| 1. |  Feniks | 12 | Interloper Multiplayer with Devs - Interloper Game Open Beta Steam | 12:55 |
| 2. |  Opa Helmi LP | 7 | THE LONG DARK [ DEUTSCH ] Let's Play Interloper light #070 Wolfsberg Gameplay German | 38:28 |
| 3. | Nuclear Blast Records | 7 | INTERLOPER - The Wishing Well (OFFICIAL DRUM PLAYTHROUGH) | 5:14 |
| 4. |  Gunthrek | 6 | Black Mesa | Ep. 22: Interloper Pt. 6 | Full Playthrough | 13:45 |
| 5. | fisHC0p | 3 | Interloper #03 - Die Einheiten [Gameplay]*[Let's Play]*[Deutsch] | 16:19 |
| 6. |  lcfreezer | 1 | Half-Life (PC) - Chapter 17: Interloper Gameplay Playthrough | 26:22 |
| 7. | Button Pushin' Cushion | 1 | You Vs An Army Of Robots! Interloper - Let's Play | 24:40 |
| 8. | Sven van der Plank | 1 | Half-Life - Blind Let's Play - Interloper (1440p) [BLIND] | 36:07 |
| 9. |  Vampirschi Gaming | 1 | Interloper - Playthrough (sci-fi first person shooter) | 37:23 |
| 10. | Skai | Games | 1 | Half Life 2001 Playthrough | Part 15 - Xen, Gonarch's Lair and Interloper! | 28:33 |
| 11. |  arjandotorg | 1 | Interloper - Een eerste indruk | 29:48 |
| 12. | NeosForme | 1 | Goopy Strategy! Interloper | Neos Plays | 20:36 |
| 13. |  The Gaming Ground | 1 | Interloper Alpha 4.0 - Part 1 - Preview gameplay (The Gaming Ground) | 36:48 |
| 14. | GameGrindZone | 1 | Interloper gameplay HD - Real Time Strategy - [PC - 1080p] | 19:43 |
| 15. |  OldGamesItalia | 1 | [ITA] IO Interloper - alpha demo - let's play | 41:03 |
| 16. | LastExile | 1 | Interloper - Basic, Elegant, Fun RTS - Quick Look | 18:35 |
| 17. | The Killer Bits | 1 | Interloper | Alpha Gameplay & First Impressions | 21:08 |
| 18. | Dad's Gaming Addiction | 1 | DGA Plays: Interloper (Ep. 1 - Gameplay / Let's Play) | 25:37 |
