Codes

  • Cheat Codes

    EffectCode
    Fast Background Music (Sonic Spinball)Go to the sound test option and play song in order 0, 4, 2, 5, 5, 7
    Instant Chaos Emeralds (Sonic Chaos)On the character select screen, press Up, Down, Up, Down, B, A, B, A, B, A
    Level Select (Sonic Chaos)On the title screen, press Up, Up, Up, Up, Right, Left, Right, Left, Start
    Level Select (Sonic Labyrinth)On the title screen, press Up, Up, Right, Right, Right, Down, Down, Down, Down, Down, Down, Left, Left, Left, Left, Left, Left,
    Level Select (Sonic Spinball)Go to the sound test option and play song in order 0, 2, 1, 5, 6, 6
    Level Select (Sonic the Hedgehog 2)On the title screen, hold Down/Left + A + B and press Start when Tails blinks the 2nd time
    No Gravity (Sonic Spinball)Go to the sound test option and play song in order 0, 9, 0, 1, 6, 8
    Sound Test (Sonic Chaos)On the title screen, press Down, Down, Up, Up, Left, Right, Left, Right, B, A
    Sound test or Time attack (Sonic Triple Trouble.)At the title screen, press up or down.
    Zoomed View (Sonic Spinball)Go to the sound test option and play song in order 0, 2, 1, 1, 6, 6

    Contributed By: Starky27 and nintendonut888.

  • Level Select in Sonic Chaos

    You need to have Sonic Chaos unlocked for the "MiniGames" section. Once that happens, enter the following code on the title screen:

    EffectCode
    Select any zone/act and start from there!Press Up, Up, Down, Down, Right, Left, Right, Left, Start

    Contributed By: SonicDude041488.

  • Level select in sonic triple trouble

    At the SEGA logo screen.

    EffectCode
    Level select (Sonic Triple trouble.)Hold up at the logo. When Knuckles touches the red emerald, press start.

    Contributed By: nintendonut888.

  • Tails Skypatrol (Mini-Game)

    Sound Test + Level Select:-

    EffectCode
    Sound Test + Level SelectAt the Title Screen, hold UP + A + START

    Contributed By: Eggman615.

Passwords

  • Dr. Robotnik's Mean Bean Machine (Mini-Game) Puzzle Mode

    Puzzle Mode:-

    EffectPassword
    Credits (Go to Puzzle Mode)Red, Green, HAS, HAS
    Lesson 01 (Eliminate all RED beans)Clear, Purple, HAS, Red
    Lesson 02 (Eliminate 10 beans at a time)Purple, Yellow, HAS, HAS
    Lesson 03 (Eliminate all RED beans)Purple, Purple, Purple, Yellow
    Lesson 04 (Eliminate 3 waves of beans)Green, Green, Purple, Blue
    Lesson 05 (Let 10 pairs drop in)Purple, Green, Yellow, Purple
    Lesson 06 (Eliminate 11 beans at a time)Blue, Green, Red, Green
    Lesson 07 (Eliminate 4 waves of beans)Blue, Red, Green, Purple
    Lesson 08 (Eliminate ALL beans)Blue, Green, Clear, Purple
    Lesson 09 (Eliminate all BLUE beans)Green, Yellow, Purple, Clear
    Lesson 10 (Eliminate ALL beans)Clear, HAS, Clear, HAS
    Lesson 11 (Eliminate 5 waves of beans)HAS, Blue, Red, HAS
    Lesson 12 (Eliminate ALL beans)Purple, HAS, Yellow, Green
    Lesson 13 (Eliminate 4 waves of beans)Yellow, Purple, Yellow, HAS
    Lesson 14 (Eliminate REFUGEE beans)Yellow, Clear, Clear, Purple
    Lesson 15 (Eliminate 5 waves of beans)Red, Purple, Yellow, Blue
    Lesson 16 (Eliminate 9 beans at a time)Green, Red, Green, HAS
    Lesson 17 (Eliminate 4 waves of beans)Clear, HAS, Yellow, Blue
    Lesson 18 (Eliminate 5 waves of beans)Yellow, HAS, Red, Blue
    Lesson 19 (Eliminate all RED beans)Purple, Red, HAS, Blue
    Lesson 20 (Eliminate ALL beans)Red, Yellow, Blue, Purple
    Lesson 21 (Eliminate 18 waves of beans)Red, Blue, Yellow, Green
    Level 22 (Eliminate all RED beans)Yellow, Green, Red, Red
    Level 23 (Eliminate all RED beans)Red, Blue, Red, Yellow
    Level 24 (Eliminate 11 waves of beans)Clear, Green, Red, Yellow
    Level 25 (Eliminate 18 beans at a time)Red, Yellow, HAS, Purple
    Level 26 (Eliminate 18 beans at a time)Blue, Clear, Red, Yellow
    Level 27 (Eliminate all BLUE beans)Clear, Blue, HAS, Green
    Level 28 (Eliminate 5 waves of beans)Clear, Yellow, Yellow Purple
    Level 29 (Eliminate 5 waves of beans)Blue, Purple, Red, HAS
    Level 30 (Eliminate 7 waves of beans)Blue, Yellow, Purple, HAS
    Sound Test (Go to Scenario Mode)Yellow, Red, Blue, HAS

