SPSTEAMPULSELIVE ANALYTICS
夢迷 -Mumei-

夢迷 -Mumei- Steam metadata

Tomanegi | Coming soon | game

Coming Soon

GameSteam Store content

ActionIndie

  • Steam app typegame
  • Steam App ID4034690
  • PriceNo longer available on Steam Store
  • Release dateComing soon
  • DeveloperTomanegi

夢迷 -Mumei- metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Steam app typegame
  • Steam App ID4034690
  • PriceNo longer available on Steam Store
  • Release dateComing soon
  • DeveloperTomanegi
  • PublisherTomanegi
  • Parent gameNot available

Genres: Action, Indie

Company pages: Developer: TomanegiPublisher: Tomanegi

No longer available on Steam Store. This app is no longer available for purchase on the Steam Store. SteamPulse keeps live player counts, media, metadata, and historical price snapshots where available.

Top Steam chartsTop 100 gamesGame directoryNo current Steam Store offer

夢迷 -Mumei- Steam metadata

夢迷 -Mumei- metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/4034690/metadata
Steam Communityhttps://steamcommunity.com/app/4034690
PCGamingWiki search
IGDB searchSearch IGDB for 夢迷 -Mumei-

Reviews, pricing, and metadata

Review summary

No user reviews

Review score unavailable, 0 positive, 0 negative

Price and discount

No longer available on Steam Store

Platforms

Windows

Categories

Single-player, Family Sharing

Achievements

Not available

Platform releases

No data available

Latest Steam announcements

  • Mumei Demo version updated to Ver Demo 1.0.23 - 19 August 2026

    【Update】 ①Fixed a bug where the screen would not transition after pressing the "Start Game" button.

  • Mumei Demo version updated to Ver Demo 1.0.22 - 16 August 2026

    【Update】 ①Added a feature to automatically adjust the brightness of the player light.②Fixed a bug where the camera orientation and enemy positioning would shift during sequences where the player is attacked.③Added Spanish and Portuguese.④Added save data deletion functionality.⑤Added tutorial skip functionality.

  • Mumei Demo version updated to Ver Demo 1.0.21 - 3 August 2026

    【Update】 ①Fixed a bug where the mouse cursor would disappear and prevent game progression if the "Return to Title" button was pressed after viewing tutorial documentation or mystery item details.

  • Mumei Demo version updated to Ver Demo 1.0.20 - 30 July 2026

    【Update】 ①Added a feature to return to the title screen during the tutorial.②Corrected errors in some parts of the text.③Corrected errors in some operation descriptions.④Fixed an issue in the English version where the difficulty description text overlapped with the "Back" button text.

  • Mumei Demo version updated to Ver Demo 1.0.19 - 22 July 2026

    ①Implemented logic to prevent the player from accidentally exiting the hide point by repeatedly pressing the interact button, but only during the moment they first enter it.②Added a "1280x720" resolution option to the graphics settings.③Added furigana to some of the text.④Changed the font for some of the text.⑤Fixed a bug where the brightness setting in the options menu would reset upon launching the game or transitioning between scenes.⑥Fixed a bug where the control display settings in the options menu would reset to default every time the game was launched.⑦Added logic to clearly change the text color of a UI button when the mouse cursor hovers over it.

  • Mumei Demo version updated to Ver Demo 1.0.18 - 19 June 2026

    ①To ease the difficulty for beginners, some enemy stats have been changed.②The process of pausing the background music while the game is paused has been removed.③Changed the maximum mouse sensitivity.④A new item, "Cracker," has been implemented.⑤Changed the color of the Stage 1 drawer.⑥Adjust the default brightness for the entire Stage 1.⑦The tutorial's explanation method has been partially changed.

  • Mumei Demo version updated to Ver Demo 1.0.17 - 19 May 2026

    ①Fixed a bug where English text related to option buttons was cut off.②Reduce the load on graphics-related processing.③Fixed a bug where the player would clip through the ground when using HideObject.

  • Mumei Demo version updated to Ver Demo 1.0.16 - 19 April 2026

    ①Added the ability to use items with the E and U keys.②Added player light controls to the tutorial.③Added a difficulty selection feature for the game.④Stage clear time has been implemented.⑤Added a language setting function. Accordingly, an English language setting option has been added.

