Sonic Adventure DX

CHEATS & TIPS

Level select in Sonic Chaos 
On The "Press Start" screen , press Up(4), Right, Left, Right, Left, Start.

Level select in Sonic Labyrinth 
On The "Press Start Button" screen, press Up(2), Right(3), Down(6), Left(9).

Level select in Sonic Spinball
Go to"Sound Test", play the following songs in order: 0, 2, 1, 5, 6, 6.

Faster background music in Sonic Spinball 
Go To "Sound Test" , play the following songs in order: 0, 4, 2, 5, 5, 7.

Disable gravity in Sonic Spinball
Go To "Sound Test, play the following songs in order: 0, 9, 0, 1, 6, 8.

Zoomed in view in Sonic Spinball 
Go To "Sound Test", play the following songs in order: 0, 2, 1, 1, 6, 6.

Level select in Sonic The Hedgehog 2
At the title screen, Tails will blink his eyes (first once, then two times quickly). While holding Down/Left + A + B, tap Start just when his eye shuts on the second blink of the double-blink.

Game Gear games
Every ten missions or Sonic Emblems, you will unlock a  Sonic mini-game. After unlocking the first mini-game, the "Mini Game Collection" option will appear as a play mode at the main menu.

There are 12 Game Gear games. They are unlocked as follows:

0-100 Emblems: One Game Gear game per 20 Emblems.
100-130 Emblems: One Game Gear game per 10 Emblems.
0-60 missions: One Game Gear game per 20 missions.
Tails Adventure is unlocked for getting the other 11 missions.
The games are unlocked in the following order:

Sonic 1
Sonic Drift 1
Sonic Chaos
Sonic Spinball
The order then varies: Sonic Labyrinth, Sonic 2, Dr. Robotnik's Mean Bean Machine, Sonic Triple Trouble, Sonic Drift 2, Tails Skypatrol, Sonic Blast, and Tails Adventure.

Two player Game Gear mode
Press Start on controller two in the game

Toggle Game Gear game screen
To view the Game Gear games in a smaller, press L + R. Pressing L + R again will return the view back to normal.

In-game reset 
hold Start + A + B + X for a few seconds.

Cream appearance in Casinopolis
After completing Casinopolis as Sonic or Tails for the first time and after Robotnik flies away, you will see Cream from Sonic Advance 2 fly around the Train Station. Exit the Train Station using the front door. Look up and you should see Cream flying. Fly up to her with Tails for a better view.