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Lady in Mystery

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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 ()
❓ 84.90%
163 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.

Steam price history

Current Price $24.99
Lowest Recorded Price $7.49 at -70% 21 December 2023
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar $24.99 $24.99 $7.49 $7.49 at -70%
Russian Ruble 465 ₽ $5.71 -77.11% $1.70 139 ₽ at -70%
Kazakhstani Tenge 3300₸ $6.13 -75.45% $1.84 990₸ at -70%
Indian Rupee ₹ 569 $6.47 -74.08% $1.93 ₹ 170 at -70%
Indonesian Rupiah Rp 119999 $7.21 -71.11% $2.16 Rp 35999 at -70%
Ukrainian Hryvnia 329₴ $7.88 -68.43% $2.34 98₴ at -70%
Vietnamese Dong 220000₫ $8.35 -66.56% $2.50 66000₫ at -70%
South Asia - USD $8.49 $8.49 -66.03% $2.54 $2.54 at -70%
Colombian Peso COL$ 33500 $8.61 -65.53% $2.58 COL$ 10050 at -70%
South African Rand R 150.00 $8.64 -65.42% $2.59 R 45.00 at -70%
Brazilian Real R$ 47,49 $8.78 -64.83% $2.63 R$ 14,24 at -70%
Philippine Peso ₱549.95 $9.38 -62.44% $2.81 ₱164.98 at -70%
Thai Baht ฿319.00 $9.72 -61.08% $2.91 ฿95.70 at -70%
Chilean Peso CLP$ 9500 $9.99 -59.99% $2.99 CLP$ 2850 at -70%
Malaysian Ringgit RM44.00 $10.40 -58.37% $3.12 RM13.20 at -70%
Saudi Riyal 39.95 SR $10.65 -57.37% $3.19 11.98 SR at -70%
Chinese Yuan ¥ 80 $11.23 -55.06% $3.36 ¥ 24 at -70%
Taiwan Dollar NT$ 378 $12.26 -50.91% $3.66 NT$ 113 at -70%
CIS - U.S. Dollar $12.49 $12.49 -50.02% $3.74 $3.74 at -70%
Mexican Peso Mex$ 233.99 $12.70 -49.17% $3.81 Mex$ 70.19 at -70%
Peruvian Sol S/.45.00 $13.28 -46.85% $3.98 S/.13.50 at -70%
Uruguayan Peso $U529 $13.28 -46.83% $3.96 $U158 at -70%
Qatari Riyal 49.99 QR $13.73 -45.03% $4.11 14.99 QR at -70%
Kuwaiti Dinar 4.25 KD $13.86 -44.53% $4.14 1.27 KD at -70%
Hong Kong Dollar HK$ 109.00 $14.02 -43.88% $4.20 HK$ 32.70 at -70%
Singapore Dollar S$22.00 $16.93 -32.25% $5.07 S$6.60 at -70%
Norwegian Krone 176,00 kr $17.61 -29.49% $5.28 52,80 kr at -70%
New Zealand Dollar NZ$ 30.99 $17.81 -28.71% $5.34 NZ$ 9.29 at -70%
U.A.E. Dirham 66.00 AED $17.97 -28.09% $5.39 19.80 AED at -70%
Japanese Yen ¥ 2790 $18.28 -26.83% $5.48 ¥ 837 at -70%
South Korean Won ₩ 28000 $19.45 -22.17% $5.83 ₩ 8400 at -70%
Canadian Dollar CDN$ 28.99 $20.71 -17.12% $6.20 CDN$ 8.69 at -70%
Costa Rican Colon ₡10500 $20.95 -16.14% $6.28 ₡3150 at -70%
Australian Dollar A$ 35.95 $23.41 -6.32% $7.01 A$ 10.78 at -70%
Euro 20,99€ $24.33 -2.62% $7.29 6,29€ at -70%
Polish Zloty 89,99zł $24.63 -1.42% $7.38 26,99zł at -70%
LATAM - U.S. Dollar $24.99 $24.99 $7.49 $7.49 at -70%
MENA - U.S. Dollar $24.99 $24.99 $7.49 $7.49 at -70%
British Pound £19.99 $26.68 +6.78% $7.99 £5.99 at -70%
Israeli New Shekel ₪92.95 $28.10 +12.45% $8.42 ₪27.88 at -70%
Swiss Franc CHF 25.00 $31.32 +25.36% $9.39 CHF 7.50 at -70%
Valve suggested prices are shown on package pages.

Price history

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Click on a currency name to load price history for that particular currency.
View lowest recorded prices on Steam store pages by using our browser extension.

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

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

Trailer 362356 ↴

trailer_name Lady in Mystery_Trailer
trailer_category 0
trailer_480p ↴
video/webm 256830777/movie480_vp9.webm
video/mp4 256830777/movie480.mp4
trailer_max ↴
video/webm 256830777/movie_max_vp9.webm
video/mp4 256830777/movie_max.mp4
microtrailer ↴
video/webm 1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/microtrailer.webm
video/mp4 1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/dash_av1.mpd
dash_h264 1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/dash_h264.mpd
hls_h264 1578950/362356/5e6a57b8e201252ba3368623c9713ba0323cc9c3/1751005662/hls_264_master.m3u8
screenshot_medium 256830777/movie.293x165.jpg
screenshot_full 256830777/movie_full.jpg
all_ages true
is_highlight true
timestamp 1 May 2021 – 04:35:44 UTC
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