Can you hack Sonic Adventure 2 Battle for the gamecube on the wii using micro sd if not any other way

Yes , there is 2 ways

Textures trough dolphin
textures trough Iso (of course for wii consoles) - witch its hard


in Dolphin :
Dump the textures of the game and ReTexture sonic's texture
then Load it



tutorial will be comfired in my channel soon by SonikuXD1

Read more: http://wiki.answers.com/Q/How_do_you_hack_sa2b_for_gamecube#ixzz1yyJyQTwi