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Defend Earth from relentless invaders: Sphere Defense now available

by Isabella Jan 24,2025

Sphere Defense: A Minimalist Tower Defense Experience 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 the core gameplay remains true to the tower defense genre – strategic unit placement, resource collection for upgrades, and increasing difficulty levels – Sphere Defense distinguishes itself with its minimalist aesthetic and vibrant neon visuals.

Successful defense earns players resources to upgrade their units, leading to victory. Perfect runs (no damage taken) yield high scores.

Fukushima cites the classic tower defense game geoDefense by David Whatley as inspiration, highlighting its simple yet 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. The embedded video provides a glimpse into the game's unique style.

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