The Sinking City 2 welcome to arkham: Walkthrough Tips - Story

The Sinking City 2 welcome to arkham: Walkthrough Tips

Follow this Welcome to Arkham walkthrough for The Sinking City 2, including floodgates, combat, investigation clues, resources, and the library route.

2026-08-20
The Sinking City 2 Wiki Team
Quick Guide
  • The Sinking City 2 welcome to arkham begins with Calvin searching for a ritual book.
  • Primary route: Leave the house, repair the floodgate, and reach the Miskatonic Library Annex.
  • Investigation: Connect evidence to solve local mechanisms and reveal optional advantages.
  • Combat tip: Aim for enemy weak points instead of spending ammunition on body shots.
  • Next objective: Translate the ritual by rescuing a woman from the Devil’s Reef Hotel.

The Sinking City 2 Welcome to Arkham Walkthrough

The opening of The Sinking City 2 welcome to arkham introduces Calvin Rafferty, Faye Bennett, and the flooded 1920s city of Arkham. Faye’s spirit is trapped in the Dreamlands, while her body remains in a coma. Calvin believes a ritual can bring her back, but he needs a forbidden book and a powerful dagger to perform it.

Arkham is already being abandoned when the chapter begins. The streets are submerged, evacuation warnings echo through the city, and creatures known as Slithers infest the remaining buildings. Your first destination is the Miskatonic Library Annex, where Calvin hopes to find Recitations of the Tenebrous Soul.

Video Highlights:

  • Calvin searches flooded Arkham for a ritual that may restore Faye’s spirit.
  • The opening route teaches movement, boats, safe rooms, investigation, and combat.
  • The Miskatonic Library Annex becomes the first major story location.
  • Optional exploration provides ammunition, crafting materials, notes, and weapon upgrades.

Opening objectives

ObjectiveLocationMain purpose
Leave Calvin’s homeStarting houseBegin the search for the ritual book
Reach the floodgateFlooded streetRestore access through Arkham
Search for suppliesShops and apartmentsCollect ammunition, fuses, herbs, and clues
Enter the library districtMiskatonic University areaReach the restricted annex
Recover the ritual bookMiskatonic Library AnnexAdvance Calvin’s rescue plan

The chapter does not require knowledge of the first game. It uses the same Lovecraft-inspired setting and 1920s atmosphere, but the protagonist, city crisis, and central story are new. Focus on Calvin’s immediate goal rather than trying to reconstruct every detail of the wider mythology at once.

Story Focus

Faye’s condition explains why Calvin risks remaining in Arkham. Read the early notes carefully because they establish the Dreamlands, the Nightshade mask, and the ritual’s requirements.

Floodgates, First Combat, and the Arkham Route

The first practical obstacle is the damaged floodgate mechanism. A nearby note explains that the wiring must connect correctly and that replacement fuses can be found across the street. This sequence teaches the chapter’s core rhythm: explore, collect evidence, solve a local problem, and prepare for a dangerous return trip.

Before leaving the first safe area, search nearby rooms and storefronts. You can find handgun ammunition, gunpowder, rope, herbs, metal scrap, and notes that add context to Arkham’s evacuation. Some resources are useful immediately, while others become more valuable after additional crafting options unlock.

Floodgate repair sequence

1

Search the nearby buildings

Look through the accessible rooms around the floodgate. Prioritize the fuse-related note, replacement fuses, ammunition, and any healing herbs. Notes can also reveal family names, dates, and shop details that support the investigation.

2

Open the investigation space

Use the investigation interface to place the floodgate evidence and connect related clues. The evidence wheel helps organize documents, mechanisms, and observations found in the area.

3

Match the electrical connections

Follow the written instruction to link wires of the same color. The floodgate will not function if the connectors are mixed incorrectly, so inspect the panel before confirming the repair.

4

Prepare for the return route

Save in the nearby safe room, reload your handgun, and place excess items in storage. The route back can trigger Slither encounters and leaves less room for careless ammunition use.

