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Sonic Adventure DX Cheats
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Sonic Chaos: Instant Chaos Emeralds:
Push Up, Down, Up, Down, B, A, B, A, B, A at the Sonic Chaos character selection screen.
Code: Up, Down, Up, Down, B, A, B, A, B, A
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Sonic Chaos: Level select:
Push Up(2), Down(2), Right, Left, Right, Left when "Press Start" appears at the Sonic Chaos title screen.
Code: Up(2), Down(2), Right, Left, Right, Left
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Sonic Chaos: Sound test:
Push Down(2), Up(2), Left, Right, Left, Right, B, A at the Sonic Chaos title screen.
Code: Down(2), Up(2), Left, Right, Left, Right, B, A
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Sonic Labyrinth: Level select:
Push Up(2), Right(3), Down(6), Left(9) when "Press Start Button" appears at the Sonic Labyrinth title screen.
Code: Up(2), Right(3), Down(6), Left(9)
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Sonic Spinball: Level select:
Go into the "Sound Test" option for Sonic Spinball. Now play the following songs in order: 0, 2, 1, 5, 6, 6.
Code: 0, 2, 1, 5, 6, 6
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Sonic Triple Trouble: Level select:
Hold Up when the Sega logo becomes visible. Wait until Knuckles touches the red emerald then rapidly push Start.
Code: Hold Up, rapidly push Start
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Getting a Silver Chao Egg
Go to the Mystic Ruins with any character to the lake. On the right there should be a ledge sticking out of the rock wall. Push it and a Silver Chao Egg comes cascading down the waterfall. Take it to the Chao Garden and hatch it.
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Gold Chao
To get a gold chao go to the garden outside the town hall in station square and the big rock then take it in the shop and remove what seems to be a green egg from the switch you will notice that the doors and windows will lock up so you put the rock the switch and every thing will open then then take the egg back and hatch it.
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Unlock Metal Sonic
Collect every one of the 130 Emblems and you will unlock Metal Sonic in trail mode.
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Mission mode
After finishing the game in adventure mode with every character you will unlock the MISSION MODE option in the main menu.
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Unlock Tails
You can use the second controller for Tails after he is obtained while playing the game in story mode. Shields, invincibility and extra life boxes have no effect on Tails if collected. REMEMBER: If Tails goes too far away from Sonic, he will appear next to Sonic.
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Unlock Super Sonic
After finishing the game using all six starting characters you will unlock Super Sonic. Sonic will transform into Super Sonic after some time into the next game. Jump over the train in Station Square as Sonic or Tails. You will find him on the other side.
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Getting every Emblem Amy
9 emblems to collect in Amy's Action Stages.
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Getting every Emblem Sonic
30 emblems to collect in Sonic's Action Stages.
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Power-up locations Sonic Crystal ring
Elevator on second floor of hotel.
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Getting every Emblem Adventure Field
12 emblems to find in Adventure Field.
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Getting every Emblem Big the Cat
12 emblems to collect in Big's Action Stages.
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Power-up locations Big the Cat Lure 4
In a prison cell on the Egg Carrier.
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Power-up locations Big the Cat Power rod
In Forest under Big's bed.
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Power-up locations E-102 Gamma Gun upgrade
In the room opposite the Ammunition Room.
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Getting every Emblem Chao Races
5 emblems to collect in Chao Races.
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Getting every Emblem E-102 Gamma
15 emblems to collect in E-102's Action Stages.
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Getting every Emblem Knuckles
15 emblems to collect in Knuckles Action Stages.
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Power-up locations Big the Cat Lure 2
In a cave in the Forest.
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Power-up locations E-102 Gamma Jet booster
In the Ammunition Room of the Egg Carrier.
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Getting every Emblem Mini Games
10 emblems to collect in Mini Games.
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Getting every Emblem Tails
15 emblems to collect in Tail's Action Stages.
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Misplaced death 2
Play as Sonic & go to the theater in the casino area. Move into a corner & charge up but not fully for a light dash. Release B and you'll fall through the ground & lose a life.
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Power-up locations Amy Warrior feather
Defeat Hedgehog Hammer for the first time.
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Misplaced death
Play as Knuckles & go to the theater in the casino area. Move into a corner and press B(3). You will fall through the ground & lose a life.
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Power-up locations Amy Long hammer
Defeat First Place score again.
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Power-up locations Sonic Ancient light
On rock near bridge to Angel Island.
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Power-up locations Tails rhythm badge
Follow Tikal to past (it is on a pyramid)
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Getting every Emblem 130
Finish the game with all six characters to get 6 emblems. This brings the total number of emblems that are collectible in the game to 130.
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Power-up locations Big the Cat Life belt
In the lake in the cave leading to Angel Island.
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Power-up locations Tails Jet anklet
In the sewer behind Twinkle Park.
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Ruby-Red chao
All you need is two natural chaos (adult). One Swimming type and a running type. Let them dance and it make a chao egg, inside is a Ruby-Red chao.
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Power-up locations Big the Cat Lure 3
In the Icecap level.
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Power-up locations Knuckles Shovel claw
On a cliff behind Big The Cat's house. Go to the Mystic Ruins and go to the ledge where you entered the level. Turn to your right. The Shovel Claw can be found right above Big The Cat's house. They allow Knucles to do an attack similar to Sonic's Homing attack.
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Emblem hideouts
Here's where you can find extra emblems. 1. Go to the place where you get the ice key as Tails and fly up. 2. Go to that hut in the jungle as Tails and fly into the log. 3. Stand on the top of Tails work shop as Tails and fly to the ledge in front of it. 4. Go to the train station as Knuckles or Tails an d fly up on to the ledge in front of...
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Power-up locations Big the Cat Lure 1
In Sewer Behind Twinkle Park.
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Power-up locations Knuckles Fighting glove
In the cave near Angel Island.



