Earth Defense

Earth Defense drops you into the role of a planetary guardian, tasked with protecting humanity from a relentless barrage of celestial rocks. Position your defense cannons on a global grid and track incoming threats on the radar. Each asteroid that slips through threatens to fracture the planet's health, so every shot must count. The difficulty ramps up quickly, introducing faster projectiles and trickier trajectories that demand calm aim and quick reactions. As you rack up points, the battlefield evolves with power-ups that boost your firepower or widen your blast radius. Strategic thinking becomes just as important as reflexes—deciding when to target a dense cluster versus a lone giant can mean the difference between survival and annihilation. The game offers a satisfying loop of escalating tension and reward, perfect for quick sessions or long-term score chasing.