The Hollow is at the heart of Zenless Zone Zero. It is not just a gameplay feature but also the beating pulse of the narrative, shaping how characters live and how players interact with the world of New Eridu. While many games use dungeons or instanced content, ZZZ introduces the Hollow as both a mysterious void of danger and the cornerstone of its society’s survival. To truly understand the game, one must look at how the Hollow system connects story, combat, and progression.

This article takes a deep dive into the Hollow as a concept: its narrative significance, structural role in gameplay, and the experience it offers to players. Rather than offering farming tips or upgrade strategies, this exploration follows the Hollow chronologically — from its introduction in the story to its evolution as endgame content.

Origins of the Hollow in the World of Zenless Zone Zero

The Hollow first appears as a supernatural phenomenon that consumes the old world. Cities collapsed under its influence, and humanity nearly disappeared.

Narrative Function

The Hollow is more than a danger — it is also the source of resources necessary for survival. New Eridu thrives not because it has eliminated the Hollow, but because it has learned to exploit it. This paradox of danger and necessity drives the game’s lore.

Symbolism of the Hollow

  • Represents chaos in a controlled society.
  • Mirrors humanity’s dependence on risk to fuel progress.
  • Acts as the ultimate “otherness,” a void that threatens reality.

New Eridu and Its Relationship with the Hollow

New Eridu is the last standing city, surviving only through its mastery of Hollow exploration. Its survival depends on the careful regulation of expeditions.

Hollow as Economy

The city’s wealth and survival revolve around extracting Ether resources from the Hollow. It creates a class of workers — Proxies and Agents — who take on the risk for societal benefit.

Urban Paradox

While the streets of New Eridu feel bustling and modern, this prosperity is fragile. Every neon-lit building is a reminder of how closely tied life is to the Hollow’s existence.

Introduction of Proxies: The Human Link to the Hollow

Proxies are the central figures in Hollow exploration. They coordinate expeditions, manage risks, and serve as the connection between Agents and the dangers inside.

The Role of the Proxy

  • Oversees tactical decisions in expeditions.
  • Acts as a narrative device to give the player identity.
  • Represents control in a chaotic environment.

Relationship with Agents

Agents depend on Proxies for coordination, while Proxies rely on Agents for survival inside. This interdependence mirrors the broader city’s relationship with the Hollow.

Structural Design of Hollow Expeditions

From a gameplay standpoint, the Hollow is a unique combination of dungeon crawler and tactical board game.

Layered Mechanics

  • Nodes and Choices: Movement across the board determines risk and reward.
  • Combat Encounters: Triggered at specific points, testing team synergy.
  • Resource Trade-Offs: Players decide whether to conserve health, spend energy, or chase rare drops.

Impact on Player Experience

The structure forces meaningful choices. Unlike linear dungeons, every step inside the Hollow requires strategy.

Narrative Layers within the Hollow

Beyond combat, the Hollow contains fragments of narrative — echoes of the old world and distorted remnants of reality.

Storytelling through Exploration

  • Random encounters sometimes reveal lore fragments.
  • Environmental design conveys the alien nature of the Hollow.

Themes of Memory and Distortion

The Hollow becomes a metaphor for loss and reconstruction. Memory fragments hint at civilizations swallowed by the void.

Difficulty Scaling and Player Mastery of the Hollow

As players progress, the Hollow evolves into increasingly complex challenges.

Early-Game Hollows

Accessible to beginners, serving as tutorials for mechanics.

Mid-Game Hollows

Introduce multi-layered choices, harsher resource management, and enemies requiring team synergy.

Endgame Hollows

  • High-risk, high-reward runs.
  • Enemies with unique mechanics.
  • Bosses that embody the Hollow’s chaotic nature.

Hollow as a Reflection of Character Growth

The Hollow is not just an external threat but a mirror for Agents’ development.

Narrative Growth

As Agents dive deeper, their personal stories often tie back to the Hollow, highlighting how it shapes their identities.

Mechanical Growth

Players experience the parallel of growth — as they learn to navigate complex routes, their Agents also unlock new powers through ascension and upgrades.

Social and Cultural Dimensions of the Hollow

Inside New Eridu, the Hollow is not just a battleground — it shapes culture, economy, and class.

Division of Labor

  • Citizens rely on the Hollow’s resources.
  • Proxies and Agents risk their lives inside it.

Cultural Impact

The Hollow becomes part of the city’s collective psyche — feared yet depended upon, a reminder of fragility in a seemingly modern world.

Endgame Integration: Hollow Beyond Survival

By late game, the Hollow transforms from a survival mechanism into a competitive and mastery-driven feature.

Systems of Mastery

  • Advanced expeditions test optimization and speed.
  • Exclusive rewards encourage repeated dives.

Player Experience

At this stage, the Hollow becomes a playground for mastery rather than just a threat. Players begin to see it as an environment they can conquer rather than merely endure.

Conclusion

The Hollow system in Zenless Zone Zero is more than a gameplay loop. It is a narrative anchor, a cultural metaphor, and a mechanical challenge that ties together story and progression. Through its layered design, it transforms from a mysterious void into a reflection of humanity’s resilience, dependence, and adaptability.

For players, the Hollow is both the danger that threatens New Eridu and the opportunity that allows it to thrive. Its duality — chaos and survival — is what makes it central to the ZZZ experience.