    Contributed By: Eggman615.

  • Dr. Robotnik's Mean Bean Machine (Mini-Game) Scenario Mode

    Scenario Mode:-

    EffectPassword
    Enemy 10 (Sir Fuzzy Logik)Blue, Yellow, Red, Green
    Enemy 11 (Dragon Breath)Purple, Clear, Blue, Yellow
    Enemy 12 (Scratch)Purple, Blue, Red, HAS
    Enemy 2 (Frankly)Clear, Blue, Red, HAS
    Enemy 3 (Humpty)Yellow, Blue, Purple, Blue
    Enemy 4 (Coconuts)Red, Purple, Clear, Green
    Enemy 5 (Davy Sprocket)Blue, Clear, Clear, HAS
    Enemy 6 (Skweel)HAS, Purple, Clear, Yellow
    Enemy 7 (Dynamight)Blue, Red, Clear, HAS
    Enemy 8 (Grounder)HAS, Purple, Yellow, Blue
    Enemy 9 (Spike)Blue, HAS, Yellow, Purple
    Worstest Enemy Ever (You Know Who??)Yellow, Red, Green, Blue

    Contributed By: Eggman615.

  • Tails Adventure (Mini-Game)

    When you select this mini-game, select "continue"and go to Tails house on the map and you should be able to select any one of the following passwords:-

    EffectPassword
    All Chaos Emeralds.A767 AA3A 58A6 ED16
    All items but Poloy Forest done.A2E1 A424 51A1 6D1A
    Battle Fortress done.ADE7 AA2A 51A6 6D12
    Cavern Island done.E721 CC70 FC90 D644
    Coco Island done.AFA7 AA2A 51A6 6D14
    Green Island done.E721 E870 FCB4 F444
    Lake Crystal done.E725 E878 FCB4 F448
    Lake Rocky done (for the 3rd time)E725 E870 FCB4 F440
    Lake Rocky done (for the last time)ADA5 EA2A 55B6 6D13
    Perfect Password in the game (100% done)ADE6 AA2A 51A6 6D13
    Polly Mt. 1 done (earn Purple Chaos Emerald)F621 CC74 FC91 D6EB
    Polly Mt. 1 done (without Chaos Emerald)F221 CC74 FC11 D6E7
    Polly Mt. 2 (after part 1)E725 E878 7CB4 FC48
    Polly Mt. 2 (after part 2)A725 E838 7CB4 FC40
    Poloy Forest done.D201 44D4 EE11 D6E6
    Start a new game with all Chaos Emeralds.D219 54D4 9EA9 D6EE
    Volcanic Tunnel done (for the 2nd time)AFA5 EA28 55B4 6D15
    Volcanic Tunnel done.F201 CCD4 FC11 D6E3

    Contributed By: Eggman615.

