No Case Should Remain Unsolved

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App ID	2676840
App Type	Game
Developer	Somi
Publisher	Somi
Franchise	Somi
Supported Systems	Windows macOS
Technologies	Unity Engine
Last Changenumber	31270611
Last Record Update	23 September 2025 – 19:39:46 UTC ()
Release Date	17 January 2024 – 15:00:25 UTC ()

😍 93.70%

8k reviews

In-Game

Twelve years after Senior Inspector Jeon Gyeong's retirement, she is visited by a young police officer: a woman who pleads with her to reexamine Seowon's case. But with each uncovered memory, only one thing becomes clear: everyone in Seowon's vicinity was lying.

Additional Information

Developer

Somi

community_visible_stats

Yes

ReleaseState

released

Publisher

Somi

Store Release Date

17 January 2024 – 15:00:31 UTC ()

osarch

community_hub_visible

Yes

Social Media

https://discord.gg/SXbbzD5
https://www.facebook.com/IndieSomi
https://x.com/indie_somi
https://www.youtube.com/@indiesomi

Primary Genre

Indie (23)

Store Genres

Adventure (25), Indie (23)

Steam Release Date

17 January 2024 – 15:00:25 UTC ()

Store Asset Modification Time

3 May 2025 – 11:35:25 UTC () (1746272125)

library_assets

library_capsule	en,ko,ja,zh-cn,zh-tw
library_hero	en
library_logo	en,ko,ja,zh-cn,zh-tw
library_header	ko,ja,en,zh-cn,zh-tw
logo_position ↴
pinned_position	BottomLeft
width_pct	32.95194508009152
height_pct	62.918163198670186

osextended

macos64,macosapplesilicon,macosnotarized

name_localized

koreana	미제사건은 끝내야 하니까
japanese	未解決事件は終わらせないといけないから
schinese	尘埃终须落定
tchinese	塵埃終須落定

review_score

review_percentage

Detected Technologies (?)

Unity Engine, SteamworksNET SDK, UnityBurst SDK, cURL SDK

Steam Deck Compatibility

Steam Deck:
Some in-game text is small and may be difficult to read
All functionality is accessible when using the default controller configuration
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
category: Playable
steamos_compatibility: Compatible
test_timestamp: 16 February 2024 – 00:00:00 UTC
tested_build_id: 13278110

configuration:

supported_input	other
requires_manual_keyboard_invoke	0
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	0
small_text	1
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	1
hdr_support	0

controllertagwizard

Yes

First seen on SteamDB

31 October 2023 – 03:12:06 UTC (), in changelist #20910600

Supported Languages

13 Languages	Interface	Subtitles	Achievements
Korean	Yes	Yes	Yes
English	Yes	Yes	Yes
Japanese	Yes	Yes	Yes
Simplified Chinese	Yes	Yes	Yes
Russian	Yes	Yes	Yes
Traditional Chinese	Yes	Yes	Yes
Portuguese - Brazil	Yes	Yes	Yes
French	Yes	Yes	Yes
Indonesian	Yes	Yes	Yes
German	Yes	Yes	Yes
Spanish - Spain	Yes	Yes	Yes
Italian	Yes	Yes	Yes
Vietnamese	Yes	Yes	Yes

Assets

Load all asset images

clienticon

e6e56659f0e5ee9ca759a0fff496c1d05abcd386

clienttga

b7aa6b9e06e7d81e7f308701547b08ffb70915a0

icon

45dc15dfe78853ed4ec277e0682b8cfb847f14f5

small_capsule

english	capsule_231x87.jpg
koreana	capsule_231x87_koreana.jpg
japanese	capsule_231x87_japanese.jpg
schinese	capsule_231x87_schinese.jpg
tchinese	capsule_231x87_tchinese.jpg

header_image

english	header.jpg
koreana	header_koreana.jpg
japanese	header_japanese.jpg
schinese	header_schinese.jpg
tchinese	header_tchinese.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image/koreana	library_600x900_koreana.jpg
image/japanese	library_600x900_japanese.jpg
image/schinese	library_600x900_schinese.jpg
image/tchinese	library_600x900_tchinese.jpg
image2x/english	library_600x900_2x.jpg
image2x/koreana	library_600x900_koreana_2x.jpg
image2x/japanese	library_600x900_japanese_2x.jpg
image2x/schinese	library_600x900_schinese_2x.jpg
image2x/tchinese	library_600x900_tchinese_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image/koreana	logo_koreana.png
image/japanese	logo_japanese.png
image/schinese	logo_schinese.png
image/tchinese	logo_tchinese.png
image2x/english	logo_2x.png
image2x/koreana	logo_koreana_2x.png
image2x/japanese	logo_japanese_2x.png
image2x/schinese	logo_schinese_2x.png
image2x/tchinese	logo_tchinese_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	32.95194508009152
logo_position/height_pct	62.918163198670186
library_header ↴
image/koreana	library_header_koreana.jpg
image/japanese	library_header_japanese.jpg
image/english	library_header.jpg
image/schinese	library_header_schinese.jpg
image/tchinese	library_header_tchinese.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	45dc15dfe78853ed4ec277e0682b8cfb847f14f5.jpg
page_background_path	app/2676840
timestamp	15 May 2025 – 09:04:42 UTC

Trailers

638767 ↴
trailer_name	No Case Should Remain Unsolved Official Trailer
trailer_category	3
trailer_480p/video/webm	256987920/movie480_vp9.webm
trailer_480p/video/mp4	256987920/movie480.mp4
trailer_max/video/webm	256987920/movie_max_vp9.webm
trailer_max/video/mp4	256987920/movie_max.mp4
microtrailer/video/webm	2676840/638767/a3382a86030499ce85fdff4a093ac1ac638c2825/1750818323/microtrailer.webm
microtrailer/video/mp4	2676840/638767/a3382a86030499ce85fdff4a093ac1ac638c2825/1750818323/microtrailer.mp4
adaptive_trailers/0/cdn_path	2676840/638767/a3382a86030499ce85fdff4a093ac1ac638c2825/1750818323/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	2676840/638767/a3382a86030499ce85fdff4a093ac1ac638c2825/1750818323/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	2676840/638767/a3382a86030499ce85fdff4a093ac1ac638c2825/1750818323/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256987920/movie.293x165.jpg
screenshot_full	256987920/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1702526839

Depots

ID	Configuration	Size	DL.
2676841	Windows 64-bit	299.32 MiB	172.23 MiB
2676842	macOS	291.79 MiB	169.70 MiB

Total size on disk is 591.11 MiB and total download size is 341.93 MiB.

Total size on disk is 299.32 MiB and total download size is 172.23 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name	Description	Build ID	Time Updated
public		18607578	26 May 2025 – 08:13:14 UTC

No Case Should Remain Unsolved

Additional Information

Supported Languages

Tags

Categories

Assets

Depots

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