Compare Family Mysteries: Poisonous Promises prices across trusted key stores and find the best deal. Developed by Brave Giant LTD. Published by Artifex Mundi. Released on 3/26/2020. Available on PC. Genres: Adventure, Casual.

A hidden object adventure steeped in corrupt elites, shady police, and poisonous secrets. Classic Artifex Mundi structure with a pulpy noir twist.

Family Mysteries: Poisonous Promises is a hidden object puzzle adventure (HOPA) from Brave Giant LTD, published under the well-worn Artifex Mundi label. If you have spent any time with Artifex titles before, you know the formula: hand-painted scenes, inventory puzzles, mini-games sprinkled between story beats, and a narrative that moves faster than it has any right to. This entry leans into a noir-adjacent thriller about wealthy families, crooked cops, and someone with very bad intentions and access to poison. It is meant to kick off a new series, so the story is set up with sequel hooks in mind. The core loop works the way genre fans expect. You click around detailed scenes hunting for hidden objects, grab inventory items, feed them back into puzzles, and advance the plot in chunks. The art is competent and atmospheric - dark manor lighting, shadowy interrogation rooms, the sort of painted gloom that fits the corrupt-elite premise. Mini-games range from the usual lock-picking and symbol-matching fare to a few that are a little more creative, though nothing here will genuinely surprise a HOPA veteran. Difficulty sits on the accessible end, and there is a hint system if you stall out. That makes it friendly for newcomers and a low-stress option for players who want story delivery without punishment. What works is the tone. Poisonous Promises commits to its pulpy premise - scheming rich families, a police force you cannot quite trust, femme fatale energy throughout. It does not pretend to be a prestige thriller; it leans into the soap-opera drama and is better for it. The pacing is tighter than some Artifex releases, and the opening chapters do a reasonable job establishing stakes. What does not work as well is the depth: character motivations are thin, the hidden object scenes rarely feel integrated into the world rather than dropped into it, and the runtime is short enough that the story barely has room to breathe before it is setting up the next installment. At 282 Steam reviews and a 79% positive rating, this one sits comfortably in the "decent genre entry" zone rather than the top shelf of Artifex releases. It is not the studio's most ambitious title, but it is solid craft from a team that knows how to produce the genre efficiently. If you are new to HOPAs, this is a painless entry point. If you are a series regular hunting for something that pushes the format, you will find it familiar but comfortable. Either way, it wraps up in a single sitting, which is either a selling point or a dealbreaker depending on what you are looking for. Alex, Scout Team

Family Mysteries: Poisonous Promises

Family Mysteries: Poisonous Promises

Mar 26, 2020Brave Giant LTDArtifex Mundi
GamerScout Says

A hidden object adventure steeped in corrupt elites, shady police, and poisonous secrets. Classic Artifex Mundi structure with a pulpy noir twist.

PC
Steam Deck Playable
Best Price Available
€8.25
at Kinguin
Lowest tracked: €8.19
Track this price

GamerScout Verdict

A competent, pulpy HOPA that delivers for genre fans wanting a quick noir fix, but offers little to convert newcomers or challenge veterans.

Compare Prices(6 stores)

KinguinBest price
StandardGlobalSteam KeyKey
€8.25
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€8.73
Priced in EUR by the store
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StandardGlobalSteam KeyKey
€8.92-40%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€14.79
Priced in EUR by the store
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StandardGlobalSteam KeyKey
€14.99
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyGift copy
€17.19
Priced in EUR by the store
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StandardGlobalSteam KeyGift copy
€17.19
Priced in EUR by the store
Buy

Every store in this table quotes us in euros, so the EUR figure is the price the seller actually set, not our arithmetic — which is why EUR is also the currency we rank in. We only list an offer here when the store gives us its price in euros, so nothing in this table is a number we invented.

