Ripping Audio from Project IGI .RES files

[aldarith]

Hello Folks,

I am trying to sleuth out a way to rip and decode audio from Innerloop's 2000 game  Project IGI

I have found partial information but so far I have not been successful in figuring out how to extract the files as it's incomplete or apocryphal with files missing & or broken links.

Thread 1

Thread 2

Any input would be appreciated.

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Here's the RES for your exploration

MEGA Link