"Sphere Defense: New TD Game Inspired by geoDefense"

Author : Sadie Apr 09,2025

"Sphere Defense: New TD Game Inspired by geoDefense"

Sphere Defense, a fresh tower defense game on Android developed by Tomnoki Studio, pays homage to the classic geoDefense by David Whatley, which captivated gamers over a decade ago. The developer, inspired by their childhood experiences with geoDefense, aimed to recreate its beautifully simple yet challenging gameplay.

What’s the Premise?

The core concept of Sphere Defense revolves around the Earth, or 'The Sphere,' facing annihilation from invaders. Humanity, forced underground, has been developing new technology in hopes of reclaiming their planet. After enduring years of oppression, they've amassed enough firepower to launch a counterattack, and you're at the helm, leading the charge to save the world.

In terms of gameplay, Sphere Defense sticks to the classic tower defense formula. You strategically place units, each with unique strengths, to fend off waves of enemies. As you accumulate kills, you earn resources to either expand your defenses or upgrade your existing arsenal. The game's difficulty can be ramped up, demanding more strategic planning from players.

You have three difficulty levels to choose from: easy, normal, and hard. Each level is divided into 10 stages, with each stage lasting between 5 to 15 minutes. To get a better feel for the game, take a look at the video below!

Set Up Turrets to Mow Your Enemies Down

Sphere Defense features seven types of units that you can strategically deploy to survive the onslaught. For attack units, you have options like the Standard Attack Turret for single-target eliminations, the Area Attack Turret for dealing with groups of enemies, and the Piercing Attack Turret, perfect for when enemies are lined up.

Support units include the Cooling Turret and the Incendiary Turret, which enhance the effectiveness of your attack units. Additionally, there are support attack units such as the Fixed-Point Attack Unit for targeted missile strikes and the Linear Attack Unit for unleashing satellite laser attacks.

Dive into Sphere Defense, available now on the Google Play Store. And before you go, don't miss our latest news on CarX Drift Racing 3 on Android, featuring exciting new updates.