Super Sonic
Complete the game with all the characters to reveal the last story. In this
you get to play as Super Sonic
Beat Casinopolis Easily
Instead of trying to gain rings in the pinball game, try to die and get sent
to the reject area. You will actually be able to collect 300 or so rings just
there, depending on if you get hurt or not.
Beat Windy Valley Easily
As Tails, jump into the air and fly. Don't hold down the jump button, just
glide down the level without ever setting foot on the ground. Since the
level is down hill, you can fly for pretty much all of it.
Nights Area
If you enter the pink room in Casinopolis, you should be warped into a
Nights pinball game.
Two Player Gameplay
When playing as Sonic and having Tails accompanying you, you can have a
friend hook up a controller and one of you can play as Sonic, the other one
can play as Tails.
VMU Puzzle Game
Insert a controller with a Visual Memory Unit inside the first slot into port
D (last port). Start up Sonic Adventure. You should be able to play a Chao
Puzzle mini-game in that VMU.
Clone Knuckles
Activate the Super Sonic character. In that adventure, head to the floating
island. Go through the FMV sequence, and after it press A B X Y and start.
Next, choose Knuckles. Come back to the shrine and you should find a clone
Knuckles.
Amy In Casinopolis
Travel to the Casino area. Take the burger guy statue and bounce off him
with your hammer at full speed. Hit the button with your hammer.
The Whale
No better title for this one. When running from the whale in the first
level, when you hit the booster, you can put down the controller and grab a
glass of milk because the computer will guide you the whole way.
Play As Tails In Emerald Coast
If you fly high enough over the fence guarding Emerald Coast, you can
actually go over it and play the level.
Get Big the Cat quicker
As Sonic, start the windy valley level. Then, go to Station Square and go
out to the dock near on the ocean. You will see Big. Talk to him, and he
should say "Froggy....where are you?". Big the Cat will then be enabled.
Take a Shower
As Sonic, go into the bathroom area. Enter the shower. Push against the wall
and Sonic will start showerin'.
