or voice, credits to Sunsoft) (AI-generated picture doesn't look like him at all)