Levels in World War Z are built around several zones that define the gameplay structure: the starting area, exploration phase, main action, and final battle. This approach helps vary the gameplay pace—from quiet stealth to intense combat encounters.

Game objectives change depending on the segment: defending positions, reaching checkpoints, or regrouping the team. Certain areas may include panic events or stealth sections where players must rely on melee combat and suppressed weapons. These patterns make the gameplay dynamic, allowing flexible strategies and creating unique situations in each run.

Each level is filled with interactive moments that make the gameplay more dynamic and unpredictable. Players must engage with various mechanisms, such as activating multiple levers to open a path forward, sometimes under a time limit.

Escort missions involve guiding survivors, including vehicle-based movement, and protecting key characters from enemy waves. Exploration elements also play a crucial role—players need to carefully search the environment for essential items and loot bodies. In some cases, progressing further requires collecting several important objects.

Navigation in the level is supported by clear environmental design, where highlighted elements (signs, lighting, color) guide the player. Interactive elements, such as doors, barricades, and control panels, may also be used to indicate where to go next. These objects not only help with orientation but also provide a clear understanding that a path is blocked when it is either obstructed, unlit, or not attention-grabbing. This way, players can easily perceive where they should move and avoid confusion related to uncertainty in direction.

In World War Z, players encounter numerous interactive objects that enrich the gameplay and provide diverse opportunities to engage with the environment. These objects, such as spilled fuel, mountain drills, gas canisters, ventilation systems, and boards for blocking passages, not only assist in eliminating zombies but also give players the chance to plan their defense strategy. Players can use these elements to create traps, barricades, and convenient firing positions, which contribute to a more dynamic and tactically varied experience when battling zombie swarms.

Zombies appear from unexpected places, creating an element of unpredictability. This can be either a sudden attack or their emergence from hidden areas. Audio cues and visual hints enhance the tension, preparing the player for the impending threat.

Throughout the level, additional items are scattered, aiding in progression and encouraging players to explore the environment. These can include ammunition, medkits, weapons, and rare resources that make fighting zombie hordes easier. Some secret areas hide valuable items, motivating players to carefully examine the levels.

Panic events add an element of chaos to the gameplay, forcing players to quickly adapt to new threats. Sudden horde attacks create an atmosphere of tension and constant danger. These moments require coordinated teamwork: players must quickly allocate resources, defend key positions, and make lightning-fast tactical decisions to survive.

One of the main features of the game is the large-scale battles with zombie swarms, which create constant tension and dynamics within the level. The developers have meticulously crafted the effect of a mass onslaught, including dramatic scenes where crowds of infected climb over each other, trying to reach the player. At first, this is impressive, amplifying the atmosphere of chaos and threat, but as the game progresses, it becomes a familiar gameplay element. Encounters with swarms occur at critical moments, requiring the player to hold positions or push forward through the storyline. A wide range of tactical tools is available for defense: mortars, automatic turrets, stationary machine guns, barbed wire barricades, electric traps, as well as a stock of medkits, ammunition, and additional weapons.

The game offers high replayability due to the element of randomness built into the placement of supply crates and other resources. Their location, quantity, and contents change with each new playthrough, forcing players to adapt, experiment with different routes, and adjust their tactics to the evolving conditions. The game also features blocked paths that shift with each run, requiring players to adapt, find new routes, and vary their progression strategy. This diversity of obstacles and resources not only enhances the game's replay value but also maintains player interest, encouraging them to return to explore different playthrough options.

The game features poorly placed invisible walls that break immersion. In some areas, these could have been replaced with more natural obstacles, such as debris, broken structures, or other environmental elements that logically fit into the level design.

World War Z incorporates several "wow moments" to surprise players and enhance the overall gaming experience. To maximize the effect, the developers often use vantage points, which helps create epic visual scenes. For instance, the sudden appearance of a massive horde of zombies rushing toward the player can be an unexpected and thrilling moment. This approach also adds atmosphere and scale to the events. It significantly changes the gameplay, forcing the player to adapt to new conditions and increasing the overall level of tension.

On the levels, players can also find various posters with informative slogans that not only serve as visual landmarks but also add an element of narrative. For example, some of these posters may provide useful survival information, such as a poster explaining that zombies have excellent hearing or pointing out their vulnerability in the head area. These environmental elements help deepen the player's immersion into the game world.

I appreciated the creative solutions by the level designers in organizing movement. For example, the ability to cross a fallen pipe or use several boxes to climb to a higher point. These elements make the levels more interesting and enhance the feeling of exploring the environment.

Thus, the level design in World War Z incorporates a variety of elements to create an exciting and tense gameplay experience. The combination of well-thought-out level structure, dynamic gameplay, and unexpected situations makes each playthrough unique, keeping players on edge and encouraging team cooperation.