Idle Space Station is a free browser-based incremental game where you build and manage an orbital space station module by module. Start with a single habitat and grow into a sprawling orbital complex complete with research labs, solar arrays, greenhouses, and defense turrets.
Yes! Your station and credits are saved automatically. When you return, offline progress is calculated based on your modules.
Habitats, solar arrays, research labs, greenhouses, docking bays, defense turrets, and advanced modules like quantum labs and fusion reactors.
Launch a colony ship to reset your station but gain permanent speed multipliers. Each prestige makes rebuilding faster.
Last updated: April 2026