World Savior
Cleared the game
100 ✓ October 24th, 2009
Sunny
Collected all Sun Medals
50 ✓ January 1st, 1753
Full Moon
Collected all Moon Medals
50 ✓ November 3rd, 2009
Partly Cloudy
Collected half of the Sun Medals
30 ✓ October 24th, 2009
Half Moon
Collected half of the Moon Medals
30 ✓ October 24th, 2009
Blue Streak
Upgraded all of Sonic the Hedgehog's stats to their maximum levels
30 ✓ October 24th, 2009
Power Overwhelming
Upgraded all of Sonic the Werehog's stats to their maximum levels
30 ✓ November 10th, 2009
Social Butterfly
Talked to all townspeople
30 ✓ October 25th, 2009
Still Broken
Restored the first continent
25 ✓ October 22nd, 2009
Looking Better
Restored the second continent
25 ✓ October 23rd, 2009
Still a Jigsaw Puzzle
Restored the third continent
25 ✓ October 23rd, 2009
Picking Up the Pieces
Restored the fourth continent
25 ✓ October 23rd, 2009
Almost There
Restored the fifth continent
25 ✓ October 24th, 2009
One More to Go
Restored the sixth continent
25 ✓ October 24th, 2009
Helping Hand
Completed all missions for a townsperson
20 ✓ October 23rd, 2009
Ace Pilot
Cleared Act 1 of Tornado Defense without taking damage
20 ✓ October 22nd, 2009
Day Tripper
Cleared all Sonic the Hedgehog stages
20 ✓ October 27th, 2009
Hard Day’s Night
Cleared all Sonic the Werehog stages
20 ✓ October 26th, 2009
Get on the Exorcise Bandwagon
Exorcised everyone
20 ✓ October 25th, 2009
That's Enough, Seriously
Gave all souvenirs to the Professor
20 ✓ January 1st, 1753
BFFs
Became best friends with Chip.
20 ✓ October 23rd, 2009
Speeding Ticket
Reached the Goal of Arid Sands, Act 1 as Sonic within 2'50"
20 ✓ October 24th, 2009
Combo King
Achieved 10,000 total combos
20 ✓ October 24th, 2009
Ring Leader
Collected 5,000 total rings
20 ✓ October 24th, 2009
Knockout Brawler
Defeated 1,000 enemies
20 ✓ October 23rd, 2009
Blue Meteor
Reached the Goal of Windmill Isle, Act 2 as Sonic within 2'35"
20 ✓ October 24th, 2009
Getting the Hang of Things
Achieved an S Rank with Sonic the Hedgehog for the first time
15 ✓ October 23rd, 2009
Creature of the Night
Achieved an S Rank with Sonic the Werehog for the first time
15 ✓ October 23rd, 2009
Lay the Smackdown
Have mastered the Stomp technique
10 ✓ October 22nd, 2009
Wall Crawler
Have mastered the Wall Jump technique
10 ✓ October 22nd, 2009
Airdevil
Have mastered the Air Boost technique
10 ✓ October 22nd, 2009
Hyperdrive
Have mastered the Lightspeed Dash technique
10 ✓ October 23rd, 2009
Basher
Have attained Combo Level 5
10 ✓ October 22nd, 2009
Smasher
Have attained Combo Level 10
10 ✓ October 23rd, 2009
Crasher
Have attained Combo Level 15
10 ✓ October 24th, 2009
Thrasher
Have attained Combo Level 20
10 ✓ October 25th, 2009
Gyro with Relish
Cleared all hot dog stand missions in Apotos
10 ✓ October 26th, 2009
Exotic Toppings
Cleared all hot dog stand missions in Mazuri
10 ✓ October 27th, 2009
First Time Customer
Bought a product from Wentos
10 ✓ October 23rd, 2009
Oh, You Shouldn't Have!
Gave a souvenir to the Professor
10 ✓ October 23rd, 2009
Hedgehunk
Cleared the Louie Montaine missions in Empire City and the Ana missions in Mazuri
5 ✓ October 24th, 2009
I Ain't Afraid of No Ghost
Cleared the Marcantonio missions in Spagonia
5 ✓ October 24th, 2009
Hungry Hungry Hedgehog
Got every type of food
30 
Pig in a Blanket
Cleared all hot dog stand missions in Spagonia
10 
Sausage Fried Rice
Cleared all hot dog stand missions in Chun-nan
10 
Iced Hotdog
Cleared all hot dog stand missions in Holoska
10 
Kebab on a Bun
Cleared all hot dog stand missions in Shamar
10 
Ketchup and Mustard
Cleared all hot dog stand missions in Empire City
10 
Hard Boiled
Cleared all hot dog stand missions in Eggmanland
10 
Fried Clam Roll
Cleared all hot dog stand missions in Adabat
10