Glitches

  • Amy in Emerald Coast

    To get Amy into Emerald Coast, get the guy in front of the burger shop and bring him to the entrance to Emerlad Coast, put the guy so that one of his feet is on the sand and on the steps on the left side then Hammer Jump on the left and do a sharp turn.

    Contributed By: Sonic Homer.

  • Chao Duplication

    In order to do this you need both sonic adventure dx and sonic adventure 2 : battle,a link cable and a gameboy advance.

    Take a chao from either sonic game and put it in the chao transporter WITHOUT a gamepak in your gameboy. When your chao is transported it will be a copy and the real one will remain in the garden you got him from. Now load up the other sonic game with your gameboy still hooked up and go to its chao garden. Go to the transporter and you will be able to get the same chao you put in the gameboy. now you have 2 of the same chao. This trick is great if you want multiple copies of the gold and silver chao from Sonic DX.

    NOTE:any animal parts of your chao will return to nomal in the other gareden but hero and dark chao stay hero or dark.

    Contributed By: thejakeman.

  • Get Tails into Casinopolis early

    To get Tails into Casinopolis before you beat levels one and two, you have to head to the pool near the hotel. When you enter the pool area, head to the southeast corner. Try to run into the corner and you should be stopped by an invisible wall. If you're all the way up against the wall and are facing the corner, you can fly up and head through the wall. From here, fly north, into the direction of the casino area. When you reach it, you can hit the button and enter Casinopolis!

    Contributed By: me frog.

  • Keep charge and still be able to spin dash

    As Sonic, hold B to charge up(must have Light Speed Shoes), then while holding B, hold X to start charging to spin dash. Let go of both buttons and you will spin dash. When you break out of the dash, you will release the charge, so hold B again before you break out. This will not work if there is an enemy nearby, but it will work when near rings. After you do this trick once, your movement speed will revert to normal.

    Contributed By: somewhat117.

  • Knuckles in Twinkle Park

    Yes, it is indeed possible to get Knuckles into Twinkle Park. First, grab the statue in front of the burger shop and bring it to the Twinkle Park enterance. There should be two fences, one on each side, of the door. Place the statue on the right side of the right fence. It must be put in just the right spot, so it may take multiple tries. Then run diagnally between the statue and fence. If the statue is in the right place you will slip through the door. If not try again. Once in fly toward the screen un til you see the track.

    Contributed By: vgmaster02.

  • Reuse Chao Animals Glitch

    In order to reuse animals, you must do this. First go to a stage and get a animal. Next, go to a chao garden and pick up the animal you want to use. Make the chao stop (Best way is with a fruit) and put the animal down about one space in between the chao. The chao will absorb the animals status and parts, but the animal will act like it was never used. Pick the animal back up and redo for quick status gain.

    Contributed By: CAHowell.

  • Tails in Emerald Coast

    To get Tails in Emerald Coast (which isn't possible regularly), head over to the pool in the hotel. Quickly run to the left, and try to head towards the southeast corner. You should be stopped by an invisible wall, but if you're all the way up against the wall and in the corner, you can fly up and through the wall. Now drop down onto one of the tables that's inside the invisible wall. Here, fly through the brick wall and you should enter Emerald Coast. You can only go through the first half, since you instantly die when you reach the second half.

    Contributed By: me frog.

  • Tails in Final Egg

    Start a new save and beat the game until you unlock Tails. As Tails, go to the pool at the hotel and go to the right when your facing the gate that stops you from going to emerald coast. In that corner, fly into the air without moving the control stick. You will fly through the roof and be able to fly out of bounds. There is a little corner of land to land on, so land on it and fly to the picture of the casino area, land there. Walk around a little bit and you will go to the casino area. Beat the casino level and that is most likly the time your going to find out that your stuck. Quit Tails story and play through Sonic's game until you unlock Gamma. Go to Gamma's game and beat his first level. Quit, go to trial mode, and select Tails. When it asks you to select a level, you will notice that there are no levels to choose from. Press A and a a box will come up and it will say the level is Final Egg, Press A again. You will be in a dark place, falling forever. If you fly around a bit, you will find a wall to go through. When you do, fly through it and you will end up in Final Egg.

