SAS: Zombie Assault 4 2.1

"SAS: Zombie Assault 4" is an intense and action-packed mobile game developed by the creators of Bloons TD 5. Set on a distant trans-federation planet, this game throws players into a virus outbreak that unleashes a powerful zombie horde threatening the existence of humankind. As highly skilled special forces of the S A S, it becomes your duty to combat this relentless threat. With unique character classes, a customizable skill tree, and a wide array of weapons and armor, you can build the ultimate zombie-killing hero.

The game offers a thrilling experience as hordes of zombies swarm the screen, exploding into bits under a hail of bullets. With 17 distinct zombie types, each possessing special attacks and behaviors, the challenge intensifies as they evolve and manifest terrifying new powers. Savage boss zombies add another layer of excitement, using acid worms or raging attacks to hunt you down. The game features 7 story-driven maps with varying victory conditions, keeping the action dynamic and challenging.

Adding to the excitement is the unbeatable 4 player co-op mode. Join forces with up to 3 other players to form an efficient fire team. By coordinating auto-turret placements, utilizing high-level room-clearing powers, and creating temporary cover with physics objects, players can strategize their way through intense battles.

The game also offers an impressive range of epic loot, with over 160 guns and armor pieces waiting to be obtained from rare strongboxes hidden within secret rooms or on defeated enemies. Players can customize their loadout, choosing from pistols and two rifle class weapons. From fast firing submachine guns to devastating shotguns, high damage assault rifles to brutal machine guns, flamethrowers to rocket launchers - the arsenal is vast. Additionally, armor provides protection against various attacks while auto-turrets, grenades, and special high damage ammo further enhance your zombie-slaying capabilities.

Character development and upgrades resemble an RPG-style system. With unique upgrade trees for the Assault, Medic, and Heavy Gunner classes, players can customize their character with 19 skills. As players progress, they can acquire hundreds of weapons and armor pieces of different grades, including a powerful RED version at high levels. Furthermore, augmentations can be added to enhance core properties such as damage, rate of fire, reload time, resistance to damage, and healing.

SAS: Zombie Assault 4 is available as a free download, but some in-game items can be purchased with real money. Players have the option to disable in-app purchases in their device's settings. The game is recommended for players aged 12 and older due to the fantasy violence, gibs, and zombie blood. To cater to younger or more sensitive players, a "Gore" setting is provided on the Options screen. When toggled off, this setting removes blood and gibs.

Currently in development are private matches and events.