Oxygen Not Included stands tall alongside the best colony sims on Steam, taking the base building and people management aspects of games like Rimworld and transferring it into the vastness of space. Already a huge winner on the Valve store, boasting an ‘overwhelmingly positive’ 96% user score from more than 113,000 reviews, another update has just landed that introduces additional buildings. Even better, you can try it out completely free on Steam right now, as developer Klei Entertainment teases its next paid DLC. Continue reading Stellar colony sim Oxygen Not Included adds new buildings, with more DLC to come