To apply this patch you will need PPF O MATIC
http://www.romhacking.net/utilities/353/

grab that and extract it. Then take the file ApplyPPF3.exe
and copy it to the same folder as MATRIX.PPF.

Now make a copy of SLUS_010.40.IMG and copy it to the same
folder as MATRIX.PPF (NOTE That if your SLUS_010.40.IMG is
named SLUS_010.40.BIN you will have to change its file
extension from BIN to IMG thit will not work on ISO images)

Then create a file name MATRIX.BAT. Open MATRIX.BAT in NOTEPAD
And type the following into MATRIX.BAT.
    ApplyPPF3.exe a SLUS_010.40.IMG MATRIX.PPF
Save MATRIX.BAT and exit NOTEPAD


So the files in the folder should be

 [1] ApplyPPF3.exe
 [2] SLUS_010.40.IMG
 [3] MATRIX.PPF
 [4] MATRIX.BAT

Once that has been done you can now run MATRIX.BAT and it
will patch SLUS_010.40.IMG

Now you can play as Matrix Ashley

Valendian