Game overview
Sinister
An immersive 2D horror game set in an alternative Victorian London, with a horrifying fourth wall breaking twist.
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About this game Read the full description
An immersive 2D horror game set in an alternative Victorian London, with a horrifying fourth wall breaking twist.
The year is 1909. The port city of Northpass is plagued by a deranged serial killer known as 'The Collector'. You fill the role of The Detective. Your only goal is seeking misguided redemption by discovering, capturing, and unmasking this menace to your city. Your home.
But not all is as it seems, a dangerous artificial intelligence resides beneath the game itself. You will quickly realise that the main character of the game... is you.
The year is 1909. The port city of Northpass is plagued by a deranged serial killer known as 'The Collector'. You fill the role of The Detective. Your only goal is seeking misguided redemption by discovering, capturing, and unmasking this menace to your city. Your home.
But not all is as it seems, a dangerous artificial intelligence resides beneath the game itself. You will quickly realise that the main character of the game... is you.
Media gallery 6 screenshots · 0 videos
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System requirements Windows
Windows
Minimum
Minimum:- OS *: Windows 7 (64bit)
- Processor: Intel Core 2 Duo E5200
- Memory: 4 GB RAM
- Graphics: GeForce GTX 560
- DirectX: Version 10
- Storage: 8 GB available space
Recommended
Recommended:- OS: Windows 10 (64bit)
- Processor: Intel Core i5
- Memory: 8 GB RAM
- Graphics: GeForce GTX 560
- DirectX: Version 11
- Storage: 8 GB available space
Game details Languages, features & support
- Publisher
- Moon Merchant Studios
- Brazilian rating
- 14
- Features
- Single-player, Steam Achievements, Family Sharing
- Languages
- English*
*languages with full audio support - Support
- [email protected] Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | No |
Steam store page
fresh · checked 2026-09-28
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Frequently Asked Questions
Is Sinister free to play?
Yes, Sinister is free to play on Steam.
What genre is Sinister?
Sinister is a Indie game.
Who developed Sinister?
Sinister was developed by Moon Merchant Studios and published by Moon Merchant Studios.
What platforms does Sinister support?
Available on Steam for Windows.