Survive relentless enemy waves by strategically placing units, gather resources for upgrades, and conquer increasingly challenging levels in Sphere Defense. This minimalist tower defense game, developed by Tomoki Fukushima, offers a unique twist on the genre with its striking neon visuals.
The core gameplay remains true to the tower defense formula: strategically position your towers and units to repel attacks. Each successful defense earns you resources to upgrade your units, paving the way to victory. Difficulty escalates with each level, rewarding skillful players with high scores for bragging rights—perfect for those who can achieve flawless victories.
Fukushima cites geoDefense, a tower defense game by David Whatley, as inspiration, highlighting its simple yet captivating design.
Looking for more tower defense action on your mobile? Check out our list of the best Android tower defense games.
Download Sphere Defense now on the App Store and Google Play. Join the community on Twitter for updates, and watch the embedded video for a glimpse of the game's unique style.