    Contributed By: SUPER SONIC 128.

  • Walk up the mountain in Ice Cap

    In the third part of Sonic's Ice Cap action stage where your snowboarding, get to the bottom where the capsule is, and start trying to run up the mountain. Then, go to the very corner, where the stone and the invisible wall meet, and spin dash towards the hill. If you do it right, Sonic will now be walking where you normally couldn't go.

    Contributed By: italian plumber123.

Unlockables

  • Characters, Mini Game Unlockables, and Mission Mode

    UnlockableHow to Unlock
    AmyBeat Windy Valley with Sonic
    BigTalk to Big in Station Square
    Dr. Robotnik's Mean Bean MachineGet 100 Emblems
    E102 GammaBeat E102 Gamma with Sonic or Tails
    KnucklesBeat Knuckles with Sonic or Tails in story mode
    Metal SonicGet all 130 Emblems(Replaces Sonic's Story
    Mission ModeBeat a charcter's story(except Super Sonic and Metal Sonic's)
    Sonic Blast and Tails AdventureGet all 130 Emblems and complete all 60 Missions
    Sonic ChaosGet 60 Emblems
    Sonic DriftGet 40 Emblems
    Sonic Drift 2Get 110 Emblems
    Sonic LabyrinthGet 20 Missions Completed
    Sonic SpinballGet 40 Missions Completed
    Sonic the Hedgehog 1Get 20 Emblems
    Sonic the Hedgehog 2Get 80 Emblems
    Sonic Triple TroubleGet 120 E mblems
    Super SonicBeat Sonic's Tails' Knuckles' Amy's E102 Gamma's and Big's stories
    TailsBeat Emerald Coast with Sonic
    Tails SkypatrolGet 130 Emblems

    Contributed By: kitsune of darkness1.

  • Unlockables

    Follow the method for the desired unlockable:

    UnlockableHow to Unlock
    Dr. Robotnik's Mean Bean MachineGet 120 Emblems to unlock the Game Gear version Dr. Robotnik's Mean Bean Machine.
    Game Gear Sonic 1Get 20 emblems to unlock the Game Gear version of Sonic 1
    Game Gear Sonic 2Get 110 emblems to unlock Game Gear Sonic 2
    Metal SonicTo play as Metal Sonic in SADX, get all 130 emblems, you will be able to play with Metal Sonic in all of Sonic's levels in trial mode.
    Mission ModeComplete Adventure mode with each character. <BR>Then, Mission Mode will be unlocked and playable for that character via the Main Menu.
    Sonic Blast (Gamegear)Collect 130 emblems to unlock Sonic Blast.
    Sonic Chaos (Game Gear)Collect 60 emblems to unlock Sonic Chaos.
    Sonic DriftGet 40 emblems to get the Game Gear Game Sonic Drift
    Sonic Drift 2Collect 130 emblems and have beaten at least 20 missions to get Sonic Drift 2.
    Sonic LabyrinthEither get 100 Emblems or 80 Emblems and Complete 20 missions to unlock Sonic Labyrinth
    Sonic SpinballTo get Sonic Spinball, get 80 emblems.
    Sonic Triple TroubleCollect all 130 emblems to unlock Sonic Triple Trouble.
    Tails AdventureCollect all 130 emblems and complete all 60 missions.
    Tails's Sky PatrolGet 120 emblems and complete 40 missions to unlock Tails' Skypatrol.

Easter Eggs

  • Cream the Rabbit

    Once you beat the Casinopolis action stage with any character, after the cutscene you should see a flying creature coming toward you. That's Cream the Rabbit from Sonic Advance, Sonic Heroes, etc. You can't do anything with Cream or talk to her, she'll just be flying by, and you can't see her again unless you beat Casinopolis again with a different character!

