Zombie Fortress: Idle Defense

Survive the undead assault with upgrades, traps, and strong defenses.

Sirens are screaming. The walls are shaking. Zombie hordes are approaching.
Commander, your fortress is the last hope of humanity!
An endless war for survival has begun. Waves of hungry zombies, mutated creatures, and terrifying monsters march toward your base, determined to break through your defenses.
Lead your elite Marine squad and build a powerful defense. Deploy soldiers, towers, and barricades strategically to stop the undead invasion. Your units hold the front lines, man heavy weapons, and protect the fortress at all costs.
This is an idle tower defense experience — the battle never stops. The battle never stops. Your forces keep fighting, earning valuable resources to power up upgrades. Return to strengthen your troops, improve your towers, unlock new weapons, and reinforce your fortress.
Upgrade your defenses, refine your strategy, and survive endless waves of zombies. The undead grow stronger with every attack — only smart planning and constant upgrades will keep your base standing.
Are you ready to defend humanity’s final stronghold?
Download Zombie Fortress: Idle Defense and face the zombie apocalypse! 🧟‍♂️🔥