Achieved
Achievement
% of players
Unlock date
YesThe Opening Act

Completed the first stage.

99.62%16/09/2017, 19:14:04
YesGREEN HILL Restored!

Restored the GREEH HILL stage Gate.

93.2%16/09/2017, 19:41:48
YesBright Star

Got Rank S in an act.

77.83%21/09/2017, 00:55:03
YesCHEMICAL PLANT Restored!

Restored the CHEMICAL PLANT Stage Gate.

73.3%20/09/2017, 22:25:01
YesEradicator

Defeated 100 enemies.

68.75%20/09/2017, 22:56:40
YesSKY SANCTUARY Restored!

Restored the SKY SANCTUARY Stage Gate.

63.35%20/09/2017, 22:57:40
YesScrap Metal

Defeated Metal Sonic.

52.86%21/09/2017, 22:28:05
YesSunny side up

Defeated Death Egg Robot.

48.2%20/09/2017, 23:51:25
YesShooting Star

Got Rank S in acts three times.

45.12%21/09/2017, 22:37:07
YesSPEED HIGHWAY Restored!

Restored the SPEED HIGHWAY Stage Gate.

43.67%21/09/2017, 00:04:15
YesTrickstar

Executed a trick with a seven-step combo or longer.

41.85%16/09/2017, 19:24:25
YesCITY ESCAPE Restored!

Restored the CITY ESCAPE Stage Gate.

41.64%21/09/2017, 01:32:28
YesSEASIDE HILL Restored!

Restored the SEASIDE HILL Stage Gate.

38.85%21/09/2017, 22:23:16
NoAction Hero

Performed all of Sonic's actions in Act 2.

34.3% 
YesPerfect Punisher

Defeated Perfect Chaos.

33.94%23/09/2017, 20:58:12
YesShadow Boxing

Defeated Shadow.

33.92%21/09/2017, 23:07:54
YesRing King

Reached the goal without dropping any of the rings you collected in GREEN HILL Act 1.

32.36%21/09/2017, 01:10:56
YesDemolition Derby

Wrecked 30 or more cars in CITY ESCAPE.

30.79%21/09/2017, 01:32:00
YesCRISIS CITY Restored!

Restored the CRISIS CITY Stage Gate.

30.53%23/09/2017, 21:25:45
YesROOFTOP RUN Restored!

Restored the ROOFTOP RUN Stage Gate.

29.42%23/09/2017, 22:02:35
YesPLANET WISP Restored!

Restored the PLANET WISP Stage Gate.

27.87%23/09/2017, 22:26:09
YesWalk on Air

Cleared SKY SANCTUARY without falling even once.

27.06%21/09/2017, 22:37:00
YesSilver Got Served

Defeated Silver.

26.19%23/09/2017, 23:33:04
YesBoom Boom Dragoon

Defeated Egg Dragoon.

24.7%23/09/2017, 23:26:23
YesTreasure Hunter

Collected all the Chaos Emeralds.

24.46%23/09/2017, 23:33:20
YesAll Stages Clear!

Cleared Sonic Generations.

23.18%25/09/2017, 20:51:02
NoBlazing Meteor

Got Rank S in acts seven times.

18.71% 
NoLook Both Ways

Reached the goal in CRISIS CITY without being hit by a tornado-carried car.

17.03% 
NoA Quick Breather

Got the Red Star Ring atop the highest spot in ROOFTOP RUN.

16.27% 
YesJump for Joy!

Found the spring hidden in GREEN HILL Act 1 and reached the goal with a Red Star Ring.

13.66%21/09/2017, 22:33:04
YesSupersonic!

Cleared a regular stage as Super Sonic.

12.01%25/09/2017, 20:56:39
YesA 30-Second Test

Participated in a 30 Second Trial.

11.47%21/09/2017, 01:33:59
YesJoin the Ranks

Joined the rankings.

11.2%21/09/2017, 01:36:22
NoHalfway Point

Cleared half the missions.

11.08% 
YesWalkie Talkie

Chatted with all of Sonic's friends you saved.

10.06%23/09/2017, 22:26:16
NoBlue Comet

Got Rank S in acts 12 times.

9.01% 
NoGreased Lightning

Cleared Green Hill within one minute.

8.24% 
NoThe Byway or the Highway

Got the Red Star Ring located on the shortcut route in SPEED HIGHWAY.

8.18% 
NoWalk on Water

Cleared CHEMICAL PLANT without entering the water.

8.05% 
NoColor Power!

Got the Red Star Ring by using an Orange Wisp in PLANET WISP.

6.02% 
NoSecret Sleuth

Got the Red Star Ring located in the hidden room in SEASIDE HILL.

5.9% 
NoBonds of Friendship

Completed all of Sonic's friends' Challenges.

5.84% 
NoMission Accomplished!

Cleared all the missions.

5.53% 
NoBig Bang

Got Rank S in all acts.

4.85% 
NoRed Ring Collector

Got all Red Star Rings.

3.55% 
NoMad Skillz

Got all custom skills.

3.23% 
No(Hedge)Hogging It All Up!

Got all collectibles.

3.18% 
NoCan't Touch This

Took no damage while defeating the final boss.

1.88% 
NoTime Attacker

Played Time Attack on all stages.

1.55% 

    

Achievements last synchronized on 11/09/2018, 09:17.