Patch notes
v1.0.14Mumei Demo version updated to Ver Demo 1.0.14
UPDATE CONTENTS ●The processing has been changed so that the "Back" button on the pause screen can be operated by key input.
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夢迷 -Mumei-
Also known as m, mumei, steam:4034690
A 3D exploration horror action game where you recall the sins you committed in this life and try to escape from a labyrinth
Last update
8 Aug 2026
Latest update
Update history
Browse past updates and patch notes for this game.
16 updates
August 2026
- Mumei Demo version updated to Ver Demo 1.0.21【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.
July 2026
- Mumei Demo version updated to Ver Demo 1.0.20【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 th…
- Mumei Demo version updated to Ver Demo 1.0.19①Implemented 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…
June 2026
- Mumei Demo version updated to Ver Demo 1.0.18①To 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, "Cr…
May 2026
- Mumei Demo version updated to Ver Demo 1.0.17①Fixed 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.
April 2026
- Mumei Demo version updated to Ver Demo 1.0.16①Added 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…
March 2026
- Mumei Demo version updated to Ver Demo 1.0.15①Fixed 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 "Ba…
January 2026
- UPDATE CONTENTS ●Fixed a bug where enemies would stop moving in a certain place instead of wandering around.
- UPDATE CONTENTS Fixed a bug where unpausing while hiding in a box would cause the player to come out of the box. In addition to reducing stamina consumption, stamina recovery value has been increased for stamina enhance…
- UPDATE CONTENTS Changed the option "Darkness" to "Brightness" adjustment. Displays the name of the character you are talking to. Fixed item positioning in drawers. Fixed a bug where the volume of background music and so…
- UPDATE CONTENTS Fixed a bug where noise sound effects would play even while paused. The process of closing the drawer has been eliminated. Increased downward rotation range of the player camera. The red screen that appe…
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