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100 hidden birds achievements, rarest first.
Every achievement in 100 hidden birds, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Birds
80%
of players
- Achievements
- 100
- Rarest
- 80%
- Ultra rare (under 5%)
- 0
- Average completion
- 90%
1
Birds
ok
80%
2
Birds
ok
84%
3
Birds
ok
84%
4
Birds
ok
85%
5
Birds
ok
85%
6
Birds
ok
86%
7
Birds
ok
86%
8
Birds
ok
87%
9
Birds
ok
87%
10
Birds
ok
88%
11
Birds
ok
88%
12
Birds
ok
88%
13
Birds
ok
88%
14
Birds
ok
89%
15
Birds
ok
89%
16
Birds
ok
89%
17
Birds
ok
89%
18
Birds
ok
89%
19
Birds
ok
89%
20
Birds
ok
89%
21
Birds
ok
89%
22
Birds
ok
89%
23
Birds
ok
89%
24
Birds
ok
90%
25
Birds
ok
90%
26
Birds
ok
90%
27
Birds
ok
90%
28
Birds
ok
90%
29
Birds
ok
90%
30
Birds
ok
90%
31
Birds
ok
90%
32
Birds
ok
90%
33
Birds
ok
90%
34
Birds
ok
90%
35
Birds
ok
90%
36
Birds
ok
90%
37
Birds
ok
90%
38
Birds
ok
90%
39
Birds
ok
90%
40
Birds
ok
90%
41
Birds
ok
90%
42
Birds
ok
90%
43
Birds
ok
90%
44
Birds
ok
90%
45
Birds
ok
90%
46
Birds
ok
90%
47
Birds
ok
90%
48
Birds
ok
90%
49
Birds
ok
90%
50
Birds
ok
90%
51
Birds
ok
90%
52
Birds
ok
90%
53
Birds
ok
90%
54
Birds
ok
90%
55
Birds
ok
90%
56
Birds
ok
90%
57
Birds
ok
90%
58
Birds
ok
90%
59
Birds
ok
91%
60
Birds
ok
91%
61
Birds
ok
91%
62
Birds
ok
91%
63
Birds
ok
91%
64
Birds
ok
91%
65
Birds
ok
91%
66
Birds
ok
91%
67
Birds
ok
91%
68
Birds
ok
91%
69
Birds
ok
91%
70
Birds
ok
91%
71
Birds
ok
91%
72
Birds
ok
91%
73
Birds
ok
91%
74
Birds
ok
91%
75
Birds
ok
91%
76
Birds
ok
91%
77
Birds
ok
91%
78
Birds
ok
91%
79
Birds
ok
91%
80
Birds
ok
91%
81
Birds
ok
91%
82
Birds
ok
91%
83
Birds
ok
91%
84
Birds
ok
91%
85
Birds
ok
91%
86
Birds
ok
91%
87
Birds
ok
91%
88
Birds
ok
91%
89
Birds
ok
91%
90
Birds
ok
91%
91
Birds
ok
91%
92
Birds
ok
91%
93
Birds
ok
91%
94
Birds
ok
91%
95
Birds
ok
91%
96
Birds
ok
91%
97
Birds
ok
92%
98
Birds
ok
92%
99
Birds
ok
92%
100
Birds
ok
92%
Percentages are Steam's global unlock rates across all players who own 100 hidden birds, refreshed daily. Under 5% is marked in the lit blue.