Welcome to the Resurgence of Tower Defense: Alien Demons TD


An innovative resurgence of high-quality, simple yet brilliant, and super enjoyable Tower Defense (TD) gameplay is now available in stores. Welcome the trend and revive your memories of classic Tower Defense with Alien Demons TD: 3D Sci-fi Tower Defense.

Experience a Unique 3D Tower Defense Game


This game is one of the few 3D Tower Defense titles that meets your expectations for a highly strategic classic TD experience:



  • Build Long Paths: Keep enemies engaged in battle to inflict maximum damage and defend your base.

  • Utilize Unique Towers: Deploy powerful towers to counter various enemies, each with specific skills or armor that require strategic planning.

  • Endless Mode: Upgrade your turrets endlessly to fend off random enemy invasions, grind for diamonds, and compete for top ranks on the leaderboard.

Strategic Action and Puzzle Elements


Alien Demons TD is not just a strategic game; it combines action and puzzle elements. With endless and intense demon invasions, players must build turrets, navigate mazes, and anticipate enemy attacks. This level of engagement ensures that your gaming experience is more enjoyable than ever.

Key Features



  • ✴ Bizarre Enemies: Encounter invisible foes that become enraged when attacked or spawn minions upon defeat.

  • ✴ Puzzle Fun Maps: Navigate bonus maps where enemies are giant, move rapidly, or can only be defeated by guiding them through energy fields.

  • ✴ Pre-placed Turrets: Receive turrets from your mother craft, which activate once you have enough energy.

  • ✴ Stunning Graphics: Enjoy the ability to zoom in and out of the battlefield.

  • ✴ Engaging Soundtrack: Immerse yourself in the classic sounds of Tower Defense set against a Sci-fi theme.

  • ✴ Intense Battles: Engage in challenging combat in the galaxy and discover numerous stars in this Sci-fi adventure.

  • ✴ Multiple Difficulty Modes: Test your strategic skills with both normal and hard modes.

  • ✴ Continuous Updates: Look forward to regular updates and unique game features.

Game Story


In Alien Demons TD: 3D Sci-fi Tower Defense, you will immerse yourself in a sci-fi world, battling within human military bases across the galaxy. Each base acts as a teleportation point for living beings to reach Earth. If Alien Demons gain access, they will attack. Therefore, defending the base is crucial to protecting our planet. Save our planet, commander!

In-App Purchases


As a premium Tower Defense game, Alien Demons TD requires a one-time payment of $3 to unlock all game content. While other in-app purchases are available, they are not essential but can enhance your gaming experience.

Join the Adventure!


If you are a fan of classic Tower Defense games like Fieldrunners or Tower Madness, you will absolutely love Alien Demons TD. If you are new to the TD genre, this game will surely draw you in.

Get ready for an intense classic Tower Defense experience! Prepare for war in the galaxy and relive your fondest gaming memories.

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