Available for purchase on the Steam Store . Note that some users report modern Windows compatibility issues with this specific version.
You can purchase and download the digital version of Port Royale 2 from several reputable PC gaming storefronts:
Offers a digital download for customers located in the United States. Green Man Gaming: Provides digital game keys for the title. Gameplay and Features Port Royale 2 - PC : Video Games - Amazon.com
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.