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Lady in Mystery

Wishlist Follow Ignore Install Unwatch Watch
App ID 1578950
App Type Game
Developer
Publisher nolsoft
Supported Systems Windows
Technologies PyGame Engine, RenPy Engine
Last Changenumber 31600643
Last Record Update 10 October 2025 – 17:12:08 UTC ()
Release Date 15 May 2021 – 09:58:23 UTC ()
❓ 84.46%
164 reviews
0
In-Game
📚 Visual Novel 🏳️‍🌈 LGBTQ+ 👩 Female Protagonist 💘 Romance 🤫 Mystery

Welcome to a small detective agency in old Seoul. Lady in Mystery is a Yuri mystery visual novel set in 18th-century Joseon. Choose one of four women to grow closest to Heesoo, the disguised detective. Your choices may lead to love, revenge, or darker paths than you imagined.

Additional Information

Developer nolsoft
community_visible_stats Yes
ReleaseState released
Publisher nolsoft
Store Release Date 15 May 2021 – 09:58:33 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://x.com/nlpgame
Primary Genre Indie (23)
Store Genres Casual (4), Indie (23)
Steam Release Date 15 May 2021 – 09:58:23 UTC ()
Store Asset Modification Time 14 May 2021 – 19:41:59 UTC () (1621021319)
library_assets
library_capsuleen,ko
library_heroen
library_logoen,ko
logo_position ↴
pinned_positionBottomLeft
width_pct48.37209302325581
height_pct80.24222274994062
osextended empty string
name_localized
koreana탐정뎐
review_score 8
review_percentage 94
Detected Technologies (?) PyGame Engine, RenPy Engine
Steam Deck Compatibility
  • Steam Deck:
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Verified
  • steamos_compatibility: Compatible
  • test_timestamp: 9 September 2022 – 00:00:00 UTC
  • tested_build_id: 6858645
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 15 March 2021 – 07:46:54 UTC (), in changelist #10971109

Supported Languages

2 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes
Korean Yes Yes Yes

Tags

📚 Visual Novel 🏳️‍🌈 LGBTQ+ 👩 Female Protagonist 💘 Romance 🤫 Mystery 📜 Historical 📚 Story Rich 🔚 Multiple Endings 📝 Text-Based 😌 Casual 🏽 2D 🧞 Choices Matter 🚨 Crime 🎨 Hand-drawn 🗣️ Conversation 🔍 Investigation 💔 Emotional 👤 Singleplayer 📺 2D Platformer 😃 Funny

Categories

Single-player Steam Achievements Family Sharing

Assets

Load all asset images
clienticon 178a1fef607de4af73deef656ac7fa907d65e983
clienttga 6875ff5f54d1b44635b3320ba6f66b87f00bdd65
icon 96739d121a39fe199efd732714f41df4fd3f178d
logo 664d16cf28b4d7ce6586f4c3f791db3544894770
logo_small 664d16cf28b4d7ce6586f4c3f791db3544894770_thumb
small_capsule
englishcapsule_231x87.jpg
koreanacapsule_231x87_koreana.jpg
header_image
englishheader.jpg
koreanaheader_koreana.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image/koreanalibrary_600x900_koreana.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/koreanalibrary_600x900_koreana_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct48.37209302325581
logo_position/height_pct80.24222274994062
image/englishlogo.png
image/koreanalogo_koreana.png
image2x/englishlogo_2x.png
image2x/koreanalogo_koreana_2x.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon96739d121a39fe199efd732714f41df4fd3f178d.jpg
page_background_pathapp/1578950
timestamp9 October 2025 – 02:47:39 UTC
Trailers
362356 ↴
trailer_nameLady in Mystery_Trailer
trailer_category0
trailer_480p/video/webm256830777/movie480_vp9.webm
trailer_480p/video/mp4256830777/movie480.mp4
trailer_max/video/webm256830777/movie_max_vp9.webm
trailer_max/video/mp4256830777/movie_max.mp4
microtrailer/video/webm1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/microtrailer.webm
microtrailer/video/mp41578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/microtrailer.mp4
adaptive_trailers/0/cdn_path1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium256830777/movie.293x165.jpg
screenshot_full256830777/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1619843744

Depots

ID Configuration Size DL.
1578951 Windows Lady Content 963.85 MiB 799.41 MiB

Total size on disk is 963.85 MiB and total download size is 799.41 MiB.

 

Branches

Name Description Build ID Time Updated
public 6858645 12 June 2021 – 16:20:41 UTC

Other

Name Value
hasdepotsindlc 1
1578951탐정
config ↴
oslistwindows
baselanguages English
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