How to play GBA ROM files? First , you need to get a gba ROM hack.If you don't have one yet, dont worry!!,download onw from here. Usually, a ROM file willbe downloadable as a zip,7z or rar file.Extract them and get the gba file( it is advicable to create a folder for gba files to avoid troubles in future ).To open a gba file, you need to use a gba emulator .
