Opening the file format ".000"

[Angry pepper]

Hi, I'm trying to extract models, sounds and textures from the 2003 PS2 Game - Sphinx and the cursed mummy, an outstanding classic which i grew up with...
I'm hoping to create SNPCs out of some of the resources from the game... here's the thing, the largest file on the disk/disc is almost a gigabite in size, I'm assuming that FILELIST.000 at a GB is the holder of all main files in the game, since it's the biggest file.
I was wondering, how could I open and explore the file to see whether it holds the resources?
[IMG]http://images3.wikia.nocookie.net/__cb20120603222137/sphinxandthecursedmummy/images/b/b2/Slimburble.jpg[/IMG]
[IMG]http://images3.wikia.nocookie.net/__cb20120603181911/sphinxandthecursedmummy/images/2/27/Noseneedler.jpg[/IMG]

[djjkxbox360]

If you google filelist.000 there's a few people asking about it. I can't say I have a better answer than this since I don't know what would open that file format

[Angry pepper]

[QUOTE=djjkxbox360;39475767]If you google filelist.000 there's a few people asking about it. I can't say I have a better answer than this since I don't know what would open that file format[/QUOTE]

I've opened the file, there are 749 files, i've opened the majority of them (all but one) and got this:
[IMG]http://s1086.photobucket.com/albums/j444/angrypeppermushroom/?action=view&current=Untitled_zps201d97a2.png[/IMG]
(@ @ €?@ @ @ €?@ @ @ €?@ @ @ €?@ @ @ €?@ @ @ ÿÿ)