Circuit Keep

"Circuit Keep is a grid‑based tower defense game where players build and upgrade circuit‑themed defenses to repel escalating waves of intrusions."

Lambda 7 Tech· November 23, 2026· Main Game

Circuit Keep is a grid‑based tower defense game where players build and upgrade circuit‑themed defenses to repel escalating waves of intrusions. The game features a campaign of handcrafted lattices, a research system, and multiple enemy types with unique behaviors. Players manage resources, optimize layouts, and adapt to changing threats across increasingly complex maps.