0:00 - Prey OST: December and January
2:22 - Half-Life: Signal Lost OST: Startup
4:59 - Prey OST: No Gravity
7:32 - Portal OST: No Cake for You
11:25 - Half-Life: Signal Lost OST: Opening
13:13 - Half-Life: Signal Lost OST: Empty Halls
15:00 - Portal OST: Taste of Blood (not actually in the ost but sampled in the "musical ambience")
18:04 - Half-Life: Signal Lost OST: Signal Lost
21:10 - Half-Life: Signal Lost OST: Nameless
23:51 Portal OST: Stop What you are Doing
27:50 - Half-Life: Signal Lost OST: HECU Encounter
29:52 - Half-Life: Signal Lost OST: Biological Sterilization System
30:50 - Half Life 2 Episode 2 OST: Extinction Event Horizon
32:57 - Half-Life: Signal Lost OST: Fight by Night
35:03 - Half-Life: Signal Lost OST: Into the Dome
37:29 - Astro-Pilot: In the Middle (Jane Thrace remix)
50:29 - Half Life OST: Electric Guitar Ambience
51:55 - Half Life 2 Episode 2 OST: Shu'ulathoi
54:33 - Half-Life: Signal Lost OST: Communications Center
1:00:26 - Voicians: Escape (end credits)
1:02:43 - Half-Life: Signal Lost OST: Ending
7 янв 2023