DLC

GOG Steam

Sherlock Holmes Chapter One - M for Mystery

Catalogue information flags mature content for this game.

Mycroft's agents were outsmarted, and confidential documents have been stolen. You are tasked with locating a shadowy figure known only as M. It appears there is a worthy opponent at large on Cordona.

Requires Sherlock Holmes Chapter One.

Released · 2022-03-22

At a glance

About this game

Core game information and the store records it came from.

Title: Sherlock Holmes Chapter One - M for Mystery
Content: DLC
Release date: 2022-03-22
Developer: Frogwares
Publisher: Frogwares
Platforms: Windows
Connected stores: 2

GOG GOG source details

Store title: Sherlock Holmes Chapter One - M for Mystery
Product ID: 1533686940
Developer: Frogwares
Publisher: Frogwares
Store release date: 2022-03-22
Source checked: 2026-11-15 05:51 UTC

Open official store page ↗

Steam Steam source details

Store title: Sherlock Holmes Chapter One - M for Mystery
Product ID: 1581935
Developer: Frogwares
Publisher: Frogwares
Store platforms: Windows
Source checked: 2026-10-27 17:01 UTC

Open official store page ↗

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

Some store links may be affiliate links. We may earn a commission from qualifying purchases, at no extra cost to you. This does not affect prices, ratings or rankings. How commercial links work.

Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

2.99 EUR

GOG

Recorded 20 days ago Over 48 h old

Difference between stores

7.00 EUR

Lowest to highest included amount.

2 comparable stores

Distance from observed low

At observed low

GOG listing only. Low: 2.99 EUR.

Last seen 2026-10-26

Newest included record2026-11-04 05:52 UTC

Oldest included record2026-10-26 02:41 UTC

2 records are over 48 hours old.

2 included price records from 2 stores · 2 linked listings

See the 2 included observations

GOG history →Sherlock Holmes Chapter One - M for Mystery
2.99 EUR
2026-10-26 02:41 UTC20 days ago · over 48 h old
Steam history →Sherlock Holmes Chapter One - M for Mystery
9.99 EUR
2026-11-04 05:52 UTC11 days ago · over 48 h old

How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

GOG

Sherlock Holmes Chapter One - M for Mystery

2.99 EUR

70% off ~~9.99 EUR~~

GOG source-market price · FI. Original store amount.

Price recorded 2026-10-26 02:41 UTC

Steam

Sherlock Holmes Chapter One - M for Mystery

9.99 EUR

Price recorded 2026-11-04 05:52 UTC

Ratings at a glance

Community and editorial ratings

No combined rating yet

1 collected source needs enough reviews before a score is calculated.

GOG

80/100 4/5

80/100

2 user reviews · GOG user rating

Needs 8 more reviews before it is included.

Checked 2026-11-08 08:09 UTC

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

How you can play

Features and tags

Select a feature to find other DLC that have it.

Single-player
Action
Adventure

Show all features and tags

Ways to play

Single-player

Controls & VR

Full controller support

Store features

Store tags

Genres

Action
Adventure

Categories and genres from the Steam store, observed 2026-10-27. Store tags from Steam and GOG, as players and the store apply them.

Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 3.49 EUR, last seen 2026-10-25

View 2 recorded prices

2026-10-25 12:38: 3.49 EUR (65% off)
2026-11-04 05:52: 9.99 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

Price increase Steam 4 Nov 2026

3.49 USD → 9.99 USD (+186%)
Price increase Steam 4 Nov 2026

3.49 EUR → 9.99 EUR (+186%)
Store details updated GOG 26 Oct 2026

Title, product type, release date, availability, platforms, store details