| 1. |  Timpedia | Let's Play Defender Ep. 4 | 2,856 | Let's Play |
| 2. | Timpedia | Let's Play Defender Ep. 5 | 2,024 | Let's Play |
| 3. | Timpedia | Let's Play Defender Ep. 9 | 1,936 | Let's Play |
| 4. | Timpedia | Let's Play Defender Ep. 6 | 1,878 | Let's Play |
| 5. | Timpedia | Let's Play Defender Ep. 7 | 1,786 | Let's Play |
| 6. | Timpedia | Let's Play Defender Ep. 8 | 1,547 | Let's Play |
| 7. |  Kinjo Game Channel 【Retro Games Playthrough】 | 【ファミコン】 スター・ゲイト OP～ある程度ループ (1987年)【FC クリア】【NES Star Gate Playthrough (Full Games)】 | 853 | Let's Play |
| 8. | Lancer | Let's Play Defender: Part #1 - Classic Scrolling Shooter | 684 | Let's Play |
| 9. |  VGDB - Videogame Database | Defender (Midway Arcade Origins) - Sony PlayStation 3 - VGDB | 448 | Let's Play |
| 10. | jtomally9681's Gaming Channel | Let's Play #72 Defender for the Atari 2600 | 344 | Let's Play |
| 11. | Retro Bliss Gaming | Let's Play DEFENDER – An INTELLIVISION Game! Retro Bliss Live! | 306 | Let's Play |
| 12. | OnlyLevelOne | Defender II - NES - Only Level One | 176 | Let's Play |
| 13. | Amigos Retro Gaming | Sprite Castle Plays Defender & Clones (Commodore 64) | 129 | Let's Play |
| 14. | Papa Brad's Gaming | DEFENDER Atari 2600. Papa Brad Plays Atari! | 109 | Let's Play |
| 15. | KILR Television | (Atari 5200) Defender PLAYS the KILR Gamer! || KILR Klassik Museum | 108 | Let's Play |
| 16. |  GigerPunk | Defender on Atari 2600 (Rob's Retro Rambles) | 97 | Let's Play |
| 17. | Jack Alterlife | Defender (Playstation 2) - Full Game Longplay (PCSX2) | 87 | Let's Play |
| 18. | KevGuuey | Super Arcade Boy in Defender of Planet Earth | Gameplay | DEADPOOL PLAYS SUPER ARCADE BOY | Game | 56 | Let's Play |
| 19. |  Bernard Larquey | Midway Arcade Treasures: Defender (Playstation 2 Emulated) | 34 | Let's Play |
| 20. | AveBatTV | Super Arcade Boy in Defender of Planet Earth Gameplay 60fps | 20 | Let's Play |
| 21. | AveBatTV | Super Arcade Boy in Defender of Planet Earth Gameplay no commentary | 13 | Let's Play |
| 22. | Midnight Sprite | Game Over by Default - Defender - Atari 2600 | 12 | Let's Play |
| 23. | RickyRockstarTNS | Defender - Atari 2600 playthrough (recorded 2022-10-08) | 9 | Let's Play |
| 24. |  petsasjim1 | Defender HYPERSPIN SONY PS2 PLAYSTATION 2 NOT MINE VIDEOSUSA | 4 | Let's Play |
| 25. | jasonsgroovemachine | Let's Play Defender | 3 | Let's Play |
| 26. | Silent Authority | Defender | RelaxTV3979 | 2 | Let's Play |
| 27. | Rhino Games - Android, iOS, PC Gameplay | Defender | Rhino3926 Gaming Channel | 0 | Let's Play |