How to handle the first Slithers

Slithers animate corpses and can move quickly through confined spaces. Their weak points are visibly different from ordinary body areas, so deliberate aiming is more efficient than rapid firing. A well-placed shot can reduce the number of rounds needed for one enemy.

Use melee attacks when a Slither is staggered or cornered, but do not let several enemies surround Calvin. The dodge is especially useful when an enemy closes distance faster than expected. Some encounters are safer to avoid, particularly when the objective only requires reaching the boat or opening the next gate.

ThreatWarning signRecommended response
Slither corpseWorms or movement near a bodyKeep distance and aim for weak points
Slither swarmMultiple enemies in a narrow routeRetreat, dodge, or use a wider space
Ranged projectileEnemy raises or throws an objectBreak line of sight and reposition
Floodwater hazardWarning signs near submerged pathsUse the boat and avoid unsafe water
Burning areaFire blocks a return routeMove quickly and conserve healing items
Ammunition Warning

The first enemies are useful combat lessons, but they can consume more ammunition than expected. Search for weak points, use melee opportunities, and avoid optional fights when the route is already open.

Investigation Clues and the Miskatonic Library Annex

Investigation is an optional layer in the opening chapter, but it can provide useful resources, safer routes, and upgrades. It also reinforces Frogwares’ detective design without stopping the main story whenever you find a clue.

At the floodgate, several documents connect the damaged panel to the local shop and the evacuation effort. A letter references replacement fuses, while another clue points toward a family safe and a significant date. The game expects you to compare these details rather than treat every note as isolated flavor text.

Useful clue categories

Mechanical Evidence

  • Floodgate panels
  • Fuse instructions
  • Wire connections
  • Local repair notes

Personal Documents

  • Letters between relatives
  • Faye’s handwritten notes
  • Calvin’s memories
  • Evacuation preparations

Occult Evidence

  • The Nightshade mask
  • Dreamlands references
  • Ritual instructions
  • The Blade of Ulthar

When you reach the Miskatonic Library Annex, expect a mixture of exploration, locked mechanisms, hostile corpses, and environmental storytelling. Shelves and containment systems regulate access to the restricted section. Do not rush directly toward the first objective marker; the surrounding rooms can contain ammunition, crafting materials, and a weapon attachment.

The library’s notes also introduce stranger forms of horror. One document describes a force that infects minds and bodies, while another character claims to see worlds beyond ordinary perception. These encounters connect Arkham’s physical disaster with the deeper cosmic threat beneath the city.

Library preparation table

PreparationWhy it mattersPriority
Save at a safe roomProtects progress before hostile areasHigh
Carry handgun ammunitionSeveral enemies may appear in tight roomsHigh
Keep one healing itemDamage can happen during ambushesHigh
Check locked cratesUpgrades may improve weapon handlingMedium
Read nearby documentsClues explain mechanisms and loreMedium
Mark shortcutsMakes later return trips saferMedium

The first major reward is the ritual book Calvin needs. Its symbols cannot be translated by ordinary investigation alone, leading to an encounter with Kohonta, a disturbing but knowledgeable figure inside the annex. Kohonta agrees to help interpret the ritual if Calvin rescues a woman from the Devil’s Reef Hotel.

Investigation Tip

Optional clues do not appear to block the main route, but they can reveal supplies and upgrades. Search side rooms before leaving a location, especially when the area contains a safe room.

Survival Horror Systems and Resource Planning

The opening chapter teaches survival horror through limited ammunition, crafting materials, safe rooms, and interconnected routes. Treat every item as part of a larger plan. A handgun upgrade may improve accuracy, while herbs and chemicals can support healing or future crafting recipes.

Safe rooms are more than save points. They provide storage and create a staging area before a dangerous route. Deposit materials you do not need immediately, then return with enough ammunition and healing supplies for the next objective.

