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Dupery: A Game of Solo Deduction achievements, rarest first.
Every achievement in Dupery: A Game of Solo Deduction, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Master Seafarer
0.0%
of players
- Achievements
- 31
- Rarest
- 0.0%
- Ultra rare (under 5%)
- 14
- Average completion
- 13%
1
Master Seafarer
Beat Tier 9 of the Docks
0.0%
2
Challenge Accepted
Beat the syndicate on Challenge difficulty with all regions on Tier 9
0.0%
3
Beat the Odds
Beat Tier 9 of the Casino
0.1%
4
Sea Floor Examiner
Dredge 100 roles
0.3%
5
Money Maker
End a case with over 400 chips in the Casino
0.6%
6
Clock Tower Master
Beat Tier 9 of the Office
0.8%
7
A Strange Town
Complete a alternate mode.
0.8%
8
Collector
Place over 250 stamps
1.3%
9
The Syndicate Defeated
Successfully finish the Syndicate region.
1.7%
10
Good Ending
Solve a case with no roles arrested or dead.
1.8%
11
Keep the Motor Running
Use over 500 fuel.
3.8%
12
Where It All Began
Track down the Syndicate
4.0%
13
Thorough Detective
Solve 100 cases flawlessly
4.2%
14
Decisive Detective
Solve a case without investigating a role.
4.5%
15
Pocket Rockets
Have a pair of Aces in your hand in the Casino
5.8%
16
Executioner
Kill 100 roles
6.9%
17
Bad Ending
Solve a case with no roles alive or not arrested.
7.1%
18
Ecologist
Solve a case with more than half your fuel remaining in the Docks
8.2%
19
Dedication
Investigate 1000 roles.
9.2%
20
Turbulent Waters
Unlock the Docks
12%
21
No Overtime Pay
Solve a case in more than 36 hours
12%
22
Master Detective
Solve 100 cases
12%
23
The Price of Justice
Spend 1000 chips
13%
24
One For The Team
Have a role die from using their own ability.
16%
25
Successful Gambler
Solve a case with more chips than you started with in the Casino
21%
26
Persecutor
Arrest 200 roles
22%
27
Handy
Use 100 abilities
24%
28
Den of Sin
Unlock the Casino
34%
29
Humble Beginnings
Successfully finish your first lead
49%
30
Elementary
Solve a Traitor case without arresting a good role.
63%
31
Lone Wolf
Solve a case without using any abilities (with at least 1 ability role in play)
68%
Percentages are Steam's global unlock rates across all players who own Dupery: A Game of Solo Deduction, refreshed daily. Under 5% is marked in the lit blue.