No,you cannot.The truth is,that Knuckles Chao never existed in the U.S.A version of Sonic Adventure 2 Battle.They only existed in Tokyo,Japan.BUT,the only way you can obtain a Knuckles Chao in SA2B is via hacking.
Its a hack or a cheat that lets you.
You must do all the races and win all karate levels
No but you can do the opoosite you have to go in the tiny chao garden and hook a gcn to gba cable and play sab2 then go to the chao garden and go to the gameboy choose pick up and choose the rings.
After your chao has reincarnated twice or more, give it EVERY ANIMAL IN THE GAME and NO CHAOS DRIVES. All of the animals are: PenguinOtterSealPeacockCondorParrotBoarRabbitCheetahTigerGorillaBearSkunkRamRaccoonUnicornDragonPheonixBatSea MonsterSkeleton DogI recommend making a check-list so that you ensure that it works. If you have any difficulties in making a chaos chao, feel free to message me as I have some chaos chao (eight to be exact) so I should be able to help. - Raiwolf
Either get a two tone grey chao and make him a shadow chao or a two tone blue or sky blue chao and make either of them a shadow chao or a two tone black chao.
find the chao key with tails.
No, it doesn't matter!
The chao can wear it as a hat. In SA2B your chao will need to have been given a skeleton dog at some point to allow it to wear hats.
SA2 is for the Dreamcast, while SA2B is for the GameCube. SA2 has Big cameos in the level, SA2B does not.(SA2B only has cut scene cameos but so does SA2.) SA2B has more 2 player stages than SA2. SA2 allows you to put your chao in the VMU, SA2B allows you to put your chao in the Tiny Chao Garden. SA2B has Chao Karate. some chao world structure is different.(dark garden is TOTALLY different.) There are more.
yes there is i think
You can't without hacking
Get a normal chao (from the spotted egg), make it a Nuetral Flying/Flying. Or you can just make it Nuetral Flying, but Flying/Flying looks cooler :)
No. lawl no.
No, Jewel Chao cannot be two tone
After your chao has reincarnated twice or more, give it EVERY ANIMAL IN THE GAME and NO CHAOS DRIVES. All of the animals are:PenguinOtterSealPeacockCondor (SA2B only)ParrotSwallow (SADX only)Boar (SA2B only)Rabbit Deer (SADX only)Kangaroo (SADX only)Cheetah (SA2B only)Tiger (SA2B only)GorillaElephant (SADX only)Lion (SADX only)Bear (SA2B only)SkunkMole (SADX only)Koala (SADX only)Ram (SA2B only)Raccoon (SA2B only)Unicorn (SA2B only)Dragon (SA2B only)Pheonix (SA2B only)Bat (SA2B only)Sea Monster (SA2B only)Skeleton Dog (SA2B only)Give it the animals of the game it's onMake sure you raise it to be neutralI recommend making a check-list so that you ensure that it works. If you have any difficulties in making a chaos chao, feel free to message me as I have some chaos chao (eight to be exact) so I should be able to help. - Raiwolf
The only way you can get a Tails Chao and an Amy Chao in SA2B without Action Replay is by via hacking.
it depends on the kind of egg.