Resource priorities

ResourceUseBest practice
Handgun ammunitionWeak-point damageFire only after lining up a shot
GunpowderCrafting rounds and shellsKeep it dry and save for recipes
Healing herbsRecovery itemsProcess them when crafting allows
Metal scrapCrafting and utilityStore excess materials in safe rooms
Weapon partsGun improvementsInstall upgrades that match your aim
URC Activator PenOpens a relief crateUse it on a high-security supply cache

The handgun compensator found during exploration improves aiming behavior and makes precise shots easier. This is a strong reason to investigate side areas instead of following the fastest possible route. Upgrades can reduce the pressure on your ammunition supply without requiring a stronger weapon immediately.

The Nightshade mask also deserves attention. It forms on Faye’s face after her Dreamlands connection and reacts to occult artifacts. Calvin must keep the mask on Faye for several hours each day to maintain its condition. This information is important for understanding the opening story, even though the mask is not treated like a conventional combat item.

Safe-room routine

  1. Save before entering a new hostile area.
  2. Store duplicate materials and low-priority objects.
  3. Reload the handgun before leaving.
  4. Carry at least one recovery option when possible.
  5. Return to the safe room after acquiring an important upgrade.
Efficient Survival Route

The safest approach is not to defeat every enemy. Use boats, shortcuts, doors, and wide spaces to control encounters, then spend ammunition only when combat is unavoidable.

The official Steam page for The Sinking City 2 lists the game as a single-player survival horror title from Frogwares, set in 1920s Arkham. It also identifies investigation, combat, and Lovecraftian horror as central parts of the experience.

Welcome to Arkham Progress Checklist and Next Objective

By the end of the opening sequence, Calvin has crossed a flooded section of Arkham, repaired access through a damaged gate, fought the first Slithers, and entered the Miskatonic Library Annex. The story then shifts from searching for the ritual book to finding someone who can translate it.

Use the checklist below before moving toward the Devil’s Reef Hotel. Completing every optional task is not required, but preparation makes the next section more manageable.

Essential Milestones:

  • Read the notes about Faye, the Dreamlands, and the Nightshade mask
  • Repair the floodgate by matching same-color electrical connections
  • Save and organize supplies in a safe room
  • Search the Miskatonic Library Annex for ammunition and weapon parts
  • Recover Recitations of the Tenebrous Soul and meet Kohonta

What comes next

Kohonta asks Calvin to rescue the guest of honor from the Devil’s Reef Hotel. The hotel is on the opposite side of the city, so the boat becomes essential for crossing Arkham’s flooded streets. Listen for the siren and follow the new objective marker, but continue checking for safe rooms and alternate routes along the way.

The opening establishes the game’s central contrast: Calvin’s goal is deeply personal, while Arkham’s disaster is expanding beyond his control. The investigation system supports that tension by rewarding curiosity without turning every clue into a mandatory detour.

Chapter milestoneStory resultPlayer takeaway
Faye’s condition revealedCalvin begins the rescue attemptFollow the ritual trail
Arkham evacuationThe city becomes isolatedUse boats and shortcuts
Floodgate repairedThe first route opensSearch before advancing
Library book recoveredThe ritual can be translatedFind Kohonta’s requested target
Devil’s Reef objectiveThe rescue expandsPrepare for a longer city crossing
Progression Reminder

The first chapter is both a story introduction and a systems tutorial. Learn the safe-room, investigation, and weak-point mechanics here because later Arkham routes place more pressure on each one.

Q: What is the main objective in The Sinking City 2 welcome to arkham?

Calvin must reach the Miskatonic Library Annex and recover a ritual book that may help return Faye’s spirit from the Dreamlands.

Q: How do I repair the first floodgate?

Search the nearby buildings for the fuse and wiring clues, open the investigation space, and connect wires with matching colors.

Q: Should I fight every Slither in the opening chapter?

No. Fight when an enemy blocks progress or traps you, but retreating or using a shortcut is often better for preserving ammunition.

Q: Where does the story go after the library?

Kohonta offers to translate the ritual book if Calvin rescues the guest of honor from the Devil’s Reef Hotel.