He wrote a quick reassembly script. When he mounted the decrypted volume, instead of files, he found a single text document and a binary named echo.exe .

: Possible digital booklets, high-resolution cover art, or "behind-the-scenes" audio snippets.

To help you find what you are actually looking for, could you clarify:

The term "Ry Orlinozip" is not a standard compression format like ZIP or RAR. Instead, it frequently appears in the metadata of unofficial download sites that aggregate links for massive data archives. In many cases, these links are associated with: Compressed versions of modern AAA titles.