The Infectious Madness of Doctor Dekker overview

Overview

The Infectious Madness of Doctor Dekker comes from D'Avekki Studios Ltd and is published by D'Avekki Studios Ltd. It arrived on Steam on May 19, 2017, and it sits naturally among Single-player, Steam Achievements, Steam Trading Cards, and Family Sharing. SteamPulse tracks it across Windows, macOS, Linux, Steam, Xbox, and PlayStation so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

The Infectious Madness of Doctor Dekker's latest SteamPulse observation recorded 0 players at 9 October 2026 - 09:03:28 UTC, with a tracked peak near 6. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 82% positive across 618 reviews.

Language and system requirements

The Infectious Madness of Doctor Dekker is available in 1 languages including:

4 regional rating boards including esrb, dejus, steam germany, and igrs

Sales, recommendations, and streams

The Infectious Madness of Doctor Dekker has sold up to 25,352 units and has 550 Steam recommendations. The estimated VGI revenue is $170,881. On Twitch, 0 streamers are live with around 0 total watchers.

The Infectious Madness of Doctor Dekker overview details

The Infectious Madness of Doctor Dekker combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

YOU are a psychiatrist, trying to solve a murder whilst treating the unusual patients of the recently deceased Doctor Dekker - but nothing is as it seems. Type any question - and your patients will reply in full screen video. They'll have questions for you too but be careful what you say. Your words will determine their eventual fates, and your own! MAIN FEATURES FMV! - 1600+ full screen HD video responses FREE TEXT INPUT - Ask whatever you want, type questions, phrases or just keywords. SUGGESTED QUESTIONS - No keyboard? No problem. Pick from our suggested list. 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 ) RANDOM MURDERER - Chosen at the start of the game to combat spoilers SIMPLE UI - View evidence, make notes, watch replays, see your question history ACHIEVEMENTS - Steam achievements and a dynamic descriptive rating system GUINNESS WORLD RECORD - for "The most Full Motion Video (FMV) in a videogame" WARNING - This game contains mature themes and psychological horror (including sexual themes, violence and suicide) and by its very nature is open to wide interpretation - so although not originally intended, some topics such as rape and parricide can also be inferred. Recommended for adults only. FULL DETAILS 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 instead of picking them from a predetermined list. There are no point and c…

SteamPulse editorial summary

The Infectious Madness of Doctor Dekker is listed as a game with $8.99. It supports Windows, macOS, and Linux, belongs to Single-player, Steam Achievements, Steam Trading Cards, and Family Sharing, and is associated with Adventure, Casual, Indie, and Simulation. SteamPulse's latest observation records 0 players at 9 October 2026 - 09:03:28 UTC, a tracked peak of 6, and 82% positive reviews.

Overview tags

FMVLovecraftianAtmosphericDarkIndieStory RichDetectiveMysteryPsychological HorrorPsychologicalSingleplayerAdventureHorrorSimulationMultiple Endings

Content descriptors

This game contains mature themes and psychological horror (including sexual themes, violence and suicide) and by its very nature is open to wide interpretation - so although not originally intended, some topics such as rape and parricide can also be inferred. Recommended for adults only.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.