SAS4

Unleash Ultimate Firepower in SAS4 Zombie Assault 4 on Android

SAS4 MOD APK delivers the ultimate zombie survival action packed with explosive combat and limitless customization options. The standard version of the game requires endless grinding to earn cash, unlock high-tier ordnance, and upgrade elite armor pieces needed to withstand brutal zombie onslaughts. This modified version eliminates all resource restrictions, granting you unlimited money and maxed ammo capacity right from the start. You can instantly access the most powerful heavy weapons, craft optimal loadouts, and obliterate relentless waves of infected monsters across intense missions completely free.

What is SAS4?

SAS: Zombie Assault 4 is an action-packed top-down shooter developed by Ninja Kiwi. Set in a desolate post-apocalyptic future overrun by deadly alien-zombie mutations, the game drops players into high-stakes rescue and elimination missions. Featuring deep RPG progression elements, players select from three unique character classes—Medic, Assault, and Heavy—each offering distinct tactical skills and extensive skill trees. Beyond solo campaign stages, SAS4 features a robust 4-player cooperative multiplayer mode where teammates combine specialized ordnance to clear infected sectors and climb global leaderboards.

Key Features

• Class Customization — Choose from Medic, Assault, or Heavy classes, each equipped with unique skill trees and specialized combat roles.
• Vast Weapon Arsenal — Access and upgrade over 50 devastating firearms, including shotguns, assault rifles, plasma guns, and heavy cannons.
• Deep Gear System — Collect hundreds of armor pieces and guns, enhancing their stats with advanced augmentation slots.
• 4-Player Co-Op — Team up with players worldwide in real-time multiplayer missions to defeat massive zombie bosses.
• Dynamic Enemy Waves — Battle dozens of unique zombie mutations and terrifying boss monsters appearing simultaneously on screen.

MOD Features

• Unlimited Money — Gain infinite in-game currency to purchase top-tier weaponry, armor, and upgrades immediately.
• Maxed Ammo — Maintain an endless supply of ammunition for all equipped guns without managing bullet reserves.
• No Advertisements — Enjoy smooth, uninterrupted gameplay with all interstitial video ads completely removed.
• Privacy Focused — Background analytics and data tracking services are disabled for improved performance and battery life.

How to Install

1. Uninstall any existing version of SAS4 from your device.
2. Download the MOD APK file from the link provided on this page.
3. Go to Settings → Security → Enable "Install from Unknown Sources."
4. Open the downloaded file and tap Install. Launch the app and enjoy.