Paradox Interactive announces the release of Pirate Treasure Chest through all major digital distribution sites, DLC with new content for Commander: Conquest of the Americas, the historical action/strategy game from Nitro Games. Here's a bit on what this offers: "Discover the infamous pirate island of Tortuga where players can purchase items and ships. Choose to hire pirate captains and use their fleets against your enemies without taking blame for their unprovoked attacks or battle against them when you capture them to use their maps and ships as your own. No matter how you choose to play, the rewards are many: wealth, unique ships and treasure maps that lead to powerful artifacts."