Sonic The Hedgehog
12 Achievements
200
60-80h
Labyrinth Zone
You got to the Labyrinth Zone.
8
How to unlock the Labyrinth Zone achievement in Sonic The Hedgehog - Definitive Guide
Upon completion of Spring Yard Zone you will get this achievement. Dr. Robotnik in Spring Yard Zone is arguably the most annoying boss in the game. You can only seem to hit him when he is about to come down with his grappling spike to pick up a block. These blocks do not respawn so there is a sense of urgency to the battle that adds some unwanted pressure. Keep on him and after the regular amount of hits he'll explode and flee.
The Labyrinth Zone is the 4th Zone. You must pass the Spring Yard Zone to get it. The theme of this Zone is urban city/casino. This zone has quite a few stuff to avoid. There are monsters with spikes on top of them that you should just avoid, huge rotating spikes, and these baddies that chase you when you're going down slants. Keep your cool and always have a ring with you. Remember that you can use the save system to your advantage.
See videos below for a Spring Yard Zone Guide: