Idle Space Program

Build your own space program! Start with a single suborbital rocket and
grow into a fleet of hundreds of rockets and satellites orbiting the whole
Solar System.

🪐 SOLAR SYSTEM MAP — pan and zoom, watch your rockets and satellites fly
to the Moon, Mars and beyond
🚀 MASS LAUNCHES — unlock more rockets and watch the whole fleet lift off
🌍 PROGRESSION — from first hops above the atmosphere to deep space missions
🔬 RESEARCH — invest science into permanent upgrades
⛏️ METALS & SHIPYARD — mine metals from missions and upgrade your whole
fleet at the Shipyard
♻️ PRESTIGE — reset for permanent bonuses and grow faster
🌙 OFFLINE EARNINGS — your rockets keep flying while you sleep
📱 30-SECOND SESSIONS — the perfect coffee-break game

No forced ads. Play at your own pace.