Space Expansion – Idle Clicker

Build your space empire – idle, tap & expand!

Start from one lonely planet. Tap to gather resources, automate production, send ships, and explore new worlds. Expand your galactic network and build a vast, ever-growing space empire.

Features • Tap to collect resources – simple & satisfying • Automate production – earn while you’re away • Send ships & upgrade planets – grow your interplanetary economy • Explore new worlds & galaxies – expand far beyond your starting system • Global leaderboard – compare your progress with players worldwide

Space Expansion is a minimalist idle clicker with clean visuals and deep progression. Perfect for short breaks – or long sessions as your empire keeps growing.

Play for free. No paywalls. Optional ads for extra boosts.