You have to get all 7 Chaos Emeralds. To do that you must find all the Chao in a zone. Then you can get a Special Key. Where you select which Act you want to go to, look for a locked Spring. Jump on it and then you will be sent to the Special Stage. Get the number of rings that they tell you to get. At the end you will get a Chaos Emerald.
Yep.
you have to hack it but i would NOT do it if i where you
you have to race
To transform into Super Sonic in Sonic Advance 3 you need to collect all the Chaos Emerlads. To do this you first need to find all the hidden chao. Im afraid this may take a while. After you do this, you will unlock a secret boss fight where you play as Super Sonic.
You don't; not every game has button codes.
no.all passwords are extremely long:(
THE GAME SHARK CODE IS: 2ehji4 + your real name
Collect all the Chaos Emeralds, and beat the game normally with Sonic as the leader. You can only be Super Sonic in the true final boss (the extra boss). There is no cheat to make Sonic super in normal levels.
you cant
Only in Sonic Advance 3.
No instead there are three Sonic titles under the name of Sonic Advance, Sonic Advance 2, and Sonic Advance 3.
You can't mate the chaos in sonic advance 3 -.-