[Chilla's Art] Night Security | 夜間警備

First-person psychological horror about working security on a night shift

Chilla's Art · Released Jun 16, 2023

Reviews: Very Positive; 88% of 960
Recent reviews: Mixed; 63% of 11 in 30 days
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Aug 7, 2023
Minimum PC: GeForce GTX 1050; 4 GB RAM · 5 GB disk; Full requirements

What is [Chilla's Art] Night Security | 夜間警備?

You play a night security guard in a first-person horror game with environments inspired by Japanese horror films. The game saves your progress on each floor and has two endings.

For you if...

+you want a short horror game to play alone

Not for you if...

−you prefer horror that avoids jump scares

What players say

88% of 960 reviews are positive · 63% of 11 in the last 30 days

Players praise the tense atmosphere. Some criticize the story as vague or lacking a satisfying conclusion.

Screenshots and trailer

[Chilla's Art] Night Security | 夜間警備 screenshot 1

[Chilla's Art] Night Security | 夜間警備 system requirements

Minimum: GeForce GTX 1050, 4 GB RAM, 5 GB of disk space.

As published by the developer.

Can my PC run [Chilla's Art] Night Security | 夜間警備?

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Minimum

OS: Windows 7 SP1+ x64
Processor: X64 architecture with SSE2 instruction set support
Graphics: Nvidia GeForce GTX 1050 or AMD Radeon RX 550
Memory: 4 GB RAM
Storage: 5 GB available space
DirectX: Version 11
Notes: Lower quality setting for better performance.

Does [Chilla's Art] Night Security | 夜間警備 have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does [Chilla's Art] Night Security | 夜間警備 run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 4
Steam features: Family Sharing
Languages: Full audio: Japanese. Text only: English, German, Hungarian, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese, Vietnamese, Lithuanian, French.

Does [Chilla's Art] Night Security | 夜間警備 use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam