I'm pretty sure you can using an action replay or action replay max.
hyper shadic
It didn't work, because hacking is bad!! ):<
SA is for the Dreamcast, while SADX is for the GameCube. SADX has the 12 Sonic Game Gear games as unlockables. SADX has 60 missions in it. SADX has a black market in the Chao Garden. SADX allows you to put your chao in the Tiny Chao Garden. SADX awards you for collecting all 130 emblems. SADX has Cream cameos. There are more.
TRY DOWNLOAD.COM < many sites on the internet youtube has links i'm not sure where to get the full version but you can get the demo at www.icerapter.webs.com just type in google sadx hacks go to a website and download them and if you have the demo of the game you can download the full version of the game at zamunda.net
You cannot unlock Shadow in Sonic Adventure DX. Videos from YouTube that show him in SADX are hacks.
To unlock E-101 in Sonic Adventure DX (SADX) on GameCube, you must complete the game’s main story with Sonic, Tails, and Knuckles. Once you've finished the game, play through the "E-101" level in the "Eggman" story and defeat the character E-101. After completing this level, you will unlock E-101 for use in the game.
Get a Gameshark or an Action Replay and hack it via codes. if you are playing the PC version get sadx memory editor if you are on the gamecube version i can't help you
to get metal sonic in sadx you need sadx trainer download sadx trainer then click on ,metal sonic then select sonic then click on metal sonic sonic will by metal sonic
It's SONIC ADVENTURE DX:DIRECTOR"S CUT.
It's SADX Memory Editor and you can find it at Sonic roms
If you are on the GameCube version, it is impossible to get an Amy chao unless you can import a Japanese save file onto your memory card. If you are on the PC Version, you can use the SADX memory editor to edit your chao.
no