    Contributed By: pizzalover.

Secrets

  • Hidden Eggs

    There are three Special Colored hidden Chao eggs found in Adventure Fields.

    Shiny Silver Egg - This is found in the Mystic Ruins adventure field by going to the waterfall area. Go into the lake and look to the right. You will see a strange wall panel walk up to it and push it and the chao egg will come out from the waterfall.

    Shiny Gold Egg - Go to the area where Sonic fought Chaos for the first time. Look at one of the palm tree area's and you will see an egg shaped rock pick it up. Take it to the antique store and pick up the gold egg and put the stone in its place.

    Normal Onyx Egg - Go to the egg carrier prison cell. Where Amy was locked up in one of the cells there is the onyx egg step on the switch to open the cell cage to retrive the egg.

    NOTE: These eggs can only be obtained once per game file

    Contributed By: Hildetorr.

  • Mini-game Screen Size Change

    If you want to make the screen you are playing you're Mini-games(Game Gear games) on the press L and R simultaneously. This will shrink the screen down to make it look closer to an actual Game Gear screen.

    Contributed By: UltimatEReD.

  • Multiplay in GameGear Games

    In ANY GameGear Minigame, press Start on the Second Controller to make a second screen show up. This will allow two people to play their own game on their own screen. If the GameGear Minigame supports multiplayer, both screens will reset once a second person joins and will be synced for multiplay.

    Note: This trick will work for all GameGear Minigames but if the game does not support multiplayer, they will not link to each other (In other words the gameplay will be seperate per screen).

    Contributed By: MogKnight.

  • Play as Tails During Sonic's Stages

    During any of Sonic's stages after you unlock Tails, you can use the second-player controller to control Tails. This is useful in obtaining rings and items, as whatever Tails finds is given to Sonic.

    Contributed By: BlueHedgehog24.

  • Play Japanese versions of games(North American Version)

    Go to the options menu and switch the text to Japanese. You can Now play the Japanese versions of several GameGear games.

    Contributed By: Numbuh 128bit.

Dr. Robotnik's Mean Bean Machine Cheats

Passwords

  • Puzzle Mode Passwords

    At the Puzzle Mode screen, select continue and use the following key to input the passwords:
    Key:
    R = Red
    G = Green
    B = Blue
    Y = Yellow
    P = Purple/Pink
    W = White (Refugee Beans)
    H = Has Bean

    EffectPassword
    Lesson 1WPHR
    Lesson 10WHWH
    Lesson 11HBRH
    Lesson 12PHYG
    Lesson 13YPYH
    Lesson 14YWWP
    Lesson 15RPYB
    Lesson 16GRGH
    Lesson 17WHYB
    Lesson 18YHRB
    Lesson 19PRHB
    Lesson 2PYHH
    Lesson 20RYBP
    Lesson 21RBYG
    Lesson 22YGRR
    Lesson 23RBRY
    Lesson 24WGRY
    Lesson 25RYHP
    Lesson 26BWRY
    Lesson 27WBHG
    Lesson 28WYYP
    Lesson 29BPRH
    Lesson 3PPPY
    Lesson 30BYPH
    Lesson 4GGPB
    Lesson 5PGYP
    Lesson 6BGRG
    Lesson 7BRGP
    Lesson 8BGWP
    Lesson 9GYPW
    View CreditsRGHH

    Contributed By: silverstarr3224.

  • Scenario Mode Passwords - Normal Difficulty

    Enter these passwords after selecting &quot;Continue&quot; to skip ahead to the desired level.

