Sphere Defense tasks you with protecting the Earth from relentless invaders, out now

Outsmart relentless enemy waves and defend the sphere in Sphere Defense! This minimalist tower defense game, developed by Tomoki Fukushima, offers a fresh take on the classic genre. Featuring striking neon visuals, your objective is simple: strategically position your units and towers to repel incoming attacks.

Each successful defense earns you valuable resources to upgrade your units and conquer increasingly challenging levels. Perfect your strategy to achieve high scores and bragging rights by completing levels without taking a single hit.

Inspired by the iconic geoDefense, Sphere Defense captures the charm of simple yet captivating gameplay. As the developer states, "This game was developed as a homage to 'geoDefense', a tower defence game created over 10 years ago by David Whatley. When I played 'geoDefense', I was deeply impressed by how such a simple game could be so fun and beautiful."

Looking for more tower defense action? Check out our list of the best Android tower defense games!

Download Sphere Defense now on the App Store and Google Play, and follow the official Twitter page for updates. Watch the embedded video above for a sneak peek at the game's unique style.