That's what i did with my game... Sadly my computer's bios crashed and i don't know how much i could keep the system on... A month or so and i'll give up on my computer. Disassembled/reassembled computer 3rd time now, i guess ram is the problem. And we don't have money to buy a new computer... So my computer's a mess: a lot of manuals are lying around, disks have overfilled the table, a lot of screws in the pencil case, so i don't know what to do next...
Back to thread, the code is easy to extract, since pk3 files are like rar ones, and ufo files are made from easy syntax.