Somnium Tenebris
Developed by LittleLeaf Games · Published by LittleLeaf Games
At a glance
Overview
An indie game by LittleLeaf Games, published by LittleLeaf Games — single-player, multi-player, co-op, online co-op.
Steam’s own one-line description: “Somnium Tenebris is a 5-player, investigative horror game set in a Lovecraftian world. Explore the depths of the ocean with your team as you uncover evidence in your efforts to identify the megalithic creature... and escape before it's too late.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Somnium Tenebris.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | Yes |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows 10 64Bit
- Processor: Intel Core i5-4590 / AMD Ryzen 5 2600
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 970 / AMD Radeon R9 390
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 2 GB available space
Supported languages (11)
Somnium Tenebris FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Somnium Tenebris?
Steam classifies Somnium Tenebris as a Indie game, developed by LittleLeaf Games. Somnium Tenebris is a 5-player, investigative horror game set in a Lovecraftian world. Explore the depths of the ocean with your team as you uncover evidence in your efforts to identify the megalithic creature... and escape before it's too late.
How much does Somnium Tenebris cost?
As of June 2026, Steam lists Somnium Tenebris at $4.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Somnium Tenebris single-player or multiplayer?
Steam lists these modes for Somnium Tenebris: Single-player, Multi-player, Co-op, Online Co-op. It supports both solo and multiplayer.
Is Somnium Tenebris on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Somnium Tenebris for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Somnium Tenebris out yet?
Yes — Steam lists a release date of Jul 1, 2024.
What platforms is Somnium Tenebris on?
Somnium Tenebris is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Somnium Tenebris single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, Co-op, Online Co-op.
How much does Somnium Tenebris cost?
Steam lists it at $4.99.
Does Somnium Tenebris have achievements?
Yes — Steam lists 19 achievements for Somnium Tenebris.
Who made Somnium Tenebris?
Somnium Tenebris is developed by LittleLeaf Games and published by LittleLeaf Games.
Where to get Somnium Tenebris
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, LittleLeaf Games.