The Underworks in Hollow Knight Silksong represents one of the game’s most dramatic tonal shifts. After entering the magnificent Great Citadel during Act Two, expecting to explore grand halls and impressive architecture, you’re instead plunged into the mechanical bowels of this ancient structure. This isn’t just a navigation mishap—it’s a deliberate introduction to one of Silksong’s most atmospheric and challenging areas.
Unlike the bright, welcoming spaces you might have anticipated, the Underworks presents a stark industrial landscape filled with darkness, dangerous machinery, and the constant sense that you’re exploring spaces never meant for visitors. The contrast between expectation and reality creates an immediate sense of unease that permeates your entire exploration of this underground realm.
The Dramatic Entry: When Elevators Attack
The Malfunction That Changes Everything
Your journey into the Underworks begins with what should be a routine elevator ride to the Great Citadel’s main halls. Instead, a catastrophic mechanical failure sends you plummeting into the depths beneath the structure. This isn’t just a gameplay contrivance—it’s environmental storytelling that immediately establishes the unreliable, dangerous nature of the Citadel’s ancient systems.
The elevator malfunction serves multiple narrative purposes: it separates you from your intended destination, introduces the Underworks as an unplanned but necessary exploration area, and establishes that the Great Citadel’s impressive facade conceals serious structural problems. This dramatic entry sets the tone for everything that follows in this dark, industrial environment.

First Impressions of a Hostile Environment
Emerging from the crashed elevator, the Underworks immediately presents itself as fundamentally different from any area you’ve explored before. The oppressive darkness, the industrial noise, and the general sense of abandonment create an atmosphere that’s simultaneously fascinating and threatening.
This environmental design reflects Silksong’s mastery of mood and atmosphere. Without relying on explicit narrative exposition, the area’s visual and audio design communicates its history as a forgotten foundation layer, now home to dangerous machinery and hostile creatures.
Essential First Steps: Establishing Your Base
The Rosary Bead Machine: Your First Challenge
Before you can properly explore the Underworks, you’ll encounter one of Silksong’s more unique progression gates: a machine that requires 15 Rosary Beads to unlock a bench. This isn’t just an arbitrary cost—it’s a resource management test that ensures you’re adequately prepared for the challenges ahead.
Resource strategy: If you don’t have 15 Rosary Beads readily available, this serves as a clear signal that you need to do more exploration and Rosary farming before tackling the Underworks seriously. The bench isn’t just convenient—it’s essential for the extended exploration sessions this area demands.
The machine itself represents the Underworks’ theme of requiring payment or activation for basic services. Unlike other areas where benches are freely available, here even rest comes at a cost, reinforcing the hostile, transactional nature of this industrial environment.
Establishing Your Safe Zone
Once you’ve paid the Rosary Bead toll and unlocked the bench, you have your first safe haven in the Underworks. This bench becomes your respawn point and healing station, making it crucial to return here whenever you need to recover or save your progress.
The bench’s placement near the entrance creates a natural hub for your Underworks exploration. From here, you can venture out into the dangerous areas beyond, knowing you have a reliable return point when things get too challenging.

Navigating to the Map: A Vertical Challenge
The Main Chamber and Its Hazards
Exiting the bench chamber to the right brings you into the Underworks’ main vertical area—a towering space filled with flying enemies, industrial hazards, and complex vertical navigation challenges. This isn’t just about reaching the top; it’s about mastering three-dimensional combat and movement in a confined, hostile environment.
The flying enemies you encounter here aren’t just random obstacles. They’re positioned to test your ability to fight while navigating vertically, a skill combination that becomes essential for success in the Underworks. Combat tip: Clear these enemies before attempting serious climbing. Fighting while trying to maintain your grip on walls creates unnecessary difficulty and risk.
Mastering Cling Grip Navigation
The path to the map requires extensive use of your wall climbing abilities. The Cling Grip isn’t just a movement option here—it’s the primary method of navigation through the Underworks’ vertical architecture.
Climbing strategy: Take your time with wall climbing sections. The Underworks’ industrial hazards punish rushing, and a mistimed climb can send you back to the bottom of lengthy vertical sections. Use the environment’s platforms and ledges as rest points to manage your stamina and plan your next moves.
The Golden Lever Puzzle
Midway through your climb, you’ll encounter a golden lever positioned to the left side of the main chamber. This isn’t just a switch—it’s part of an environmental puzzle that demonstrates the Underworks’ interconnected mechanical systems.
Activating the lever causes a boulder on the right side to shift position, creating a new pathway that allows easier access to the upper areas. This mechanical interaction showcases the area’s theme of ancient but still-functional machinery that can be manipulated to aid navigation.
Environmental insight: The lever-and-boulder system represents the type of industrial engineering that characterizes the Underworks. These aren’t magical mechanisms but practical, mechanical solutions that reflect the area’s utilitarian design philosophy.
The Map’s Final Location: A Different Approach
The Signboard: Your Navigation Clue
When you finally reach the upper areas of the main chamber, you’ll encounter a branching path that offers two distinct options. The right path leads deeper into the Underworks’ dangerous areas, while the left path—marked by a distinctive signboard—leads to the map location.
This signboard isn’t just a gameplay convenience; it’s environmental storytelling that suggests the Underworks once had proper navigation systems for workers and maintenance personnel. The surviving signage hints at the area’s former status as a functional, inhabited workspace.

