The DLC, aptly named "Pirate Treasure Chest" substantially increase the impact of pirates in Commander: Conquest of the Americas.

- Visit Tortuga to buy items and ships.

- Hire pirate captains and use their fleets against your enemies. Without getting the blame for unprovoked attacks!

- Hunt down famous pirates and confront their fleets in naval battles.

- For each pirate captured, get unique ships and treasure maps.

- Find powerful artifacts that benefit your fleets and colonies.

- Introducing forward and aft chaser canons into naval battles for the first time.