Home News Sphere Defense Is a New TD Game Inspired by geoDefense

Sphere Defense Is a New TD Game Inspired by geoDefense

by Adam Feb 10,2025

Sphere Defense Is a New TD Game Inspired by geoDefense

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 clear inspiration from the beloved geoDefense. The developer, a fan of the original, has crafted a game that retains the simple yet challenging gameplay that made geoDefense a hit over a decade ago.

The Story: A Fight for Earth

The premise is straightforward: Earth ("The Sphere") is under attack by relentless invaders, forcing humanity underground. After years of development, humanity finally possesses the firepower to counterattack, and you're at the helm of this crucial defense.

Gameplay: Classic Tower Defense with a Modern Twist

Sphere Defense delivers the core tower defense experience: strategically deploying units with unique strengths to repel waves of enemies. Successful engagements reward you with resources to expand and upgrade your defenses. The difficulty scales, demanding increasingly sophisticated strategies as you progress.

Three difficulty levels (easy, normal, and hard), each with 10 stages lasting 5-15 minutes, provide ample challenge. See the game in action:

A Diverse Arsenal of Defensive Units

Sphere Defense features seven distinct unit types, each with its own strengths and weaknesses, encouraging strategic combinations:

  • Attack Units: Standard Attack Turret (single-target), Area Attack Turret (area-of-effect), and Piercing Attack Turret (for linear enemy formations).
  • Support Units: Cooling Turret and Incendiary Turret, enhancing the effectiveness of attack units.
  • Support Attack Units: Fixed-Point Attack Unit (precise missile strikes) and Linear Attack Unit (satellite laser attacks).

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