Restored the first continent

Restored the second continent

Restored the third continent

Restored the fourth continent

Restored the fifth continent

Restored the sixth continent

Achieved an S Rank with Sonic the Hedgehog for the first time

Achieved an S Rank with Sonic the Werehog for the first time

Completed all missions for a townsperson

Have mastered the Stomp technique

Have mastered the Wall Jump technique

Have mastered the Air Boost technique

Have mastered the Lightspeed Dash technique

Have attained Combat Level 5

Have attained Combat Level 10

Have attained Combat Level 15

Have attained Combat Level 20

Cleared all Sonic the Hedgehog stages

Cleared all Sonic the Werehog stages

Exorcised everyone

Cleared all hot dog stand missions in Apotos

Cleared all hot dog stand missions in Spagonia

Cleared all hot dog stand missions in Mazuri

Cleared all hot dog stand missions in Chun-nan

Cleared all hot dog stand missions in Holoska

Cleared all hot dog stand missions in Shamar

Cleared all hot dog stand missions in Empire City

Cleared all hot dog stand missions in Adabat

Cleared all hot dog stand missions in Eggmanland

Bought a product from Wentos

Gave a souvenir to the Professor

Gave all souvenirs to the Professor

Cleared the Louie Montaine missions in Empire City and the Ana missions in Mazuri

Cleared the Marcantonio missions in Spagonia

Reached the Goal of Windmill Isle, Act 2 as Sonic within 2'35"