what you do to unlock radiant emerald (last course) is to get all 7 emeralds in the game. Then you unlock radiant emerald and if you come first you unlock super sonic. P.S. if you wanna be sonic go on supersonic or sonic and hold up or down. P.P.S to unlock characters you get all 5 sonic coins on a level and place third or up and you will be racing your opponent.
metal sonic - beach place
toy tails - radical city
dr.eggman (fake one) - ruins place
metal knuckles - reactive factory
super sonic - radiant emerald
You have to get all the coins in each race/level, unlock all characters, then, you can use Super Sonic in Grand Prix. I beat the game.
Unlock all other characters by beating them in races with the Sonic Tokens. Afterwards, the game is 100% complete.
The sonic coins in the reactive factiory in sonic R for the unlock of metal knuckles.
Collect 5 medals in the first stage as sonic and be in 1st place.
Get all the Chaos Emeralds.
I guess so, but it's good the way it is.
in sonic r you just collect the sonic tokens and win first place in the stage with song living in the city and with any carecter
you need to get all the 5 tokens in radical city, than challenge tails doll,if you beat him in race, you get tails doll.
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you cannot play as silver in Mario and sonic at the olympic games i am improving your question and i have played it and you can play silver and metal sonic joiunir bowser or donkey kong (this is in the winter olympic games)
Sonic R happened in 1997.
No. Sonic R is not on the gamecube version or any version. it is only in Sonic Gems Collection.