| 1. | Portal 2 OST Volume 3 - You Saved Science | 476 | | Portal 2
|
| 2. | Portal 2 OST Volume 3 - Robot Waiting Room #5 | 550 | | Portal 2
|
| 3. | Portal 2 OST Volume 3 - Robot Waiting Room #6 | 632 | | Portal 2
|
| 4. | Portal 2 OST Volume 3 - Robot Waiting Room #2 | 693 | | Portal 2
|
| 5. | Portal 2 OST Volume 3 - Spaaaaace | 717 | | Portal 2
|
| 6. | Portal 2 OST Volume 3 - Robot Waiting Room #3 | 720 | | Portal 2
|
| 7. | Portal 2 OST Volume 2 - Turret Redemption Line | 726 | | Portal 2
|
| 8. | Portal 2 OST Volume 1 - Haunted Panels | 736 | | Portal 2
|
| 9. | Portal 2 OST Volume 3 - Robot Waiting Room #1 | 751 | | Portal 2
|
| 10. | Portal 2 OST Volume 2 - Bring Your Daughter To Work Day | 956 | | Portal 2
|
| 11. | Portal 2 OST Volume 3 - Excursion Funnel | 981 | | Portal 2
|
| 12. | Portal 2 OST Volume 3 - Franken Turrets | 982 | | Portal 2
|
| 13. | Portal 2 OST Volume 2 - Robot Ghost Story | 1,003 | | Portal 2
|
| 14. | Portal 2 OST Volume 2 - Die Cut Laser Dance | 1,014 | | Portal 2
|
| 15. | Portal 2 OST Volume 1 - Adrenal Vapor | 1,184 | | Portal 2
|
| 16. | Portal 2 OST Volume 2 - Almost At Fifty Percent | 1,205 | | Portal 2
|
| 17. | Portal 2 OST Volume 2 - Music of the Spheres 2 (Incendiary Lemons) | 1,309 | | Portal 2
|
| 18. | Portal 2 OST Volume 1 - Comedy = Tragedy + Time | 1,404 | | Portal 2
|
| 19. | Portal 2 OST Volume 3 - TEST | 1,445 | | Portal 2
|
| 20. | Portal 2 OST Volume 3 - Some Assembly Required | 1,499 | | Portal 2
|
| 21. | Portal 2 OST Volume 3 - Space Phase | 1,540 | | Portal 2
|
| 22. | Portal 2 OST Volume 1 - Hard Sunshine | 1,559 | | Portal 2
|
| 23. | Portal 2 OST Volume 1 - I'm Different | 1,636 | | Portal 2
|
| 24. | Portal 2 OST Volume 1 - Overgrowth | 1,640 | | Portal 2
|
| 25. | Portal 2 OST Volume 3 - Robot Waiting Room #4 | 1,709 | | Portal 2
|
| 26. | Portal 2 OST Volume 1 - 15 Acres of Broken Glass | 1,761 | | Portal 2
|
| 27. | Portal 2 OST Volume 1 - I Made It All Up | 1,884 | | Portal 2
|
| 28. | Portal 2 OST Volume 2 - The Reunion | 1,991 | | Portal 2
|
| 29. | Portal 2 OST Volume 1 - The Future Starts With You | 2,025 | | Portal 2
|
| 30. | Portal 2 OST Volume 2 - Vitrification Order | 2,272 | | Portal 2
|
| 31. | Portal 2 OST Volume 2 - You are Not Part of the Control Group | 2,287 | | Portal 2
|
| 32. | Portal 2 OST Volume 1 - Concentration Enhancing Menu Initialiser | 2,374 | | Portal 2
|
| 33. | Portal 2 OST Volume 2 - Forwarding the Cause of Science | 2,379 | | Portal 2
|
| 34. | Portal 2 OST Volume 1 - Technical Difficulties | 2,412 | | Portal 2
|
| 35. | Portal 2 OST Volume 3 - Caroline Deleted | 2,443 | | Portal 2
|
| 36. | Portal 2 OST Volume 1 - Triple Laser Phase | 2,579 | | Portal 2
|
| 37. | Portal 2 OST Volume 3 - Omg, What has He Done? | 2,612 | | Portal 2
|
| 38. | Portal 2 OST Volume 2 - Music of the Spheres | 2,744 | | Portal 2
|
| 39. | Portal 2 OST Volume 1 - I Saw a Deer Today | 2,793 | | Portal 2
|
| 40. | Portal 2 OST Volume 2 - Bots Build Bots | 2,936 | | Portal 2
|
| 41. | Portal 2 OST Volume 1 - Love as a Construct | 2,985 | | Portal 2
|
| 42. | Portal 2 OST Volume 2 - An Accent Beyond | 3,222 | | Portal 2
|
| 43. | Portal 2 OST Volume 1 - Ghost of Rattman | 4,159 | | Portal 2
|
| 44. | Portal 2 OST Volume 2 - Halls Of Science 4 | 4,420 | | Portal 2
|
| 45. | Portal 2 OST Volume 3 - Wheatley Science | 4,455 | | Portal 2
|
| 46. | Portal 2 OST Volume 2 - Don't Do it | 4,677 | | Portal 2
|
| 47. | Portal 2 OST Volume 1 - There She Is | 5,018 | | Portal 2
|
| 48. | Portal 2 OST Volume 1 - You Know Her? | 5,296 | | Portal 2
|
| 49. | Portal 2 OST Volume 1 - The Courtesy Call | 6,106 | | Portal 2
|
| 50. | Portal 2 OST Volume 1 - 9999999 | 6,135 | | Portal 2
|
| 51. | Portal 2 OST Volume 2 - PotatOS Lament | 6,775 | | Portal 2
|
| 52. | Portal 2 OST Volume 3 - Want You Gone | 7,168 | | Portal 2
|
| 53. | Portal 2 OST Volume 3 - Machiavellian Bach | 7,579 | | Portal 2
|
| 54. | Portal 2 OST Volume 1 - The Friendly Faith Plate | 8,759 | | Portal 2
|
| 55. | Portal 2 OST Volume 3 - Robots FTW | 11,466 | | Portal 2
|
| 56. | Portal 2 OST Volume 2 - You Will Be Perfect | 9,599 | | Portal 2
|
| 57. | Portal 2 OST Volume 1 - Science is Fun | 10,104 | | Portal 2
|
| 58. | Portal 2 OST Volume 1 - Turret Wife Serenade | 10,296 | | Portal 2
|
| 59. | Portal 2 OST Volume 3 - Your Precious Moon | 14,120 | | Portal 2
|
| 60. | Portal 2 OST Volume 2 - I AM NOT A MORON! | 14,244 | | Portal 2
|
| 61. | Portal 2 OST Volume 3 - Cara Mia Addio [With Lyrics!] | 14,379 | | Portal 2
|
| 62. | Portal 2 OST Volume 3 - The Part Where He Kills You | 18,499 | | Portal 2
|
| 63. | Portal 2 OST Volume 3 - Bombs for Throwing at You (Four Part Plan) | 19,510 | | Portal 2
|
| 64. | Portal 2 OST Volume 3 - Reconstructing More Science | 22,539 | | Portal 2
|