  • Mumei Demo version updated to Ver Demo 1.0.15 - 13 March 2026

    ①Fixed a bug where the camera view would not reset at the end of the tutorial.②Changed SE when obtaining the document.③Changed the player dash sound effect.④Added a scene where you are attacked by enemies.⑤Added "Back" to the instructions.⑥Adjust the brightness so that the entire screen is bright.⑦Some changes have been made to the player's controls.

  • Mumei Demo version updated to Ver Demo 1.0.14 - 31 January 2026

    \ ●The processing has been changed so that the "Back" button on the pause screen can be operated by key input.

  • Mumei Demo version updated to Ver Demo 1.0.13 - 20 January 2026

    \ ●Fixed a bug where enemies would stop moving in a certain place instead of wandering around.

  • Mumei Demo version updated to Ver Demo 1.0.12 - 16 January 2026

    \ 1. Fixed a bug where unpausing while hiding in a box would cause the player to come out of the box.2. In addition to reducing stamina consumption, stamina recovery value has been increased for stamina enhancers.3. Fixed a bug that allowed players to use items by right-clicking while hidden.4. Added left click and Enter operations to advance the conversation.

  • Mumei Demo version updated to Ver Demo 1.0.11 - 11 January 2026

    \ 1. Changed the option "Darkness" to "Brightness" adjustment.2. Displays the name of the character you are talking to.3. Fixed item positioning in drawers.4. Fixed a bug where the volume of background music and sound effects would be set to maximum every time the game was closed and restarted.5. Increased the number of objects you can hide behind.6. Reduced the player's initial mouse sensitivity.7. Increased number of stage lights.8. Fixed a bug that allowed the health slider to be controlled with the mouse.9. Changed the color of the "Back" button to white in the Judgement Blue Orb Mystery Item selection screen.

  • Mumei Demo version updated to Ver Demo 1.0.10 - 4 January 2026

    \ 1. Fixed a bug where noise sound effects would play even while paused.2. The process of closing the drawer has been eliminated.3. Increased downward rotation range of the player camera.4. The red screen that appears when an enemy spots the player has been lightened.

  • Mumei Demo version updated to Ver Demo 1.0.9 - 31 December 2025

    \ 1. Added objects that players can hide in.2. Decreases enemy movement speed.

  • Mumei Demo version updated to Ver Demo 1.0.8 - 22 December 2025

    \ 1. Removed the crosshair and replaced it with just the center pointer.2. Added a new item: "Mysterious Compass".3. Added a function to show/hide operation instructions.

  • 夢迷 -Mumei- Demo版 Ver Demo 1.0.7へ更新 - 13 December 2025

    \ 1. Added a process to display a noise screen while enemies detect the player's footsteps.2. Fixed a bug where the player tracking music would not play even when an enemy spotted the player.3. Added a process to flash the stage lights when an enemy is nearby.

  • 夢迷 -Mumei- Demo版 Ver Demo 1.0.6へ更新 - 7 December 2025

    \ 1. Added in-game screen brightness setting. 2. Added screen size adjustment option. 3. Reduced stamina consumption during normal gameplay and when using stamina boosters.

Patch notes and updates

S.noRelease datePatch nameGID number
119 August 2026Mumei Demo version updated to Ver Demo 1.0.231841579228662551
216 August 2026Mumei Demo version updated to Ver Demo 1.0.221840944183783725
33 August 2026Mumei Demo version updated to Ver Demo 1.0.211839676055894708
430 July 2026Mumei Demo version updated to Ver Demo 1.0.201839676055885085
522 July 2026Mumei Demo version updated to Ver Demo 1.0.191839041357024078
619 June 2026Mumei Demo version updated to Ver Demo 1.0.181835871199307383
719 May 2026Mumei Demo version updated to Ver Demo 1.0.171832700592801022
819 April 2026Mumei Demo version updated to Ver Demo 1.0.161830163047263856
913 March 2026Mumei Demo version updated to Ver Demo 1.0.151826992588595555
1031 January 2026Mumei Demo version updated to Ver Demo 1.0.141823191198607281
1120 January 2026Mumei Demo version updated to Ver Demo 1.0.131821922921823175
1216 January 2026Mumei Demo version updated to Ver Demo 1.0.121821922921815587
1311 January 2026Mumei Demo version updated to Ver Demo 1.0.111821288646584007
144 January 2026Mumei Demo version updated to Ver Demo 1.0.101819386365121727
1531 December 2025Mumei Demo version updated to Ver Demo 1.0.91819386365115106
1622 December 2025Mumei Demo version updated to Ver Demo 1.0.81819386365102153
1713 December 2025夢迷 -Mumei- Demo版 Ver Demo 1.0.7へ更新1818752592129177
187 December 2025夢迷 -Mumei- Demo版 Ver Demo 1.0.6へ更新1818118366180086

