Sonic The Hedgehog
12 Achievements
200
60-80h
Star Light Zone
You got to the Star Light Zone.
5
How to unlock the Star Light Zone achievement in Sonic The Hedgehog - Definitive Guide
Upon completion of Labyrinth Zone you will get this achievement. Labyrinth Zone does not actually have a boss persay, it is more of a race. You need to keep up with Dr. Robotnik and the rising water while avoiding the fireball spitting statues and harpoons lining the walls. The physics of jumping underwater in the game do not seem to help at all, and once again there is a bit of pressure due to holding your breath underwater. The level seems to go on forever, but if you keep your cool and focus only on dodging the hazards you'll emerge from the water and get to the Egg Prison.
To get this trophy, you have to beat the Labyrinth Zone as the Star Light Zone is right after it. The Labyrinth Zone consists of 3 acts. Most people find this zone to be difficult. Take advantage of bubbles. Sonic cannot hold his breath forever. Use the bubbles to give Sonic air. You'll know when you need air because a new type of panic music starts playing.
See the videos below for a Labyrinth Zone Guide: