Okay, FLCs can be played as videos - you'll find some programs for converting them here:
http://woodshole.er.usgs.gov/operati...tml#converting
The GXLs contained PCX images that could be ripped using Fast Module Extractor. Ripped and converted to PNG, reducing the size to 15 from 25 MB with no loss of image data. I'll upload that somewhere on Monday.
This leaves ACT - most likely a compressed sound format.
I've been unable to rip it with the tools I have on this PC, will get some of the ones mentioned on these pages: trick.
ACT (Audio Format file extension/ACT after the weekend and see if they do the trick.