The game is included in Ubisoft+ , a monthly subscription service that allows you to play their entire library.

Avoid sites claiming to offer "cracked" versions or "free full game downloads." These are often scams that contain malware or ransomware designed to compromise your computer. 2. Historical or Scholarly Materials

If you are looking for the 2024 naval combat game, there isn't a legal way to download the "full version" for free permanently. However, there are official ways to play without a full purchase:

If you are researching the secret society (Yale University) or general pirate history:

Sites like Project Gutenberg or Internet Archive offer free downloads of historical texts regarding 18th-century piracy (the "Golden Age") and academic papers on secret societies.