| 1. |  StephenFlagg | 26 | Half-Life: Source #26 - Out on a Ledge | 11:21 |
| 2. | Les Jee | 22 | Half-Life: Source - Let's Play FR/QC - Épisode 21 : Parlons Pains | 14:06 |
| 3. | Only Hard Mode | 18 | Half-Life: Source | Ending Chapter 18 Nihilanth & 19 Endgame Walkthrough HARD (MAX) Difficulty #18 | 0:00 |
| 4. | Chocovich | 9 | Nihilanth (Half-Life: Source #9) [FINALE] | 59:20 |
| 5. | Robotnik35 | 9 | Live Stream Test w/ Half-Life: Source | 1:20:09 |
| 6. | Comrade Kane | 9 | Let's Play Half-life: Source (Half-life Game Crawl) - Part 9 | 21:42 |
| 7. | Quiet Emerald | 5 | Half-Life: Source #3 | 2:39:38 |
| 8. | Dragonsfang | 4 | half life source part 4 | 27:47 |
| 9. | KatanaToraSan | 3 | BLACK MESA TRAVERSAL! - Let's Play Half Life Source Part 3 | 0:00 |
| 10. | Froggediah | 3 | Half Life: Source (STREAM 3) | Froggediah Live | 1:29:59 |
| 11. | Sersoft_corp | 2 | Half Life Source Android Elevator Bug | 1:24 |
| 12. | ATI GAMES | 2 | Comparison of Half Life 1 and Half Life Source | 1:04 |
| 13. | Cirno_TV | 2 | What da heck PANIC | 0:13 |
| 14. | Yomachi | 1 | Half-Life RTX Лучше Half-Life Source? | Стримлю спустя год | 0:00 |
| 15. | CorpseGirlTTV | 1 | Half-Life (Source) Full Playthrough! | 7:20:01 |
| 16. | Xplainn | 1 | If Dream speedran Half-Life Source | 0:13 |
| 17. | Rob Rogers | 1 | Fun half-life bug, skip we got hostile chapters by saving scientist | 0:00 |
| 18. | ☆Blue Strider☆ | 1 | Super Forces Hacker Battle | Season 60 Gameplay | 4:20 |
| 19. | PrinceVince28 | 1 | wrong way gordon | 0:08 |
| 20. | CronicGfunk420 | 1 | Half Life Source VR | 8:55 |
| 21. | oanisd | 1 | Half Life: Source but its cursed | 0:45 |
| 22. | Zack Multigamer | 1 | Half-Life: Source - Hazard Course - Part 1 [No Commentary] | 0:00 |
| 23. | N64gamer124 | 1 | Random HL1 info | 1:59 |
| 24. | PurpleColonel | 1 | The WEIRD Crossfire remake in HL Source | 0:49 |
| 25. | Kindy The Cyborg | 1 | Ya Girl Kindy TRIES To Play Half Life: Source (Episode 1) | 17:58 |
| 26. | The Detective on Twitch | 1 | Steam Backlog Series: Half Life Source | 10:25 |
| 27. | arceus413 | 1 | half life source lighting has a mental breakdown | 0:33 |
| 28. | Aluca | 1 | Half Life Source : Third Person Mod Test | 1:06 |
| 29. | iKabigon | 1 | Half-Life | Part 21 | 13:13 |
| 30. | MineCraft Awesome Parodys | 1 | Half Life and Chill | 0:00 |
