SAS: Zombie Assault 4

Install: Download SAS: Zombie Assault 4 from your device’s app store (iOS or Android). Choose Your Hero: Select your character and choose a class. Each class has unique abilities and weapons, such as assault rifles, shotguns, or heavy machine guns. Customize your character to suit your playstyle. Enter the Battlefield: Dive into various missions where you'll face waves of zombies. Each mission features different environments, objectives, and zombie types, from slow walkers to fast, aggressive mutants. Use a Variety of Weapons: Equip yourself with a wide range of weapons, from basic guns to powerful explosives and traps. Upgrade your gear as you progress to tackle stronger zombie enemies. Cooperate with Team Members: Play solo or team up with friends in cooperative multiplayer mode. Work together to survive longer, sharing ammo, health packs, and strategizing on how to handle zombie waves. Complete Objectives: In each mission, you'll have specific objectives to complete, such as rescuing survivors, defending a location, or clearing an area of zombies. Successfully completing objectives rewards you with experience points and upgrades. Level Up and Upgrade: As you complete missions and kill zombies, you'll earn experience points and currency. Use these to level up your character, unlock new abilities, and purchase better weapons and gear. Fight Bosses and Survive Waves: Each stage ends with a challenging boss fight. Defeat these powerful zombie bosses to progress through the game and unlock new, tougher levels. Survival Mode: Test your endurance in Survival Mode, where you fight endless waves of zombies. The longer you last, the higher your score and rewards.