From a narrative perspective, the DLC missions fill glaring gaps. The base game ends on a cliffhanger involving the occultist Shola and the resurrected zombie Hitler (a gloriously absurd set piece). The “Hell Machine” DLC provides a proper conclusion, introducing the “Gore Lab” environment where players disable a necromantic engine that perpetuates the zombie outbreak. Without this DLC, the Switch player is left with an incomplete story. Moreover, the DLC introduces , such as defending a moving train or surviving a timed gas leak—scenarios that were absent from the original campaign. These mechanics are not mere reskins; they demand new strategies, prioritizing movement speed upgrades (via the “Divine Hammer” shotgun) over raw firepower.
Porting a massive, asset-heavy modern shooter to the Nintendo Switch is no small feat, but developer Rebellion pulled off another "miracle port". Zombie Army 4 - Switch Review zombie army 4 dead war switch nsp update dlc