Altogether, received a reply from a man involved in the development of the game! :) But as far as I understood, the programs for packing / unpacking no .. :( PFF stands for "PICT Flick File." It's a custom format HyperBole Studios developed for storing animations, somewhat similar to GIF f...

There is a game X-Files The Game published by Hyperbole Studio, in 1998. Unable to find the correct program to unpack / packaging graphics. http://xfiles.cwx.ru/tmp/10.12.07/X7.PFF (700kb~) One program (Dragon UnPACKer) unpack graphics, but after editing images (Photoshop), it will need to somehow p...