Sonic and the Secret Rings/Night Palace

World 7:Night Palace
 * 1:Go for the Goal
 * 2:Head to Head
 * 3:Hands Off
 * 5:Rampage (Purple World Ring)
 * 6:Stealth Attack
 * 7:Collect 100 Rings
 * 9:Diehard Challenge
 * 10:Hands Off
 * 11:Beat the Clock
 * 13:Boss-Erazor Djinn

(this mission is similar to last story mode in other Sonic games, but involves Darkspine Sonic rather than Super Sonic)
 * After getting all seven world rings:
 * 14:Last Paragraph-Alf Layla wa Layla


 * After beating the game
 * 4:No Pearl
 * 8:Chain of 100 Rings
 * 12:Perfect Challenge