category_pk,steam_app_pk
1,3545
2,3545
4,3545
5,3545
6,3545
7,3545
8,3545
9,3545
10,3545
12,3545
13,3545
14,3545
16,3545
17,3545
20,3545
21,3545
24,3545
25,3545
26,3545
28,3545
285,3545