Why was Sonic created?

(he made his official debut in Sonic 1, but Rad Mobile was his first appearance.

(TRICK QUESTION)

The console wars are over, SEGA basically builds games for the Nintendo

SEGA never said ho many islands are there, but throughout all the games there's only 15

A quiz to test how well you know the Sonic the Hedgehog franchise

 franchise: Sonic the Hedgehog

company: SEGA

difficulty: Hard