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Astrologaster achievements, rarest first.
Every achievement in Astrologaster, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Lancelot Moore
26%
of players
- Achievements
- 25
- Rarest
- 26%
- Ultra rare (under 5%)
- 0
- Average completion
- 36%
1
Lancelot Moore
Complete Lancelot Moore's storyline.
26%
2
'Doctor' Simon Forman
Win a medical licence.
27%
3
Eigth letter of recommendation
Recieve eight letters of recommendation.
27%
4
Seventh letter of recommendation
Recieve seven letters of recommendation.
30%
5
Simon Forman
Complete Simon Forman's storyline.
31%
6
Astrologaster
Complete the game.
31%
7
John Whitgift
Complete John Whitgift's storyline.
31%
8
Mary Payne
Complete Mary Payne's storyline.
31%
9
Emma Sharpe
Complete Emma Sharpe's storyline.
31%
10
Humphrey Bell
Complete Humphrey Bell's storyline.
31%
11
Sybil Fortescue
Complete Sybil Fortescue's storyline.
31%
12
Alice Blague
Complete Alice Blague's storyline.
31%
13
Sixth letter of recommendation
Recieve six letters of recommendation.
32%
14
Thomas Blague
Complete Thomas Blague's storyline.
33%
15
Robert Devereux
Complete Robert Devereux's storyline.
33%
16
Fight letter of recommendation
Recieve five letters of recommendation.
34%
17
Fourth letter of recommendation
Recieve four letters of recommendation.
35%
18
Third letter of recommendation
Recieve three letters of recommendation.
38%
19
Nicholas Mugg
Complete Nicholas Mugg's storyline.
41%
20
Ricardo Ferraro
Complete Ricardo Ferraro's storyline.
41%
21
Avis Allen
Complete Avis Allen's storyline.
42%
22
Second letter of recommendation
Recieve two letters of recommendation.
44%
23
Emilia Lanier
Complete Emilia Lanier's storyline.
46%
24
First letter of recommendation
Recieve one letter of recommendation.
61%
25
Coitus post consultatioHidden
Hidden achievement. Description revealed on unlock.
71%
Percentages are Steam's global unlock rates across all players who own Astrologaster, refreshed daily. Under 5% is marked in the lit blue.