Steam release scheduled · App 4490850

White Mask Mansion

View on Steam ↗Updated Awaiting first sample
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  • Single-player
  • Custom Volume Controls
  • Playable without Timed Input
  • Stereo Sound
  • Family Sharing
Steam

Store data

Store status
Coming soon
Scheduled release
26 October 2026
Positive reviews
—
Total reviews
0
Release date
26 October 2026
Player tracking—Begins when the game launches
Release date26 October 2026Scheduled by Steam
Store statusComing soonSteam store listing
Steam rating—0 reviews
Steam metadata

Game information

Details supplied by the Steam store
App ID
4490850
App type
Game
Supported systems
Windows
Genres
Action, Adventure, Indie
Release date
26 October 2026
Last player update
Awaiting first sample
Steam store data

System requirements

Supplied by the developer on Steam

Windows

Minimum
Requirement
Requires a 64-bit processor and operating system
OS
Windows 11
Processor
Intel Core i5-8400 / AMD Ryzen 5 2600 or equivalent
Memory
16 GB RAM
Graphics
NVIDIA GTX 1060 6 GB / AMD RX 580 8 GB
DirectX
Version 11
Storage
3 GB available space
Sound Card
Any
VR Support
N/A
Recommended
Requirement
Requires a 64-bit processor and operating system
OS
Windows 11
Processor
Intel Core i7-8700 / AMD Ryzen 5 3600 or equivalent
Memory
16 GB RAM
Graphics
NVIDIA GTX 1070 8 GB / AMD RX 5700 8 GB
DirectX
Version 11
Storage
3 GB available space
Sound Card
Any
VR Support
N/A
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Player history

Concurrent players

This range will fill as SteamWatch collects more samples.

24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.

Twitch

Twitch stats

Awaiting the first Twitch sample.
Long-term history

Monthly players breakdown

Calculated from SteamWatch samples
Monthly data will appear after the first successful player sample.
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About this game

Description

Supplied by the Steam store

You are looking for your missing sister in a big house.

You are hunted by a stalker enemy in the vein of Alien Isolation, Resident Evil and Outlast.

You have to use hide and seek mechanics to avoid detection which means certain death.

You can also sneak to make it harder for the stalker to find you.

Find the keys needed to progress through the game.

Reach the final area.

Survive.

A 3D action-adventure horror game with randomization mechanics.

It is a highly replayable single player experience in which you try to escape the titular White Mask Mansion.

Features:

A minimum of a couple of hours of gameplay

The stalker is always hunting (stalker mechanics)

Random key placement

Randomized spawn

No checkpoints

Every run can unfold differently

Hide and seek mechanics

Basic sneak mechanics (this is not Hitman or Thief)

Survival horror style progression (gathering keys to open doors)

Horror atmosphere

Solve a mystery

Dramatic ending crescendo

Explore lore (replay to gather lore)

Rich soundscape and music

Compete against others indirectly (steam leaderboards)

Steam achievements (achievement hunting)

No save scumming (either survive or die)

Replay to improve time elapsed

Steam gallery

Screenshots

9 available
More game data · Seller history