Sonic The Hedgehog 2: Heroes seems good
Warehog bits are the bad ones.
They should have a cheat like in Lawnmower man that lets you skip the dull bits.
ALL GAMES SHOULD HAVE IT
A few of my friends had genesis back in the day and even 1 cousin did. But I was a nintendo and super nintendo fan. But just few days ago I went to goodwill and got a radica little box it hooks up to the tv and has 6 games built in. Its says genesis on the front. One of the games is Sonic the hedgehog.