From Moscow to Jerusalem to New York, the action-packed co-op campaign of Saber’s World War Z unleashes hundreds of fast-moving, bloodthirsty zombies at a time on players in a nail-biting action experience around the world

Use traps, barriers and the environment strategically to slow your undead enemies down, then unleash a storm of firepower from all directions with a wide range of heavy-hitting weapons and explosives.

You’ll face off against hundreds of different types of zekes on screen at a time, rushing as a pack to overwhelm your defenses. Dynamic swarm simulation, a smart intensity director, diverse zombie mechanics, and an advanced gore system all combine for the ultimate zombie shooter experience.

Outlive the dead through each group of survivors’ unique storylines, as they run from and battle massive hordes of zombies powered by Saber’s advanced Swarm Engine. Survive a series of heart-pounding co-operative campaigns across a series of international locations, including Moscow, Jerusalem and New York. The relentless swarms act as real crowds, as zombies trip over obstacles, squeeze through tight spaces, and climb on top of each other to reach players no matter where they try to hide.

Play with friends or on your own with AI teammates to survive against these relentless swarms of undead.

Saber Interactive, in partnership with Focus Home Interactive, announced that World War Z has sold more than 1 million units since it launched last week.

"Saber is extremely thrilled by the performance of the game on all platforms.  On the PC specifically, we are performing way above expectations thanks to the support we have received from the Epic Games Store” said Saber Interactive CEO Matthew Karch. 'Moving forward, we’ll continue to work on growing the game and its community with new improvements, stability updates and bonus gameplay content, beginning very soon with a special new mission for the Tokyo episode.'

Each of World War Z’s six playable classes comes loaded with several unique perks, but here’s a taste of what’s in store for the undead hordes when you play:

• Gunslinger – For those who skip the questions and shoot first, the Gunslinger is loaded with an arsenal of weapon damage and ammo-boosting perks to mow down the dead.
• Hellraiser – Enough explosives can solve any problem! Hellraisers come armed with C4 and other tools for effective crowd control.
• Slasher – For warriors with a sense of elegance, the best way to kill is with your trusty blade. Slashers have perks that increase melee damage and effectiveness while their armed tasers deliver electrifying results.
• Medic – Sometimes the best way to fight the undead is keeping your teammates from becoming one of them. Armed with a Stim Pistol, Medics can heal fellow survivors from a distance and help keep the chaos under control.
• Fixer – When versatility in any situation is the highest priority, the Fixer is there for you, starting out with an explosive ammo case and several teammate ammo-restoring perks.
• Exterminator – Fire is the answer! Armed with Molotov cocktails and increased fire damage, the Exterminator just wants to watch the undead burn.

World War Z is currently available for PS4, Xbox One and PC via the Epic Games store.