| 1. |  Rahmschnitzel | Let's Play | 1,326,870 | Let's Play Half-Life Source #034 [German] - Auf Wiedersehen, Herr Nihilanth [FINALE] | 19:51 |
| 2. |  ZeRoyalViking | 546,498 | Half-Life: Source Playthrough - Ze's Mind - Part 59: FINALE (30 Min Fail Episode) | 30:50 |
| 3. | Accursed Farms | 332,843 | Help Make Freeman's Mind HD! | 6:28 |
| 4. | DigitalStuffMan | 20,704 | Let's Play Half-Life: Source Part 29 - The End | 21:41 |
| 5. | Fevian979 | 19,783 | Let's Play: Half Life: Source - Part 38 [Blind] Last Boss | 10:01 |
| 6. | Phantron | 14,340 | Let's Play Half-Life Source UD [Deutsch/Uncut] - 15 | 15:41 |
| 7. | TheWeoneo | 12,603 | Let's Play Half Life Source Ep.9: Rail on Rail Action | 15:58 |
| 8. | JimRaid | 9,532 | Let's play Half-life : Source [34] German | 6:21 |
| 9. | JarekTheGamingDragon | 5,088 | [Live Stream] Let's Play Half-Life: Source - Game Ending | 1:10:48 |
| 10. |  D[EE]V!Play | 2,950 | [Let`sPlay | Летсплей] Half-Life Source - 17 ► ФИНАЛЬНЫЙ БОСС ◄ [КОНЕЦ] | 43:38 |
| 11. |  P3arCZ | 2,404 | /CZ\ Half Life Source Let's Play Part 18 (Final) - Mimino protestuje | 30:35 |
| 12. |  Orange Wolf Gaming | 2,330 | Half-Life: Source - Orange Wolf Gaming Ep 21 ENDING | 24:25 |
| 13. | MrSaske63 | 1,399 | Let's Play Half Life Source (Part 38/Deutsch/HD) Der letzte Kampf (Finale) | 30:35 |
| 14. | Zeldafoxi | 1,391 | Let`s Play Half-Life (18+ Uncut Deutsch)#13-Seien Sie vorsichtig Dr. Freeman | 14:38 |
| 15. | CloudLPs | 1,287 | Lets Play Half Life Source Deutsch 60fps HD Part 039 Finale | 20:39 |
| 16. |  TheKratos86 YT | 1,114 | Half-Life: Source | Let's Play | Uplink | Bonus | 31:19 |
| 17. | sys01Gaming | 1,060 | 🔴⁴ᴷ⁶⁰ Half-Life: Source - Level 14 - "XEN" Playthrough - (No Commentary) | 4:40 |
| 18. | Pausenclows | 928 | Mr. G und der Tod von NIHILANTH! - Let's Play: Half-Life: Source | 11:03 |
| 19. | ItsChester | 793 | Let's Play Half-Life: Source - Episode 31: We Did It! | 9:33 |
| 20. |  k0noa | 792 | Let's play half life source part 05 commentary | 14:50 |
| 21. |  Les Jee | 732 | Half-Life: Source - Let's Play FR/QC - Épisode 21 : Parlons Pains | 14:06 |
| 22. | WeaselZone | 646 | Let's Play Nightmare House 2 - Part 5 - THE STATUES ARE WATCHING - Free Half-Life Horror Mod | 19:19 |
| 23. | pcgamer999 | 563 | Harvester Playthrough Part 1 - (Originally live streamed on 19/11/17) | 3:20:10 |
| 24. | DatKiep | 476 | Let's Play Half Life Source (Deutsch/HD) [Finale] - Das Ende? | 16:58 |
| 25. | AndyAF | 305 | Andy Plays | Half-Life: Source Part 30 FINALE! | 1:01:12 |
| 26. | Chánatos Gameplays | 289 | Let's Play Half-Life Source - ÉTICA DUDOSA | 19:51 |
| 27. | TheMCMaffyx | 263 | #4 Let's Play Half Life Source (DE/HD/Blind)-70% Bier? | 15:22 |
| 28. | Freddy811 | 239 | Let's Play Half-Life: Source #024 [ENDE] - Nihilanth | 27:11 |
| 29. | Darkwolf523 | 234 | Let's Play Half Life Source[blind] Episode 13 Sniping everyday | 27:42 |
| 30. | Razz Alerio | 231 | Let's Play: Half Life Source Set 2 Part 1 | 17:11 |
| 31. | Max Play | 215 | Let's Play "Half-Life: Source" #039 - Durch den Planeten | 15:09 |
| 32. | ClassyGamingAndStuff | 207 | Let's Play Half Life:Source[Blind] Part 20 - The Finale!!! - 60fps | 22:24 |
