31:32
Half Life 1 (Story Mode) - Episode 1
Snowknight
23:53
Half Life 1 (Story Mode) - Episode 2
31:41
Half Life 1 (Story Mode) - Episode 3
54:03
Half Life 1 (Story Mode) - Episode 4
37:36
Half Life 1 (Story Mode) - Episode 5
45:21
Half Life 1 (Story Mode) - Episode 6
31:20
Half Life 1 (Story Mode) - Episode 7
42:19
Half Life 1 (Story Mode) - Episode 8