    R = Red Bean
    Y = Yellow Bean
    G = Green Bean
    B = Blue Bean
    P = Purple Bean
    C = Clear (Garbage) Bean
    H = Has Bean (the little orange fellow)

    EffectPassword
    Stage 10 - Sir Ffuzzy-LogikBYRG
    Stage 11 - Dragon BreathPBCY
    Stage 12 - ScratchPBRH
    Stage 13 - Dr. RobotnikYRGB
    Stage 2 - FranklyCBRH
    Stage 3 - HumptyYBPB
    Stage 4 - CoconutsRPCG
    Stage 5 - Davy SprocketBCCH
    Stage 6 - SkweelHPCY
    Stage 7 - DynamightBRCH
    Stage 8 - GrounderHPYB
    Stage 9 - SpikeBHYP

    Contributed By: WillyFourEyes.

Secrets

  • Sound Test

    Go to Scenario Mode go to continue and put in Yellow Bean, Red Bean, Blue Bean, Has Bean

    Contributed By: Hildetorr.

Sonic Adventure Cheats

Unlockables

  • Play Emerald Course in chao race

    Beat the rest of the four courses. Note: Don't delete your your chao data or else you will have to do them again.

    Contributed By: Tanno.

  • Unlock characters

    UnlockableHow to Unlock
    AmyTalk to her in the Casino as Sonic after finishing Sky Chase.
    BigDefeat Chaos 6 as Sonic.
    E-102 GammaDefeat Gamma after finishing Sky Deck as Sonic or Tails. An alternate way to unlock him is to finish Twinkle Park as Amy and watch the FMAs after it.
    KnucklesDefeat him after finishing Ice cap as Sonic or Tails.
    Miles Tails ProwerFinish the C mission of Emerald Coast action stage as Sonic.
    Super SonicFinish the game as Sonic, Tails, Knuckles, Amy, Big and E-102 Gamma. Super Sonic will be avaliable only in Adventure Mode.

    Contributed By: Ryusuke Sakazaki.

  • Unlockables

    UnlockableHow to Unlock
    Super SonicComplete the game with every character

    Contributed By: JPeeples.

  • Upgrades

    UnlockableHow to Unlock
    Ancient Light (Sonic)On top of a rock on Angel Island
    Booster (E-102)In the Weapon's Armory on the Egg Carrier
    Crystal Ring (Sonic)Walk up the steps in the hotel, press the two buttons and use light speed dash
    Fighting Gloves (Knuckles)On a ledge over Big's house
    Jet Anklet (Tails)In a hole in the ceiling in the sewer behind Twinkle Park
    Laser Blaster (E-102)In the Restricted room on the Egg Carrier after it crashes
    Life Belt (Big)In the entrance to Icecap
    Light Speed Shoes (Sonic)Find it in the sewer (not the onebehind Twinkle Park)
    Long Hammer (Amy)Beat your own high score on Hedgehog Hammer after the Egg Carrier crashes
    Long Rod (Big)Under the bed at Big's hut
    Lure Upgrade 1 (Big)In the sewer behind Twinkle Park
    Lure Upgrade 2 (Big)Under an sheet of ice in IceCap
    Lure Upgrade 3 (Big)In a cave in the forest
    Lure Upgrade 4 (Big)In one of the jail cells on the Egg Carrier
    Rhythm Badge (Tails)In the flashback with Tikal
    Shovel Claw (Knuckles)In the tunnel inside the tunnel where you find the cart to the Mystic Ruins Chao Garden
    Warrior Feather (Amy)Beat Eggman's high-score on Hedgehog Hammer

    Contributed By: Chaos_Control7.

Easter Eggs

  • Alternate Snowboards

    Press X immediately before entering the snowboarding portion of the game to get a blue snowboard or B for a yellow snowboard.

    Contributed By: freakunique.

  • Experience a short NiGHTS homage.

    While playing with Sonic in Casinopolis, go to the pinball game with the NiGHTS motif. Hit the three little purple point givers in order to open up an entrance at the top of the board. Then make your way through the secret entrance. You'll now be in another NiGHTS motif pinball game. Whenever you fail to catch Sonic with the bumpers, don't worry about losing a ball. Instead, Sonic will be transported through a world very familiar to the NiGHTS level Splash Garden. You can even see NiGHT and pians!

