| 1. |  Rahmschnitzel | Let's Play | 1,326,870 | Let's Play Half-Life Source #034 [German] - Auf Wiedersehen, Herr Nihilanth [FINALE] | 19:51 |
| 2. | Phantron | 203,077 | Let's Play Half-Life Source UD [Deutsch/Uncut] - 15 | 15:41 |
| 3. | ESCalation | 127,221 | Fixing Half-Life Source - The Honest to God HD Pack | 7:01 |
| 4. | MITTAGSPACKUNG | 12,770 | Steam Sale 2017 ► Empfehlungen / Tipps / Die besten Angebote #1 | 6:14 |
| 5. | Vangaard | 4,838 | Let´s Play Half-Life: Source [17] - Das vorerste Ende von Mr.Freeman | 35:54 |
| 6. | GG Held | 1,562 | Half-Life: Source (Longplay / Deutsch / Ohne Kommentar / 2004) | 7:19:18 |
| 7. | Zeldafoxi | 1,391 | Let`s Play Half-Life (18+ Uncut Deutsch)#13-Seien Sie vorsichtig Dr. Freeman | 14:38 |
| 8. | CloudLPs | 1,287 | Lets Play Half Life Source Deutsch 60fps HD Part 039 Finale | 20:39 |
| 9. | TheMCMaffyx | 1,172 | #36 Let's Play Half Life Source (DE/HD/Blind)-Der G-Man | 14:45 |
| 10. | Pausenclows | 928 | Mr. G und der Tod von NIHILANTH! - Let's Play: Half-Life: Source | 11:03 |
| 11. | katze789 | 714 | Half Life Source 64 [savestateless] | 24:55 |
| 12. | Max Play | 572 | Let's Play "Half-Life: Source" #039 - Durch den Planeten | 15:09 |
| 13. | Freddy811 | 241 | Let's Play Half-Life: Source #024 [ENDE] - Nihilanth | 27:11 |
| 14. | Alles_Ratten | 237 | HLDM Source Gameplay | 1:05 |
| 15. | die_PaPPe | 194 | Black Mesa [Half Life Source Mod] intro | 7:57 |
| 16. | CoreGamingVS | 165 | Half-Life: Source stream Deutsch | Explosionskrater & Energie | 50:00 |
| 17. | StoneSix | 163 | Georgie and Zee play Half-Life, but Catherine interferes (Roblox Piggy Animation) | 0:33 |
| 18. | Phuindrad | 158 | Der Nihilanth ► Half Life: Source ◄ #33 ► Deutsch ◄ Phuindrad | 15:02 |
| 19. | GamingTux | 143 | Half-Life: Source angespielt [Linux] [Deutsch] [HD] | 31:07 |
| 20. | Die Loge - Karolinger | 108 | Schichtwechsel in Half Life [MSR & Mehr] !Giveaway [] !youtube !discord !video | 3:25:17 |
| 21. | PtCGunnery | 106 | Let´s Play Half-Life: Source #20 [ENDE] | 15:37 |
| 22. | Chrangus | 97 | Let's Play Half Life: Source #3- Spring Freeman ! Spring ! | 10:39 |
| 23. | Heinki | 66 | Half Life 1st Playthrough Part 2 | 2:15:35 |
| 24. | Ric R. Doe | 55 | HALF-LIFE: SOURCE | SuperFlashCrash | 22:18 |
| 25. | Boy Silhouette | 38 | Half-Life Source Short Play. | 0:00 |
| 26. | Die Chaos Gang | 25 | Zurück an die Arbeit, Herr Freimann | 7:18:48 |
| 27. | Sth | 17 | arrived late at work, caused an alien invasion in about 10 minutes. (Half-Life: Source) | 1:09:47 |
| 28. | CuBags | 16 | Moving walls on tracks | Half-Life | Bug | 0:19 |
| 29. | Wolfi | 2 | HALF LIFE Source Lets Play Part 5 | 0:00 |
| 30. | Anubisviech | 1 | Anubis' Adventskalender Tag 8 | 29:54 |
