Sonic, Knuckles, Tails, and Amy were aboard a space shuttle on lift off. Due to incorrect steering problems in outer space, the compartment with the master emerald shards opened, and let them drift away. If things couldn't get any worse, the shuttle crash landed on the space colony ARK. Knuckles mysteriously disappeared. Sonic must switch chaos emeralds with a hoax & Tails must destroy the colony's power generator! Please let this page load and click the thumbnails for a better quality.

You really need to get rid of those robots in this stage, because they won't hesitate to attack you. 

 

Use this white switch to open up a locked door. Be careful not to touch those bombs.

 

Play Mystic Melody on this artifact and several platforms will appear. If you decide to follow them, you'll be lead to a room with an extra life capsule. Once you reach the end of this stage you'll be faced with a large machine. Shoot at it simultaneously to open a compartment which holds the goal ring.