| 1. | World of Longplays | Mega Drive Longplay [499] Onslaught | 12,958 | |
| 2. | 10min Gameplay | Onslaught ... (Sega Genesis) 60fps Gameplay | 7,077 | |
| 3. |  narox | Onslaught / auto demo / Sega Mega Drive Genesis 1991 | 5,074 | |
| 4. |  petsasjim1 | AMIGA Onslaught AMIGA OCS 1989 Hewson cr QTX t +1 Defjam adf | 3,179 | |
| 5. |  Randomised Gaming | Onslaught (1989) - Mega Drive - Gameplay from the unlicensed Accolade title [HD1080p 60fps] | 2,361 | |
| 6. |  Reinc | Onslaught (Mega Drive/ Sega Genesis) full playthrough | 1,782 | Let's Play |
| 7. | retrocopyvideos | Onslaught (Sega Genesis / Mega Drive) Intro | 1,749 | |
| 8. | Demon27248 | Bellator: MMA Onslaught (Xbox 360) - Online Multiplayer 2021 | 1,374 | |
| 9. | Squakenet | Onslaught gameplay (PC Game, 1989) | 1,343 | |
| 10. | Geek Cabal | Did you know that there are unlicensed Sega Genesis games? #retrogaming #segagenesis #videogames | 1,288 | |
| 11. |  Gears of Games | Onslaught - Quick Look - Atari ST | 1,099 | |
| 12. |  SpiderMwa | Onslaught (Amiga) | STUNNING WAR | 998 | |
| 13. | hipoonios | Amiga Longplay: Onslaught | 987 | |
| 14. |  Retro Sunday | Onslaught - Sega Genesis Review #648 (Retro Sunday) | 864 | Review |
| 15. | infectedflinch | Dave's Nostalgia Trip - Ep4 - Onslaught (Atari ST - 1989) | 537 | |
| 16. | Zrueger Gameplay | Mortal Kombat: Onslaught Part 1 Gameplay Walkthrough Android IOS | 308 | Walkthrough |
| 17. | Top Retro Games | Atari ST Game: Onslaught (1989 Hewson Consultants) | 305 | |
| 18. | Emceemur | Onslaught, Sega Genesis with Emceemur & Triple J J-Town | 275 | |
| 19. | RetroShowCaseGR | ONSLAUGHT (Atari ST / Amiga / Mega Drive) | 274 | |
| 20. | ManFromKnuckle | 60 Minutes to Lose On Sega Genesis - Episode 103 - Onslaught | 249 | |
| 21. | Retro Hawk | Onslaught (1989) - Sega Megadrive / Genesis | 216 | |
| 22. |  OldGames Core | Gameplay Aleatória do Dia - Onslaught(1991, Mega Drive) | 134 | |
| 23. | Encyclopegames | Sega Genesis Megadrive Onslaught | 134 | |
| 24. | FunCade 64 (FC64) | Onslaught ~ Amiga | 104 | |
| 25. |  World of RetroGaming | Onslaught / Atari ST | 89 | |
| 26. |  جزيرة الأمل Hope Island | لعبة الهجوم || Onslaught ( Sega Genesis/Mega Drive ) | 79 | |
| 27. |  s2325 | onslaught for Amiga (demo mode) | 78 | |
| 28. |  Hundgirrid Channel | Onslaught - Atari ST | 72 | |
| 29. | acidonia150 | Onslaught XBLIG Action game remake gameplay | 72 | |
| 30. | s2325 | onslaught preview for Atari ST | 66 | Preview |
| 31. | petsasjim1 | AMIGA Onslaught OCS CHEATPLAY 1989 Hewson cr Flashtro t +3 Flashtro | 64 | |
| 32. | Funk Star | Onslaught (MD) | 62 | |
| 33. |  THE FLIP Channel [ Gamer Edition ] | Onslaught - Commodore Amiga 500 Gameplay Demo | 61 | |
| 34. | JustPlayGames | Onslaught - Mega Drive | 52 | |
| 35. | Alfred's Amazing World | Alfred Tries To Play: Onslaught (Sega Mega Drive) | 51 | |
| 36. | Ducky Bubbles | Ducky Plays: Onslaught - Amiga | 42 | |
| 37. | TheBrunoBits | #159 Onslaught | Mega Drive (Playthrough + Ending) | 42 | Let's Play |
| 38. |  Renaldo Lo Muto | Onslaught (Atari ST / Gameplay #756) | 35 | |
| 39. | FunCade 64 (FC64) | Onslaught ~ Sega Genesis Megadrive | 34 | |
| 40. | Arcade Forever | Sega Mega Drive Genesis ► Onslaught | 32 | |
| 41. | Renaldo Lo Muto | Onslaught (USA/EUR) (Megadrive / Genesis / Gameplay #0732) | 31 | |
| 42. | OldGames Core | Velharia do Dia - Onslaught (1989, Amiga) | 27 | |
| 43. | Zrueger Gameplay | Mortal Kombat: Onslaught Part 2 Gameplay Walkthrough Android IOS | 22 | Walkthrough |
| 44. | PAULO GORBAR GAMES | CONAN DO MEGA DRIVE Onslaught #shorts | 19 | |
| 45. | petsasjim1 | Onslaught USA, SEGA MEGADRIVE GENESIS HYPERSPIN NOT MINE VIDEOSEurope | 19 | |
| 46. | petsasjim1 | CCS & Defjam Onslaught HYPERSPIN AMIGA INTRO CRACKTRO DEMO COMMODORE NOT MINE VIDEOS | 18 | |
| 47. | s2325 | onslaught for Atari ST (slideshow) | 14 | Show |
| 48. | No_Way301 | First Level - Only - Mutant Zombie Onslaught - Xbox 360 | 10 | |
| 49. | Through Retro Tinted Glasses | Title screen : Onslaught : Mega drive #Shorts | 8 | |
| 50. |  봉샘의 게임박물관 | [DOS 게임] 온슬로트(1990) | 5 | |
