Released May 14, 2026 $2.99 Mostly Positive Not counted on Steam profiles yet

巡怪警備 -The Cursed Security-

By Diabonobbu Game

3D Platformer Adventure Walking Simulator 3D First-Person Horror Psychological Horror Multiple Endings IndieSingleplayer

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Reviews 21 Mostly Positive

Players now 0 Peak today 0

Followers, 30 days — Not enough history yet

巡怪警備 -The Cursed Security- is a game tagged 3D Platformer, Adventure and Walking Simulator by Diabonobbu Game, released May 14, 2026. It has 21 Steam reviews (Mostly Positive). The Steam games most like it include 地禍駐車場 -The Cursed Underground Parking Lot-, SUKIMA: The Creeping Gap and INFECTED WARD.

The protagonist works as a security guard. While on a night patrol, strange things begin to happen… This is a short horror FPS set in an office building. It features multiple endings that change based on your choices. See for yourself the terror lurking within the silent office.

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<a href="https://launchrivals.com/games/4578060-the-cursed-security"><img src="https://launchrivals.com/games/4578060/badge.png" alt="巡怪警備 -The Cursed Security- launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4578060-the-cursed-security"><img src="https://launchrivals.com/games/4578060/badge.png?theme=light" alt="巡怪警備 -The Cursed Security- launch date" width="320" height="84"></a>

地禍駐車場 -The Cursed Underground Parking Lot- 87% match · 3D Platformer, Adventure, Walking Simulator
SUKIMA: The Creeping Gap 87% match · 3D Platformer, Adventure, Walking Simulator
INFECTED WARD 85% match · 3D Platformer, Adventure, Walking Simulator
プレイすると死ぬゲーム 83% match · 3D Platformer, Adventure, Walking Simulator
Rain Ruin 82% match · 3D Platformer, Adventure, Walking Simulator
Project X 80% match · 3D Platformer, Adventure, 3D
エスカレーター | Escalator 80% match · Adventure, Walking Simulator, 3D
Todomeki 78% match · 3D Platformer, Adventure, Walking Simulator
The Liminal Space 78% match · 3D Platformer, Adventure, Walking Simulator
MASAGORO 78% match · Adventure, Walking Simulator, 3D

Steam data

Everything Steam lists for 巡怪警備 -The Cursed Security- · record updated 6 hours ago

Steam store

Overview

App ID4578060

Release dateMay 14, 2026

Last change number38621196

Last record update6 hours ago

App type: Game
Developer: Diabonobbu Game
Publisher: Diabonobbu Game
Steam profile: Not counted yet: Steam is still getting to know this game, so it doesn't add to game counts or achievement totals · checked 1 day ago

Windows 64-bit

Single-playerSteam AchievementsFamily Sharing

Prices

Price · US$2.99

On sale0 of 41regions right now

Lowest seen · US$2.99Oct 23, 2026

Checked5 hours agoin 41 regions

China¥CNY

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

Patches

Build	Branch	Updated
23332841	public	May 20, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
4578061	—	Windows	2.07 GB	1.76 GB	4233819678679219844

Branch	Build	Updated	Access
public	23332841	May 20, 2026	Open

Configuration

Install foldersteamapps/common/TheCursedSecurity

Executable	Arguments	Systems	Description
TheCursedSecurity.exe		Windows

Achievements

Achievements40 hidden

Most unlocked78.2%A world where nothing changes

Rarest35.8%The Price of Freedom

A world where nothing changes A world where nothing changes 78.2%
Starting today, you’re a full-fledged security guard Starting today, you’re a full-fledged security guard 74.8%
Sometimes it’s better not to know Sometimes it’s better not to know 61.5%
The Price of Freedom The Price of Freedom 35.8%

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

巡怪警備 -The Cursed Security-

About 巡怪警備 -The Cursed Security-

Steam data

Overview

App info

Platforms

Features

Prices

China¥CNY

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options

Achievements

Global unlock rate