Sonic Mega Collection

Sonic Mega Collection is a video game compilation created by Sega and Sonic Team. It contains the Sega Genesis video games.

Games

 * Sonic the Hedgehog
 * Sonic the Hedgehog 2
 * Sonic the Hedgehog 3
 * Sonic & Knuckles
 * Sonic 3D Blast
 * Sonic Spinball
 * Dr. Robotnik's Mean Bean Machine
 * Blue Sphere
 * Knuckles in Sonic 2
 * Sonic 3 & Knuckles
 * Flicky
 * Ristar

How to Unlock

 * Blue Sphere: Play 20 times of Sonic the Hedgehog and Sonic 3D Blast.
 * Knuckles in Sonic 2: Play 20 times of Sonic the Hedgehog 2 and Sonic Spinball.
 * Sonic 3 & Knuckles: Play 20 times of Sonic the Hedgehog 3 and Sonic & Knuckles.
 * Flicky: Play 30 times of Dr. Robotnik's Mean Bean Machine. Also, you may use a save file in Sonic Adventure 2: Battle.
 * Ristar: Play 30 times of Blue Sphere, Knuckles in Sonic 2, Sonic 3 & Knuckles and Flicky.