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SAS: Zombie Assault TD

By Ninja Kiwi

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Hordes of undead are approaching! Your mission is simple - throw everything you have at them and stop them in their tracks. Deploy your elite soldiers, automated turrets, and defensive barriers in strategic locations throughout each unique map. You are the last defense against the Zombie Assault!

From the makers of the critically acclaimed shooter SAS: Zombie Assault 3 and the top strategy game Bloons TD 5 comes an incredibly challenging tower defense game in the Zombie Assault universe. Challenge yourself to keep the hordes at bay across 7 maps, each with Normal, Elite, Nightmare or Apocalypse modes. Pass each map to earn achievements and unlocks, and also earn valuable SAS dollars to unlock powerful top tier upgrades, buy helicopters, airstrikes and even nukes to help you survive. Get free one-time-use powerups every 5 levels, too!

Check out these cool features:
★ Free tower defense game from the makers of SAS: Zombie Assault 3 and Bloons TD 5
★ Create mazes, chokepoints, and barriers with your towers for ultimate strategic control
★ Awesome soldier and sentry gun towers, each with offensive and defensive upgrades and epic top tier powers
★ Amazing temporary powerup items like Cryo Grenades, Necro Nukes, Airstrikes, and Attack Choppers
★ Devastatingly powerful zombie bosses to defeat
★ 7 maps each with unique strategic challenges and freeplay mode
★ 4 difficulty and game modes
★ Leaderboards and Achievements

Optimized for iPhone 5 and iPod Touch 5th gen. Sorry, we could not support 3GS or below - too many zombies!!!

Make sure to use the iCloud data storage to save your progress in case anything happens to your device or app. Share iCloud data freely between iPhone and iPad. And remember you can earn SAS$ by winning maps or by using the "Earn SAS$" button in the Store.

Pro Tip: Use all of the temporary crate powers that you get every 5 rounds - you will need these to survive!

What's New in Version 1.1

Please update - major fix for debug and save data

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5

Customer Reviews

Great, but cash grabs more than CoD

I find the game quite entertaining. The basic tower types keep it simple and the maps have a linear increase in difficulty. The only thing that grinds my gears is that to play on any difficulty other that "normal", the zombies become so invincible that I find myself struggling without the help of a "booster"(cheats you have to pay for) in some way. Also, I don't understand why restarting a map doesn't keep pre-purchased boosters. If it applies to that game and I just restarted it (not died and hit "try again"), why not maintain the booster? There isn't a multiplayer so the only one I am taking enjoyment away is myself. Also, if I buy boosters on a map, why not discount it for every purchase? I am tired of saving up money just to waste it on trying to earn more money on a higher difficulty, when the booster barely seems to help. I love Ninja Kiwi and all that they do, but there are major problems to address here.

Impossibility standards?

Okay, I'm seriously not alright with the fact that I would have to spend twenty real life dollars, so that I can have something I could spend say I don't know, ten dollars on a similar game, and get about 60X the enjoyment out of it. You guys definitely got some of the difficulties switched up, or you guys just really need to learn how to make a fair game. You did fine with bloons. Heck, bloons was easy. But this game is IMPOSSIBLE. there is no possible way to win on normal, without being a hardcore elitist gamer, and there is no way in gods fiery hell, that anyone is going to win your nightmare difficulty, without paying some serious real life cash, to win one round.

Another thing, you should let us upload our character out of the SAS: Zombie Assault 3 game, and let us set that person down, upgrades and everything. It would promote both of your games, and make some of us gamers, feel a nostalgic feeling of having our old persona from SAS 3 to fight with us again. It would be awesome, but I don't think you guys even read these reviews anyways, so I guess I might as well not post this. But hell. On the slight chance that you do, please consider what I've said. And please. Please, make an easier difficulty, and allow us to build ourselves up, instead of completely decimate us from the very beginning.

Thank you for making games Ninja Kiwi you make some of us gamers smile.


Looking for a challange?

This is a great game, I've been playing it in my spare time because the difficulty is high, and I like a challenging game. All these other games are too easy, plus its got counter parts where you're the soldier, which are also a addicting. (Being able to download your soldier from SAS 3 is an awesome idea btw shadowvalance!) It has the option to buy money...but it's a free game, so yea... I've reached level 6.... Realy hard, no easy way too train zombies through, great challenge. I still haven't bought anything whatsoever, it is beatable without buying cash upgrades, its just there if you give up. I recommend this game if you like TD's, if not, still download it. I still have yet to find a game as good as this one. No lag at all, and I'm using an iPod touch. Very optimized.

SAS: Zombie Assault TD
View in iTunes
  • Free
  • Category: Games
  • Updated:
  • Version: 1.1
  • Size: 39.0 MB
  • Language: English
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Realistic Violence
  • Frequent/Intense Horror/Fear Themes
  • Frequent/Intense Cartoon or Fantasy Violence

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Wad of SAS Dollars (200 SA$)$0.99
  2. More SAS Dollars (1,200 SA$)$4.99
  3. All Skills Pack$19.99
  4. Remove Banner Adverts$0.99
  5. SAS Dollars - Officer's Pay (6,000 SA$)$19.99
  6. SAS Power Pack$9.99
  7. SAS Dollars - Defense Contract (23,000 SA$)$64.99