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID4034690
Live current players0
SteamPulse tracked peak0
Live count (today's peak floor)0
PriceNo longer available on Steam Store
Free to playNo current Steam offer
DiscountNot available
Original price USDNot available
Current price USDNot available
Release dateComing soon
DeveloperTomanegi
PublisherTomanegi
Owners estimatedNot available
SteamSpy owner estimate minimumNot available
SteamSpy owner estimate maximumNot available
Review typeNo user reviews
Positive review percentNot available
Positive reviews0
Negative reviews0
Total reviews0
Steam recommendationsNot available
AchievementsNot available
Average playtime foreverNot available
Windows supportYes
macOS supportNo
Linux supportNo
Parent gameNot available
Store URLNot available on Steam Store

Short description

A 3D exploration horror action game where you recall the sins you committed in this life and try to escape from a labyrinth

About this game

A 3D exploration horror action game where you recall the sins you committed in this life and try to escape from a labyrinth 【Story】 When you wake up, you find yourself in an unfamiliar landscape. Apparently this is eternal life. You committed a certain "sin" in this world and died, and now you are imprisoned in a huge labyrinth called "Mumei" in this eternal world. But you don't remember what sins you have committed. Furthermore, he cannot remember not only his crime, but also his own name. To escape, you must rely on the "Documents" to collect "Mystery Items" and remember the sins you committed in this life. So, will you be able to escape from here? 【How to play the game】 ●Explore the stage in first-person view and obtain one document item. ●You can check the details of the documents you have obtained by selecting "Check Item" on the pause screen. ●Use the contents of the document as a clue to explore and obtain mystery items (up to 5). ●The game is cleared when you touch the goal object and select a mystery item related to the contents of the document. ●If you are attacked by a "Wanderer" while exploring, the game will end. 【Strategy points】 ●Random stage: The stage changes every time you play the game, so adapt and try to escape! ●You need at least two items to escape!?: It's possible to clear the stage with only one mystery item! It's a good idea to use the documents to collect the mystery items you think you'll need. 【How to operate】 ■Keyboard and mouse operation… ●W, A, S, D or I, J, K, L… Move ●Shift, + key… Dash ●Mouse movement… ●Camera movement ●Left click… Interact ●Right click or E or U… Use item ●F or H… Flashing light ●P or Z… Pause/Unpause/Back ●Ctrl, ? key… Turn around 【Live Broadcasting Terms and Conditions】 ●Please include the link to this store page and the creator’s SNS URLs in a publicly accessible space, such as the description section. You are welcome to use the title logo and character portraits for your let's play videos or live streams, but please credit the following information when using them: 〇Character : Hikikomoru 〇Title Logo: Noaru ●Game commentary and streaming that violates pu…

Supported languages

Japanese, English, Spanish - Spain, Portuguese - Portugal

Steam categories

Category IDCategory
2Single-player
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus14Violência Medo
steam germany16Horror
igrs18Horor

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Sep 22, 2026 to Sep 22, 2026
  • Lowest observed: $0.00
  • Highest observed: $0.00

夢迷 -Mumei-'s USD price history spans from Sep 22, 2026 to Sep 22, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is $0.00, the highest is $0.00, and the first visible tracked price is $0.00. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

夢迷 -Mumei-'s tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at $0.00, from Sep 22, 2026 through Sep 22, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $0.00. The latest run records $0.00 for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $0.00
  • Current list price: $0.00
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records 夢迷 -Mumei- at $0.00 in USD, with no active discount metadata. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSD$0.00$0.000%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at $0.00.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$0.00$0.00No changeNo discount
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at $0.00.

DateCurrent priceOriginal priceDiscountSource
2026-09-22$0.00$0.00No discountSteam Store

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