MORSOMNIA:0 overview

Overview

MORSOMNIA:0 comes from 沐沐睡星 and is published by 沐沐睡星. It arrived on Steam on Jan 30, 2025, and it sits naturally among Single-player, Partial Controller Support, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

MORSOMNIA:0's latest SteamPulse observation recorded 0 players at 9 October 2026 - 01:56:56 UTC, with a tracked peak near 9. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 55 reviews.

Language and system requirements

MORSOMNIA:0 is available in 1 languages including:

4 regional rating boards including cero, dejus, steam germany, and igrs

Sales, recommendations, and streams

MORSOMNIA:0 has sold up to 393 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

MORSOMNIA:0 overview details

MORSOMNIA:0 combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

MORSOMNIA:0 is a wonder fancy adventure game in which the player progresses through the story while performing the duties of a caretaker of the unidentified life form “Kuon”. Game Overview Interact with “Kuon”, a life form isolated underground. There is no difficult system, and the story progresses by reading the text. As a side trip, you can have a quick meal in the cafeteria and interact with the staff in the institute. You may receive a mysterious gift as a token of our exchange...? You can keep things running smoothly or take a break at a café. You are free to do whatever you want! In this institute. Soon, Kuon will swallow you to a different fate. story The main character “Kaiyou” who belongs to the small research institute “Rule Blue Integrated Life Science Laboratory” built on an island rich in marine resources, has been living an unflattering life, emotionally exhausted by sad events in his personal life and human troubles in the laboratory. In the midst of this, he is summoned by “Misumi” who has been secretly conducting research in an underground area, and asked to participate in a project involving the mysterious “Morsomnia” a different space, as a change of pace. “Morsomnia”is also related to “Arcana” an unidentified whale-like creature that I was previously involved in investigating. When I opened the blue door to the underground area, I found a life form with a will that called itself“Kuon” made of cells and pieces of meat taken from Arcana, waiting there.

SteamPulse editorial summary

MORSOMNIA:0 is listed as a game with Free to play. It supports Windows, belongs to Single-player, Partial Controller Support, and Family Sharing, and is associated with Adventure and Free To Play. SteamPulse's latest observation records 0 players at 9 October 2026 - 01:56:56 UTC, a tracked peak of 9, and 100% positive reviews.

Content descriptors

■Some unsettling elements (hyperventilation, panic, flashing screens) ■Depiction of suicide ■Expression of violence

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.