    Contributed By: Felix Arabia.

Sonic Blast Cheats

Codes

  • Level Select

    At the title screen, press Up, Up, Up, Down, Down, Down, 1, 2, 1, 2. You should hear a chime upon correct entry, then press Start.

    Contributed By: oblivion from aoc.

Sonic Drift 2 Cheats

Codes

  • Exit Free Run

    Follow the instructions given.

    EffectCode
    Exit Free Runpress START, then hold 1 + 2.

    Contributed By: Captain Doormat.

Unlockables

  • Final GP

    Follow the instructions given.

    UnlockableHow to Unlock
    Access the final GPPlace 1st in the Blue GP 5 times in a row.

    Contributed By: Captain Doormat.

Sonic Labyrinth Cheats

Codes

  • Stage Select

    When the words 'press the start button' appear on the title screen, input the following. The word 'Select' should now appear. The sound test will now be replaced by a stage select.

    EffectCode
    Stage SelectU(2x)R(3x)D(6x)L(9x)

    Contributed By: alex cross.

Easter Eggs

  • Secret Stage

    Go into the cannon on stage '2-3', and press 1+2+RIGHT. Flip the switch to open the door. Go through the door to the secret level.

    Contributed By: Captain Doormat.

Sonic the Hedgehog Cheats

Unlockables

  • Hidden ending

    There are one of two endings you can get when you complete the game. One doesn't give full closure to the game's story but the other does.

    UnlockableHow to Unlock
    View the good endingCollect all six Chaos Emeralds and complete the game

    Contributed By: rr a ven.

Sonic the Hedgehog 2 Cheats

Unlockables

  • Hidden ending

    There are one of two endings you can get when you complete the game. One doesn't give full closure to the game's story but the other does.

    UnlockableHow to Unlock
    View the good endingComplete the Crystal Egg Zone (Secret Level)

    Contributed By: rr a ven.

  • Secret Level

    Follow the instructions given.

    UnlockableHow to Unlock
    Crystal Egg Zone (Secret Level)Get all the Chaos Emeralds, then finish Scrambled Egg Zone

    Contributed By: ark.

Secrets

  • Level Select

    On the title screen, hold Left+Down on the D-Pad as well as the A and B buttons. When you see Tails blink for the third time (he first blinks one time, then two times quickly), press Start on the *third* time while his eye is closed. If done correctly, you will reach the level select screen.

    Contributed By: ark.

Sonic the Hedgehog Chaos Cheats

Codes

  • Free Emerald

    Punch in the code at the Sonic/Tails selection screen. You'll get a free emerald.

    EffectCode
    Free EmeraldUp, Down, Up, Down, 1, 2, 1, 2, 1, 2

    Contributed By: !.ACA.!.

  • Level Select

    Go the the title screen and punch in the code.

    EffectCode
    Level SelectUp, Up, Down, Down, Right, Left, Right, Left, Start

    Contributed By: !.ACA.!.

  • Sonic Fireball

    At the Sound Test screen, press down, down/right, right, 1 or 2 . Sonic will throw a fireball

    Contributed By: Numbuh 128bit.

Unlockables

  • Secret credits

    Get the 5 Chaos Emeralds to see a special background during the credits,featuring Sonic and the Emeralds you found! (Only Sonic can get the Chaos Emeralds).

    UnlockableHow to Unlock
    Secret creditsGet the 5 Chaos emeralds in 1 play. (Can only be done as Sonic).

    Contributed By: GOLD_sonic.

Secrets

  • Sound Test

    Go the the title screen and press Down, Down, Up, Up, Left, Right, Left, Right, 1, 2, Start. You should now have a sound test. Note that this code is often confused with the Level Select Code.

    Contributed By: !.ACA.!.

Sonic the Hedgehog Spinball Cheats

Codes

  • Cheat Codes.

    Go to "options" then "sound FX", and listen to the certain sounds to get their codes! You'll hear a sound to confirm them.

