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• Express Dark ColonyComplete Dark Moon challenge in less than 70 days1.2%Very rare
• Hyper ChallengerComplete all builtin challenges2.4%Very rare
• Express ColonyBuild a base with at least 250 colonists in less than 60 days2.6%Very rare
• Express StarportComplete Starport Atlantis challenge in less than 15 days2.8%Very rare
• Express OutpostBuild a base with at least 100 colonists in less than 30 days3.5%Very rare
• Absolute DominationComplete all milestones on all planets3.6%Very rare
• Hyper MegalomaniacBuild monoliths on all planets4.7%Very rare
• Storm BaseBuild a base with at least 100 colonists on the storm planet5.7%Rare
• OverpopulationBuild a base with at least 350 colonists9.4%Rare
• StargazerHave 5 operational Telescopes at any given time10.2%Rare
• Moon BaseBuild a base with at least 100 colonists on the moon planet10.3%Rare
• ChallengerComplete one challenge12.8%Rare
• Storm LandingLand on the storm planet14.4%Rare
• Frozen BaseBuild a base with at least 100 colonists on the frozen planet15.9%Rare
• Steel DomeHave 3 operational lasers, telescopes and telescope consoles at any given time19.9%Rare
• Moon LandingLand on the gas giant moon22.4%Uncommon
• Police StateHave at least 20 armed Guards in your base at any given time25.6%Uncommon
• HoarderFill a Massive Storage to more than 90%27.6%Uncommon
• Robo ColonyBuild a base with at least 100 colonists, with at least 25% of Bots28.8%Uncommon
• MegastructuresBuild all massive structures32.2%Uncommon
• High SpiritsBuild a base with at least 100 colonists and 95% welfare ratio33.9%Uncommon

Data from Steam — Steam Web API Terms of Use. Last updated 21 Aug 2026.