Apps by BTD STUDIO Co.,Ltd.
UNDEAD FACTORY - zombie wars app icon

Games

UNDEAD FACTORY - zombie wars

BTD STUDIO Co.,Ltd.

Free download 2.75 · 1 storefront · 4 ratings In-app purchases unconfirmed
Open on Apple

About this app

"Sleep deeply, but not until you are dead." UNDED FACTORY is a strategy game set in an apocalyptic world after a zombie virus infection explosion. In a post-apocalyptic world, the few survivors have regained civilized life by building colonies and starting collective life. A brief period of peace seemed to have come. However, the survivors began to compete with each other for the supplies they needed to survive. They were forced to build colonies and defend them from the looting of other colonists. They began to arm, defend, and sometimes loot. And they learned how to modify and enhance the zombies to turn them into their own tools. It was the very beginning of the end, the beginning of an epic battle. In December 2015, the first cases of the zombie virus were confirmed in the southern part of the former U.S. territory, and since then, the infection has spread rapidly, turning most of the population into the living dead. In February 2016, the former U.S. CDC made a final announcement that although some vaccines had been found to be effective, they were unlikely to prevent the extinction of the human race due to the spread of the zombie virus. March 2016 - Humanity's modern civilization has ceased to function. Defend the colony and arm it. Develop powerful weapons and turn the attacking zombies back into mute pieces of flesh. But it's not the zombies that scare us. Manufacture them and turn them into weapons. In this world, if you have nothing else to use, use zombies. Build research facilities to enhance and develop them. Gather Survivors. Unarmed civilians may seem useless, but they can be used for important purposes. Join a stronger guild. It's hard to survive alone in this desperate world. With alliances, the odds are slightly increased. Features of UNDEAD FACTORY Free to play online RTS Advanced strategy and full-fledged strategy game Infection system to cause a pandemic 14 different types of zombies that can be developed and enhanced Translated with www.DeepL.com/Translator (free version)

Latest release

What’s New

Version 1.4.9 Feb 25, 2026

【1.4.9】 - よりクリアな音質でゲームをお楽しみいただけるよう、効果音のノイズ問題を解決しました

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
4 ratings
4 Sep 11, 2026 · 4 ratings Sep 11, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 11, 2026 · Free Sep 11, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 11, 2026 · 10:03 PM Free

Screenshots

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