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by ZStudio
Rated: All Ages
3.9 out of 5 stars  See all reviews (226 customer reviews)

Price: $2.99
Sold by: Amazon Digital Services, Inc.
Available instantly

This app needs permission to access:

  • Open network sockets
  • Write to external storage
See all Application Permissions
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Latest Updates

What's new in version 1.6.7
  • Fixed an issue that the help page couldn't display correctly in Kindle Fire HD.

Product Details

  • ASIN: B0058OUJA4
  • Release Date: June 29, 2011
  • Rated: All Ages This app may include dynamic content. What's this?
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (226 customer reviews)
  • Amazon Best Sellers Rank: #15,663 Paid in Appstore for Android (See Top 100 Paid in Appstore for Android)
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Product Features

  • Play a tough tower defense game with dazzling, geometric graphics
  • Defend an exit from enemies coming from all directions
  • Create your own boards with a full map editor
  • Select from 3 game modes: Easy, Normal, and Extreme
  • Take screen captures of your game

Product Description

Explosive Tower Defense!

ZDefense is a whole new style of Tower Defense... fast, frenetic, kinetic and strategic all at the same time.

We just added a new special tile - Space Gate. Creeps can teleport from one gate to another!
More Creeps/Tiles/Towers are coming!

Easy to Play, but Very Tough to Master!
No paths... build a maze of towers!
Tutorial Screens as you go, shows you how to play (but not all the secrets!)
5 tower types with 7 levels each
36 levels, each its own puzzle with its own rules.
Auto-saves game if you press Home or are interrupted by a call
3 game modes (Easy Normal Extreme) for all types of players (beginner to expert).
In-game screen capture function to record your victories!

We also provide a levels downloading service (Generally 2-3 new levels per week).

The List Known Accounts permission is used by OpenFeint to autofill your email address when signing up OpenFeint. OpenFeint signing up is optional and you can change email if you don't like use that email account after the signing up.
We auto turn off sound effects on Samsung Galaxy S2 phone to avoid freezing problem caused by a firmware bug.
On some low-end phones, the game might run a bit laggy. Please turn off Intense Graphics on Options Screen.

Technical Details

Size: 7.1MB
Version: 1.6.7
Developed By: ZStudio
Application Permissions: ( Help me understand what permissions mean )
  • Open network sockets
  • Write to external storage
  • Access information about networks
  • PowerManager WakeLocks to keep processor from sleeping or screen from dimming
Minimum Operating System: Android 2.1
Approximate Download Time: Less than 1 minute

Customer Reviews

Most Helpful Customer Reviews
81 of 99 people found the following review helpful
1.0 out of 5 stars Why discover "Known Accounts"? August 22, 2011
By legrue
Verified Purchase
Sorry, I can't think of a single good reason why a game needs to discover known accounts on my phone, especially not a paid game. Until I get that reason, no install here...there are plenty of other games to play that don't do this.
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65 of 79 people found the following review helpful
1.0 out of 5 stars Don't support this rip-off product September 13, 2011
I'm a little bit annoyed that people can simply steal the work of others and feel no shame whatsoever. My good friend David Whatley wrote 'GeoDefense Swarm' for the Iphone. He did all of the game design, programming, and artwork himself. He didn't rip-off anyone else's product, what he did was completely original and unique. Now, I'm not saying you can't make another game in the tower defense genre, that's fine, but don't copy someone's artwork and game design in exact detail and call it your own.

How ironic that people are claiming that ZDefense is a rip-off of HexDefense which was, in fact, a rip-off of GeoDefense Swarm, an *original* game by another developer.

You guys have no shame.
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69 of 84 people found the following review helpful
1.0 out of 5 stars account information? ? sketchy!! August 22, 2011
Verified Purchase
why does this app need my account info? I see no reason behind it. I see no information post by dev. Be leery of apps that want too much information.
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31 of 36 people found the following review helpful
2.0 out of 5 stars Grammar and Boring August 22, 2011
Verified Purchase
I want to like this game, but it goes out of its way to make itself uninteresting. The graphics are okay, the sound is okay, but there isn't a single thing that makes this game shine. There are also misspelled words and typos in a game that for all intents and purposes is supposed to be professionally made. Not impressed.
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75 of 92 people found the following review helpful
1.0 out of 5 stars permission August 22, 2011
Verified Purchase
why does this game need to know your. account. A tower. defense game has no reason to discover known accounts. The discription says nothing. that would explain the need for this permission.
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14 of 15 people found the following review helpful
3.0 out of 5 stars If it looks like Hex Defense August 22, 2011
By Justin
Verified Purchase
The reason being, it is. I received a message upon trying to install "you already have zdefense installed"

After uninstalling hex defense, this installed without issue.

I sure hope the same development shop just changed the name, or someone is going to get sued.
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30 of 36 people found the following review helpful
Verified Purchase
Force Close every time on start up on LG Optimus V running AOSP's Cyanogen mod (GINGERBREAD).

Before some troll makes an ignorant comment about this phone being cheap and/ or old, just know this phone is neither.

When this app gets updated to work properly, I will adjust my rating accordingly.

[UPDATE] I just learned that the game uses the OpenFeint spyware to send your email address out. My phone blocks communications to OpenFeint's servers, which is probably why the game fails. If the developer was correct that OpenFeint was not an integrated part of the game, the OpenFeint part would fail and the game would start. That isn't the case if indeed the FC is the fault of OpenFeint's spyware components.
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57 of 72 people found the following review helpful
1.0 out of 5 stars Hackware August 22, 2011
Verified Purchase
Well, from what I'm reading I'm not the only one that feels concern.

In addition to being minutely diffwrent from another game, this piece of software also wants to access the accounts known to this phone. It wasn't enough to steal soneone else's stuff you gotta have us pay you to rip us off? No deal.
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