SAS4 MOD APK gives you unlimited money and maxed-out ammo capacity — completely free. All premium weapon tiers are unlocked and the standard resource grind is removed. No subscription, no paywalls, no interruptions. Just total domination over the zombie hordes on your Android device.
MOD Features
PREMIUM & ACCESS
- Unlimited Money — Gain access to infinite in-game currency to purchase and upgrade top-tier weaponry immediately.
- Maxed Ammo — Eliminate the need for resource management by maintaining a constant supply of ammunition for all equipped guns.
AD & CLUTTER REMOVAL
- Removed Interstitial Ads — All forced video advertisements between missions are disabled for a seamless gameplay experience.
- Disabled Analytics Tracking — Unnecessary background data reporting services have been stripped to reduce battery usage and improve privacy.
- No Root Required — Installs on any standard Android 5.0+ device without system modifications.
App Features
CHARACTER CUSTOMIZATION
- Class System — Choose between three distinct character classes, each featuring unique skill trees and playstyles.
- Gear Upgrade — Modify your armor and weaponry with hundreds of possible combinations to maximize survival stats against tougher enemies.
COMBAT & WEAPONRY
- Diverse Arsenal — Access over 50 powerful weapons, including pistols, shotguns, rifles, and experimental heavy energy cannons.
- Dynamic Combat — Engage in intense top-down shooter action against hundreds of unique zombie variants simultaneously on screen.
MULTIPLAYER MODES
- Co-op Missions — Team up with up to 4 players in real-time to complete challenging objectives and clear zombie-infested zones.
- Global Leaderboards — Compete against other players to earn the highest score and secure top rankings in weekly events.
What is SAS4?
SAS: Zombie Assault 4 is a high-intensity top-down action shooter developed by Ninja Kiwi. It focuses on squad-based survival where players must clear infected sectors, rescue survivors, and collect resources while fighting through waves of undead creatures.
Unlike standard shooters, SAS4 features deep RPG elements, including 3 distinct character classes and a complex gear modification system. The game supports 4-player cooperative multiplayer, allowing teams to coordinate tactical strikes using specialized equipment and heavy ordnance to survive high-difficulty stages.
How to Install
- Tap the Download APK button at the top of this page.
- On your Android device, go to Settings → Security and enable Install from Unknown Sources (Android 8+: tap "Allow from this source" when prompted).
- If you have the official SAS4 app installed, uninstall it first to avoid conflicts.
- Open your Downloads folder or notification bar and tap the APK file.
- Tap Install and wait a few seconds.
- Open SAS4 — all MOD features are active immediately. No login required.
Changelog
V1.11.1
- Unlimited currency injection logic updated for latest store version
- Hard-coded ammo value multipliers applied to all weapon slots
- Removed third-party ad SDKs and tracking telemetry
- No Root Required — compatible with Android 5.0 and above
Frequently Asked Questions
Is SAS4 MOD APK safe to install?
Yes. The MOD APK hosted here has been manually tested for malware and verified to work on Android 5.0 and above. It is 100% clean and free to download.
Do I need to root my Android device?
No. SAS4 MOD APK installs on any standard Android 5.0+ device without root. Just enable "Install from Unknown Sources" in your settings and you're ready to go.
Why is SAS4 still showing ads / asking me to pay after installing the MOD?
Make sure you fully uninstalled the official SAS4 app before installing the MOD version. Having both installed simultaneously causes conflicts. Uninstall the original first, then install the MOD APK.
How do I get the latest version of SAS4 MOD APK?
This page is updated whenever a new MOD version is available. You can also join our Telegram channel @moddroid_apk for instant update alerts. To upgrade, simply install the new APK over the existing one — your settings will be preserved.
Can I play multiplayer with this MOD?
Yes, you can join public co-op lobbies; however, be aware that excessive use of modified assets in public matches may be flagged by server-side anti-cheat systems.
Do I need an internet connection to play?
Yes, SAS4 requires an active internet connection to sync your progress, load multiplayer data, and access the game's reward systems.
