Halcyon 6: Starbase Commander is a strategy game about reclaiming a derelict station on the edge of Terran space. With an alien force moving toward Earth, you must rebuild the base and use it to support the New Terran Federation’s research, exploration and diplomacy. Salvaged station resources and materials gathered from nearby star systems shape how you respond to the threat.
Station management connects directly to activity across the sector. Build facilities to improve production and research, or construct ships to extend your reach. Assign fleets to nearby star clusters to tackle threats, complete missions for alien factions or secure resources. Crew members can staff rooms to boost their output or serve aboard ships, where they contribute to combat, missions and events. Hostile encounters resolve through tactical ship or ground battles.
The game combines its starbase-building and expedition systems with story events shaped by station development, diplomatic standing and officer traits. These events can bring choices with consequences such as combat, temporary effects or changes to an officer’s attributes. Its replay-focused design also features randomly generated stations, surrounding galaxies, recruits and alien factions, while crew members develop distinctive traits and abilities. Six alien factions have different personalities and aims, making diplomacy and crew management central to building a foothold in the sector.