Get Level A on all the Action Stages by using Metal Sonic.

Get 130 Emblems.

Get Level A on all the Action Stages.

Get all Emblems in the Adventure Field.

Clear the Sonic story.

Become friends with E-102.

Become friends with Knuckles.

Clear the Arcade Battle in Offline Mode.

Find all 60 treasures

Perform a 10 chain combo in Scenario Campaign Mode.

Clear the tutorial stage in Scenario Campaign Mode.

Find one treasure

Finish the game in Crushing Mode