| 1. |  Easy Allies Plays | Kyle Plays Scooby-Doo! Mystery Mayhem Part 3 & Nickelodeon Kart Racers | 4:28:23 | Let's Play |
| 2. |  A Professional Gamer | Scooby Doo! Mystery Mayhem PS2 Full Longplay | 3:45:19 | Let's Play |
| 3. | RobertoLPDX | Let's Play: Scooby Doo! Mystery Mayhem (Longplay) | 3:43:20 | Let's Play |
| 4. | KitaNashStreams | Why do I keep playing these? - Scooby-Doo Mystery Mayhem #1 - Gamecube Gameplay | 3:17:50 | Let's Play |
| 5. | Easy Allies Plays | Kyle Plays Scooby Doo! Mystery Mayhem | 3:13:45 | Let's Play |
| 6. | Slots90 | Slots87 plays Scooby-Doo Mystery Mayhem part one | 2:59:07 | Let's Play |
| 7. | Easy Allies Plays | Kyle Plays Scooby-Doo! Mystery Mayhem (Pt. 2) | 2:55:32 | Let's Play |
| 8. | Slots90 | Slots87 plays Scooby Doo Mystery Mayhem Part three | 2:55:17 | Let's Play |
| 9. | Lilbumblebear | Scooby Doo Mystery Mayhem Full Gameplay | 2:52:17 | Let's Play |
| 10. | Ghabulous Ghoti | Time for Midnight Snacks [All Food/Clue Locations] | Part 23 | Let's Play Scooby Doo: Mystery Mayhem | 2:00:00 | Let's Play |
| 11. |  brand175 | DolphiniOS- Scooby-Doo Mystery Mayhem (No Jailbreak Test #32) | 1:48:42 | Let's Play |
| 12. | brand175 | DolphiniOS- Scooby-Doo Mystery Mayhem (No Jailbreak Test #31) iPhone XR | 1:33:42 | Let's Play |
| 13. | Fatalordi | Let's Play Scooby-Doo! Le Livre des Ténèbres 05 FIN | 1:19:29 | Let's Play |
| 14. | Fatalordi | Let's Play Scooby-Doo! Le Livre des Ténèbres 01 | 1:15:07 | Let's Play |
| 15. | John GodGames | Scooby-Doo! Mystery Mayhem - PS2 Playthrough 1080p Bad JuJu In the Bayou (PCSX2) PART 4 | 1:08:14 | Let's Play |
| 16. | Gloverlover | Scooby Doo! Mystery Mayhem | Mission 2: Mayhem at the Movies | PS2 Playthrough in 2023 | 1:04:50 | Let's Play |
| 17. |  Xindictive | Xin Quick Plays: Scooby Doo Mystery Mayhem (PS2): Part 5: Hi-Tech Terror | 1:00:28 | Let's Play |
| 18. | brand175 | DolphiniOS- Scooby-Doo Mystery Mayhem (No Jailbreak Test #35) iPhone XR | 1:00:14 | Let's Play |
| 19. | John GodGames | Scooby-Doo! Mystery Mayhem - PS2 Playthrough 1080p Hi-Tech Terror (PCSX2) PART 5 | 57:59 | Let's Play |
| 20. | Near Plays | Demo Reel 47A [Near Plays] - Official U.S. PlayStation Magazine Vol. 82 | 55:45 | Let's Play |
| 21. | Gloverlover | Scooby Doo! Mystery Mayhem | Mission 4: Bad JuJu in the Bayou | PS2 Playthrough in 2023 | 54:50 | Let's Play |
| 22. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem The Finale: The End of the Necrocomicon | 54:47 | Let's Play |
| 23. |  Oriscella | Scooby-Doo et le livre des ténèbres : #2 Du grabuge au ciné (Let's Play Ps2 FR) | 54:16 | Let's Play |
| 24. | Oriscella | Scooby-Doo et le livre des ténèbres : #5 Terreur High-Tech ( Let's Play Ps2 FR) | 54:00 | Let's Play |
| 25. | Gloverlover | Scooby Doo! Mystery Mayhem | Mission 5: Hi-Tech Terror | PS2 Playthrough in 2023 | 53:34 | Let's Play |
| 26. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#8] | 52:17 | Let's Play |
| 27. | John GodGames | Scooby-Doo! Mystery Mayhem - PS2 Playthrough 1080p Weird Wild West (PCSX2) PART 3 | 50:42 | Let's Play |
