Sonic Gems Collection

The following cheat codes are for Sonic Gems Collection on GameCube.

SONIC CD CODES
Enter the codes at the Start Game screen.
Level Select	dpadUp, dpadDown (x2), dpadLeft, dpadRight, bttnA
Sonic Team's Best Times	dpadRight (x2), dpadUp (x2), dpadDown, bttnA
Sound Test	dpadDown (x3), dpadLeft, dpadRight, bttnA

SONIC CD SOUND TEST CODES
Enter the codes in the sound test mode.
Picture Of A Cute Sonic	PM 11 DA 09
Picture Of a Superhero Sonic	PM 04 DA 21
Play A Secret Special Stage	PM 07 DA 07
View A Japanese Message With A Human-like Sonic In The Background	PM 12 DA 25
View A Picture Of Tails Next To A Green Car - After this, start the game and you will be in debug mode.	PM 12 DA 11
View Artwork Of Sonic, Metal Sonic, And Robotnik DJ'ing	PM 03 DA 01

SONIC R CODE
Highlight the character you want that the other player has already chosen and enter the following code.
Play As Same Character	dpadUp, dpadDown, dpadDown, dpadLeft, dpadRight, bttnA

SONIC SPINBALL CODES
Enter the following codes by going to options and selecting SFX.
Anti-Gravity Sonic - Start boss battle, pause and hold bttnA + bttnB + bttnStart And Press dpadDown	00, 02, 01, 05, 06, 06
Skip Boss Battle	00, 04, 02, 05, 05, 07
Fast Music - During gameplay, pause the game and hold bttnA + bttnB + bttnStart to activate	00, 09, 00, 01, 06, 08

SONIC THE HEDGEHOG TRIPLE TROUBLE CODES
Follow the directions listed with each code.
Level Select	Hold dpadUp while turning on the game. Keep holding dpadUp until you see Knuckles grab the third Chaos Emerald during the Intro. Press bttnStart when Knuckles grabs the third Chaos Emerald. You'll hear a chime if done correctly.
Sound Test And Time Attack	At the title screen, press dpadUp or dpadDown to access Sound Test and Time Attack

TAILS ADVENTURE PASSWORDS
Enter the following codes as passwords.
All Chaos Emeralds	A767 AA3A 58A6 ED16
All Items and Level Select	ADE7 AA2A 51A6 6D12
All Items With First Stage Beat	A2E1 A424 51A1 6D1A
Poloy Forest Complete	D201 44D4 EE11 D6E6
Start A New Game With All Chaos Emeralds	D219 54D4 9EA9 D6EE

TAILS SKYPATROL CODE
Enter the following code at the title screen.
Sound And Stage Test	At the Title Screen, hold dpadUp + bttnA And Press bttnStart

VECTORMAN CODES
Enter all codes except for Stage Select in the pause menu.
Enable Collision Detectors	bttnB, bttnA, bttnB, bttnX, bttnB, bttnA
Refill Life Meter	bttnB, bttnA, dpadRight, bttnB, bttnX, bttnB, dpadDown, bttnB, bttnA, dpadRight, bttnB
Slow Motion	dpadDown, dpadRight, bttnB, bttnX, dpadUp, dpadLeft, bttnB
Stage Select - Enter in the options menu. The good ending will be disabled when using this code.	bttnB, bttnA (x2), bttnB, dpadDown, bttnB, bttnA (x2), bttnB
Taxi Mode	bttnX, bttnB, dpadLeft (x2), bttnB, bttnX, bttnB, bttnA

VECTORMAN 2 CODES
Pause the game to enter the codes.
Display Map Coordinates	bttnA, bttnB, dpadLeft (x2)
Display Map Coordinates	bttnA, bttnB, dpadLeft, dpadDown
Display Map Coordinates	dpadLeft, dpadUp, bttnB, dpadUp
Extra Life	dpadRight, dpadUp, bttnA, bttnB, dpadDown, dpadUp, bttnA, dpadDown, dpadUp, bttnA
Level Select/Sound Test	dpadUp, dpadRight, bttnB, bttnA, bttnB, dpadDown, dpadLeft, bttnB, dpadDown
New Weapons	bttnX, bttnB, dpadLeft (x2), dpadDown, bttnB, dpadDown
Refill Life Meter	bttnA, bttnB, bttnA, bttnB, dpadLeft, dpadUp (x2)