The Dimly Lit Map Chamber
Following the left path brings you to a small, dimly lit chamber containing a simple wooden board. This understated presentation contrasts sharply with the elaborate map-selling setups you’ve encountered elsewhere in Silksong, reflecting the Underworks’ utilitarian, no-frills aesthetic.
The wooden board itself represents a departure from the typical map acquisition methods. Instead of purchasing from Shakra or finding elaborate map mechanisms, here you simply interact with what appears to be a maintenance notice board—perhaps originally used to display worker schedules or safety information.
Why This Map Matters
The Underworks map becomes essential for several reasons beyond basic navigation. This area serves as a crucial connection point between multiple regions, houses important questlines, and contains secrets that significantly impact your overall Silksong experience.
Strategic value: The map reveals the Underworks’ role as a hub area connecting to various other locations. Understanding these connections becomes crucial for efficient navigation during later stages of the game, particularly when you need to access specific areas for quests or upgrades.
The Underworks’ Unique Character
Industrial Archaeology
The Underworks represents one of Silksong’s most successful examples of environmental storytelling through industrial archaeology. The area tells the story of the Great Citadel’s construction and maintenance through its mechanical systems, abandoned work areas, and surviving infrastructure.
Unlike other areas that focus on natural beauty or ancient magic, the Underworks grounds Silksong’s fantasy elements in recognizable industrial reality. The machinery, the work spaces, and the practical engineering solutions create a believable foundation for the grander structures above.
A Hub of Connections
As you explore with your newly acquired map, you’ll discover that the Underworks serves as a crucial connection point for multiple areas. This isn’t just convenient level design—it reflects the area’s original purpose as a service and maintenance zone that needed access to all parts of the Citadel.
These connections become increasingly important as you progress through Silksong’s later content. The Underworks’ central location makes it a natural gathering point for various questlines and provides efficient routing between distant areas.
Where to Experience This Industrial Adventure
Ready to explore the mechanical depths beneath the Great Citadel? Start your journey in Hollow Knight Silksong on any platform:
- Steam: Download for PC
- Nintendo Switch: Get the latest edition
- PlayStation: Available on PlayStation Store
- Xbox: Download from Xbox Store
Advanced Exploration Tips
Resource Management
The Underworks’ challenging environment and 15 Rosary Bead entry fee make resource management crucial. Consider building up your shell shard reserves and ensuring you have adequate healing capabilities before committing to extended exploration sessions.
Combat Preparation
The area’s industrial hazards and aggressive enemies make combat preparation essential. Ensure your needle is upgraded and consider acquiring defensive tools that can help you survive the challenging encounters ahead.
Navigation Strategy
With the map in hand, focus on understanding the Underworks’ connections to other areas. These pathways become increasingly important for efficient exploration and quest completion as you progress through Silksong’s later content.
The Foundation of Greater Adventures
The Underworks map represents more than just a navigation tool—it’s your key to understanding one of Silksong’s most important hub areas. This industrial foundation beneath the Great Citadel serves as the staging ground for major story developments, crucial character encounters, and challenging gameplay sequences that define the late-game Silksong experience.
The contrast between the Underworks’ utilitarian design and the grandeur of the Citadel above creates a compelling duality that enhances both areas. Understanding the mechanical foundation makes the architectural achievements above feel more impressive, while the grandeur above makes the hidden depths feel more mysterious and significant.
By securing the Underworks map through this unique acquisition method, you’re not just gaining a navigation tool—you’re unlocking the secrets of Pharloom’s industrial heritage and preparing yourself for the complex adventures that await in the depths beneath one of the game’s most impressive architectural achievements.