They have changed something in game archives which will it make impossible to use the alan wake 2 method. But still I think they use lz4hc even for this title.
However looking at the scan profile for this game you should be able to get at least 80% ratio with simple srep+lzma, 70-75% with lolz and another 5-10% with wwise processing and bink compression.
Edit: As for wwise processing, well, good luck with that. I am out.
