: Regularly updated challenges that provide unique gameplay modifiers and rewards. Connectivity & Crossplay :

: Players can sync their progress between the Steam and Nintendo Switch versions of the game.

: A 10–12 hour narrative experience playable solo or with up to three friends. Difficulty and enemy counts scale automatically based on the number of players in the session.

: Weapons feature extensive upgrade trees where players can add elemental effects like fire, lightning, or divine essences to their firearms. Community & Server Status (2024–2026) Zombie Army 4: Dead War (PS4) Review

is a cooperative tactical shooter developed by Rebellion Developments , offering a dedicated online experience for up to four players to battle hordes of undead Nazis in an alternate-history 1940s Europe. Core Online Features Multiplayer Modes :

: Crossplay is supported between PlayStation, Steam, and Epic Games Store players.

: Crossplay is generally not supported between Xbox and other platforms like PC or PlayStation.