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Price History

Lowest tracked
€8.195 Jun 2026
Current best
€8.25
Keyshops
€7.56€8.00€8.44€8.885 Jun29 Jun22 Jul15 Aug7 Sept
5 Jun — 7 Sept
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Screenshots & Media

About Family Mysteries: Poisonous Promises

Family Mysteries: Poisonous Promises is a hidden object puzzle adventure (HOPA) from Brave Giant LTD, published under the well-worn Artifex Mundi label. If you have spent any time with Artifex titles before, you know the formula: hand-painted scenes, inventory puzzles, mini-games sprinkled between story beats, and a narrative that moves faster than it has any right to. This entry leans into a noir-adjacent thriller about wealthy families, crooked cops, and someone with very bad intentions and access to poison. It is meant to kick off a new series, so the story is set up with sequel hooks in mind. The core loop works the way genre fans expect. You click around detailed scenes hunting for hidden objects, grab inventory items, feed them back into puzzles, and advance the plot in chunks. The art is competent and atmospheric - dark manor lighting, shadowy interrogation rooms, the sort of painted gloom that fits the corrupt-elite premise. Mini-games range from the usual lock-picking and symbol-matching fare to a few that are a little more creative, though nothing here will genuinely surprise a HOPA veteran. Difficulty sits on the accessible end, and there is a hint system if you stall out. That makes it friendly for newcomers and a low-stress option for players who want story delivery without punishment. What works is the tone. Poisonous Promises commits to its pulpy premise - scheming rich families, a police force you cannot quite trust, femme fatale energy throughout. It does not pretend to be a prestige thriller; it leans into the soap-opera drama and is better for it. The pacing is tighter than some Artifex releases, and the opening chapters do a reasonable job establishing stakes. What does not work as well is the depth: character motivations are thin, the hidden object scenes rarely feel integrated into the world rather than dropped into it, and the runtime is short enough that the story barely has room to breathe before it is setting up the next installment. At 282 Steam reviews and a 79% positive rating, this one sits comfortably in the "decent genre entry" zone rather than the top shelf of Artifex releases. It is not the studio's most ambitious title, but it is solid craft from a team that knows how to produce the genre efficiently. If you are new to HOPAs, this is a painless entry point. If you are a series regular hunting for something that pushes the format, you will find it familiar but comfortable. Either way, it wraps up in a single sitting, which is either a selling point or a dealbreaker depending on what you are looking for.

Alex
Alex · Scout Team

Catch-all

Tags

steamHidden ObjectHOPANoirPoint-and-ClickMysteryPuzzle AdventureShort PlaythroughCasual Thriller

System Requirements

Minimum

Processor
2.0 GHz
Memory
1 GB RAM
Graphics
256 MB VRAM
Storage
2 GB available space

Recommended

Processor
2.5 GHz
Memory
1 GB RAM
Graphics
512 MB VRAM
Storage
2 GB available space

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Reviews & Ratings

Steam
79%(282)

Game Info

Developer
Brave Giant LTD
Publisher
Artifex Mundi
Release Date
Mar 26, 2020

Features

Single-playerSteam AchievementsSteam Trading CardsSteam CloudFamily Sharing

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Frequently asked questions about Family Mysteries: Poisonous Promises

How much does Family Mysteries: Poisonous Promises cost?

As of 7 September 2026, the cheapest in-stock offer for Family Mysteries: Poisonous Promises is €8.25 at Kinguin, out of 7 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Family Mysteries: Poisonous Promises cheapest?

The lowest in-stock price we track for Family Mysteries: Poisonous Promises is €8.25 at Kinguin (7 September 2026). We compare 7 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Family Mysteries: Poisonous Promises available on?

Family Mysteries: Poisonous Promises is available on PC.

When was Family Mysteries: Poisonous Promises released?

Family Mysteries: Poisonous Promises was released on 26 March 2020.

Who developed Family Mysteries: Poisonous Promises?

Family Mysteries: Poisonous Promises was developed by Brave Giant LTD and published by Artifex Mundi.