When it reaches the end of its life cycle (the second transformation) it will either have a gray (death) or pink (rebirth) bubble. It is more likely to live if you treated it well, but if it is near the end of its lifespan (an age of around 5) you can save and exit chao garden, then wait for it to bubble. If the bubble is gray, reset the system so it doesn't save, and try again.
this is how i did it i traded my chao from sonic dx to another chao from sonic advance 2 for the GBA then i traded that same chao to my one of my chao in sonic 2 battle
No the chao gets sonic hair.
Sonic Adenture 2 is the original game for the Dreamcast and Sonic Adventure 2 Battle is a remake for the Gamecube. Sonic Adventure 2 Battle has better graphics, chao karate class, chao activities and chao shops.
Gold chao can only be found in sonic advance for the gameboy advance. Then you put it on sonic adventure battle
Sonic adventure battle 2
There is no chao island. sorry.
Sonic Chao turns blue on it's second evolution.
Mostly, but SA2B has upgraded features in the chao garden and a two player Battle mode, as the title implies.
No
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.
Chao Chao can reincarnate on SA2 battle (so long as you look after them WELL). once they die, if reincarnating, the cocoon is pink, if disapearing, it will be grey. ....Meowth!
Sonic Adventure Battle (DC/GC) and Sonic Adventure Battle 2 (DC/GC)