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In Space Defense Idle, you're tasked with safeguarding Earth's orbit against relentless alien invasions! Engage in thrilling idle gameplay as you strategically destroy enemy ships. Upgrade your cannons and allied forces to become the ultimate space defender. Tap to fire, conquer, and keep Earth safe from cosmic threats. Progressively improve your defenses and unlock powerful upgrades to withstand increasingly challenging waves of invaders. Enjoy a captivating clicker experience where strategic upgrades are key to survival. A fun and addictive game for fans of idle clickers and space strategy. Defend the planet – the fate of humanity rests in your hands! With endless upgrades and strategic gameplay, Space Defense Idle offers a compelling idle experience. Customize your fleet, optimize your defenses, and dominate the skies. Regularly check for new ships and strategies to stay ahead of the curve. Key Features: * Endless Idle Gameplay: * Strategic Upgrades: * Diverse Enemy Ships: * Engaging Visuals: * Addictive Clicker Mechanics: Space Defense,Idle Game,Clicker Game,Space Shooter,Alien Invasion,Defense Game,Upgrade,Strategy,Earth Defense,Sci-Fi,Mobile Game,Casual Game,Space Strategy