Sonic Adventure cheats & more for PlayStation 3 (PS3)

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Use the above links or scroll down see all to the PlayStation 3 cheats we have available for Sonic Adventure.

  • Action, 2D Action
  • Sonic Team
  • Sega
  • Everyone
  • September 21, 2010

Hints

Same As Dreamcast Version

This game is just like the Dreamcast version, so you can use all the tricks and codes that that game had.


Secret Emblem In The Mystic Ruins

In the Mystic Ruins, where you got the fighting gloves with Knuckles, on that ledge you'll see a tree sticking up above the other trees. Glide into it (it is hollow) and there is a secret emblem. This is also available to climb with Knuckles (it is the big tree at Big's house).


Place Where Speed Shoes Are

First of all You must be Sonic. Then go to Station Square and find a manhole by the shop where you get the gold chao egg. Jump into it. Then you will be in the sewers. In the sewers you will find a raised platform and a little porch like thing popping out from the wall. Jump onto it then go left and there you go! You got the Speed Shoes! Hint: After you get the Shoes keep going forward and a wind (or some thing. I can't remember now) will take You to the shop where you get the gold chao.


Hidden Artwork

Place the game disc in a PC compatible CD-ROM drive to find several rendered images from the game.


First Level Extra Life

On the jump panels fall off the third panel. Then go behide the rock and there should be a extra life.


Chao 2

(NORMAL + GREEN)
Top of Chao's head grow longer and pointy.

(NORMAL + PURPLE)
Top of Chao's head curls up.

(NORMAL + YELLOW)
Top of Chao's head grow long and flat.


Alternate Views At Twinkle Park Race

Press Up during the race to change views


Alternate Station Square Appearance

Connect to the Dreamcast Network site through the Sonic Adventure game disc and download the new file.


Slow Running Sonic

First of all you must have the light speed dash shoes. When you are able to get to Angel Island, charge up until he says, "Ready", but do not let go. Walk to the bridge. Run as fast as you can. By the time you get to the top, you will be walking!


See Nights Homage

Play in Casinopolis with Sonic and 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.


Cheats

The Password At The Eggcarrier

Go in the ship, and go to the part with all of those letters. Type in EGGMAN the door in front of it should open up!


Faster Spins For Sonic

Continuously tap X or B to spin faster.


Alternate Twinkle Park Race Views

Press Up during the Twinkle Park Race level to change views.


Unlimited Health

Place one of the Chao in the VMU and rename it to: 1234567


Select Sonic's Snowboard

Just before you enter the snowboarding phase of the Ice Stage you can press X to obtain Sonic's Blue snowboard or B to get Sonic's Yellow Snowboard


Pause - Clean

Pause the game and hold X + Y to clear the game of the pause screen.


Select Sonic's Snowboard

Just before you enter the snowboarding phase of the Ice Stage you can press X to obtain Sonic's Blue snowboard or B to get Sonic's Yellow Snowboard


Unlockables

Upgrades And How To Get Them

  • 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

  • Unlock Vintage Sonic Tee (avatar Award)

    Play the game for 5 hours.


    Unlock Super Sonic

    Finish the game as Sonic, Tails, Knuckles, Amy, Big and E-102 Gamma. Super Sonic will be avaliable only in Adventure Mode when you do this.


    Unlock Super Sonic

    Finish the game with all characters.


    Unlock Miles Tails Prower

    Finish the C mission of Emerald Coast action stage while playing as Sonic.


    Unlock Metal Sonic

    Play the game and get 130 emblems - and you must have the DX downloads.


    Unlock Knuckles

    Beat Knuckles after finishing Ice cap as Sonic or Tails.


    Unlock Hi-speed Shoes (avatar Award)

    Play the game for 10 hours.


    Unlock Emerald Course In Chao Race

    Beat the other four courses.


    Unlock Big

    Defeat Chaos 6 while playing as Sonic.


    Unlock Amy

    Talk to Amy in the Casino as Sonic after finishing Sky Chase.


    Enlock E-102 Gamma

    Defeat Gamma after finishing Sky Deck as Sonic or Tails. Another way to unlock him is finish Twinkle Park as Amy and watch the FMA's after it.


    Easter eggs

    We have no easter eggs for Sonic Adventure yet. If you have any unlockables please submit them.

    Glitches

    We have no glitches for Sonic Adventure yet. If you have any unlockables please submit them.

    Guides

    Created by: Chris Kohler. Read the full guide...


    Trophies

    We have no achievements or trophies for Sonic Adventure yet. If you have any unlockables please submit them.

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