Space Builder Idle

Start with a small furnace and build your space base, one module at a time. Hire workers, automate production, build an Artificial Sun and assemble your own ship. Use Prestige to start again with permanent upgrades.

Casual
Simulation

View on Steam

Playing now: 14
24h peak: 24
Reviews: —No reviews · 0
Price: −20%$2.39
Released: Nov 6, 2026

Players checked 43 minutes ago · prices 9 hours ago

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