Unlocked: Dec 5, 2012 10:57am
The Opening Act
Completed the first stage.
Unlocked: Dec 5, 2012 11:17am
GREEN HILL Restored!
Restored the GREEH HILL stage Gate.
Unlocked: Dec 5, 2012 11:17am
CHEMICAL PLANT Restored!
Restored the CHEMICAL PLANT Stage Gate.
Unlocked: Dec 5, 2012 11:40am
SKY SANCTUARY Restored!
Restored the SKY SANCTUARY Stage Gate.
Unlocked: Dec 5, 2012 1:15pm
SPEED HIGHWAY Restored!
Restored the SPEED HIGHWAY Stage Gate.
Unlocked: Dec 5, 2012 1:27pm
CITY ESCAPE Restored!
Restored the CITY ESCAPE Stage Gate.
Unlocked: Dec 5, 2012 1:48pm
SEASIDE HILL Restored!
Restored the SEASIDE HILL Stage Gate.
Unlocked: Dec 6, 2012 2:10pm
CRISIS CITY Restored!
Restored the CRISIS CITY Stage Gate.
Unlocked: Dec 6, 2012 2:25pm
ROOFTOP RUN Restored!
Restored the ROOFTOP RUN Stage Gate.
Unlocked: Dec 6, 2012 2:45pm
PLANET WISP Restored!
Restored the PLANET WISP Stage Gate.
Unlocked: Dec 5, 2012 1:03pm
Sunny side up
Defeated Death Egg Robot.
Unlocked: Dec 5, 2012 2:37pm
Perfect Punisher
Defeated Perfect Chaos.
Unlocked: Dec 9, 2012 9:32pm
Boom Boom Dragoon
Defeated Egg Dragoon.
Unlocked: Dec 5, 2012 11:49am
Scrap Metal
Defeated Metal Sonic.
Unlocked: Dec 5, 2012 2:06pm
Shadow Boxing
Defeated Shadow.
Unlocked: Dec 6, 2012 2:51pm
Silver Got Served
Defeated Silver.
Unlocked: Dec 9, 2012 9:33pm
Treasure Hunter
Collected all the Chaos Emeralds.
Unlocked: Dec 9, 2012 11:37pm
All Stages Clear!
Cleared Sonic Generations.
Unlocked: Dec 5, 2012 1:10pm
Bright Star
Got Rank S in an act.
Unlocked: Dec 6, 2012 2:44pm
Shooting Star
Got Rank S in acts three times.
Unlocked: Jan 24, 2013 10:54am
Blazing Meteor
Got Rank S in acts seven times.
Unlocked: Feb 6, 2013 8:17pm
Blue Comet
Got Rank S in acts 12 times.
Unlocked: Dec 5, 2012 2:25pm
Trickstar
Executed a trick with a seven-step combo or longer.
Unlocked: Dec 5, 2012 11:33am
Eradicator
Defeated 100 enemies.
Unlocked: Feb 7, 2013 4:09pm
Ring King
Reached the goal without dropping any of the rings you collected in GREEN HILL Act 1.
Unlocked: Dec 6, 2012 2:05pm
Action Hero
Performed all of Sonic's actions in Act 2.
Unlocked: Feb 6, 2013 8:17pm
Walk on Air
Cleared SKY SANCTUARY without falling even once.
Unlocked: Feb 6, 2013 7:57pm
A Quick Breather
Got the Red Star Ring atop the highest spot in ROOFTOP RUN.
Unlocked: Feb 7, 2013 4:09pm
Supersonic!
Cleared a regular stage as Super Sonic.
Greased Lightning
Cleared Green Hill within one minute.
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.
Join the Ranks
Joined the rankings.
A 30-Second Test
Participated in a 30 Second Trial.
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.
Halfway Point
Cleared half the missions.
Mission Accomplished!
Cleared all the missions.
