Lore

Lore

The Sinking City 2 lore — the Dreamlands, the eldritch deity, the flood, and how the game connects to the 2019 original and the wider Lovecraftian Mythos.

4+
Mythos Elements
Yes
Shared Universe
New Player OK
Standalone

Introduction

The Lore hub is your guide to the Lovecraftian mythology beneath The Sinking City 2 — the Dreamlands, the eldritch deity behind the flood, and how this sequel connects to the 2019 original and the wider Cthulhu Mythos. The game is set in a flood-ravaged 1920s Arkham, a city pulled directly from H.P. Lovecraft's stories, and it wears that heritage proudly: Deep Ones drawn from the Mythos, The Slither animating the dead, and Shadows that bend space all have roots in the cosmic horror tradition. The story itself is a rescue with impossible stakes — a ritual gone wrong trapped a woman's soul in the Dreamlands, and you must defy an eldritch deity to reach the source of the flood. This category explains the setting, the factions, the creatures, and the cosmic forces at play, giving context that makes every investigation and every ending land harder.

Mythos Elements Overview

ElementRoleConnection
DreamlandsWhere the trapped soul is heldCthulhu Mythos
The FloodThe city's supernatural disasterEldritch deity's power
Deep OnesAmphibious Mythos creaturesLovecraft's classic horror
The Sinking City (2019)Predecessor in OakmontShared universe

Lore Pillars

S

The Dreamlands

The mythic realm where the woman's soul is trapped after the failed ritual.

RoleThe story's otherworldly anchor — the place where the deepest answers about the flood and the deity wait.
Key DetailA faithful Lovecraft setting, drawn from the Mythos tradition of dream-realms and cosmic otherness. The depth of the setting rewards players who read the documents and trace the connections, turning every encounter into part of a larger, richer story.
S

The Flood

badge-new

The supernatural disaster that reshapes Arkham and signals the deity's presence.

RoleThe engine of the story and the game's central mystery — finding its source is your ultimate goal.
Key DetailThe flood opens shortcuts and hides secrets, making the city itself a character in the narrative. The depth of the setting rewards players who read the documents and trace the connections, turning every encounter into part of a larger, richer story.
A

Cthulhu Mythos Creatures

Deep Ones, The Slither, and Shadows drawn from Lovecraft's cosmic horror tradition.

RoleThe threats you fight — each one rooted in the Mythos, from classic Deep Ones to newer expressions of dread.
Key DetailUnderstanding their mythology makes the horror richer and the encounters more readable. The depth of the setting rewards players who read the documents and trace the connections, turning every encounter into part of a larger, richer story.
A

The 2019 Original

The predecessor set in Oakmont — same universe, same Mythos, standalone story.

RoleProvides continuity for veterans while staying fully accessible to players who start with the sequel.
Key DetailShared themes of detection and cosmic horror, but the Oakmont story is not required reading. The depth of the setting rewards players who read the documents and trace the connections, turning every encounter into part of a larger, richer story.

Core Mechanics

Lore in The Sinking City 2 is woven into the world rather than dumped in cutscenes. The flood itself is the story's engine — a supernatural disaster that reshapes Arkham and signals the presence of an eldritch deity whose power is made manifest in the drowned streets. The Dreamlands are the other great force: a mythic realm where the woman's soul was trapped by the failed ritual, and where the deepest answers about the flood's source wait. The creatures you fight are drawn straight from the Cthulhu Mythos — Deep Ones as amphibious horrors, The Slither and the Shadows as newer expressions of the same cosmic dread. The game is a standalone story set in the same universe as The Sinking City (2019), which took place in Oakmont, so veterans will recognize the continuity while new players can start fresh without needing the original.

Advantages

Understanding the lore transforms The Sinking City 2 from a tense survival horror into a story with real weight. Knowing why the flood matters, who the eldritch deity is, and what the Dreamlands represent makes every investigation clue, every journal entry, and every ending decision hit harder. The game rewards engaged players: the mythology is embedded in the residues you read and the journals you decode, so players who understand the Mythos read the world more easily and appreciate the story's resolution more deeply. The connection to the 2019 original adds a layer for veterans, while the standalone structure keeps the door open for newcomers. And because the creatures are drawn from a real literary tradition, the lore category is genuinely interesting on its own — a dive into Lovecraft's Arkham, the Dreamlands, and the cosmic horror that gives the game its soul.

Challenges

The lore's depth can also be its barrier. Players who are not familiar with Lovecraftian horror may find the mythology dense, and the game does not always explain the cosmic stakes up front — some of the most important context is hidden in journals and residues you have to choose to read. Because the game is a sequel set in the same universe as The Sinking City (2019), some references assume familiarity with the original, and new players may feel they are missing connections. The pre-release status of the game also means some lore details, especially those tied to the endings, are not fully confirmed until launch. Our lore guides are written to bridge that gap — explaining the Mythos clearly without spoiling the story — but the density is part of the genre's charm.

FAQ

Do I need to play The Sinking City (2019) first?+
No — The Sinking City 2 is a standalone story set in the same universe as the 2019 original. You can play it fresh and understand everything you need to: the flood, the trapped soul, and the eldritch deity are all explained within the game itself. That said, veterans of the original will recognize deeper continuity, since the 2019 game took place in Oakmont and dealt with similar Mythos themes. If you want the full background, our lore guides cover both games' connections without requiring you to play the original.
What is the Dreamlands?+
In the Cthulhu Mythos, the Dreamlands are a surreal realm separate from the waking world, accessible through dreams. In The Sinking City 2, the failed ritual trapped a woman's soul in the Dreamlands, and the game's story is a rescue mission to reach her — and the source of the flood. The Dreamlands serve as the story's otherworldly anchor, the place where the deepest answers wait and where the eldritch forces behind the flood keep their grip.
Who is the eldritch deity behind the flood?+
The identity of the eldritch deity behind the flood is one of the game's central mysteries, and the full answer is tied to the ending you reach. The flood itself is the deity's power made manifest in Arkham, reshaping the city and signaling its presence. The story asks you to defy this being to reach the source of the flood and rescue the trapped soul — a genuinely impossible stakes that gives the narrative its weight. For the full identity and how it connects to the wider Mythos, see our deeply spoilered lore guide.

Quick Tips

💡

Read every journal you find. The game hides its best mythology in readable documents, and the entries that 'should not exist' are the ones that explain the deity, the Dreamlands, and the true nature of the flood. The mythos is the reward for reading carefully, and the players who engage with the journals and residues are the ones who understand the story's true stakes.

💡

Pay attention to ritual residues as story, not just puzzles. Each residue tells you what happened and why — the factions involved, the ritual's purpose, and how the city fell — turning every investigation into a piece of the wider myth. Every document you read makes the horror richer, because the cosmic dread of the game is built on the written word it hides in the world.

💡

Do not worry about missing the original game. The Sinking City 2 explains its own mythos well enough for newcomers, and the 2019 Oakmont story is background color, not required homework — though veterans will enjoy the connections. Understanding the lore makes the ending choices land with real weight, turning a tense survival run into a genuinely moving story.

💡

Let the lore inform your ending choices. The story asks you to weigh one life against an entire city, and understanding what the deity and the Dreamlands really represent makes that decision land with the weight the writers intended. The connection to the wider Mythos and the original game rewards attentive players, but the story stands on its own for anyone who joins fresh.

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