夢迷 -Mumei- Steam news

• 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 news

夢迷 -Mumei- news collects recent Steam feed items, update posts, and announcements that SteamPulse can associate with this app.

Latest Steam announcements

• Mumei Demo version updated to Ver Demo 1.0.24 - 23 September 2026

  【Update】 ①Implementation of a system that allows checking enemy information.②Changed the color of some walls in Stage 1.③Added a confirmation step when returning to the title screen from the game-over screen.④Fixed an issue where the description area for usable items overlapped with the description area for document/mystery items, making them difficult to read.⑤Added a feature to retire from the stage.⑥Adjusted the volume of enemy footsteps when retrieving items from drawers or documents.⑦Fixed a bug where the saved volume level was not applied upon loading.

• 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