| 1. | wiiviewr | Onslaught Review (WiiWare) | 64,120 | Review |
| 2. | Azurè Sky | Onslaught Wii Ware Review | 44,740 | Review |
| 3. |  DarkShadowRage | Onslaught (Wii ware) - First Mission gameplay | 32,995 | |
| 4. | Midenhall | [WiiWare] Onslaught Online Gameplay (4 players) - Investigation | 17,868 | |
| 5. | John GodGames | Onslaught - WiiWare Wii Gameplay 1080p (Dolphin GC/Wii Emulator) | 13,389 | Let's Play |
| 6. | cenorexia | [ マッドセクタ / MadSecta ] - Wii - (jp. version of "Onslaught") | 13,108 | |
| 7. | cenorexia | Onslaught / MadSecta (Wii) — 4P Online Co-Op | HQ 16:9 | 10,077 | |
| 8. | BitShiftTV Reviews | Onslaught Review (Wiiware) | 5,461 | Review |
| 9. | cenorexia | [ Onslaught / MadSecta ] Wii - 3P Co-Op (Mission 10 | 1/2) | HQ 16:9 | 4,796 | |
| 10. | planetnintendoit | Onslaught (WiiWare) - PlanetNintendo.it's Exclusive Italian Presentation Trailer | 4,652 | |
| 11. | bdcool213 | Onslaught - WiFi Match | 3,737 | |
| 12. |  Mario Bros | MUGEN- Onslaught char mas descargar-Download | 3,573 | |
| 13. | cenorexia | [ Onslaught / MadSecta ] Wii - 3P Co-Op (Mission 1) | HQ 16:9 | 3,284 | |
| 14. |  Rawiioli | Onslaught WiiWare - Rawiioli Singleplayer Test | 2,303 | |
| 15. | NintenDaan | [WiiWare] Onslaught - First Look Rewind | 1,728 | |
| 16. | cenorexia | [ Onslaught / MadSecta ] Wii - 3P Co-Op (Mission 10 | 2/2) | HQ 16:9 | 1,661 | |
| 17. | Rawiioli | WiiWare Onslaught Multiplayer Coop Match HD | 1,301 | |
| 18. |  CLICKINZ Android Tutorials Retro Gaming Unboxings RC FX & more | Onslaught Wii Gameplay Wiiware FPS 3D Retro Game Juego 2009 #shorts #wiiware #txemaclick #clickinz | 1,008 | |
| 19. | Rawiioli | Onslaught WiiWare - Rawiioli Gameplay Video | 850 | |
| 20. | Voaly | Onslaught (Wii) Online Multiplayer via Wiimmfi | 641 | |
| 21. |  Unboxing Bros | Onslaught #shorts #xmen #onslaught | 475 | |
| 22. |  JovegaX | Onslaught (WiiWare Gameplay) | 398 | |
| 23. | Emulators & Gameplay HD | Dolphin 5.0-15545 | Onslaught 4K 60FPS UHD | Wii Emulator PC Gameplay | 379 | Let's Play |
| 24. | Happy Beard Games | Onslaught | Wii Wednesdays #3 | 336 | |
| 25. | neXGam | Onslaught (Nintendo Wii) Launch Trailer | 295 | Preview |
| 26. | RiverCityGamers | RCG Plays: Onslaught (Wiiware) | 234 | |
| 27. | pocketneogeo | WiiWare: Onslaught | 221 | |
| 28. | DigdugDak908 | Mixin' Mondays - Onslaught (Wiiware) | 155 | |
| 29. | Demon27248 | Onslaught (Wii/Dolphin) - WFZwei Online Multiplayer Gameplay | 150 | |
| 30. | ultramaximus | Onslaught Stop Motion Animation | 142 | |
| 31. | Elk Plays | Onslaught: Assault | 133 | |
| 32. |  Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 16 | 121 | |
| 33. |  Emu Play | Onslaught (Wii), Dolphin MOD Android, Snapdragon 865, 2x resolution. | 104 | Let's Play |
| 34. | Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 27 | 89 | |
| 35. | One Controller Port | Onslaught (WiiWare) - Quick Play Stream | 87 | |
| 36. |  KaneyfunWesty | Onslaught - Wii "Esta Joyita de WiiWare ya no la recordaba" | 83 | |
| 37. | Demon27248 | Onslaught (Wiiware Online via Dolphin) | 75 | |
| 38. |  Joy Stick News | The Ultimate Mortal Kombat Onslaught Preview | 73 | Preview |
| 39. | Princia Ink | Onslaught 6.1.24 | 70 | |
| 40. | MikeJMurdock | EYE-Alien onslaught II | 62 | |
| 41. | Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 13 | 59 | |
| 42. | Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 5 | 59 | |
| 43. | Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 9 | 51 | |
| 44. | Game Unda | Mortal Kombat: Onslaught Scorpion Chapter 1 Battle 28 | 50 | |
| 45. | ScoreGamersV2 | Onslaught WiiWare Trailer | 48 | Preview |
| 46. | Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 1 | 44 | |
| 47. |  A1starGamer | Zombie Onslaught: Massacre Gameplay (Android,IOS) | 44 | |
| 48. | Game Unda | Summon Mortal Kombat: Onslaught | 39 | |
| 49. | Doorman Net-Productions | Da12thKind- WiiWare Spotlight: Onslaught | 38 | |
| 50. | Game Unda | Mortal Kombat: Onslaught Johnny Cage Chapter 2 Battle 23 | 30 | |
| 51. |  The Glamorous Gaming Misfit | Onslaught (Wii) - PART 1 - Let's Sample - GGMisfit | 28 | |
| 52. | oboeshoesvods | Wiiware Gun Games | oboeshoesgames Twitch VOD | 18.08.23 | 25 | |
| 53. | Game Unda | Mortal Kombat: Onslaught Story Scorpion Chapter 1 Battle 23 | 20 | |
| 54. | VSheep Val | Onslaught (WiiWare) with Coyoda! | 8 | |
| 55. | Splazer Productions | Onslaught WiiWare - Legacy Rewind Rewind | 7 | |
| 56. |  PC do Paulo | Onslaught - Mega Drive - Genesis - Gameplay | 1 | |
