get all 287 rings in the stage.
In Sonic Adventure 2 Battle(she is very hard 2 unlock get all rank A's with sonic!)Sonic Adventure DX,Sonic Advance 1 2 and 3(in 1 of them you have 2 unlock her).Sonic Riders.
Beat all missions with the highest rank possible.
You have to do all the missions with the highest possible rank on each mission and then it will tell you that sonic has a new gear called chaos emerald
you unlock super hard
If you are referring to Shaman, then you have to rank your Arcangrove Rep up to rank 10 and then you can buy it from the Rep Shop.
Green Hill Zone can be unlocked by getting an A rank in every mission and collecting all 180 emblems.
S.
In Sonic Adventure 2 Battle(she is very hard 2 unlock get all rank A's with sonic!)Sonic Adventure DX,Sonic Advance 1 2 and 3(in 1 of them you have 2 unlock her).Sonic Riders.
There are various requirements you have to meet for each mission in Sonic Adventure 2, some easier than others. You'll have to look up an A Rank guide in order to find out exactly what you need to do for each.
Yes, sonic adventure 2 (dreamcast) and sonic adventure 2 battle (gamecube) are pretty much the same game. However, in battle for the gamecube some scores you need for A rank are different, there are also more characters available in multiplayer and a few other small changes.
Yes, having an a rank in EVERY version of a level will unlock a special stage, which will be located on the hexagonal island on the lower left of the map in the level select screen.
yes but only in 2 player and you have to get all emblems
Get extreme rank on all missions and he's called Super Sonic not Golden Sonic.
YOU CANT! you can get a sub race or join a clan but you cant get a rank
Beat all missions with the highest rank possible.
NO
At rank five you get your last special attack.