| 33. |  Ebanatik 69 | 166 | Тестим Half Life Source Стрим | 1:40:53 |
| 34. | InfernoShadowBlade95 | 166 | Half-Life: Source Gamepad Full Playthrough part 4 | 1:20:04 |
| 35. |  AnthWolf | 154 | Let's Play Half-Life: Source Part 5 [Xen - The Border World] | 1:49:03 |
| 36. |  BRGKasumi77 MAIN CHANNEL | 145 | Half-Life: Source (PC) Full Playthrough [Part 5 with cheats: Finale] | 32:00 |
| 37. | chk brk | 141 | Nihilanth - Half Life: Source Part 24 Finale | 28:46 |
| 38. | Lycan Gaming | 121 | Let's Play: Half-Life Source! #1: The Chair of DEATH! (w/ Lycan Soldier) | 13:21 |
| 39. | Ašikmancz | 111 | Vzpomínkový LP 29 - |Half-Life: Source| Ep 4. Samé koleje a proč ho to sakra nezabilo? |Ašikmancz| | 1:08:21 |
| 40. | Comrade Kane | 104 | Let's Play Half-life: Source (Half-life Game Crawl) - Part 9 | 21:42 |
| 41. | Chrangus | 97 | Let's Play Half Life: Source #3- Spring Freeman ! Spring ! | 10:39 |
| 42. | Nekot The Brave | 92 | Let's Play - Half-Life: Source - 4 (EN) | 2:11:42 |
| 43. | LuxPCGamerNews | 92 | Half Life Source Project Extend Mod aims to add maps cut from the alpha build, new screenshots | 0:56 |
| 44. | Kyle Blane | 92 | Kyle Blane Plays Half Life Source : Episode 10 : Shark Week | 24:34 |
| 45. | EriVHD | 58 | Eine totale Katastrophe / Half Life: Source | 20:32 |
| 46. | Pale Rider - Music and Gaming | 49 | Half-Life Source : Playthrough Part 7 Surface Tension | 1:22:23 |
| 47. | Wolf Wave | 48 | Minecraft~Actually Finishing a Playthrough pt3 | 2:25:25 |
| 48. | WedgeBob the Survival_Panda | 48 | WedgeBob Plays Half-Life: Source - Mission 3 - We've Got Hostiles | 48:57 |
| 49. | Mista Zay | 47 | Let's Play Half-Life Source: Part 1 - Buy Me Beer Now! | 18:38 |
| 50. | Mad Matt | 45 | Matt Plays Half-Life Source #10 | 1:27:17 |
| 51. |  Heaaaps O Games | 45 | Let's Play Half-Life Source Finale | 1:31:48 |
| 52. | Punch The Lemon | 45 | Aaron Plays Half-Life: Source (Part 3) - DEATH MONTAGE | 12:49 |
| 53. | Kooladman the Bold | 38 | Half-Life Source Lets Play Part 1 - Black Mesa Inbound & Anomalous Materials (Subtitles recommended) | 19:16 |
| 54. | Hamm Mann | 33 | CHAL PLAYS DA VALVES: Half Life 1 (6) (with bonus SM64) I CHAL_GAMING_STREM | 59:28 |
| 55. |  AlphaD Plays | 33 | HALF-LIFE : Source Play-through Part 5 ( NIHILANTH) | 1:59:40 |
| 56. |  MartinTastic | 30 | Half life: source Playthrough Part 3 | 55:03 |
| 57. | moralgamer | 26 | TMG Plays - Half-Life | 1:35:45 |
| 58. | Joe Bergeron | 17 | Half life Source let's play 2: Wasting bullets. | 15:00 |
| 59. | Okami Amaterasu | 16 | Half-Life: Source - Playthrough - Part 2 | 20:05 |
| 60. | DaCondor | 15 | Let's Play Half-Life Source Ep1: Reasonance Cascade | 30:58 |
| 61. | Mastaonion: Full Streams | 13 | FULL SERIES 2012 - Half-Life: Source | 8:04:49 |
| 62. |  adrielvicio | 9 | Let's Play comentado. Half Life Source PC. Parte 23 y FINAL DEFINITIVO: Saber ganar | 1:24:54 |
| 63. | StrangeBroJim | 2 | So many aliens! - Half-Life 1 - Blind Playthrough - Part 5 | 2:22:58 |
| 64. | Wolfdemon | 0 | [10] Shut Up and Help Me - Half-Life: Source w/ Wolfdemon | 25:45 |
| 65. | ClassixGamer | 0 | Let's Play Half Life Source Part 19. Zen 2Of3 | 43:04 |
