Space Base Idle Tower Defense

Space Base is an idle tower defense game where you build and defend a powerful space base against endless enemy waves. Place rapid-fire, splash, freeze, and sniper turrets, then combine their strengths to create the ultimate defense.

Unlock a deep tech tree, progress through prestige upgrades, defeat epic bosses, and earn resources while offline with AFK rewards. With base-building mechanics and infinite scaling, every wave brings new strategic challenges and opportunities to grow stronger.