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Circular Defense

PC (Microsoft Windows)

Release Date: May 29, 2026
Genres: Strategy, Adventure
Game Type: Main game
Game Modes: Single-player
Alternate Titles: さーきゅらーディフェンス!!～とある辺境惑星開拓事務所、３０日の記録～, Circular Defense !! ~A Certain Frontier Planet Settlement Office, 30 Days of Records~!

Overview

”Circular Defense" is a real-time tower defense game in which you intercept enemies by placing circles around them to prevent them from hitting the planet in the center of the screen. Strengthen your turrets and defend your planet from the endless enemies!