| 1. |  ZeRoyalViking | 59 | Half-Life: Source Playthrough - Ze's Mind - Part 59: FINALE (30 Min Fail Episode) | 30:50 |
| 2. |  Pausenclows | 41 | Mr. G und der Tod von NIHILANTH! - Let's Play: Half-Life: Source | 11:03 |
| 3. | Fevian979 | 39 | Let's Play: Half Life: Source - Part 38 [Blind] Last Boss | 10:01 |
| 4. | Rahmschnitzel | Let's Play | 34 | Let's Play Half-Life Source #034 [German] - Auf Wiedersehen, Herr Nihilanth [FINALE] | 19:51 |
| 5. | ItsChester | 31 | Let's Play Half-Life: Source - Episode 31: We Did It! | 9:33 |
| 6. | DigitalStuffMan | 29 | Let's Play Half-Life: Source Part 29 - The End | 21:41 |
| 7. | MrSaske63 | 26 | Let's Play Half Life Source (Part 38/Deutsch/HD) Der letzte Kampf (Finale) | 30:35 |
| 8. |  TheKratos86 YT | 25 | Half-Life: Source | Let's Play | Uplink | Bonus | 31:19 |
| 9. | JimRaid | 25 | Let's play Half-life : Source [34] German | 6:21 |
| 10. | Freddy811 | 22 | Let's Play Half-Life: Source #024 [ENDE] - Nihilanth | 27:11 |
| 11. |  Les Jee | 20 | Half-Life: Source - Let's Play FR/QC - Épisode 21 : Parlons Pains | 14:06 |
| 12. |  Orange Wolf Gaming | 18 | Half-Life: Source - Orange Wolf Gaming Ep 21 ENDING | 24:25 |
| 13. |  P3arCZ | 18 | /CZ\ Half Life Source Let's Play Part 18 (Final) - Mimino protestuje | 30:35 |
| 14. | sys01Gaming | 18 | 🔴⁴ᴷ⁶⁰ Half-Life: Source - Level 14 - "XEN" Playthrough - (No Commentary) | 4:40 |
| 15. | Phantron | 15 | Let's Play Half-Life Source UD [Deutsch/Uncut] - 15 | 15:41 |
| 16. | CloudLPs | 14 | Lets Play Half Life Source Deutsch 60fps HD Part 039 Finale | 20:39 |
| 17. | Darkwolf523 | 12 | Let's Play Half Life Source[blind] Episode 13 Sniping everyday | 27:42 |
| 18. | ClassyGamingAndStuff | 12 | Let's Play Half Life:Source[Blind] Part 20 - The Finale!!! - 60fps | 22:24 |
| 19. | Chánatos Gameplays | 11 | Let's Play Half-Life Source - ÉTICA DUDOSA | 19:51 |
| 20. |  D[EE]V!Play | 11 | [Let`sPlay | Летсплей] Half-Life Source - 17 ► ФИНАЛЬНЫЙ БОСС ◄ [КОНЕЦ] | 43:38 |
| 21. | Mad Matt | 10 | Matt Plays Half-Life Source #10 | 1:27:17 |
| 22. | TheWeoneo | 9 | Let's Play Half Life Source Ep.9: Rail on Rail Action | 15:58 |
| 23. | Max Play | 9 | Let's Play "Half-Life: Source" #039 - Durch den Planeten | 15:09 |
| 24. | DatKiep | 8 | Let's Play Half Life Source (Deutsch/HD) [Finale] - Das Ende? | 16:58 |
| 25. |  Ebanatik 69 | 7 | Тестим Half Life Source Стрим | 1:40:53 |
| 26. | InfernoShadowBlade95 | 7 | Half-Life: Source Gamepad Full Playthrough part 5 | 1:33:48 |
| 27. |  Pale Rider - Music and Gaming | 5 | Half-Life Source : Playthrough Part 7 Surface Tension | 1:22:23 |
| 28. | AnthWolf | 5 | Let's Play Half-Life: Source Part 5 [Xen - The Border World] | 1:49:03 |
| 29. | AndyAF | 5 | Andy Plays | Half-Life: Source Part 30 FINALE! | 1:01:12 |
| 30. |  BRGKasumi77 MAIN CHANNEL | 5 | Half-Life: Source (PC) Full Playthrough [Part 5 with cheats: Finale] | 32:00 |
| 31. |  k0noa | 5 | Let's play half life source part 05 commentary | 14:50 |
| 32. | Kyle Blane | 5 | Kyle Blane Plays Half Life Source : Episode 10 : Shark Week | 24:34 |
