Unlocked: Jul 15, 2012 10:42pm
The Opening Act
Completed the first stage.
Unlocked: Jul 15, 2012 10:52pm
GREEN HILL Restored!
Restored the GREEH HILL stage Gate.
Unlocked: Jul 15, 2012 11:03pm
CHEMICAL PLANT Restored!
Restored the CHEMICAL PLANT Stage Gate.
Unlocked: Jul 15, 2012 11:17pm
SKY SANCTUARY Restored!
Restored the SKY SANCTUARY Stage Gate.
Unlocked: Jul 16, 2012 12:06pm
SPEED HIGHWAY Restored!
Restored the SPEED HIGHWAY Stage Gate.
Unlocked: Jul 16, 2012 5:36pm
CITY ESCAPE Restored!
Restored the CITY ESCAPE Stage Gate.
Unlocked: Jul 19, 2012 10:38am
SEASIDE HILL Restored!
Restored the SEASIDE HILL Stage Gate.
Unlocked: Jul 19, 2012 11:33am
CRISIS CITY Restored!
Restored the CRISIS CITY Stage Gate.
Unlocked: Jul 19, 2012 11:44am
ROOFTOP RUN Restored!
Restored the ROOFTOP RUN Stage Gate.
Unlocked: Jul 19, 2012 12:10pm
PLANET WISP Restored!
Restored the PLANET WISP Stage Gate.
Unlocked: Jul 16, 2012 11:55am
Sunny side up
Defeated Death Egg Robot.
Unlocked: Jul 19, 2012 11:14am
Perfect Punisher
Defeated Perfect Chaos.
Unlocked: Jul 19, 2012 12:42pm
Boom Boom Dragoon
Defeated Egg Dragoon.
Unlocked: Jul 16, 2012 11:38am
Scrap Metal
Defeated Metal Sonic.
Unlocked: Jul 19, 2012 10:50am
Shadow Boxing
Defeated Shadow.
Unlocked: Jul 19, 2012 12:19pm
Silver Got Served
Defeated Silver.
Unlocked: Jul 19, 2012 12:44pm
Treasure Hunter
Collected all the Chaos Emeralds.
Unlocked: Jul 19, 2012 1:05pm
All Stages Clear!
Cleared Sonic Generations.
Unlocked: Jul 15, 2012 10:42pm
Bright Star
Got Rank S in an act.
Unlocked: Jul 16, 2012 11:27am
Shooting Star
Got Rank S in acts three times.
Unlocked: Jul 22, 2012 11:34am
Blazing Meteor
Got Rank S in acts seven times.
Unlocked: Apr 11, 2013 5:34pm
Blue Comet
Got Rank S in acts 12 times.
Unlocked: Jul 19, 2012 10:45am
Trickstar
Executed a trick with a seven-step combo or longer.
Unlocked: Jul 15, 2012 11:17pm
Eradicator
Defeated 100 enemies.
Unlocked: Apr 6, 2013 5:25pm
Ring King
Reached the goal without dropping any of the rings you collected in GREEN HILL Act 1.
Unlocked: Jul 19, 2012 11:42am
Action Hero
Performed all of Sonic's actions in Act 2.
Unlocked: Apr 12, 2013 3:20pm
Join the Ranks
Joined the rankings.
Unlocked: Apr 12, 2013 3:11pm
A 30-Second Test
Participated in a 30 Second Trial.
Unlocked: Jul 16, 2012 5:30pm
Demolition Derby
Wrecked 30 or more cars in CITY ESCAPE.
Unlocked: Jul 20, 2012 7:21pm
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.
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.
