Alien Clicker Invaders is a thrilling action and reflex game where you face endless waves of alien invaders! Get ready to click like crazy as you defend Earth against enemy hordes and colossal bosses that will test your skills. Collect powerful power-ups, unlock upgrades, and evolve your attack strength to survive each new wave of destruction! Play alone or share your mission to protect the Earth with a friend playing on a mobile device! Alien Clicker, Invaders, Clicker Game, Action Game, Reflex Game, 2D Game, Mobile Game, 2 Player, Attack, Upgrades, Power-ups, Earth Defense, Free Clicker, HTML, Space, Cosmic, Defensive, Strategy, Endless Waves