The game is available on the following platforms: Dreamcast, Gamecube, Playstation Network, Xbox Live, and PC.
no unfortuly but there is multiplayer for adventure 2
No, but you can in the 2P Battle mode in Sonic Adventure 2 (BATTLE version only.)
You can't play as Silver in Sonic Adventure or Dx, Silver wasn't thought of until Sonic the Hedgehog 2006, Play Sonic the Hedgehog 2006 to play as Silver.
Sonic adventure battle 2
You get Sonic Adventure Battle 2 and play it!
No.
But you can play metal sonic.
The only two games that allows you to play Eggman is Sonic Chronicles: The dark brotherhood and Sonic Adventure 2 / Sonic Adventure 2 Battle.
you can only play as super sonic when you fight the finalhazard.
search 'sonic adventure 2 echleon' in google and you can find a dreamcast rom. you need chankast to play it.
Not without an emulator.
Actually, you can't...... You just.... can't... If you want to play Sonic Adventure 2 Battle, you'll have to buy the game Sonic Adventure 2 Battle (Not trying to sound stupid by the way.)
No, Sonic Adventure 2 is only on Dreamcast and Gamecube as Sonic Adventure 2 Battle.
no unfortuly but there is multiplayer for adventure 2
No he cant. Only on sonic adventure, sonic adventure 2, sonic DX and sonic adventure 2 battle.
No as Sonic Advance 2 came out after Sonic Adventure 2 Battle and Sonic Adventure 2 Battle was only made to be compatible with Sonic Advance.
There is no such thing as Sonic Adventure Battle 1, nonetheless no Sonic Adventure is playable on Sonic Mega Collection.