Final Fleet - Defense

Build powerful defenses, train legendary heroes, and protect your harbor from endless enemy fleet attacks!

The enemy fleet is approaching from all directions. As the commander of the harbor defense, you must build defensive towers, deploy heroes, combine powerful upgrades, and create your own strategy to survive wave after wave of increasingly dangerous attacks.

Last Defense: Harbor War combines Tower Defense, Roguelike strategy, Hero Collection, and Deep Progression into an exciting 3D defense adventure.

Simple to Learn, Endless Strategies

Build different types of defensive towers and design your own battlefield strategy.

During each battle, choose random upgrades and create unique Roguelike builds. Every run offers new combinations, new challenges, and new ways to defeat your enemies.

Upgrade your heroes, improve your equipment, unlock talents, and develop your ultimate harbor defense force.

Thousands of Challenging Levels

Explore hundreds of carefully designed battlefields with unique layouts and enemy formations.

Every level requires you to rethink your tower placement, upgrade choices, and combat strategy.

There is no single winning formula. Every battle is a new tactical challenge.

Build Your Ultimate Defense

Your towers are the key to victory.

Choose from a variety of defensive structures with different abilities:

⚓ High-damage weapons
⚓ Area attack defenses
⚓ Crowd control towers
⚓ Summoning structures
⚓ Chain attack systems

Combine different towers and upgrades to create powerful strategies and discover your own ultimate builds.

Collect and Train Powerful Heroes

Recruit legendary heroes to defend your harbor.

Each hero has unique skills, combat roles, and growth paths.

Build different hero combinations and create your own team strategy to overcome every challenge.

Deep Progression and Customization

Develop your heroes through multiple systems:

⚓ Equipment collection and upgrades
⚓ Equipment refinement for powerful attributes
⚓ Hero talent trees
⚓ Skill combinations and specialized builds

Customize your defense style and create a force that matches your strategy.

Multiple Game Modes

Beyond the main campaign, experience exciting challenges:

🏆 Ranked Battles — Compete with other commanders and prove your strategy.

♾️ Endless Mode — Survive as long as possible and break your highest record.

🎯 Special Challenges — Experience unique rules and gameplay mechanics.

New events, levels, and challenges are constantly added to keep the battle fresh.

A Stunning 3D Defense Battlefield

Enjoy a vibrant 3D world with explosive combat effects, powerful weapons, and intense battles.

Watch your defenses fire, your heroes unleash their skills, and your harbor stand against overwhelming enemy forces.

Build your defenses. Command your heroes. Protect the last harbor.

Join Last Defense: Harbor War and become the ultimate defender!