Hacking backing up gba games

[jchen]

in gba what are the other is.0 1 2 files, do i have to copy the corresponding is.0 file with the regular .0 file?

 

[enoughrope]

Those are save files!!

 

[jchen]

i know the .0 .1 .2 are save files but im asking if the other set of three are needed, they are called 1s.0..

 

[Destructobot]

The .is0 .is1 and .is2 files are the real time saves for GBA games. If you enable real time saving the game state is saved to one of those files when you save. If you don't use the real time saves then those files are not needed.

Real time saving is not available for DS games, only GBA games.