TO map hack on Pokemon emerald get a celebi and talk to may. then go to altering cave and look at your map for 3 minutes.
patch the ROM with gbata
No, you can't. Emerald was one of the GBA editions of pokemon and needed a cable to connect other GBA's to it.
YOU CAN NOT HACK INTO ITYOU CAN ONLY GET A ENGLISH OR JAPANENSE laungue Use a ROM and an emulator first (like VBA or No$gba) and download advance text.
you have to get gameshark, which is really hard to ind these days
you can get Pokemon emerald in your computer by downloading an emulator http://www.emulator-zone.com/doc.php/gba/vboyadvance.HTML and then you have to get a Pokemon emerald ROM you can get roms from coolroms.com
it probably doesn't save because it is the fake version or a gba ROM.
No, you can't because it is a GBA Rom. You can play it on the computer using a emulator. A good GBA emulator is the VisualBoyAdvance.
download a Pokemon gba ROM and no$gba
http://www.poke-mega.org/game/ every rom/hack is there :D
you download the randomizer, download an emerald ROM and an GBA emulator for mac, then you run the randomizer and go to File, Open, then select the emerald ROM, set the settings you want, and then file, save as. Play the new ROM you made with your emulator and you'll be good to go.
cheats
the best gba game is oviously Pokemon emerald
No, it is a hack.