Zombie Fortress: Trap Defense

Contains adsIn-app purchases
12K reviews
Content rating
PEGI 7
1M+
Downloads
Content rating
PEGI 7
Mild Violence
Learn more
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About this game

BRAINSSS

The walking dead are on the move, and it’s your job to take them out in this zombie tower defense game that is chock full of collectible weapons and strategy. With each new zombie wave you’ll have a chance to merge weapons and move them around to find the best combos thanks to the simulator aspect of this zombie shooter game. Along the way, collect all sorts of exciting weapons, towers, equipment, and more to help you blast these zombies off the face of the earth.

THE BEST DEFENSE IS OFFENSE

This simulator strategy game will really get your gears turning! Each level will involve waves of zombies trying to attack your tower – your goal is to defend your tower and wipe these creatures out. Carefully pick your weapons, merge them to form powerful versions, and try moving them around with each new round to see how that affects the outcome.

Fantastic features:

- Top strategy – Usually simulators are more mundane, like hotels, but who says they can’t be about the zombie apocalypse? Face your foes in abandoned lots and strategically funnel them towards all of your carefully placed weapons, while also making sure to maintain a good defense of your home base! This zombie shooter also allows you to change up the weapon placement in between rounds, adding an extra layer of fun as you try different methods and see which will ensure your survival.

- Endless waves – What good is a simulator if you can’t actually test your great ideas! Thanks to the wave upon wave of walking dead, you’ll never run out of targets to practice on. Like all good zombie survival games you’ll have to make sure that you don’t end up as one the bad guys too, so make sure to shore up your tower defense.

- Collectible fun – weapons, clothing, equipment, towers, you name it – you can collect it, level it up, and use it to fight back in this zombie apocalypse shooter! Use your gold and coin wisely to level up during rounds, and make sure you check out your inventory afterwards to see what all you got and how you can best use it in this survival game.

THE ZOMBIE APOCALYPSE IS NOW

Grab your weapons, man the towers, and strike before they can bite! Combine survival games, strategy games, and tower defense games into one, add a hefty dose of zombies, and you’ve got Zombie Fortress! Collect weapons and try out various strategies as you fight off waves of the undead, and along the way enjoy building out your character and their tower. With great graphics and lots of customization, you won’t want to miss trying your hand at this game!

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Terms of Use: https://say.games/terms-of-use
Survive among the dead in dark. Defend your territory from endless zombie waves!
Updated on
Jul 23, 2026
Available on
Android, Windows*
*Powered by Intel® technology

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, App info and performance, and Device or other IDs
  • This app may collect these data types
    Location, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

11.5K reviews
BAKED SHIZZNEY lords mobile
May 28, 2026
game is good fun, but it needs more ways to gain gems, takes ages to get them saved so can buy things, also forced adds at end of each game played is so annoying, or adds when you collect some gems when you have killed a new monster in the game, very annoying, would given it 4 or 5 star if these we're corrected. we'll you have not considered less adds, as nearly every review for the game mentions about too many adds, you are complete liars for dev team.... hence 1 star review now....
1 person found this review helpful
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SayGames Ltd
May 29, 2026
Hello BAKED SHIZZNEY lords mobile! We're glad you enjoy the game! We appreciate your feedback on ad frequency and will consider reducing them. Your insights matter, and we hope you continue to enjoy the game as we work on improvements. Thank you for sharing!
Daniel M
January 13, 2026
Game is fun but the ads are ridiculous. Ads halfway through every level, if you want reward multiplier after the stage is complete you have to watch an ad, if you don't want the multiplier, SURPRISE! you still get an ad. Also the bonus multiplier is random, even if you tap it to stop on the x3 it will jump to a lower one. Levelling up your defence items? Surprise there's another ad at random levels! Never seen a game spam so many ads in my life. Gameplay great but not worth the amount of ads.
7 people found this review helpful
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SayGames Ltd
January 14, 2026
Hello Daniel M, we're glad to hear you enjoy the gameplay! Thank you for your feedback on ad frequency and bonus multipliers. Ads support our development, but we’ll consider reducing them. We appreciate your insights and will address the issues you've raised. Enjoy the game!
jake robins
March 21, 2026
so for a knock-off copy of a game called underdark, it's worth complimenting the difficulty of the enemies, the upgrading system and the general balance of the game, which underdark was bad for. Major criticism for this game though, the amount of ads is over the top, it makes it almost unplayable. it's also the timing of ads that makes no sense, halfway through upgrading in the inventory, and an ad appears. Also, enemies attack towers on route, even if they aren't blocking the path, which is bad
4 people found this review helpful
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SayGames Ltd
March 22, 2026
Hello Jake Robins! We're glad you enjoy the enemy difficulty and upgrading system! Your feedback on ad frequency and timing is valuable, and we're working on improvements. We’re also noting your concerns about enemy behavior. Thank you for sharing, and we hope you keep enjoying the game!

What’s new

[Update 0.15.2]

- Gameplay Changes
1. Zombies no longer attack towers
2. Zombies now follow fixed paths
3. Blocks can redirect zombie paths
4. Towers on blocks, traps on ground only
5. Zombies reaching the Commander reduce HP instantly
6. Evolution system revamped

- Balance Changes
1. Tower balance adjusted
2. Relic balance adjusted
3. Stage / Dungeon balance adjusted
4. Other bug fixes