This expansion contains two additional maps - Byzantium and Hispania - and a new trading Good - Salt, and a new Forum mechanic. The additions are modular and optional, and serve to add variety and new challenges to the game. 🧂 Salt is the most valuable of all the trading Goods and can serve as a wild card - supplement any other Good in any trade. 🃏 Forum introduces a set of bonus Cards that can provide either ongoing or situational bonuses throughout the game. 🛕 Byzantium is a 28 City map with 10 Provinces and no new mechanics. 🗺️ Hispania is a 23 City map with 9 Provinces and no new mechanics. Spice up your Concordia games today!

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.