Zones

Angel Island Zone:
This is the most basic zone. Unlike the other first zones,
this one isn't all that easy. DO NOT try breaking the wall
at the end without Knux; only he can do it.

Hydrocity Zone:
Well well, look who Labyrinth inspired!!! If you have
gotten all the emeralds there are at this point (including
Hydrocity's), you should be Super Sonic by now!
Grab the many air bubbles and bubble shields to
prevent from drowning. A real annoyer.

Marble Garden Zone:
Inspired by the Marble Zone in Sonic 1, This stage is
a lot more long than hard. There are two diffrent
bosses here, plus 3 kinds of deadly traps and lots
of enemies.

Carnival Night Zone:
Act 1 is veeerrrryyy easy. Act 2 is the big one. An
underwater chamber, two paths all leading to the
drum chamber, and a boss to deal with. 1: Run the
levels with Knuckles. He skips the Drum Chamber
and the boss all in one.

Icecap Zone:
About time for an ice level. Rigged with traps, enemies,
and haze that'll make ya freeze, this level is hard, but
very short. Turn into Super Sonic right away, because
you'll need speed and invincibility to win this zone. On
act II, don't turn super just yet because there is that matter
of the ice floating above water.

Launch Base Zone:
This isn't really all that hard. Although it looks like a
maze, but it's suprisingly straightforward. When you
find an eggporter below one, take the lower road
and follow the path.

Mushroom Hill Zone:
The fungus infested area is VERY basic. Not at all hard!
Swing on the vines and hold on to umbrellas to reach new
heights. At the end, battle Eggman and his new communication
plan!

Flying Battery Zone:
Longer then Marble Garden if that sinks into your head. First,
you'll need to hover
over 10,000 miles of air, avoid the rabid machinery and find lotz o hidden paths.

Sandopolis Zone:
THE LONGEST ZONE IN THE GAME! The first act is large, but
shouldn't give you much trouble, but Act II will. Sand traps, ghosts,
shifting sand mazes and more, all leading up to Eggman.

Lava Reef Zone:
The level undergoing a geological change is not THAT hard, especcialy
compared to Sandopolis. Just keep a fire shield as long as you can,
look out for Hons and you'll be okay.

Hidden Palace Zone:
After surviving the Egg Flare, you'll wind up in.... Hidden Palace! In this
zone you will battle Knuckles who will come to his senses and help you.

Sky Sanctuary Zone:
You gotta stop Eggy or he will use the Emerald to start up his egg! You
will meet Metal Sonic who will make your life a living heck.

Death Egg Zone:
L-O-N-G. Not really hard. Just look out for pits and those annoying
spike enemies. At the end, you will face the bumpy Bumpta and
challenge Eggy one last time.

Doomsday Zone:
You got all the emeralds right? Chase after Eggy with your power behind you.