| 1. |  Classic Game Room | Classic Game Room HD - DEFENDER for Atari 2600 review | 35,765 | Review |
| 2. | Classic Game Room | Classic Game Room HD - DEFENDER for Colecovision review | 35,040 | Review |
| 3. | Classic Game Room | Classic Game Room - DEFENDER for Atari 5200 review | 30,260 | Review |
| 4. | Classic Game Room | Classic Game Room - DEFENDER review for Atari Computers | 18,671 | Review |
| 5. | CGRundertow | CGR Undertow - OUTPOST DEFENDER ONLINE review for Xbox 360 | 4,619 | Review |
| 6. | The No Swear Gamer | Defender Atari 2600 Review - The No Swear Gamer Ep 256 | 4,462 | Review |
| 7. | 65Gamerguy | Defender Review ColecoVision | 3,849 | Review |
| 8. | AqualungGameReviews | Defender Atari 2600 Review | 3,204 | Review |
| 9. | futurematt5 | Saturn shooter review - Defender (Midway Arcade Hits) | 910 | Review |
| 10. |  Lukozer | Lukozer Retro Game Review 295 - Defender - Arcade Coin-Op | 600 | Review |
| 11. | John Gage | Defend Or Die Review for the Amstrad CPC by John Gage | 537 | Review |
| 12. | Lukozer | Lukozer Retro Game Review - 547 - Defender - Atari 2600 (VCS) | 430 | Review |
| 13. | AppSeeAppDo | Defender game for Android - Review & gameplay | 385 | Review |
| 14. | David King | Defender (2600) - King Game Review | 244 | Review |
| 15. | TheGameLevelTv | Defender : Retro Review : Explicit Language : GameLevelTV | 174 | Review |
| 16. | John Gage | Oblivion Review for the Commodore Amiga by John Gage | 170 | Review |
| 17. | John Gage | Defender Review for the ColecoVision by John Gage | 135 | Review |
| 18. | John Gage | Modified Defender Review for the Acorn BBC Micro by John Gage | 126 | Review |
| 19. | John Gage | Defender II Review for the Atari 2600 by John Gage | 121 | Review |
| 20. | John Gage | Defender Review for the Arcade by John Gage | 113 | Review |
| 21. | Ballistik Coffee Boy | XPO 45: (DEEP DIVE!) "Defender" (1982) by Atari (XpressO: 5-Minute Atari 2600 Game Reviews) | 101 | Review |
| 22. |  Kumar's Gaming | Defender - Game Review - Atari 2600 | 91 | Review |
| 23. | John Gage | Defender Review for the Atari 2600 by John Gage | 49 | Review |
| 24. | MS-DOS Game Reviews | Defender - 1982 - MS-DOS Game Review | 43 | Review |
| 25. |  StefKnightCS | DEFENDER FOR THE ATARI 2600 REVIEW | 38 | Review |
| 26. |  hirudov2d | Mayday [Arcade Longplay] (1980) Hoei {Set 3} | 26 | Review |
| 27. | Kumar's Gaming | Defender game review by chatGPT - Atari 2600 | 22 | Review |
