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Dark Dice: Cthulhu Investigation Log Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements97
Rarest rate0.000%
Ultra rare54
Last checkedSep 16, 2026
Delayed official data

Rates and award counts were last observed on Sep 16, 2026.

21
Cursed by the Beast's Number

Fail a dice roll, six hundred sixty-six times total.

Ultra rare
0.000%last reported global rate
22
Doctor of Blasphemies

Invest Ancient Knowledge into research at the Occult Research Department, five hundred times.

Ultra rare
0.000%last reported global rate
23
Eternal Recurrence

Lose an investigator to death, six hundred sixty-six times.

Ultra rare
0.000%last reported global rate
24
Eternally Mad

Suffer a total collapse of Sanity, six hundred sixty-six times.

Ultra rare
0.000%last reported global rate
25
Fate's Favorite

Create a character with fully randomized Attributes, Occupation, and Skill point allocation, without altering any of the random results, and achieve Victory in any adventure, a hundred times.

Ultra rare
0.000%last reported global rate
26
Keen Ears

Reach 90% in Listen with any investigator.

Ultra rare
0.000%last reported global rate
27
Left to Providence

Create a character with fully randomized Attributes, Occupation, and Skill point allocation, without altering any of the random results, and achieve Victory in any adventure, once.

Ultra rare
0.000%last reported global rate
28
Master Appraiser

Reach 90% in Appraise with any investigator.

Ultra rare
0.000%last reported global rate
29
Master Brawler

Reach 90% in Fighting with any investigator.

Ultra rare
0.000%last reported global rate
30
Master Climber

Reach 90% in Climb with any investigator.

Ultra rare
0.000%last reported global rate
31
Master Historian

Reach 90% in History with any investigator.

Ultra rare
0.000%last reported global rate
32
Master Locksmith

Reach 90% in Locksmith with any investigator.

Ultra rare
0.000%last reported global rate
33
Master of Disguise

Reach 90% in Disguise with any investigator.

Ultra rare
0.000%last reported global rate
34
Master of Stealth

Reach 90% in Stealth with any investigator.

Ultra rare
0.000%last reported global rate
35
Master of the Mind

Reach 90% in Psychology with any investigator.

Ultra rare
0.000%last reported global rate
36
Master Persuader

Reach 90% in Persuade with any investigator.

Ultra rare
0.000%last reported global rate
37
Master Physician

Reach 90% in Medicine with any investigator.

Ultra rare
0.000%last reported global rate
38
Master Researcher

Reach 90% in Library Use with any investigator.

Ultra rare
0.000%last reported global rate
39
Miracle of the Beast's Number

Score a critical success on a dice roll, six hundred sixty-six times total.

Ultra rare
0.000%last reported global rate
40
Politician's First Ordeal

Achieve Victory in any adventure as a Politician, once.

Ultra rare
0.000%last reported global rate