Sunny Side Up
Defeated Death Egg Robot.
20 ✓ November 24th, 2013
Scrap Metal
Defeated Metal Sonic.
20 ✓ November 24th, 2013
Shooting Star
Got Rank S in three Acts.
20 ✓ October 27th, 2013
The Byway or the Highway
Got the Red Star Ring located on the shortcut route in SPEED HIGHWAY Act 2 and reached the goal.
20 ✓ February 10th, 2021
SKY SANCTUARY Restored!
Restored the SKY SANCTUARY Stage Gate.
15 ✓ November 22nd, 2013
SPEED HIGHWAY Restored!
Restored the SPEED HIGHWAY Stage Gate.
15 ✓ September 15th, 2014
CITY ESCAPE Restored!
Restored the CITY ESCAPE Stage Gate.
15 ✓ September 15th, 2014
SEASIDE HILL Restored!
Restored the SEASIDE HILL Stage Gate.
15 ✓ May 4th, 2018
Bright Star
Got Rank S in an Act.
15 ✓ October 26th, 2013
Eradicator
Defeated 100 enemies.
15 ✓ October 27th, 2013
GREEN HILL Restored!
Restored the GREEN HILL Stage Gate.
15 ✓ October 26th, 2013
CHEMICAL PLANT Restored!
Restored the CHEMICAL PLANT Stage Gate.
15 ✓ October 27th, 2013
Action Hero
Performed all of Sonic's actions in Act 2.
10 ✓ May 4th, 2018
Demolition Derby
Wrecked 30 or more cars in CITY ESCAPE Act 2.
10 ✓ February 7th, 2021
The Opening Act
Completed the first stage.
10 ✓ October 26th, 2013
All Stages Cleared!
Cleared Sonic Generations.
50 
Big Bang
Got Rank S in all Acts.
50 
(Hedge)Hogging It All Up!
Got all collectibles.
50 
Blue Comet
Got Rank S in twelve Acts.
40 
🔐 Boom Boom Dragoon
Defeat Egg Dragoon.
30 
🔐 Silver Got Served
Defeat Silver.
30 
Blazing Meteor
Got Rank S in seven Acts.
30 
🔐 Can't Touch This
Take no damage from the final boss and clear the stage.
30 
Mad Skillz
Got all Skills.
30 
Time Attacker
Played Ranking Attack on all stages.
30 
Red Ring Collector
Got all Red Star Rings.
30 
Halfway Point
Cleared half the Challenge Acts.
30 
Mission Accomplished!
Cleared all the Challenge Acts.
30 
🔐 Perfect Punisher
Defeat Perfect Chaos.
25 
🔐 Shadow Boxing
Defeat Shadow.
25 
🔐 Treasure Hunter
Collect all the Chaos Emeralds.
20 
Join the Ranks
Joined the rankings.
20 
A 30-Second Test
Participated in a 30 Second Trial.
20 
🔐 Walk on Air
Clear SKY SANCTUARY Act 1 without falling and losing a life.
20 
🔐 Supersonic!
Race through a regular stage as Super Sonic.
20 
🔐 CRISIS CITY Restored!
Restore the CRISIS CITY Stage Gate.
15 
🔐 ROOFTOP RUN Restored!
Restore the ROOFTOP RUN Stage Gate.
15 
🔐 PLANET WISP Restored!
Restore the PLANET WISP Stage Gate.
15 
Ring King
Reached the goal without dropping any of the rings you collected in GREEN HILL Act 1.
15 
Greased Lightning
Cleared GREEN HILL Act 1 within one minute.
10 
Trickstar
Pulled off a seven or more trick combo or six trick combo ending in a finishing trick.
10 
Bonds of Friendship
Completed all Challenge Acts featuring Sonic's friends.
10 
Walkie Talkie
Chatted with all of Sonic's friends you saved.
10 
🔐 Jump for Joy!
Find the spring hidden in GREEN HILL Act 1 and reach the goal with a Red Star Ring.
10 
🔐 Walk on Water
Clear CHEMICAL PLANT Act 2 without entering the water.
10 
🔐 Secret Sleuth
Get the Red Star Ring located in the hidden room in SEASIDE HILL Act 1 and reach the goal.
10 
🔐 Look Both Ways
Reach the goal in CRISIS CITY Act 2 without being hit by a tornado-carried cars or rocks.
10 
🔐 A Quick Breather
Get the Red Star Ring atop the highest spot in ROOFTOP RUN Act 2 and reach the goal.
10 
🔐 Color Power!
Get the Red Star Ring by using an Orange Wisp in PLANET WISP Act 2 and reach the goal.
10