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Be the first to review Family Mysteries: Poisonous Promises
Hidden object puzzle adventure from Brave Giant and Artifex Mundi which stands as the rousing trilogy-opener for the "Family Mysteries" police drama, evoking a fanciful nostalgia for such TV hits like Miami Vice, Beverly Hills Cop and CSI.
Game modes: Single player
Right now the lowest price for Family Mysteries: Poisonous Promises we're tracking is $10.20 at Gamivo — 32% below Steam's $14.99. We compare 2 stores and prices refresh every few minutes.
The lowest price we've recorded for Family Mysteries: Poisonous Promises is $8.55 at Kinguin on March 14, 2026. The current best price is about 19% above that low.
79% of 284 Steam user reviews for Family Mysteries: Poisonous Promises are positive ("Mostly Positive").
Family Mysteries: Poisonous Promises released on March 26, 2020, developed by Brave Giant, Artifex Mundi and published by Big Fish Games, Artifex Mundi.
Family Mysteries: Poisonous Promises is available on PlayStation 4, Linux, Android, PC (Microsoft Windows), iOS, Mac, Xbox One, Nintendo Switch. It supports single player.
Family Mysteries: Poisonous Promises last hit a new low of $8.55 on March 14, 2026 at Kinguin. Current best price is $10.20. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Family Mysteries: Poisonous Promises price right now is $10.20 at Gamivo, 32% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 GamivoBest price | — | $10.20 | Buy Family Mysteries: Poisonous Promises at Gamivo |
 Steam | — | $14.99 | Buy Family Mysteries: Poisonous Promises at Steam |
All-time low: $8.55 at Kinguin on Mar 14, 2026 — the current best price is 19% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
