Zombie Army 4: Dead War - Deeper than Hell

Trapped miles beneath the Earth’s surface, fight your way through a ghastly dig site and battle ancient horrors in this brand-new campaign mission for Zombie Army 4. When the deadhunters discover an abandoned underground city, old allies become a force to be reckoned with as they uncover a source of horrifying occult power.
Deeper Than Hell is the third and final mission in Hell Cult, a new hair-raising three-part Zombie Army 4: Dead War campaign!
Unearth the horror of a brand-new location in this terrifying mission for 1-4 players, complete with new enemies, collectibles, achievements and more! The Führer may be gone, but the Dead War rages on!

Offline single player
Online multiplayer (2-4 players). A paid-for PlayStation Plus membership is required. Online features require an account and are subject to our terms of service (playstationnetwork.com/terms-of-service), our privacy policy (playstationnetwork.com/privacy-policy), and the game publisher’s privacy policy.
Uses DUALSHOCK 4 vibration function
Enhanced game play on PS4 Pro console
Optional In-game purchases
Online features require an account and are subject to terms of service (playstationnetwork.com/terms-of-service), privacy policy (playstationnetwork.com/privacy-policy), and the game publisher’s privacy policy.

Online features require an account and are subject to terms of service and applicable privacy policy (playstationnetwork.com/terms-of-service & playstationnetwork.com/privacy-policy).

Software subject to license (us.playstation.com/softwarelicense).

One-time license fee for play on account’s designated primary PS4™ system and other PS4™ systems when signed in with that account.

Source: PlayStation Store Description