Unlocked: Jan 20, 2012 5:51pm
The Opening Act
Completed the first stage.
Unlocked: Jan 20, 2012 6:01pm
GREEN HILL Restored!
Restored the GREEH HILL stage Gate.
Unlocked: Jan 20, 2012 6:36pm
CHEMICAL PLANT Restored!
Restored the CHEMICAL PLANT Stage Gate.
Unlocked: Jan 20, 2012 6:45pm
SKY SANCTUARY Restored!
Restored the SKY SANCTUARY Stage Gate.
Unlocked: Jan 21, 2012 9:24pm
SPEED HIGHWAY Restored!
Restored the SPEED HIGHWAY Stage Gate.
Unlocked: Jan 22, 2012 7:24pm
CITY ESCAPE Restored!
Restored the CITY ESCAPE Stage Gate.
Unlocked: Jan 22, 2012 7:49pm
SEASIDE HILL Restored!
Restored the SEASIDE HILL Stage Gate.
Unlocked: Jan 23, 2012 11:42pm
CRISIS CITY Restored!
Restored the CRISIS CITY Stage Gate.
Unlocked: Jan 24, 2012 1:16am
ROOFTOP RUN Restored!
Restored the ROOFTOP RUN Stage Gate.
Unlocked: Jan 24, 2012 7:39pm
PLANET WISP Restored!
Restored the PLANET WISP Stage Gate.
Unlocked: Jan 21, 2012 9:06pm
Sunny side up
Defeated Death Egg Robot.
Unlocked: Jan 23, 2012 11:05pm
Perfect Punisher
Defeated Perfect Chaos.
Unlocked: Jan 29, 2012 8:50pm
Boom Boom Dragoon
Defeated Egg Dragoon.
Unlocked: Jan 21, 2012 5:10pm
Scrap Metal
Defeated Metal Sonic.
Unlocked: Jan 23, 2012 8:31pm
Shadow Boxing
Defeated Shadow.
Unlocked: Jan 24, 2012 8:08pm
Silver Got Served
Defeated Silver.
Unlocked: Jan 29, 2012 8:52pm
Treasure Hunter
Collected all the Chaos Emeralds.
Unlocked: Jan 29, 2012 11:16pm
All Stages Clear!
Cleared Sonic Generations.
Unlocked: Jan 20, 2012 7:34pm
Bright Star
Got Rank S in an act.
Unlocked: Jan 29, 2012 11:36pm
Shooting Star
Got Rank S in acts three times.
Unlocked: Jan 20, 2012 5:57pm
Trickstar
Executed a trick with a seven-step combo or longer.
Unlocked: Jan 20, 2012 6:36pm
Eradicator
Defeated 100 enemies.
Unlocked: Jan 20, 2012 7:33pm
Ring King
Reached the goal without dropping any of the rings you collected in GREEN HILL Act 1.
Unlocked: Jan 23, 2012 8:12pm
Action Hero
Performed all of Sonic's actions in Act 2.
Unlocked: Feb 18, 2012 5:35pm
Join the Ranks
Joined the rankings.
Unlocked: Feb 18, 2012 5:36pm
A 30-Second Test
Participated in a 30 Second Trial.
Unlocked: Jan 20, 2012 6:44pm
Walk on Air
Cleared SKY SANCTUARY without falling even once.
Unlocked: Mar 29, 2013 9:16pm
Demolition Derby
Wrecked 30 or more cars in CITY ESCAPE.
Unlocked: Jan 22, 2012 7:47pm
Secret Sleuth
Got the Red Star Ring located in the hidden room in SEASIDE HILL.
Unlocked: Feb 8, 2012 10:31pm
A Quick Breather
Got the Red Star Ring atop the highest spot in ROOFTOP RUN.
Unlocked: Mar 29, 2013 9:11pm
Supersonic!
Cleared a regular stage as Super Sonic.
Unlocked: Jan 23, 2012 7:05pm
Halfway Point
Cleared half the missions.
Greased Lightning
Cleared Green Hill within one minute.
Blazing Meteor
Got Rank S in acts seven times.
Blue Comet
Got Rank S in acts 12 times.
Big Bang
Got Rank S in all acts.
Can't Touch This
Took no damage while defeating the final boss.
Bonds of Friendship
Completed all of Sonic's friends' Challenges.
Walkie Talkie
Chatted with all of Sonic's friends you saved.
Jump for Joy!
Found the spring hidden in GREEN HILL Act 1 and reached the goal with a Red Star Ring.
Walk on Water
Cleared CHEMICAL PLANT without entering the water.
Mad Skillz
Got all custom skills.
(Hedge)Hogging It All Up!
Got all collectibles.
Time Attacker
Played Time Attack on all stages.
Red Ring Collector
Got all Red Star Rings.
Mission Accomplished!
Cleared all the missions.
