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Steam

The mysterious Case of Dr. Jekyll and Mr. Hyde

After a respected member of Parliament is found murdered, it’s up to you in this suspenseful Hidden Object game to search for the killer, the notorious Mr. Hyde!

Released · 2020-01-14

At a glance

About this game

Core game information and the store records it came from.

Title: The mysterious Case of Dr. Jekyll and Mr. Hyde
Content: Game
Release date: 2020-01-14
Developer: Mad Data
Publisher: HH-Games
Platforms: Windows
Steam Deck: Playable Valve's compatibility rating
Connected stores: 1

Steam Steam source details

Store title: The mysterious Case of Dr. Jekyll and Mr. Hyde
Product ID: 1215900
Developer: Mad Data
Publisher: HH-Games
Store platforms: Windows
Source checked: 2026-10-31 09:41 UTC

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How you can play

Features and tags

Select a feature to find other games that have it.

Ways to play

Single-player

Store features

Family Sharing

Store tags

Genres

Adventure
Casual
Indie
Strategy

Categories and genres from the Steam store, observed 2026-10-31. Store tags from Steam, as players and the store apply them.

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.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

3.99 EUR

Steam

Recorded 1 day ago

Difference between stores

—

One comparable store. A difference needs another matching store price.

Distance from observed low

At observed low

Steam listing only. Low: 3.99 EUR.

Last seen 2026-11-09

Newest included record2026-11-09 13:16 UTC

1 included price record from 1 store · 1 linked listing

See the 1 included observation

Steam history →The mysterious Case of Dr. Jekyll and Mr. Hyde
3.99 EUR
2026-11-09 13:16 UTC1 day ago

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.

Steam

The mysterious Case of Dr. Jekyll and Mr. Hyde

3.99 EUR

50% off ~~7.99 EUR~~

Price recorded 2026-11-09 13:16 UTC

Player activity

Observed Steam player history

Latest 1,000 points at most. Bucket averages; the first bucket is included in full. Summary averages are approximate.

Last observed Steam players: 0
Observed peak · all: 0
All-time observed peak: 0
Average players · all: 0

View exact player observations

2026-10-31 00:00: 0 average players
2026-11-04 00:00: 0 average players
2026-11-08 00:00: 0 average players

Observed by Lumiri GameDB during all. Times are UTC. Lines connect observations; gaps are not measured.

Open full player history

Samples: 3
Minimum: 0
Maximum: 0
Average: 0

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: 3.99 EUR, last seen 2026-11-09

View 2 recorded prices

2026-10-31 09:41: 7.99 EUR
2026-11-09 13:16: 3.99 EUR (50% off)

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 drop Steam 9 Nov 2026

7.99 EUR → 3.99 EUR (−50%)
Price drop Steam 8 Nov 2026

7.99 USD → 3.99 USD (−50%)