SAS: Zombie Assault 4

SAS: Zombie Assault 4

Ninja Kiwi · 4.6 ★ · FREE

Screenshots

Description

Purge the undead! Awesome upgradeable guns and armor, unique class skills, and 4 player co-op! Play the most intense zombie shooter on mobile, from the makers of Bloons TD 5.

A virus outbreak on a distant trans-federation planet unleashes horrors from humanity's past. A powerful, rapidly growing zombie horde threatens the very existence of humankind, and the only ones capable of fighting back are the highly skilled, highly weaponized special forces of the S A S. Choose from 3 unique character classes, maximize the fully customizable skill tree, and select from hundreds of weapons and armor pieces to build the ultimate zombie killing hero. Play dynamic, challenging levels in single player or 4 player cooperative multiplayer and give our ravaged civilization its last best hope for survival.

INTENSE ACTION
Zombies swarm the screen, exploding into bits under your hail of bullets. Each of the 17 unique zombie types have special attacks and behavior, and they can evolve - manifesting terrifying new powers as you progress through the game. And just when you think you've beat them all, savage boss zombies hunt you down, puking out acid worms or storming after you in rage mode. Learn their strengths and weaknesses as you lead the action across 7 story-driven maps with varying victory conditions.

UNBEATABLE 4 PLAYER CO-OP
Quickmatch with up to 3 other players of similar level and use the custom skills and weapons chosen by all players to form an effective fire team. Coordinate auto-turret placements, high level room-clearing powers like Assault Team, Aerial Bombardment, and Zombie Antidote, and move physics objects to create temporary cover while you paint the room red.

HEAPS OF EPIC LOOT
Over 160 incredible guns and armor pieces are locked up tight inside increasingly rare strongboxes that you can find in secret rooms or on the mangled remains of your enemies. Your loadout includes a pistol and two rifle class weapons - choose from fast firing submachine guns, devastating shotguns, high damage assault rifles, brutal machine guns, flamethrowers, rocket launchers, lightning guns, and more. Armor up for protection against physical, thermal, and chemical attacks, then round out your arsenal with auto-turrets, grenades, and special high damage ammo to rip through the undead before they rip through you.

AMAZING RPG-STYLE UPGRADES
The Assault, Medic, and Heavy Gunner classes each have unique upgrade trees, giving each character 19 skills to customize. Hundreds of guns and armor pieces have a range of grades and a powerful RED version when you reach high levels. In addition you can add powerful augmentations to your guns and gear which enhance core properties like damage and rate of fire, but can also improve reload time, resist damage, and heal.

Download for free and play SAS: Zombie Assault 4 now!

Currently in development - private matches and events. Please be patient and know that private matches is a top priority.

Please Note: SAS: Zombie Assault 4 is free to download and play (aside from internet, carrier, data, device, and other services for which the player is financially responsible), but some in-game items can be purchased with real money. You can turn off the payment feature by disabling in-app purchases in your device's settings.
SAS: Zombie Assault 4 is recommended for players 12 years of age and older, and the fantasy violence, gibs, and zombie blood are to be expected given the survival theme. We have included a "Gore" setting on the Options screen specifically for young or sensitive players, and this removes the blood and gibs when Gore is toggled Off.

Developer

Ninja Kiwi

Developer ID: 386241773

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What's New

Version 2.2.2 · Dec 17, 2024

Minor bug fixes and improvements.

Ratings & Reviews

App Store

4.6

1,165 ratings

N/A downloads

Google Play

4.4

409,835 ratings

10,000,000+ downloads

5★
71%
4★
16%
3★
5%
2★
4%
1★
5%

Recent Reviews

Aiman El kaabouni

Google Play

La nouvelle maj à l'air vraiment pas mal même si je m'attendais à plus de chose j'espère d'autres mise à jour prochainement

Apr 24, 2026

Jean Pierre

Google Play

ce game est excellent 👍, sur le game play , le graphisme et même sur le mode multijoueur,le seul problème ici c'est le peu de mots avec le quel on peut parler il faudrait en rajouter plus, sinon 👍

Apr 19, 2026

Antoine Pascal Jean Charles

Google Play

les gars géré les problème de bugs du jeu, car ça me fait chié de ne pas arrivé a terminé les parties en ligne ou que les gens ce décos ou par exemple dans les parties Nightmare où je perds et n'arrive pas a terminé la partie a cause des bugs de connexion !

Apr 14, 2026

Donatien Koffi konan

Google Play

super

Mar 27, 2026

Damien

Google Play

pubs obligatoires, commandes nulles

Mar 16, 2026

MJMA26

App Store

Annoying

Instead of adding new events why not fix the current nightmare game crashes. Also would appreciate if we had the option to choose which map we want & be able to solo it.

Dec 22, 2025

Tyler.dom

App Store

Old but GOLD

This game is OLD like REALLY REALLY OLD but I still find myself thinking about it. Every year or 2 i would remember the good 1 or 2 years I spent grinding this game. It’s sad to see that any changes with the game are bug fixes and compatibility fixes. It’s overall a great game, hard enough for 7 year old me 8 years ago and just hard enough today to keep me engaged. Truly sad to see it wont be receiving any major updates anymore. PLEASE make a SAS 5. I will legit be willing to spend my life savings just to support this game.

Nov 2, 2025

That one guy10000

App Store

Please add new modes, maps,zombies, and guns

Very good game but I NEED MORE STUFFS TO EXPLORE PLEASEEEEEE ADD MORE THINGS AND UPDATE MORE FREQUENTLY TY

Jul 24, 2025

XxxButcherxxX

App Store

Controls

Please allow control customization

May 11, 2025

Lil_sg26

App Store

It nicee

It nice but we need this game to be update and have new characters and new game map and new gun I will give it 3 stars because they no new update and stuff I play this when I was 12 or somthing I forgot and i deleted cys I was waiting for the update but there were no updates and we need updates and now I am 17 I waited for 5 year for the update and it still no new update if it new update I will give it 5 stars

May 10, 2025

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