Label: Ipecac

Released 4/24/2026

VALVE video games and IPECAC RECORDINGS have a partnership that dates back almost 15 years, and we're excited to release the HALF-LIFE: ALYX soundtrack on various formats. It was originally released digitally as a series of 11 chapters from 2020-2022, and the physical release brings those together in two different formats.

Track listing:

CD

1. Exposing Hostile
2. Valve: Alyx
3. Coetaneous Entanglement
4. Construction Strider
5. Engage. Quell. Inquire
6. Insubordinate Relocation
7. City 17 Strider
8. Thirty Seven After Six
9. From Here to There in Under a Second
10. Quaranta Giorni
11. Xombies
12. Only One
13. Matter of Perspective
14. Severed from the Vortessence
15. Is or Will Be?
16. What Did It Taste Like?
17. I Love This Gun
18. Extra-Dimensional Darkness
19. Quantum Cubicles
20. Infestation Control
21. Deployed and Designated to Prosecute
22. ?
23. Anti-Citizen
24. Tri-Vector Pre-Reverberation
25. Harsh Industrial Train Crash
26. The Advisors
27. Prisoner Pod
28. Charger
29. Scanning Hostile Biodats
30. Substation
31. Alien Flora
32. Alien Fauna
33. Requiem Vortessence
34. Lightning Dog
35. Arachnophobia
36. Rabid Lightning
37. Extract. Resonate. Isolate
38. Level-5, Anti-Civil Activities
39. Vortessence Lux
40. Hacking
41. Outbreak Is Uncontained
42. Processing Tripmines
43. Xenfestation Control
44. Sunset Vault
45. Ear Like Mozart
46. Jeff
47. Elevatormuzik
48. Trash Compactor Waltz
49. Quantum Antlion Tunnel
50. Cats
51. Beasts of Prey
52. Insects and Reptiles
53. The Last Substation
54. Trans-Human Crossfire
55. Let Me Talk to Your Super-Advisor
56. Terin #6
57. Infestation Ambience
58. A Gentle Docking
59. Overload Protocol
60. Cauterizer
61. P1
62. Gravity Perforation Detail
63. Reality Disruption Pulse
64. Icosahedron
65. Supersymmetry Dilation
66. Stringularity
67. Ekpyrosis
68. Alice Matter
69. Gravity Grenade Conflict
70. Superimposition
71. Consequences
72. Hire

LP

1. Anti-Citizen
2. Cauterizer
3. Scanning Hostile Biodats
4. Outbreak Is Uncontained
5. Level-5, Anti-Civil Activities
6. Hire
7. Trans-Human Creature
8. Terin
9. Gravity Grenade Conflict
10. Gravity Perforation Detail
11. Engage. Quell. Inquire.
12. Rabid Lightning
13. Hacking
14. Xenfestation Control
15. Thirty-Seven After Six
16. Trash Compactor Waltz
17. Icosahedron
18. Sunset Vault
19. Supersymmetry Dilation
20. Alice Matter
21. Superimposition