Released Oct 8, 2026 $10.99 Very Positive Counts toward your Steam games

Cyan Heart

By Shoei Sio

Psychological Horror Sci-fi Atmospheric Psychological Psychedelic Horror Walking Simulator Dystopian Escape RoomPuzzleExplorationStory Rich

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Reviews 93 Very Positive

Players now 3 Peak today 3

Followers, 30 days — Not enough history yet

Cyan Heart is a game tagged Psychological Horror, Sci-fi and Atmospheric by Shoei Sio, released Oct 8, 2026. It has 93 Steam reviews (Very Positive). The Steam games most like it include Psychomachia, Dreamless and Hollow Faces.

A psychological horror adventure experienced through a "selfie-cam" perspective. Contradictions in the timeline, subtle anomalies in the footage—every detail holds the key to the truth. Reconstruct her fragmented records, and uncover what was truly left behind.

From the Steam page

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<a href="https://launchrivals.com/games/3744190-cyan-heart"><img src="https://launchrivals.com/games/3744190/badge.png" alt="Cyan Heart launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/3744190-cyan-heart"><img src="https://launchrivals.com/games/3744190/badge.png?theme=light" alt="Cyan Heart launch date" width="320" height="84"></a>

Psychomachia 76% match · Psychological Horror, Atmospheric, Psychological
Dreamless 74% match · Psychological Horror, Atmospheric, Psychological
Hollow Faces 74% match · Psychological Horror, Atmospheric, Psychological
VIDeoPHOBIA 73% match · Psychological Horror, Atmospheric, Psychological
The Lies We Tell Ourselves 73% match · Psychological Horror, Atmospheric, Psychological
The Hotel 73% match · Psychological Horror, Atmospheric, Psychological
The 18th Attic - Paranormal Anomaly Hunting Game 72% match · Psychological Horror, Atmospheric, Psychological
AonTheVoid Nevaeh 72% match · Psychological Horror, Atmospheric, Psychological
[SUBJECT] 72% match · Psychological Horror, Sci-fi, Atmospheric
Master Reboot 71% match · Psychological Horror, Sci-fi, Atmospheric

Steam data

Everything Steam lists for Cyan Heart · record updated 6 hours ago

Steam store

Overview

App ID3744190

Release dateOct 8, 2026

Last change number40226996

Last record update6 hours ago

App type: Game
Developer: Shoei Sio
Publisher: Shoei Sio
Steam profile: Counts toward game count and achievement totals · checked 23 hours ago
Technologies: Unity detected
Links: X

Language	Interface	Subtitles
English	Yes	Yes
Japanese	Yes	Yes
Simplified Chinese	Yes	Yes
Traditional Chinese	Yes	Yes
Russian	Yes	Yes
Spanish - Spain	Yes	Yes
Portuguese - Brazil	Yes	Yes
Korean	Yes	Yes

Windows 64-bit

Steam Deck: Playable
Controller: Full support

Single-playerSteam AchievementsSteam CloudFamily SharingFull controller support

Prices

Price · US$10.99

On sale0 of 41regions right now

Lowest seen · US$10.99Oct 23, 2026

Checked10 hours agoin 41 regions

United States$USD

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
26197877	public	Oct 25, 2026
25949224	public	Oct 15, 2026

Packages & DLC

ID	Name	Games	Price (US)
1317863	Cyan Heart	1	$10.99

Depots

ID	Name	Systems	Size	Download	Manifest
3744191	—	All	1.83 GB	771.6 MB	6332559363592673957

Branch	Build	Updated	Access
public	26197877	Oct 25, 2026	Open

Configuration

Install foldersteamapps/common/Cyan Heart

Executable	Arguments	Systems	Description
Cyan Heart.exe		All

Space per player9.5 MB

Filesup to 60

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	Shoei Sio/Cyan Heart	*.es3	All

Screenshots

Update history

Oct 26, 2026 · 07:40 #40226996
- common.supported_languages.koreana.subtitles added true
- common.supported_languages.koreana.supported added true
- depots.3744191.manifests.public.download ~~805630848~~ → 809091568
- depots.3744191.manifests.public.gid ~~1037240310585599824~~ → 6332559363592673957
- depots.3744191.manifests.public.size ~~1958290307~~ → 1960931375
- depots.branches.public.buildid ~~25949224~~ → 26197877
- depots.branches.public.timebuildupdated ~~1792030204~~ → 1792936597
- depots.branches.public.timeupdated ~~1792030730~~ → 1792937046
Oct 25, 2026 · 07:28 #39968598
- appid removed
- common.ReleaseState added released
- common.releasestate removed

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.

Cyan Heart

About Cyan Heart

Steam data

Overview

App info

Languages

Platforms

Features

Related apps

Prices

United States$USD

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Packages & DLC

Packages

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Screenshots

Update history

Changes to the Steam record