Enter the Collection room, and stand to the right of the Movie Chair and to the left of the Art Painting, then hold Back for five seconds to enter a trap hole that takes you to the Statue room, where you can enter the following passwords to get figurines:
|Big the Cat||353012|
|Blaze the Cat||544873|
|Cream the Rabbit||332955|
|Espio the Chameleon||894526|
|Jet the Hawk||383870|
|Knuckles the Echidna||679417|
|Miles "Tails" Prower||632951|
|Rouge the Bat||888200|
|Shadow the Hedgehog||262416|
|Silver the Hedgehog||688187|
|Sonic the Hedgehog||204390|
|Vector the Crocodile||868377|
Purchase the Sega controller from the shop found to the left of Green Hill Zone. Take the controller to the Sega console found in the top left area of Green Hill Zone to unlock the classic Sonic The Hedgehog game.Level select in Sonic The Hedgehog game
Start the classic Sonic The Hedgehog game, then press Up, Down, Left, Right, A after Sonic appears at the title screen to unlock all levels.Play as Super Sonic
Defeat the final Boss to play as Super Sonic in the Classic and Modern stages.Character references
During any challenge with Modern Sonic in the "City Escape" level, go to the foot of the staircases before the semi truck chase to find various posters. Some of the more obscure characters from the Sonic series can be seen here. Mighty The Armadillo from Knuckles Chaotix is displayed on a "MISSING" poster, while on nearby "WANTED" posters, Fang The Weasel from Sonic Triple Trouble is visible, and Bark The Dog from Sonic: The Fighters, among others.Avatar Awards
Successfully complete the indicated task to unlock the corresponding Avatar Award:
- Classic Eggman Suit (Bottoms): Defeat all rivals in Hard mode.
- Classic Eggman Suit (Head): Defeat the final Boss in Hard mode.
- Classic Eggman Suit (Tops): Defeat all Bosses in Hard mode.
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- The Opening Act (10 points): Race through the first stage.
- All Stages Cleared! (50 points): Clear Sonic Generations.
- Greased Lightning (10 points): Clear GREEN HILL Act 1 within one minute.
- Bright Star (15 points): Get Rank S in an Act.
- Shooting Star (20 points): Get Rank S in three Acts.
- Blazing Meteor (30 points): Get Rank S in seven Acts.
- Blue Comet (40 points): Get Rank S in twelve Acts.
- Big Bang (50 points): Get Rank S in all Acts.
- Trickstar (10 points): Pull off a seven or more trick combo or six trick combo ending in a finishing trick.
- Eradicator (15 points): Defeat 100 enemies.
- Ring King (15 points): Reach the goal without dropping any of the rings you collected in GREEN HILL Act 1.
- Action Hero (10 points): Perform all of Sonic's moves in Act 2.
- Bonds of Friendship (10 points): Complete all Challenge Acts featuring Sonic's friends.
- Walkie Talkie (10 points): Chat with each of Sonic's friends you have saved.
- Join the Ranks (20 points): Join the rankings.
- A 30-Second Test (20 points): Participate in a 30 Second Trial.
- Mad Skillz (30 points): Get all Skills.
- (Hedge)Hogging It All Up! (50 points): Get all collectibles.
- Time Attacker (30 points): Play Ranking Attack on all stages.
- Red Ring Collector (30 points): Get all Red Star Rings.
- Halfway Point (30 points): Clear half the Challenge Acts.
- Mission Accomplished! (30 points): Clear all the Challenge Acts.
Additionally, there are 27 secret achievements:
- SKY SANCTUARY Restored! (15 points): Restored the SKY SANCTUARY Stage Gate.
- SPEED HIGHWAY Restored! (15 points): Restored the SPEED HIGHWAY Stage Gate.
- CITY ESCAPE Restored! (15 points): Restored the CITY ESCAPE Stage Gate.
- GREEN HILL Restored! (15 points): Restored the GREEN HILL Stage Gate.
- CHEMICAL PLANT Restored! (15 points): Restored the CHEMICAL PLANT Stage Gate.
- PLANET WISP Restored! (15 points): Restored the PLANET WISP Stage Gate.
- SEASIDE HILL Restored! (15 points): Restored the SEASIDE HILL Stage Gate.
- CRISIS CITY Restored! (15 points): Restored the CRISIS CITY Stage Gate.
- ROOFTOP RUN Restored! (15 points): Restored the ROOFTOP RUN Stage Gate.
- Treasure Hunter (20 points): Collected all the Chaos Emeralds.
- Shadow Boxing (25 points): Defeated Shadow.
- Silver Got Served (30 points): Defeated Silver.
- Scrap Metal (20 points): Defeated Metal Sonic.
- Perfect Punisher (25 points): Defeated Perfect Chaos.
- Boom Boom Dragoon (30 points): Defeated Egg Dragoon.
- Sunny Side Up (20 points): Defeated Death Egg Robot.
- Can't Touch This (30 points): Took no damage from the final boss and cleared the stage.
- A Quick Breather (10 points): Got the Red Star Ring atop the highest spot in ROOFTOP RUN Act 2 and reached the goal.
- Color Power! (10 points): Got the Red Star Ring by using an Orange Wisp in PLANET WISP Act 2 and reached the goal.
- Supersonic! (20 points): Cleared a regular stage as Super Sonic.
- Walk on Air (20 points): Cleared SKY SANCTUARY Act 1 without falling and losing a life.
- Demolition Derby (10 points): Wrecked 30 or more cars in CITY ESCAPE Act 2.
- Secret Sleuth (10 points): Got the Red Star Ring located in the hidden room in SEASIDE HILL Act 1 and reached the goal.
- Look Both Ways (10 points): Reached the goal in CRISIS CITY Act 2 without being hit by a tornado-carried cars or rocks.
- Walk on Water (10 points): Cleared CHEMICAL PLANT Act 2 without entering the water.
- Jump for Joy! (10 points): Found the spring hidden in GREEN HILL Act 1 and reached the goal with a Red Star Ring.
- The Byway or the Highway (20 points): Got the Red Star Ring located on the shortcut route in SPEED HIGHWAY Act 2 and reached the goal.