Introducing Sphere Defense: A Cutting-Edge TD Game

Sphere Defense: A Tower Defense Classic Reborn on Android

Tomnoki Studio's Sphere Defense is a fresh take on the classic tower defense genre, drawing inspiration from the beloved geoDefense. The developer, a longtime fan of geoDefense, has recreated its elegantly simple yet challenging gameplay for a new generation of mobile gamers.

The Story

Earth, or "The Sphere," is under siege by relentless invaders. Humanity, forced underground, has finally developed the firepower to fight back. You lead the counter-offensive, tasked with saving the planet from annihilation.

Gameplay

Sphere Defense faithfully delivers the core tower defense experience: strategically deploy units, each with unique strengths, to repel waves of enemies. Successful engagements yield resources to expand and upgrade your defenses. Higher difficulty levels demand more sophisticated strategies.

The game offers three difficulty settings – easy, normal, and hard – each with 10 stages, providing hours of gameplay. Each stage lasts approximately 5-15 minutes. See the game in action:

Diverse Units for Strategic Defense

Sphere Defense features seven distinct unit types, offering versatile combinations to overcome challenges. Attack units include the Standard Attack Turret (single-target), Area Attack Turret (area-of-effect), and Piercing Attack Turret (for linear enemy formations).

Support units such as the Cooling Turret and Incendiary Turret enhance your offensive capabilities. Specialized units like the Fixed-Point Attack Unit (precise missile strikes) and Linear Attack Unit (satellite laser attacks) provide strategic advantages.

Download Sphere Defense from the Google Play Store and experience the thrill of this modernized tower defense classic. For more mobile gaming news, check out our coverage of CarX Drift Racing 3's new features.