This is the first zone in this game and the easiest as well. Not many
dangers here. The most annoying badnik to watch out for is Coconuts.
His exploding Coconuts cause a lot of problems. Unlike Sonic 1, this
game has 2 acts for every zone, except Metropolis zone. At the end of
Act 2, you must fight Robotnik in a landrover with a drill attached to
the front. Jump the drill and land on the top of the vehicle to score
a hit. After 7 hits, Robotnik will come by again, but he will shoot
the drill off. Jump the drill and land on him to get rid of him.
Emerald Hill Zone