49 Achievements
(Hedge)Hogging It All Up! Got all collectibles.
17 achievers
A 30-Second Test Participated in a 30 Second Trial.
49 achievers
A Quick Breather Got the Red Star Ring atop the highest spot in ROOFTOP RUN.
54 achievers
Action Hero Performed all of Sonic's actions in Act 2.
107 achievers
All Stages Clear! Cleared Sonic Generations.
74 achievers
Big Bang Got Rank S in all acts.
28 achievers
Blazing Meteor Got Rank S in acts seven times.
72 achievers
Blue Comet Got Rank S in acts 12 times.
38 achievers
Bonds of Friendship Completed all of Sonic's friends' Challenges.
23 achievers
Boom Boom Dragoon Defeated Egg Dragoon.
75 achievers
Bright Star Got Rank S in an act.
185 achievers
Can't Touch This Took no damage while defeating the final boss.
12 achievers
CHEMICAL PLANT Restored! Restored the CHEMICAL PLANT Stage Gate.
175 achievers
CITY ESCAPE Restored! Restored the CITY ESCAPE Stage Gate.
120 achievers
Color Power! Got the Red Star Ring by using an Orange Wisp in PLANET WISP.
27 achievers
CRISIS CITY Restored! Restored the CRISIS CITY Stage Gate.
89 achievers
Demolition Derby Wrecked 30 or more cars in CITY ESCAPE.
90 achievers
Eradicator Defeated 100 enemies.
168 achievers
Greased Lightning Cleared Green Hill within one minute.
40 achievers
GREEN HILL Restored! Restored the GREEH HILL stage Gate.
198 achievers
Halfway Point Cleared half the missions.
41 achievers
Join the Ranks Joined the rankings.
54 achievers
Jump for Joy! Found the spring hidden in GREEN HILL Act 1 and reached the goal with a Red Star Ring.
49 achievers
Look Both Ways Reached the goal in CRISIS CITY without being hit by a tornado-carried car.
54 achievers
Mad Skillz Got all custom skills.
17 achievers
Mission Accomplished! Cleared all the missions.
22 achievers
Perfect Punisher Defeated Perfect Chaos.
97 achievers
PLANET WISP Restored! Restored the PLANET WISP Stage Gate.
84 achievers
Red Ring Collector Got all Red Star Rings.
18 achievers
Ring King Reached the goal without dropping any of the rings you collected in GREEN HILL Act 1.
99 achievers
ROOFTOP RUN Restored! Restored the ROOFTOP RUN Stage Gate.
88 achievers
Scrap Metal Defeated Metal Sonic.
144 achievers
SEASIDE HILL Restored! Restored the SEASIDE HILL Stage Gate.
110 achievers
Secret Sleuth Got the Red Star Ring located in the hidden room in SEASIDE HILL.
20 achievers
Shadow Boxing Defeated Shadow.
100 achievers
Shooting Star Got Rank S in acts three times.
144 achievers
Silver Got Served Defeated Silver.
77 achievers
SKY SANCTUARY Restored! Restored the SKY SANCTUARY Stage Gate.
153 achievers
SPEED HIGHWAY Restored! Restored the SPEED HIGHWAY Stage Gate.
125 achievers
Sunny side up Defeated Death Egg Robot.
139 achievers
Supersonic! Cleared a regular stage as Super Sonic.
45 achievers
The Byway or the Highway Got the Red Star Ring located on the shortcut route in SPEED HIGHWAY.
33 achievers
The Opening Act Completed the first stage.
203 achievers
Time Attacker Played Time Attack on all stages.
11 achievers
Treasure Hunter Collected all the Chaos Emeralds.
75 achievers
Trickstar Executed a trick with a seven-step combo or longer.
108 achievers
Walk on Air Cleared SKY SANCTUARY without falling even once.
80 achievers
Walk on Water Cleared CHEMICAL PLANT without entering the water.
42 achievers
Walkie Talkie Chatted with all of Sonic's friends you saved.
49 achievers