Open game file formats?

[anahuj]

If we have learned anything about game file formats, should we create open file formats for engine and game devs? Compare mp3 versus ogg as example.

The file format should be modular - e.g, not everyone needs RPG stat block.

Game rendering has improved too - what kind of set of data is needed when artists makes an object to game.

Etc.

(I have decoded Oblivion and Fallout 3 esm/esp file formats extensively, if you wonder what I have done.)

[arunmurail]

hey, can you please help me out to extract .pc format file.
i am looking for extractor for this.