| 33. | Ašikmancz | 4 | Vzpomínkový LP 29 - |Half-Life: Source| Ep 4. Samé koleje a proč ho to sakra nezabilo? |Ašikmancz| | 1:08:21 |
| 34. | Nekot The Brave | 4 | Let's Play - Half-Life: Source - 4 (EN) | 2:11:42 |
| 35. |  AlphaD Plays | 4 | HALF-LIFE : Source Play-through Part 5 ( NIHILANTH) | 1:59:40 |
| 36. | Zeldafoxi | 4 | Let`s Play Half-Life (18+ Uncut Deutsch)#13-Seien Sie vorsichtig Dr. Freeman | 14:38 |
| 37. | moralgamer | 4 | TMG Plays - Half-Life | 1:35:45 |
| 38. | TheMCMaffyx | 4 | #4 Let's Play Half Life Source (DE/HD/Blind)-70% Bier? | 15:22 |
| 39. | Wolf Wave | 3 | Minecraft~Actually Finishing a Playthrough pt3 | 2:25:25 |
| 40. | WedgeBob the Survival_Panda | 3 | WedgeBob Plays Half-Life: Source - Mission 3 - We've Got Hostiles | 48:57 |
| 41. | Razz Alerio | 3 | Let's Play: Half Life Source Set 2 Part 1 | 17:11 |
| 42. | Comrade Kane | 3 | Let's Play Half-life: Source (Half-life Game Crawl) - Part 9 | 21:42 |
| 43. | Chrangus | 3 | Let's Play Half Life: Source #3- Spring Freeman ! Spring ! | 10:39 |
| 44. |  MartinTastic | 2 | Half life: source Playthrough Part 3 | 55:03 |
| 45. | EriVHD | 2 | Eine totale Katastrophe / Half Life: Source | 20:32 |
| 46. | Punch The Lemon | 2 | Aaron Plays Half-Life: Source (Part 3) - DEATH MONTAGE | 12:49 |
| 47. |  adrielvicio | 2 | Let's Play comentado. Half Life Source PC. Parte 23 y FINAL DEFINITIVO: Saber ganar | 1:24:54 |
| 48. | JarekTheGamingDragon | 2 | [Live Stream] Let's Play Half-Life: Source - Game Ending | 1:10:48 |
| 49. | ClassixGamer | 2 | Let's Play Half Life Source Part 19. Zen 2Of3 | 43:04 |
| 50. | WeaselZone | 2 | Let's Play Nightmare House 2 - Part 5 - THE STATUES ARE WATCHING - Free Half-Life Horror Mod | 19:19 |
| 51. | Kooladman the Bold | 1 | Half-Life Source Lets Play Part 1 - Black Mesa Inbound & Anomalous Materials (Subtitles recommended) | 19:16 |
| 52. | Hamm Mann | 1 | CHAL PLAYS DA VALVES: Half Life 1 (6) (with bonus SM64) I CHAL_GAMING_STREM | 59:28 |
| 53. | Okami Amaterasu | 1 | Half-Life: Source - Playthrough - Part 2 | 20:05 |
| 54. | DaCondor | 1 | Let's Play Half-Life Source Ep1: Reasonance Cascade | 30:58 |
| 55. | Mastaonion: Full Streams | 1 | FULL SERIES 2012 - Half-Life: Source | 8:04:49 |
| 56. | StrangeBroJim | 1 | So many aliens! - Half-Life 1 - Blind Playthrough - Part 5 | 2:22:58 |
| 57. | Lycan Gaming | 1 | Let's Play: Half-Life Source! #1: The Chair of DEATH! (w/ Lycan Soldier) | 13:21 |
| 58. | pcgamer999 | 1 | Harvester Playthrough Part 1 - (Originally live streamed on 19/11/17) | 3:20:10 |
| 59. | Mista Zay | 1 | Let's Play Half-Life Source: Part 1 - Buy Me Beer Now! | 18:38 |
| 60. | LuxPCGamerNews | 1 | Half Life Source Project Extend Mod aims to add maps cut from the alpha build, new screenshots | 0:56 |
| 61. | Wolfdemon | 1 | [10] Shut Up and Help Me - Half-Life: Source w/ Wolfdemon | 25:45 |
| 62. | Accursed Farms | 1 | Help Make Freeman's Mind HD! | 6:28 |
| 63. | chk brk | 1 | Nihilanth - Half Life: Source Part 24 Finale | 28:46 |
| 64. | Joe Bergeron | 1 | Half life Source let's play 2: Wasting bullets. | 15:00 |
