Halcyon 6: Starbase Commander
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About Halcyon 6: Starbase Commander
Halcyon 6: Starbase Commander is about reclaiming a derelict starbase on the edge of Terran space. Left behind by a mysterious precursor race, Halcyon 6 is the New Terran Federation’s best chance to build alliances, research new technologies and find a way to stop an alien force advancing on Earth. Using resources salvaged from the station and gathered from nearby star systems, you rebuild it to lead scientific research, exploration and diplomacy on the edge of known space.
Rebuild the starbase
Spend resources to construct station rooms that improve production and technological capabilities, or build ships to help you control more territory. Assign crew to facilities to increase their output, or place them aboard ships, where they can contribute to combat, missions and events in distinctive ways.
Explore and fight
Send fleets to nearby star clusters to face emerging threats, complete missions for alien factions or secure bonus resources. Tactical ship and ground battles resolve hostile events, help establish a foothold in the sector and bring you closer to defeating the enemy mothership.
Crew and story events
Crew members can acquire unique behaviours, traits and abilities, for better or worse. Events arise from criteria such as the rooms you build, your standing with alien factions, and officers’ traits and skills. Many offer multiple choices, with outcomes that can include combat, temporary bonuses or penalties, changes to officers’ attributes and other story developments.
A changing galaxy
Each playthrough generates a different derelict station, surrounding galaxy, crew recruits and alien factions. The game includes six alien factions, each with distinct objectives and personalities. Your crew’s skills help you navigate diplomacy and seek alliances or trading partners.
Frequently asked questions
The best price for Halcyon 6: Starbase Commander is $1.33 at Difmark. That is 91% less than on Steam, where it costs $14.99. 8 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Halcyon 6: Starbase Commander stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Halcyon 6: Starbase Commander are: Windows XP, 2 GB RAM, 400 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Halcyon 6: Starbase Commander is a single-player game.
Yes. Valve rates Halcyon 6: Starbase Commander as Verified on the Steam Deck: it runs well out of the box.
Buy Halcyon 6: Starbase Commander 91% cheaper than on Steam.
Halcyon 6: Starbase Commander is available for 91% less in shops such as Difmark, Wyrel, or Kinguin.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











