The Game Census
London Detective Mysteria cover art

London Detective Mysteria

Karin Entertainment · XSEED Games · 2019-07-31

SteamGOG

AdventureCasual

Modes: Single player

Releases: Dec 18, 2018 (PlayStation Vita), Jul 31, 2019 (PC (Microsoft Windows))

The evening is as ordinary as they come for London, England as the curtains close on the 19th century. Mist hangs thick, beclouding the radiance of the moon and modest glow of gas lamps. Upon the resounding chime of Big Ben, a new tale of love and adventure like no other begins!

0
playing now
84%
positive of 135 reviews
Very Positive
steam rating
20,000–50,000
owners (SteamSpy est.)
78/100
critic score (2 outlets, IGDB)
70/100
IGDB user rating (2 ratings)
pending
deck/linux tier (ProtonDB)

0 players in-game as of 2026-08-30 13:00 UTC (census sample)

London Detective Mysteria is a 2013 otome visual novel video game for the PlayStation Portable created by Karin Entertainment and published by Marvelous in Japan.

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 62% of 11,408 Adventure games in the census by review count.
Estimated sales: 3.4k–8.1k copies

Review-multiple estimate from 135 total reviews — how this is computed.

Players online

102026-08-12 02:00 — 1 players2026-08-12 17:00 — 0 players2026-08-13 09:00 — 0 players2026-08-14 01:00 — 0 players2026-08-14 17:00 — 0 players2026-08-15 09:00 — 0 players2026-08-16 01:00 — 0 players2026-08-16 17:00 — 0 players2026-08-17 09:00 — 0 players2026-08-18 00:00 — 0 players2026-08-18 16:00 — 0 players2026-08-19 08:00 — 0 players2026-08-20 00:00 — 0 players2026-08-20 15:00 — 0 players2026-08-21 07:00 — 0 players2026-08-21 23:00 — 0 players2026-08-22 15:00 — 0 players2026-08-23 06:00 — 0 players2026-08-23 22:00 — 0 players2026-08-24 14:00 — 0 players2026-08-25 06:00 — 0 players2026-08-25 22:00 — 0 players2026-08-26 14:00 — 0 players2026-08-27 07:00 — 0 players2026-08-27 23:00 — 0 players2026-08-29 05:00 — 0 players2026-08-29 21:00 — 0 players2026-08-30 13:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$29.99$14.992019-07-312025-03-202019-07-31 — best price $26.992019-09-12 — best price $29.992019-11-21 — best price $17.992019-12-05 — best price $17.992020-01-09 — best price $17.992020-01-23 — best price $17.992020-04-20 — best price $29.992020-05-27 — best price $17.992020-08-28 — best price $17.992020-11-25 — best price $14.992020-12-22 — best price $14.992021-02-11 — best price $14.992021-05-06 — best price $29.992021-08-20 — best price $14.992021-11-24 — best price $14.992021-12-13 — best price $14.992022-02-02 — best price $29.992022-05-06 — best price $14.992022-06-28 — best price $29.992022-08-01 — best price $29.992022-10-03 — best price $29.992022-12-01 — best price $29.992023-01-05 — best price $29.992023-02-21 — best price $29.992023-03-23 — best price $29.992023-04-28 — best price $14.992023-06-07 — best price $14.992023-07-13 — best price $29.992023-08-30 — best price $14.992023-12-13 — best price $14.992024-02-14 — best price $29.992024-03-20 — best price $14.992024-04-26 — best price $29.992024-06-27 — best price $14.992024-08-14 — best price $29.992024-09-30 — best price $29.992025-03-20 — best price $29.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

2512026-05-30 — 9 pageviews2026-06-02 — 5 pageviews2026-06-05 — 5 pageviews2026-06-08 — 4 pageviews2026-06-11 — 7 pageviews2026-06-14 — 5 pageviews2026-06-17 — 7 pageviews2026-06-20 — 4 pageviews2026-06-23 — 3 pageviews2026-06-26 — 17 pageviews2026-06-29 — 1 pageviews2026-07-02 — 9 pageviews2026-07-05 — 16 pageviews2026-07-08 — 6 pageviews2026-07-11 — 6 pageviews2026-07-14 — 7 pageviews2026-07-17 — 1 pageviews2026-07-20 — 4 pageviews2026-07-23 — 9 pageviews2026-07-26 — 9 pageviews2026-07-29 — 5 pageviews2026-08-01 — 8 pageviews2026-08-04 — 4 pageviews2026-08-07 — 5 pageviews2026-08-10 — 11 pageviews2026-08-13 — 9 pageviews2026-08-16 — 5 pageviews2026-08-19 — 9 pageviews2026-08-22 — 6 pageviews2026-08-25 — 6 pageviews2026-08-27 — 8 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Details

WindowsSingle-playerSteam AchievementsSteam Trading CardsSteam CloudFamily Sharing1 DLC

1 supported languages: English

Player tags

AnimeOtomeCasualMysteryRomanceViolentAdventureDating SimVisual NovelFemale Protagonist

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

Everlasting SummerLife is Strange 2Danganronpa V3: Killing HarmonyA Plague Tale: InnocenceBlacksad: Under the SkinDetroit: Become HumanTwin Mirror

Similarity via IGDB.

Official site ↗Wikipedia ↗Discord ↗