You can purchase and download the digital version of Port Royale 2 from several reputable PC gaming storefronts:
Available for purchase on the Steam Store . Note that some users report modern Windows compatibility issues with this specific version. Port royale 2 Download PC Game
Often recommended for older titles because they frequently include pre-applied compatibility fixes. You can download it through the GOG GALAXY app or via offline installers. You can purchase and download the digital version