| 1. |  guestgex | Let's Play Alien Trilogy PS1 Part 1 | 32 | Let's Play |
| 2. | guestgex | Let's Play Alien Trilogy PS1 Part 1 | 29 | Let's Play |
| 3. | RetroGamerVX | RGVX Attempts : Alien Trilogy : Playstation 1 ( How To Crap Ones Pants! ) | 18 | Let's Play |
| 4. | RETRO GAMER 84's GAMING ZONE | Alien trilogy playstation gameplay video | 17 | Let's Play |
| 5. | guestgex | Let's Play Alien Trilogy PS1 Part 3 | 17 | Let's Play |
| 6. | guestgex | Let's Play Alien Trilogy PS1 Part 3 | 15 | Let's Play |
| 7. | guestgex | Let's Play Alien: Trilogy PS1 Part 5 | 14 | Let's Play |
| 8. | guestgex | Let's Play Alien Trilogy PS1 Part 2 | 12 | Let's Play |
| 9. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 02/34 | 11 | Let's Play |
| 10. | guestgex | Let's Play Alien Trilogy PS1 Part 4 | 11 | Let's Play |
| 11. | The Retro Perspective | Official Playstation Magazine UK Demo 7 | June 1996 | 10 | Let's Play |
| 12. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 01/34 | 10 | Let's Play |
| 13. | guestgex | Let's Play Alien Trilogy PS1 Part 2 | 9 | Let's Play |
| 14. | Platform32 | Let's Play PS1 games on original hardware! Live PS1 gameplay | 9 | Let's Play |
| 15. | guestgex | Let's Play Alien: Trilogy PS1 Part 6 | 8 | Let's Play |
| 16. | guestgex | Let's Play Alien: Trilogy PS1 Part 8 FINALE | 7 | Let's Play |
| 17. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 34/34 | 7 | Let's Play |
| 18. | guestgex | Let's Play Alien: Trilogy PS1 Part 7 | 7 | Let's Play |
| 19. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 18/34 | 6 | Let's Play |
| 20. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 17/34 | 6 | Let's Play |
| 21. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 06/34 | 5 | Let's Play |
| 22. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 13/34 | 4 | Let's Play |
| 23. | Retro Cheating :D | Alien Trilogy One Level Playthrough using the Action Replay V2 Ps2 Bonus Disc for Ps1 :D | 4 | Let's Play |
| 24. | Retro Hawk | Alien Trilogy - Playstation 1 (PSX) (PS1 Mini Classic Gameplay) | 4 | Let's Play |
| 25. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 24/34 | 4 | Let's Play |
| 26. | Classic Retro Game Room | Lets Play Alien Trilogy For The Sega Saturn - Classic Retro Game Room | 4 | Let's Play |
| 27. | MinusInferno | Alien Trilogy | Let's Play | 3 | Let's Play |
| 28. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 29/34 | 3 | Let's Play |
| 29. | Retro Cheating :D | Sega Saturn Demo Disc Preview Vol 1 Alien Trilogy One Level Playthrough :D | 3 | Let's Play |
| 30. | stumpy4770 | Official PlayStation Magazine: Demo Disc 7. June 1996. | 3 | Let's Play |
| 31. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 33/34 | 2 | Let's Play |
| 32. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 21/34 | 2 | Let's Play |
| 33. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 15/34 | 2 | Let's Play |
| 34. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 28/34 | 2 | Let's Play |
| 35. | Roggor | COMIN' OUTTA THE PIXELY WALLS! - Let's Play Alien Trilogy (PS1 FPS DOOM-clone Gameplay Walkthrough) | 2 | Let's Play |
| 36. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 31/34 | 2 | Let's Play |
| 37. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 32/34 | 2 | Let's Play |
| 38. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 26/34 | 2 | Let's Play |
| 39. | JayyJammer | Alien Trilogy (PS1) | Part 1 | Its XenoMorphin Time | Gameplay Playthrough | 2 | Let's Play |
| 40. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 22/34 | 2 | Let's Play |
| 41. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 11/34 | 2 | Let's Play |
| 42. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 23/34 | 2 | Let's Play |
| 43. | JohnTMorton | Nostalgamer Unboxes Alien Trilogy Platinum On Sony Playstation UK PAL System Version | 2 | Let's Play |
| 44. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 20/34 | 2 | Let's Play |
| 45. | Benjio | It isn’t safe in here!… Alien Trilogy #gaming #playthrough #game #playstation #retrogaming #ps1 | 1 | Let's Play |
| 46. | Paul Eales | Alien Trilogy. [PlayStation]. (1996 - Probe Entertainment). Normal Playthrough. 60Fps. | 1 | Let's Play |
| 47. | mjhcsta | 🔴LIVE - mjhcsta | Alien Day 2022 | Alien Trilogy, PlayStation Classic! | 1 | Let's Play |
| 48. | Amesuki Audio | Blind Let's Play: Alien Trilogy (Sega Saturn) Part 05/34 | 1 | Let's Play |
