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Hi everyone,
I'm trying to understand the bin/rmdp file format completely to write my own packer for my personal Alan Wake Tools https://github.com/Nostritius/AWTools. Specifically I have three problems in understanding the archive format:

• The big blob in the beginning of the file with a size of 120 bytes, I'm not sure what it does exactly, but I suspect it being parts of the rmdp file from specific positions to verify the integrity of the corresponding files.
• The 4 byte value before the name offset in the folder table, i want to know what this value describes and what it is used for
• Alan Wakes American Nightmare has a 64 bit value appended on every file entry, i also want to know, how this value is calculated and used.

If someone can help me in this, I would be very thankful .
Thanks in Advance