Overrun: Zombie Tower Defense

Wildfire Games Ltd.

About this game

Buy once. Play forever. No ads, no in-app purchases — the complete Overrun.
Build your last stronghold, arm your survivors, and hold the line against endless zombie hordes.

The outbreak wiped out everything. A handful of survivors and the walls you build are all that stand between the living and the dead. Every wave hits harder — so plan your base, upgrade your firepower, and never stop fortifying.

This is the PREMIUM edition of Overrun. Everything is earned through skill, not your wallet. No ads interrupting the action, no paywalls gating the good gear, no currency packs. Just pure offline zombie tower-defense strategy.

== WHY THE PREMIUM EDITION ==
• 100% AD-FREE — no interruptions, ever
• NO in-app purchases — one payment, the full game
• Every weapon, turret, and survivor unlocked by playing
• Buy once, own it forever, across your devices

== BUILD YOUR BASE ==
• Raise barricades, walls, and defensive structures
• Deploy turrets and traps to shred the horde
• Unlock new structures as you push deeper into the apocalypse

== COMMAND YOUR SURVIVORS ==
• Recruit and level up a squad of survivors
• Equip each fighter with a growing arsenal of weapons
• Take direct twin-stick control to aim the firepower where it matters

== SURVIVE THE HORDE ==
• Fend off waves of undead across multiple deadly maps
• Face specialized zombies — feral runners, hulking demolishers, radioactive and noxious threats
• Call in grenades, airstrikes, and first-aid mid-wave to turn the tide
• Earn currency from every kill and restock the weapon shop between waves

== PLAY ANYWHERE ==
• 100% OFFLINE tower defense — no internet required, ever

== BUILT TO LAST ==
• Deep upgrade paths and replayable strategy
• Leaderboards and achievements
• Cloud save so your progress follows you

Think fast. Build smart. Hold the wall.
Download Overrun - Zombie Base Defense and survive the apocalypse — ad-free, forever.

Ratings and reviews

Awesome so far! A 1st person mode would be especially cool to see your base and zombies up close. The weapon sounds could be much more realistic. My game has crashed three times so far in the middle of playing. Mutplie crashes now. There is some game crashing bug on the first map. Thanks for your work developer! Looking forward to updates!

Great game for asking price. Loads of upgrades and different things to build, well recommend this to anyone that wants to kill a few hours. Awesome 👍

A glitch caused all my characters to slowly lose health and die in building mode on the last level. Now the game is broken and I cannot play. Do I have to restart the entire campaign??

What’s new

Overrun the way it was meant to be played. No ads, No in app purchases. Buy once, play forever.