Undead Siege

Contains adsIn-app purchases
4.1
11.2K reviews
500K+
Downloads
Content rating
Rated for 12+
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About this game

In Undead Siege, it's up to you to select the right troops, create powerful formations, and deploy your best strategy to defeat waves of zombies and deadly bosses.
A new type of puzzle-adventure bag fight game! Make decisions on the right troops in your backpack for each wave of enemies.
Build your ultimate squad by collecting and upgrading unique heroes, and merge soldiers to create stronger, more efficient units. Stay sharp and challenge players from around the world in this thrilling fight for survival.
Prepare yourself, Commander! The undead are waiting. Will you be the last one standing?
Updated on
Jul 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
10.8K reviews
liam hadley
May 15, 2025
amazing game one of my faves. I do use ads and if I like the game I will invest cash, but it's 50/50 if u get a reward after watching ads. this is not a user issues. plenty of ppl experience the same. I hope this is fixed soon otherwise it will be an uninstall and another good game gets forgotten because the developers refuse to accept a problem
1 person found this review helpful
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Mike
March 8, 2025
1. You will have to watch 4-8 ads per wave just to have a chance. 2. One wave takes about 20 seconds on average. 3. Many ads are 2x30 seconds. 4. Many times you do not receive credit for watching an ad and don't get the reward. 5. No strategy other than put as much damage as you can on the field. 6. Nuff said.
23 people found this review helpful
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Ildar Refael
July 10, 2025
The game is beautiful, fun, and addictive at first. But in later levels, it becomes nearly impossible to win without ads. You can't add units without space, and space comes only via ads. The problem? Ads become less available as you progress. Every stage starts to feel like a dead end. I get it — ads pay for game development, and that’s fair. But this model punishes the players. Instead of balance, the game forces you into ads. I really enjoyed it, but I’m quitting.
1 person found this review helpful
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What’s new

- Some optimization and bugfix.