12-03-2012, 07:24 AM
It's possible: when you reach a checkpoint in Sonic 2 and carrying at least 50 rings, you can enter the bonus stage and earn a Chaos Emerald. After leaving the bonus stage, all of the normal stage's ring respawn. So you only need the 3 checkpoints of act1 and the 4 from act 2 from Emerald Hill to change into Super Sonic and allready defeat Eggman in this form at his 1st appearence.
€dit: made hills out of coasts (god-mode)
€dit: made hills out of coasts (god-mode)