Action Hero
Not unlocked yetPerformed all of Sonic's actions in Act 2.
Bonds of Friendship
Not unlocked yetCompleted all of Sonic's friends' Challenges.
The Opening Act
Not unlocked yetCompleted the first stage.
Can't Touch This
Not unlocked yetTook no damage while defeating the final boss.
Sunny side up
Not unlocked yetDefeated Death Egg Robot.
Scrap Metal
Not unlocked yetDefeated Metal Sonic.
Boom Boom Dragoon
Not unlocked yetDefeated Egg Dragoon.
Perfect Punisher
Not unlocked yetDefeated Perfect Chaos.
Shadow Boxing
Not unlocked yetDefeated Shadow.
Silver Got Served
Not unlocked yetDefeated Silver.
CHEMICAL PLANT Restored!
Not unlocked yetRestored the CHEMICAL PLANT Stage Gate.
CRISIS CITY Restored!
Not unlocked yetRestored the CRISIS CITY Stage Gate.
CITY ESCAPE Restored!
Not unlocked yetRestored the CITY ESCAPE Stage Gate.
ROOFTOP RUN Restored!
Not unlocked yetRestored the ROOFTOP RUN Stage Gate.
GREEN HILL Restored!
Not unlocked yetRestored the GREEH HILL stage Gate.
PLANET WISP Restored!
Not unlocked yetRestored the PLANET WISP Stage Gate.
SPEED HIGHWAY Restored!
Not unlocked yetRestored the SPEED HIGHWAY Stage Gate.
SEASIDE HILL Restored!
Not unlocked yetRestored the SEASIDE HILL Stage Gate.
SKY SANCTUARY Restored!
Not unlocked yetRestored the SKY SANCTUARY Stage Gate.
Supersonic!
Not unlocked yetCleared a regular stage as Super Sonic.
(Hedge)Hogging It All Up!
Not unlocked yetGot all collectibles.
Treasure Hunter
Not unlocked yetCollected all the Chaos Emeralds.
Walk on Water
Not unlocked yetCleared CHEMICAL PLANT without entering the water.
Look Both Ways
Not unlocked yetReached the goal in CRISIS CITY without being hit by a tornado-carried car.