    EffectCode
    Debug Mode (With this Code, pause and hold a and you\'ll be able to move Sonic anywhere!)0, 9, 0, 1, 6, 8
    Display Version Number0, 5, 0, 3, 6, 0
    High Gravity0, 3, 1, 9, 6, 8
    Level Skip (With this code, pause and press down to go to the next level)0, 2, 1, 5, 6, 6
    Low Gravity0, 4, 1, 9, 6, 4
    Medium Gravity1, 0, 1, 3, 6, 7
    Negative Colors0, 2, 2, 0, 6, 9
    Negative Colors AND Faster Music0, 9, 1, 2, 5, 4
    Reset Mode (With this code, pause and press 1+2)0, 1, 1, 7, 7, 3
    Reverse Gravity0, 8, 0, 7, 7, 1
    Slow Motion0, 4, 2, 9, 6, 4
    Start with 9 Lives0, 3, 1, 1, 5, 5
    Super Low Gravity0, 8, 2, 7, 6, 6
    Super Slow Motion0, 5, 1, 3, 7, 0
    Weak gravity1, 1, 1, 2, 5, 0

    Contributed By: jakestar0306 and rr a ven.

Secrets

  • 'Sonic-Zilla'.

    Enter the options screens and play these sounds in this order:

    0, 2, 1, 1, 6, 6

    Contributed By: Captain Doormat.

  • Go straight to the boss level

    Select the SFX (Sound Effects) option in the options menu and play the following sounds in order: 0, 2, 1, 5, 6, 6. The screen will shake to confirm you have entered the code correctly; press 1 + 2+ Start button when you are playing the game to activate the code.

    Contributed By: Anonymous.

  • Play faster music

    Select the SFX (Sound Effects) option in the options menu and play the following sounds in order: 0, 4, 2, 5, 5, 7.
    The screen should shake to confirm that you entered the code in properly; now press 1 + 2 + Start button when you are playing the game to activate the code.

    Contributed By: Anonymous.

  • Zero Gravity

    Select the SFX option that can be found in the options menu and play the following sounds in order: 0, 9, 0, 1, 6, 8.
    The screen will shake to confirm that you have entered the code correctly; press 1 + 2+ Start button when you are playing the game to activate the code.

    Contributed By: Anonymous.

Sonic the Hedgehog: Triple Trouble Cheats

Secrets

  • Enable level select

    While turning on the Game Gear, hold UP. Watch the screen - as Knuckles picks up the third emerald press START. But beware starting too late in the game as you might not get all the chaos emeralds you need to finish the game.

    Contributed By: CSeddon.

  • Time attack and Sound Test

    When the Sega logo appears, press UP or DOWN.

    Contributed By: Captain Doormat.

Tails Adventure Cheats

Passwords

  • All Chaos Emeralds

    Enter the following at the password screen.

    EffectPassword
    All Chaos EmeraldsA767 AA3A 58A6 ED16

    Contributed By: Captain Doormat.

  • All items and level select

    Enter the following at the password screen.

    EffectPassword
    All items and level selectADE7 AA2A 51A6 6D12

    Contributed By: Captain Doormat.

  • Level Passwords

    Enter the following passwords to fully complete the coresponding levels:

    EffectPassword
    Poloy Forest CompletedD201 44D4 EE11 D6E6

    Contributed By: knuckles_sonic8.

  • Various item and stage passwords

    Enter these codes at the password screen.

    EffectPassword
    All items with only first stage beat.A2E1 A424 51A1 6D1A
    Perfect Password. All items, all stages beat, all bosses beat except final boss (sub-final boss is beaten).ADE6 AA2A 51A6 6D13
    Starts a New Game with all Chaos Emeralds.D219 54D4 9EA9 D6EE

    Contributed By: XFox Prower.

Tails' Sky Patrol Cheats

Secrets

  • Options Screen

    At the title screen, hold up and button 2 and press start.

    Contributed By: Bahn.

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