Undead Siege

Contains adsIn-app purchases
4.6
12.4K reviews
500K+
Downloads
Content rating
PEGI 12
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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
Sep 26, 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

4.7
11.9K 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
2 people found this review helpful
Did you find this helpful?
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.
28 people found this review helpful
Did you find this helpful?
Ray Matthew Bellen
September 29, 2025
Played for a few hours. PROS: rogue-lite wall defense gameplay w/ RE4 like item management. Customizable power-up cards to use before starting the game. CONS: ads are intrusive, opening up another app after watching one, which is concerning. pop-up ads during in-game. Finally, IT'S ONLY PLAYABLE ONLINE. OVERALL: a decent alternative to rogue-likes, but the whole app is obviously profit driven & the ad placement & how it works is just horrible. Check it out yourself if you're fine with it.
Did you find this helpful?

What’s new

- Some optimization and bugfix.