Overrun: Zombie Tower Defense

Overrun: Zombie Tower Defense is a premium offline strategy game where you build humanity’s last stronghold and fight endless waves of undead without ads, paywalls, or in-app purchases. Buy once and enjoy the complete zombie tower defense experience forever, unlocking every survivor, weapon, turret, trap, and upgrade through skillful play. Plan your base, reinforce walls and barricades, deploy deadly defenses, and command a squad of armed survivors as tougher zombie hordes attack across dangerous maps. Take direct twin-stick control, unleash grenades, airstrikes, and first aid when the battle turns desperate, and adapt your tactics against runners, demolishers, radioactive mutants, and toxic threats. With deep upgrades, replayable survival strategy, achievements, leaderboards, cloud saves, and 100% offline gameplay, Overrun: Zombie Tower Defense delivers intense post-apocalyptic action anytime, anywhere for players who want pure, ad-free zombie defense.