Here is the full list of all 100 Cats Hidden in Jingle Jam achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
8
66
54
97
99
25
88
90
91
30
43
9
7
55
29
50
46
45
44
74
73
75
76
68
69
49
47
48
67
71
70
72
77
78
84
82
83
81
85
86
87
60
80
79
64
95
96
65
61
63
100
94
93
92
58
56
57
98
59
31
52
89
53
26
27
28
3
22
24
23
2
1
4
5
6
21
51
34
32
19
10
20
17
15
16
11
36
18
35
33
41
42
40
39
38
37
14
12
13
62