Released Aug 19, 2026 $14.99 Very Positive Counts toward your Steam games

Sudoku Mansion

By Vault Door Studios

Puzzle Logic Mystery Exploration Casual Atmospheric Mystery DungeonDynamic NarrationNonlinearMetroidvaniaIndieSingleplayer

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Followers —

Reviews 139 Very Positive

Players now 32 Peak today 32

Followers, 30 days — Not enough history yet

Sudoku Mansion is a game tagged Puzzle, Logic and Mystery by Vault Door Studios, released Aug 19, 2026. It has 139 Steam reviews (Very Positive). The Steam games most like it include A Symmetric Escape, DEG and Only Sliding.

A story-driven Sudoku adventure by puzzle setter Nurator, featured on Cracking the Cryptic. Explore a mysterious mansion of handcrafted Sudoku variants, master increasingly intricate puzzles, and uncover the secret hidden beyond the grid.

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<a href="https://launchrivals.com/games/5005590-sudoku-mansion"><img src="https://launchrivals.com/games/5005590/badge.png" alt="Sudoku Mansion launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/5005590-sudoku-mansion"><img src="https://launchrivals.com/games/5005590/badge.png?theme=light" alt="Sudoku Mansion launch date" width="320" height="84"></a>

A Symmetric Escape 75% match · Puzzle, Logic, Mystery
DEG 74% match · Puzzle, Logic, Exploration
Only Sliding 72% match · Puzzle, Logic, Casual
Temple of Glyphs 72% match · Puzzle, Logic, Exploration
Laser Maze 72% match · Puzzle, Logic, Mystery
QR Escape 71% match · Puzzle, Logic, Mystery
ITRP _ Vacuum Bless 71% match · Puzzle, Logic, Mystery
Block Collide 71% match · Puzzle, Logic, Casual
Brainkilled 71% match · Puzzle, Logic, Casual
Hexcells 70% match · Puzzle, Logic, Casual

Steam data

Everything Steam lists for Sudoku Mansion · record updated 18 hours ago

Steam store

Overview

App ID5005590

Release dateAug 19, 2026

Last change number40234343

Last record update18 hours ago

App type: Game
Developer: Vault Door Studios
Publisher: Vault Door Studios
Steam profile: Counts toward game count and achievement totals · checked 17 hours ago

Windows

Steam Deck: Verified
Controller: Full support

Single-playerSteam AchievementsSteam CloudFull controller supportHDR availableFamily Sharing

Prices

Price · US$14.99

On sale0 of 41regions right now

Lowest seen · US$14.99Oct 23, 2026

Checked19 hours agoin 41 regions

New ZealandNZ$NZD

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

Patches

Build	Branch	Updated
26009667	public	Oct 17, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
5005591	—	All	470.3 MB	237.0 MB	2789616150717955493

Branch	Build	Updated	Access
public	26009667	Oct 17, 2026	Open

Configuration

Install foldersteamapps/common/Sudoku Mansion

Executable	Arguments	Systems	Description
Sudoku Mansion.exe		All

Space per player476.8 MB

Filesup to 100

Save locations1

Root	Path	Pattern	Systems
WinAppDataRoaming	Sudoku Mansion/data/saves	*.json	Windows

Update history

Oct 25, 2026 · 23:44 #40234343
- depots.workshopdepot added 5005590
- ufs.maxnumfiles 10 → 100
- ufs.quota ~~10000000~~ → 500000000

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

Sudoku Mansion

About Sudoku Mansion

Steam data

Overview

App info

Platforms

Features

Prices

New ZealandNZ$NZD

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Update history

Changes to the Steam record