The music for Act 2 is a remix of Hydrocity Zone Act 2's music from Sonic the Hedgehog 3.

The music for Act 1 is a remix of Angel Island Zone Act 2's music from Sonic the Hedgehog 3.

This will launch Sonic up to the right where the photo piece sits. Continue through the loop, then jump once Sonic reaches the small hill on the blue path.

Past the first Start Post, go down and into the second gap on the right.

Get up on the topmost of these blocks, then walk through the wall on the left.

Near the end of the Act at the bottom of the Act, there are three sets of clockwise rotating square blocks.

Once out, head down to the right, then up using the two moving platforms to reach the upper left area.

After the second Start Post, continue along through the loops and go through the high-speed warp tube.

Continue down from the last photo piece, then go all the way to the right until Sonic reaches the high-speed warp tube at the end.

Past the first Start Post, jump off the rotating platforms and hug the left side.Then, Spin through the Spiny, ride then the rotating platforms up and go the the right. From the last photo piece, go back to the red Spring and use it to head upward to the right.Immediatly after the first blue path, use the red Springs to land on the upper platforms.Go then down the first high-speed warp tube and hold right once Sonic comes out of the other end.

From the third photo piece, hop left off the ledge and head to the right through the Booster.

Go through the high-speed warp tube on the left of the last photo piece, then hop down the right ledge and continue along the path until the yellow Spring appears.

Follow the first blue path at the start, let Sonic get launched into the air at the end, and land on the right.

Then, just use the spring covering the other side to be launched up to the photo piece. Once out, scale the moving platforms and then go into the next high-speed warp tube.

Along the topmost route, go through the two loops and hop into the high-speed warp tube.

The photo piece will be on the second step of the platform Sonic lands on.

From the first Start Post, go right through the loop and launch off the ramp.

The platforms sway with Sonic weight's however, so leap with caution. Standing on one of the hovering platforms on either side of the machine allows Sonic to reach Robotnik's vulnerable spot.

During this boss battle, Robotnik floats around in the middle of the arena and fires off showers of slow-moving bullets in Sonic's general direction. Robotnik, who floats around in an Egg Mobile-like vehicle with two platforms surrounding him.

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