I first used Alugi's Skate 3 quickbms script on the .big files in the Audio/English/announcerspeech.big

This left me with 406 .DAT files with which i'm unsure how to convert them into playable audio.

In the audio folder there are other .big files such as ambience.big which converts to files which work in Foobar but aren't of the .DAT format, only the .BIG files in the english folder.

I do have Foobar with VGMStream plugin but this doesn't work either.

I've uploaded some samples of the .DAT files extracted and a .BIG file! if anyone could check it out and possibly give me an answer as to how to play them that would be great.

https://gofile.io/d/BnPM7Q

Solution: Use EaLayer3 to convert .DAT file to mp3