Buy it at the Black Market.
Sonic adventure battle 2
there are no crystals in sonic adventure 2 just chaos emeralds and master emerald pieces.
Whilst debatable due to Cream's cameo in Sonic Adventure DX, I would say no, both the games are set after Sonic Adventure. Whilst Cream does indeed appear in Sonic Adventure's re-release, it was only for a short moment, and she has no contact with Sonic whatsoever. On top of that, when they meet in Sonic Advance 2, it is shown that despite her knowing of him, Sonic himself has never seen her before. Because of this, I would assume that Sonic Advance 1 and 2 take place after Sonic Adventure.
Yes, Sonic Chronicles: The Dark Brotherhood.Chao World was a concept used in Sonic Adventure/DX and Sonic Adventure 2/2 Battle.
no unfortuly but there is multiplayer for adventure 2
Give it a heart fruit
Buy heart fruit and give it to your chao and he will mate
Yes.
Give each chao a heart fruit (buyable at the black market) and wait for them to have flowers around them. It may take a few heart fruit to get flowers but when you do, you set them next to each other.
Get rings and hopefully you will get it
No, Sonic Adventure 2 is only on Dreamcast and Gamecube as Sonic Adventure 2 Battle.
In Sonic Adventure 2 battle a chao that looks like sonic would be neutral/running/running you could give it chao fruit just as long as the skill with the highest level is running for both evolutionary cycles.
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.
No,sadly Sonic Adventure 2 is on Dreamcast.
Sonic Adventure 2 By The SuperAmr!!!!!!!!!!!!!
No. The last Sonic Adventure was Adventure 2 which was released in 2001. I doubt there will be another Sonic Adventure but in a interview a member at Sega he likes the idea of remaking Adventure 1.