This page contains Cheats for Sonic Adventure organized by sections for Playstation 3. Sonic Adventure is a Action Platformer 3D game, made by Sonic Team, released on Sep 21, 2010 and published by Sega. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
To unlock the following PS3 Trophies, complete the following tasks:...From: brown310
Beat the game with every character....From: stein
Finish the game as Sonic, Tails, Knuckles, Amy, Big and E-102 Gamma. Super Sonic will be avaliable only in Adventure Mode....From: sutcha
Finish the C mission of Emerald Coast action stage as Sonic....From: treekozard
For this you have to beat him after finishing Ice cap as Sonic or Tails....From: iamsoodumb5
For this you have to beat 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....From: Ray
For this you have to beat Chaos 6 as Sonic....From: armoredcore4
Talk to her in the Casino as Sonic after finishing Sky Chase....From: zaazxdfgcdc
Beat the rest of the four courses. Note: Don't delete your your chao data or else you will have to do them again....From: Forgiven
To unlock the following, complete the following tasks:...From: PafPoeredon
In the Station Square, head towards where you first faught Chaos (0.) Instead of going in the park, go to the hole in the ground. Fall in, then follow the path. You will find a rainbow colored area, step in.To get out, speed until Sonic says "Ready?" and keep holding down the speed button. press the button with the star on it and let go o...From: qaz077101001
Just before entering the snowboarding part of the ice stage, press X to get Sonic's blue snowboard (previously seen in Sonic 3 and Sonic Triple Trouble). Press B to get Sonic's yellow board (only seen in Sonic Adventure.)...From: Desmond Luseni
You can get 5 Sonic Tokens from Chao Race. Just raise a chao then go to the Chao Race chose the first choice and then the place where your chao is. Then chose a crystal and win each one then a 5th one will appear and chose it. If you have trouble finding levels you have beat and want the tokens go to the main options at the chose the second option....From: gamer140
When you are playing Sonic's action stages and Tails is on the screen, a second player can control Tails with a second controller. Any rings Tails collects will be added to Sonic's totals. Be careful to not make Tails break open any shields, invincibilities or One Up item boxes as those will not be added to Sonic and will be wasted. This feature ma...From: shabs
If you give a chao about 20 of the pink animals (rabbits, kangaroos, deer) it will start to look like everyone's favorite hedge hog....From: pyroninja77
There are two open shops in the part of Station Square with the open manhole. The golden chao's egg is in one of them. Unfortunately every time you lift the egg from its pressure sensitive platform, the doors are barred shut. Go to the city hall area where you fought Chaos 0 and look near the walls and grass. An egg-shaped rock is here, and you can...From: ssjfosso
If you are having trouble getting the 1 minute emlems as Knuckles, here is a trick that will make it much easier. Find the first emerald shard, but don't touch it! Instead, pause the game and restart the level. Now run to it as fast as you can. Since the shards act as save-points, find the next one and repeat. Do this until you have all three....From: aamanakhan
To change the view in Twinkle Park Race, press UP to toggle between inside, outside, and far out view. This also works when playing the first bumper car portion of the level....From: alex122798dude
To get to the Frog and the Emerald as Tails in one step do as fallows. After riding the trolly to the Aztec Forest you should be standing up high on a platform overlooking the forest. If you stand on the edge and look down and to the left you will see two trees sticking out of the canopy that are close together. Fly toward the trees and land next t...From: cutepixie8
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How do you get to the egg carrier?...
Posted on: 11-24-2010