| 28. | Near Plays | Demo Reel 47B [Near Plays] - Official U.S. PlayStation Magazine Vol. 82 | 50:31 | Let's Play |
| 29. | Oriscella | Scooby-Doo et le livre des ténèbres : #4 Du rififi au marécage (Let's Play Ps2 FR) | 50:21 | Let's Play |
| 30. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#9] | 49:05 | Let's Play |
| 31. | Xindictive | Xin Quick Plays: Scooby Doo Mystery Mayhem (PS2): Part 2: Mayhem At The Movies | 47:00 | Let's Play |
| 32. | Mr. Nutt | Let's Play Mini: Scooby Doo! Mystery Mayhem | 43:27 | Let's Play |
| 33. | Xindictive | Xin Quick Plays: Scooby Doo Mystery Mayhem (PS2): Part 1: The Haunting Of Hambridge | 43:08 | Let's Play |
| 34. | Xindictive | Xin Quick Plays: Scooby Doo Mystery Mayhem (PS2): Part 4: Bad Juju In The Bayou | 42:08 | Let's Play |
| 35. | Keep Tappin' X | Scooby-Doo!: Horror on the High Seas | SPOOPY Flashback | 42:00 | Let's Play |
| 36. | brand175 | DolphiniOS- Scooby-Doo Mystery Mayhem (Speed Test + No Jailbreak Test #37) iPhone XR | 39:37 | Let's Play |
| 37. | Gloverlover | Scooby Doo! Mystery Mayhem | Mission 1: The Haunting of Hambridge | PS2 Playthrough in 2023 | 39:04 | Let's Play |
| 38. | Xindictive | Xin Quick Plays: Scooby Doo Mystery Mayhem (PS2): Part 3: Weird Wild West | 37:44 | Let's Play |
| 39. | Oriscella | Scooby-Doo et le livre des ténèbres : #1 Les esprits de la Gorgone (Let's Play Ps2 FR) | 36:47 | Let's Play |
| 40. | Gloverlover | Scooby Doo! Mystery Mayhem | Mission 3: Weird Wild West | PS2 Playthrough in 2023 | 34:05 | Let's Play |
| 41. | Oriscella | Scooby-Doo et le livre des ténèbres : #3 La terreur de l'ouest (Let's Play Ps2 FR) | 33:29 | Let's Play |
| 42. | Fatalordi | Let's Play Scooby-Doo! Le Livre des Ténèbres 04 | 32:35 | Let's Play |
| 43. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem Episode 10 The game crashed! | 30:07 | Let's Play |
| 44. | Jose Luis | ¡Scooby Doo! Mystery Mayhem (English) de Nintendo Gamecube con emulador Dolphin. Gameplay | 29:23 | Let's Play |
| 45. | brand175 | Dolphin Emulator Asus ROG Phone (Gameplay #107) Scooby-Doo Mystery Mayhem | 28:17 | Let's Play |
| 46. | JoobieDoobieTwo | Scooby Doo Games Marathon! (Mystery Mayhem GC) | 27:46 | Let's Play |
| 47. | CHAOS ROOKIE | Playthrough part 19 of Scooby Doo Mystery Mayhem (gamecube) Finale ghost | 27:30 | Let's Play |
| 48. | Mister Tom Light | LP - Scooby-Doo Mystery Mayhem PS2 - Part 6 - Mummies and the Red Knight | 27:30 | Let's Play |
| 49. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem Episode 1: Finding the Necrocomicon | 27:22 | Let's Play |
| 50. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem Episode 4: The Start of The Hat Cult | 27:19 | Let's Play |
| 51. | Screwaroundgaming | Lets Play Scooby Doo Mystery Mayhem Ep 7: Hell in a minecart | 27:14 | Let's Play |
| 52. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#4] | 26:40 | Let's Play |
| 53. | Screwaroundgaming | Lets Play Scooby Doo Mystery Mayhem Episode 6: Shag and Scoob Get a Harem | 26:16 | Let's Play |
