Earth is under attack.

A massive alien fleet has emerged from deep space, launching a relentless invasion against humanity. With conventional defenses collapsing, the nations of Earth have united to create the Nova Defense System—a powerful network of advanced turrets surrounding the planet and forming humanity’s final protective barrier.

You are the commander of Nova Defense.

Deploy powerful weapons, choose strategic upgrades, and stop endless waves of evolving alien enemies before they break through Earth’s shield. Every battle offers new weapons, abilities, and combinations, making each run a unique test of strategy and survival.

BECOME THE ULTIMATE DEFENSE COMMANDER

BUILD AN UNSTOPPABLE TURRET ARSENAL

Deploy and upgrade advanced defensive weapons, each with unique attack patterns and tactical roles. Adapt your build during every run and create the perfect defense against increasingly dangerous alien forces.

MASTER FUTURISTIC WEAPONS

Command powerful sci-fi weapons such as Gatling, Laser, Lightning, Missile, and more. Combine their effects, improve their abilities, and unleash devastating attacks against massive enemy waves.

CHOOSE YOUR ROGUELIKE UPGRADES

Select from random upgrades during each battle to shape your strategy. Increase damage, improve attack speed, strengthen shields, unlock special effects, and create powerful combinations that can completely transform your defense.

HARVEST ALIEN TECHNOLOGY

Collect resources and technology from defeated enemies. Use them to unlock permanent upgrades, improve your defensive systems, and prepare for even greater threats.

KEY FEATURES

• Roguelike Defense Gameplay
Every run features different enemy waves, random upgrades, and new strategic possibilities.

• Powerful Turret Builds
Upgrade and combine multiple futuristic weapons to create unique defensive strategies.

• Endless Alien Invasions
Fight against fast attackers, armored enemies, explosive creatures, elite units, and powerful alien bosses.

• Deep Strategic Choices
Adapt your weapons and upgrades to counter enemies that become stronger and more dangerous over time.

• Permanent Progression
Unlock new technologies and long-term upgrades that make your defense stronger after every battle.

• Immersive Sci-Fi World
Defend Earth across futuristic battlefields filled with energetic effects, advanced technology, and intense space combat.

Humanity’s final defense is in your hands.

Build your arsenal, strengthen the planetary shield, and stop the alien invasion before Earth falls.

Download Nova Defense and begin the fight for humanity!