GOG
BestOfficialIn stockThe Infectious Madness of Doctor Dekker · Region US · The Infectious Madness of Doctor Dekker · Jul 17
$2.69
was $8.99 · −70%
The Infectious Madness of Doctor Dekker
YOU are a psychiatrist, trying to solve a murder whilst treating the unusual patients of the recently deceased Doctor Dekker. Type a question - patients reply in full screen video and have questions for you too but be careful what you say. Your words determine their eventual fates, and your own!
OfficialMay 19, 2017 · D'Avekki Studios LtdAdventureCasualIndiePoint-and-clickPuzzleWindows · Mac · Linux
Current best
$2.69
at GOG · Jul 17
All-time low
$2.69
Jul 5, 2026
Stores tracked
5
sources indexed
Review signal
82%
612 reviews
Current best · GOG
$2.69$8.99−70%
Observed Jul 17
View best listingCurrent low target
$2.69 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $2.69 at GOG.
3/3
View listing
GOG
OfficialIn stockThe Infectious Madness of Doctor Dekker · Region US · Jul 17
$2.69
was $8.99 · −70%
Steam
OfficialIn stockThe Infectious Madness of Doctor Dekker · Region US · Jul 5
$8.99
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
4 observationsBest observed priceAll-time low
All-time low
$2.69
Jul 5, 2026 · GOG
12-week avg
$5.84
4 recent observations
Current vs low
At low
Current $2.69
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is The Infectious Madness of Doctor Dekker cheapest right now?
The Infectious Madness of Doctor Dekker is currently indexed at $2.69 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for The Infectious Madness of Doctor Dekker?
The indexed low for The Infectious Madness of Doctor Dekker is $2.69 from GOG, observed Jul 5, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
Is the top source safe?
GOG is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
The Infectious Madness of Doctor Dekker has a best indexed review signal of 82%.
Can KeyDwarf notify me about a lower price?
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