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The Infectious Madness of Doctor Dekker achievements, rarest first.
Every achievement in The Infectious Madness of Doctor Dekker, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Dictionary
2.3%
of players
- Achievements
- 35
- Rarest
- 2.3%
- Ultra rare (under 5%)
- 8
- Average completion
- 27%
1
Dictionary
Three thousand questions asked!
2.3%
2
Hintless Wonder
Zero hints, and you absolutely didn't cheat at all.
2.4%
3
Youthulhu
Four hundred insanity points reached
2.5%
4
Employee of the Month
Twenty five hours played
3.1%
5
Have You Been Drinking?
Solved in five
4.0%
6
Epic Justice Fail
Solved in six
4.0%
7
Late Shift
Twenty hours played
4.2%
8
How Un-Four-tunate
Solved in four
4.6%
9
Hinty Aftertaste
It's a bit hinty in here.
5.0%
10
Three is the Magic Number
Solved in three
5.4%
11
Totes Mad
Three hundred and fifty insanity points reached
6.7%
12
Hundy Hints
Excellent hint usage.
6.7%
13
Second Time Lucky
Solved in two
6.8%
14
Two Working Days
Sixteen hours played
6.9%
15
Thorough
Two thousand questions asked!
8.7%
16
Consultant
One thousand responses revealed!
13%
17
Lucky Guess
Solved in one
14%
18
Cher This
You made Nathan sing a song.
15%
19
Seeing Things
Three hundred insanity points reached
15%
20
Slightly MDA
Two hundred and fifty insanity points reached
24%
21
Specialist
Seven hundred and fifty responses revealed!
26%
22
Day Tripper
Eight hours played
27%
23
Inquisitive
One thousand questions asked!
31%
24
Slightly Mad
Two hundred insanity points reached
31%
25
Practitioner
Five hundred responses revealed!
38%
26
Part Timer
Four hours played
45%
27
Committed
Five hundred questions asked!
48%
28
Registrar
Two hundred and fifty responses revealed!
49%
29
Mind Games
Fifty insanity points reached
52%
30
Movie Length
Two hours played
57%
31
Curious
Two hundred and fifty questions asked!
60%
32
House Officer
One hundred responses revealed!
66%
33
Century
One hundred questions asked!
75%
34
Twenty Questions
Twenty questions - well done!
86%
35
Intern
Ten responses revealed!
86%
Percentages are Steam's global unlock rates across all players who own The Infectious Madness of Doctor Dekker, refreshed daily. Under 5% is marked in the lit blue.