: In co-op mode, all player progress, including character leveling and weapon upgrades, is saved for all participants.
: Crossplay is generally not supported between Xbox and other platforms like PC or PlayStation. Zombie Army 4 Dead War online
: The game includes in-game voice chat for PlayStation and PC users, along with text chat available in multiplayer lobbies. Online Progression & Customization : In co-op mode, all player progress, including