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Cover of The Infectious Madness of Doctor Dekker

The Infectious Madness of Doctor Dekker

by Wales Interactive

Metacritic 81 Nintendo Switch · Released Jun 5, 2018

+ I own it

Age rating content: Suggestive Themes, Violent References.

Languages: English

Screenshots

About this game

YOU are a psychiatrist, trying to solve a murder whilst treating the unusual patients of the recently deceased Doctor Dekker. Ask any questions and collect the evidence as you uncover the identity of the randomly generated murderer whilst trying to figure out the chaos that was left behind. The Infectious Madness of Doctor Dekker is a Lovecraftian FMV murder mystery, which gives players full freedom to question suspects by typing their own questions or by picking from a predetermined list. They'll have questions for you too but be careful what you say. Your words will determine their eventual fates, and your own! FMV - 1600+ HD full-motion video responses. RANDOM MURDERER - Chosen at the start of the game to combat spoilers. FREE TEXT INPUT - Ask whatever you want, type questions, phrases or keywords will full touchscreen support. SUGGESTED QUESTIONS – An additional question system optimised for console. MULTIPLE ENDINGS - Find out whodunit, and what happens to you and your patients... MULTIPLE STORIES - 6 main suspects and 5 side-quests inc. John Guilor (Contradiction) SIMPLE UI - View evidence, make notes, watch replays, and see your question history.

Prices by country

Cheapest today: 🇨🇦 Canada, €3.74 (−65%, sale ends Nov 11, 2026). That is 71% below the typical price across eShops today. In Belgium: €12.99. Lowest since October 2026: €3.21 in 🇿🇦 South Africa on Oct 23, 2026.

€9.25 less in 🇨🇦 Canada than in Belgium, your market. How buying abroad works

CountryPrice
Canada On sale until Nov 11, 2026 -65% €10.71 €3.74
United States On sale until Nov 11, 2026 -65% €11.57 €4.04
Mexico On sale until Nov 11, 2026 -65% €11.98 €4.19
South Africa €9.17
Norway €9.97
New Zealand €10.74
Sweden €11.83
Poland €11.85
United Kingdom €11.98
Australia €12.16
Austria €12.99
Belgium Your market €12.99
Bulgaria €12.99
Cyprus €12.99
Germany €12.99
Estonia €12.99
Spain €12.99
Finland €12.99
France €12.99
Greece €12.99
Croatia €12.99
Hungary €12.99
Ireland €12.99
Italy €12.99
Lithuania €12.99
Luxembourg €12.99
Latvia €12.99
Malta €12.99
Netherlands €12.99
Portugal €12.99
Romania €12.99
Slovenia €12.99
Slovakia €12.99
Denmark €13.04
Czechia €13.38
Switzerland €19.83

Click a country to see how to buy there; new to buying abroad? Here is how it works. Prices are as each eShop lists them: VAT included where the eShop includes it, US prices before sales tax, and for Canada we add the 5% federal tax Nintendo leaves out · fetched up to 2026-11-06 02:39 UTC · not sold in 4 countries.

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