There are MANY cheats for Sonic Gems, but I only know some with Sonic R:
You need all the sonic tokens in the areas and win third or above to face these people off. Then you need to WIN.
Metal Sonic: Tropical Resort
Tails Doll:Radical City
Egg Robo: Factory
Metal Knuckles: Ruins
Then.
Super Sonic: Collect all Chaos Emeralds in each area. Sonic will disappear with S.S. taking his place.
Some websites allow you to download Sonic the Hedgehog.
Amazon has many sellers so in term yes it does
Computer, I think SEGA Saturn and if you have Sonic Gems Collection it's playable on Xbox, PS2 and Gamecube.
For the PS2 press either L1 or R1 to activate the mp3 player.
You can't use Lock-on technology like you could with Sonic Jam, however the lock-on technology created games can be unlocked by starting several games for set number of times. Which games and how many times - this depends on your platform.
It is not on Sonic Mega Collection but it is on Sonic Gems Collection.
Some websites allow you to download Sonic the Hedgehog.
No. Sonic R is not on the gamecube version or any version. it is only in Sonic Gems Collection.
You can't. It's not on Sonic Mega Collection or Sonic Mega Collection Plus. Sonic CD is only available on Sonic Gems Collection for Nintendo Gamecube.
No, it is only on SEGA Saturn and Sonic Gems Collection.
Only in Europe.
14.30 at Amazon.com
SEGA CD, PC, and rereleased in Sonic Gems Collection for GameCube.
Nope.
No, but sonic mega collection does. It's locked at first, so you have to unlock it. I would tell you how but I don't remember, sorry.
gamestop has it on their website if you wanna order it
ebay is my only anwser!