If you thought turning a profit on Mars was tough, just wait until you land on Jupiter’s volcanic moon, Io. With resources that deplete over time creating fierce competition, you will have to adapt to the new environment faster than your opponents do in order to survive. Life support is so strenuous on Io that Mars will look like a paradise in comparison!

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*Requires Offworld Trading Company (sold separately) to play.

NEW! Blue Chip Ventures DLC

Predict markets, effectively sabotage your opponents, and break monopolies in Blue Chip Ventures! This series of new single-player scenarios is designed by one of Offworld Trading Company’s top competitors - will your business come out on top, or will you be filing for bankruptcy?


  • Scenarios - Learn valuable management skills and become a better executive by undertaking one of over a dozen unique scenarios from different categories.
    • Supply and Demand - They want it? You’ve got it. Focus on monopolizing resources and learn the right times to shift your focus to keep yourself ahead of your competition.
    • Play Well With Others - Can’t we all just get along? Focus on how best to handle your opponents - and also how to work well on a team with your allies to seal your victory.
    • Long-Term Planning - You’re in it for the long haul! Deal with debt strategies and turn around a losing game through careful planning.
    • Challenge - Playtime is over! These scenarios will force you to take all of the concepts you’ve learned and execute them flawlessly in order to win.

The Patron and The Patriot DLC

If you thought being the CEO of a company and maintaining a monopoly on Mars was hard work before, get ready to double down with a bunch of new campaign enhancements in the Patron and the Patriot! With two new characters joining the fray, new story-driven content, new game modes, and more, this DLC takes the single player experience and adds hours of additional entertainment and content to explore.


  • NEW CEO: Dr. Mikhail Nekrasov - Substitute aluminium for glass in
      construction with his unique Transparent Aluminium patent and
      construct any HQ type of your choice at the start of a game.
  • NEW CEO: Manuel Valencia - A strong relationship with former
      clients provides a strong bond rating and half-cost for financing
      short-term debts, and each level you gain with your HQ grants you a
      Core Sample.
  • Colony Classes - Don't fall behind your competition! Colonies can
      specialize in one economic area and alter the stock market in
      various ways.
  • Campaign Length - Campaign tournaments can now span 4, 7, or
      10 games.
  • Wholesale Orders - Colonies can now choose to demand
      commodities during the course of a game instead of building
  • Story Driven Campaigns - Six new interactive short stories about life
      on Mars are made available by playing each of the new characters.

Ceres Initiative DLC

The largest asteroid in the belt has finally chartered its first colony and there’s money to be made! Humanity proved that we could thrive on Mars... but, now we need to learn how to survive on a dead rock. Enjoy the brand new scenery of Ceres while mining for Uranium, a resource unique to the landscape of the frozen asteroid. Use it to power the new Nuclear Power Plant building and fuel your colony while you fight for dominance of the stock market once again!


  • New Location: Ceres - The largest asteroid in the asteroid belt, Ceres
      presents great challenges to colonization with its vast spans of ice
      and rock. Enjoy some new scenery as you crush your competition to
      remain on top of the stock market.
  • New Resource: Uranium - Only available on Ceres, this mineable
      resource provides power to Power Plants and is just one more way to
      manipulate the stock market in your favor.
  • New Building: Nuclear Power Plant - The new Power Plant is an
      excellent source of energy for your colony and can be built on any
      tile. This building is powered by Uranium and is only available on
  • New Patent: Liquid Batteries - This new patent could be critical to
      the success of your colony on Ceres. Liquid Batteries will allow you to
      keep your Solar Condenser running no matter what time of the day it
      is, collecting valuable carbon, oxygen, and water so you can keep
      your operations running smoothly.
  • New Challenge: Depleting Resources - On Ceres, resources deplete
      as they are used. Over time, your plots will start to decrease and
      you will need to be on the lookout for new resource points to mine
      since even the best of them won’t last forever.

Map Toolkit DLC

Build and design your own maps in the new map editor and share them with friends and rivals. With several new maps to get you started, you will be creating amazing Martian landscapes in no time.


  • New Map Editing Tool - Design and create your own Martian
      landscapes with looming plateaus, deep craters, and more.
  • New Maps - Enjoy several new maps, based on real Martian
      locations, perfect for getting started with editing your own.
  • New Campaign Locations - Explore the new maps that work with the
      “real Mars maps” option, now incorporated into the campaign.

Real Mars Map Pack DLC

Defeat your rivals in the frozen terrain of Ultimum Chasma, navigate the winding passes of Margaritifer Sinus, cross the trenches of Cerberus Fossae, and more! This map pack adds over 30 new maps to Skirmish and Multiplayer games. Designed by a planetary geologist, these maps model the actual Martian surface in each of the red planet’s regions and will add plenty of depth to your Offworld experience.

Soundtrack DLC

With a rich, unique, and otherworldly sound, Grammy award winning composer Christopher Tin (Baba Yetu, Civilization IV) will take you Offworld with this original soundtrack. Comprised of several dynamic tracks, enjoy the music of Mars anytime you like.

*Steam is required to play this game, unless purchased from


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