| 54. | Alpha Mal926 | Scooby-Doo! Mystery Mayhem Part 1 - Throwback Thursday | 26:09 | Let's Play |
| 55. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem Episode 2: This is not coke | 25:44 | Let's Play |
| 56. | brand175 | DolphiniOS- Scooby-Doo Mystery Mayhem (No Jailbreak Test #34) iPhone XR | 25:23 | Let's Play |
| 57. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#7] | 24:52 | Let's Play |
| 58. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhen Episode 5: Lost at the Movies | 24:48 | Let's Play |
| 59. | Screwaroundgaming | Lets Play Scooby Doo Mystery Mayhem Episode 9:The Quest For Gumbo | 24:32 | Let's Play |
| 60. | CHAOS ROOKIE | Playthrough part 18 of Scooby Doo Mystery Mayhem (gamecube) Ghost rush | 24:31 | Let's Play |
| 61. | brand175 | Dolphin Emulator Asus ROG Phone (Gameplay #108) Scooby-Doo Mystery Mayhem | 22:57 | Let's Play |
| 62. | EWA Gamesroom | Faz Plays - Scooby Doo: Mystery Mayhem (PS2)(Gameplay) | 22:53 | Let's Play |
| 63. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem Episode 3: It's time to stop screwing around | 22:51 | Let's Play |
| 64. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#1] | 22:50 | Let's Play |
| 65. | brand175 | Dolphin Emulator- Asus ROG Phone 1 (Speed Test #78) Scooby-Doo Mystery Mayhem | 22:26 | Let's Play |
| 66. |  GoatStudiosPlay | TESTING 7 GAMES FROM PLAYSTATION 2 / RYZEN 5 5600G VEGA 7 IN 1080P HIGH / PCSX2 EMULATOR GAMEPLAY #4 | 22:21 | Let's Play |
| 67. | Screwaroundgaming | Lets Play Scooby Doo Mystery Mayhem Episode 8: Spin Me Right Around Scooby | 21:56 | Let's Play |
| 68. | Ghabulous Ghoti | The Sixth Sense | Part 2 | Let's Play Scooby Doo: Mystery Mayhem | 21:28 | Let's Play |
| 69. | CHAOS ROOKIE | Playthrough part 16 of Scooby Doo Mystery Mayhem (gamecube) Hi-tech frustration | 21:24 | Let's Play |
| 70. | Screwaroundgaming | Let's Play Scooby Doo Mystery Mayhem Episode 11 Hi Tech Hijinks | 21:17 | Let's Play |
| 71. | TailsFan109 | Let's Play Scooby Doo Mystery Mayhem Part 7: Down to the Bayou! | 20:59 | Let's Play |
| 72. | CHAOS ROOKIE | Playthrough part 17 of Scooby Doo Mystery Mayhem (gamecube) Yellow Key card | 20:41 | Let's Play |
| 73. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#6] | 20:33 | Let's Play |
| 74. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#5] | 20:30 | Let's Play |
| 75. | CHAOS ROOKIE | Playthrough part 6 of Scooby Doo Mystery Mayhem (gamecube) mummies | 20:16 | Let's Play |
| 76. | CHAOS ROOKIE | Playthrough part 5 of Scooby Doo Mystery Mayhem (gamecube) Dog napped | 20:01 | Let's Play |
| 77. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#2] | 19:57 | Let's Play |
| 78. | CHAOS ROOKIE | Playthrough part 2 of Sooby Doo Mystery Mayhem (Gamecube) Magic book | 19:42 | Let's Play |
| 79. | Ghabulous Ghoti | Scaring Scooby | Part 21 | Let's Play Scooby Doo: Mystery Mayhem | 19:29 | Let's Play |
| 80. | CHAOS ROOKIE | Playthrough part 1 of Sooby Doo Mystery Mayhem (Gamecube) Spooky time | 19:25 | