Cheats, Codes & FAQs
The Opening Act
Race through the first stage.
All Stages Cleared!
Clear Sonic Generations.
Clear GREEN HILL Act 1 within one minute.
Get Rank S in an Act.
Get Rank S in three Acts.
Get Rank S in seven Acts.
The Byway or the Highway
Got the Red Star Ring located on the shortcut route in SPEED HIGHWAY Act 2 and reached the goal.
Walk on Air
Cleared SKY SANCTUARY Act 1 without falling and losing a life.
Wrecked 30 or more cars in CITY ESCAPE Act 2.
Got the Red Star Ring located in the hidden room in SEASIDE HILL Act 1 and reached the goal.
Look Both Ways
Reached the goal in CRISIS CITY Act 2 without being hit by a tornado-carried cars or rocks.
Walk on Water
Cleared CHEMICAL PLANT Act 2 without entering the water.
Jump for Joy!
Found the spring hidden in GREEN HILL Act 1 and reached the goal with a Red Star Ring.
Boom Boom Dragon
Defeated Egg Dragoon.
Sunny Side Up
Defeated Death Egg Robot.
Can't Touch This
Took no damage from the final boss and cleared the stage.
A Quick Breather
Got the Red Star Ring atop the highest spot in ROOFTOP RUN Act 2 and reached the goal.
Got the Red Star Ring by using an Orange Wisp in PLANET WISP Act 2 and reached the goal.
Cleared a regular stage as Super Sonic.
ROOFTOP RUN Restored!
Restored the ROOFTOP RUN Stage Gate.
Collected all the Chaos Emeralds.
Silver Got Served
Defeated Metal Sonic.
Defeated Perfect Chaos.
CITY ESCAPE Restored!
Restored the CITY ESCAPE Stage Gate.
GREEN HILL Restored!
Restored the GREEN HILL Stage Gate.
CHEMICAL PLANT Restored!
Restored the CHEMICAL PLANT Stage Gate.
PLANET WISP Restored!
Restored the PLANET WISP Stage Gate.
SEASIDE HILL Restored!
Restored the SEASIDE HILL Stage Gate.
CRISIS CITY Restored!
Restored the CRISIS CITY Stage Gate.
Play Ranking Attack on all stages.
Red Ring Collector
Get all Red Star Rings.
Clear half the Challenge Acts.
Clear all the Challenge Acts.
SKY SANCTUARY Restored!
Restored the SKY SANCTUARY Stage Gate.
SPEED HIGHWAY Restored!
Restored the SPEED HIGHWAY Stage Gate.
Bonds of Friendship
Complete all Challenge Acts featuring Sonic's friends.
Chat with each of Sonic's friends you have saved.
Join the Ranks
Join the rankings.
A 30-Second Test
Participate in a 30 Second Trial.
Get all Skills.
(Hedge)Hogging It All Up!
Get all collectibles.
Get Rank S in twelve Acts.
Get Rank S in all Acts.
Pull off a seven or more trick combo or six trick combo ending in a finishing trick.
Defeat 100 enemies.
Reach the goal without dropping any of the rings you collected in GREEN HILL Act 1.
Perform all of Sonic's moves in Act 2.