Earth Under Siege! Sphere Defense Launches

Sphere Defense: A Minimalist Tower Defense Game Now Available

Developer Tomoki Fukushima has launched Sphere Defense, a new tower defense game for mobile devices. The game tasks players with defending Earth from waves of enemies using strategically placed units and towers.

While adhering to the core tower defense gameplay loop – strategic unit placement, resource collection for upgrades, and increasing difficulty levels – Sphere Defense distinguishes itself with its minimalist aesthetic and vibrant neon visuals.

Success in each level grants resources to upgrade units, leading to victory. Perfect runs with no damage taken yield high scores. The developer cites the classic tower defense game geoDefense as inspiration, highlighting its simplicity and engaging design.

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

Sphere Defense is available now on the App Store and Google Play. Follow the official Twitter page for updates and check out the gameplay video above for a preview.