Outer Planet

Step into the heart-pounding world of Outer Planet, where players are thrust into a desperate quest to defend their home from an alien onslaught! Journey through a multitude of dynamic realms on the outer planet as you engage in epic battles against relentless extraterrestrial enemies. With each new level, you’ll face unique challenges and adversaries that will push your skills and strategy to the limit.

This action-packed browser-based game is free to play and welcomes players from all backgrounds to join the fight. Armed with an arsenal of cutting-edge weapons and powerful upgrades, you must navigate treacherous terrains, devise clever strategies, and unleash precise attacks to reclaim your planet. Team up with friends or fly solo—the choice is yours, but the fate of the outer planet hangs in the balance!

With every triumph, push back the alien horde and unlock new levels brimming with intense action and vibrant environments. Customize your character and level up your abilities as you advance through the game. Will you rise to the challenge and become the hero that the outer planet desperately needs, or will the alien invaders emerge victorious? There’s only one way to find out!

How to play the free Outer Planet game online

To jump in, simply visit the game’s website and hit 'Play'. Once inside, use the keyboard arrows to move and the mouse to aim and shoot. Engage foes by clicking to fire your weapons and utilize power-ups as you progress. Keep an eye on your health and ammo to ensure you survive the battle!