Core Game includes the Free Multiplayer Game and additional features: Host Lobby Games 9 Single Player Campaigns Single Player Skirmish Mode Daily Challenges Mode Map Editor Mods All Game Achievements Mars has been colonized. Now, Earth's greatest corporate titans have been invited to build companies to support it. The competition to dominate the market is fierce in this fast-paced economic RTS from Civilization IV lead Designer, Soren Johnson. Features Venture to Mars to Earn Your Fortune - With space travel becoming a reality and the easy-to-reach resources on Earth dwindling, hopeful people seeking their fortune are rushing to the next great frontier: Mars. Rekindle humanity’s adventurous spirit by leaving Earth behind and make a new name for yourself as a titan of industry on the red planet. Experience New Adventure in Multiplayer - Turn your friends into frenemies! With a robust and exciting multiplayer mode that can support up to eight players, no two games of Offworld Trading Company are the same! The market fluctuates depending on which of the four starting corporations you and your opponents choose and what resources you accumulate.Strategy is key, and tenuous alliances between rivals are easily broken when the opportunity arises. Control the Market before your Competition Controls You - In Offworld Trading Company, market forces are your weapons, not guns or bombs. The real-time player driven market is your sword and your shield here. In order to win, you will need to make tough choices on what resources to acquire, what goods to build and sell, how to interact with the planet's thriving underworld, and what stocks to acquire and when. With over a dozen different resources available and a constantly changing market economy, no two paths of victory are alike -- each game holds a different “key” to dominating your competition. Enjoy a Rich Soundtrack from a Grammy Award Winning Composer - Transport yourself to Mars and immerse yourself in the battle for big business with an incredible soundtrack from composer Christopher Tin (Baba Yetu, Civilization IV). This retro-futuristic score mixes orchestra instrumentals, piano, and synthesizers while utilizing unique pitch-dives and other electronic treatments. All of these unique elements gives Offworld a truly otherworldly tone.