SAS: Zombie Assault 4

Contains adsIn-app purchases
4.4
406K reviews
10M+
Downloads
Content rating
Teen
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About this game

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 SAS.Choose from 3 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 cooperative multiplayer and give our ravaged civilization its last best hope.

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!

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.
Updated on
Dec 12, 2023

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
Device or other IDs
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
346K reviews
Caleb Mathews
January 28, 2024
You should make it so you can trade your items with other players items, like weapons and armor. You also need to work on Faction War, because the multiplayer option doesn't work with it. Lastly, it should be easier to get black keys other than buying them with real money. You can get five black stongboxes a lot faster than you can get five black keys, and Nightmare mode can give it to you, but it's SUPER rare. Other than those things, the game is great.
183 people found this review helpful
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Logan Garcia
March 25, 2024
One update in years. This should be the best shooter on mobile, it doesn't get the love it deserves from developers. We need the option to vote for maps in MP and back out of lobbies. More interesting maps. Add chat. Don't force us to use our first skill point. Make gear and weapons as valuable as they should be. Still multiple bugs/glitches. Penalties for no participation in faction war. Level/Masteries too grindy. You struck gold and left it behind. Really is a damn shame.
43 people found this review helpful
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John Rios
December 22, 2023
It's a fun top-down twin stick shooter. My only real issue is the lack of content. Also, it is very grindy so it gets boring rather quickly since your options are so limited. I recommend buying the package to remove ads I think its around 5 dollars which is not bad compared to other games (LoS). The co-op is fun but random disconnects can be frustrating. Finally getting the weapon or armor you want can be incredibly satisfying.
142 people found this review helpful
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What's new

*Various minor fixes aimed at improving game stability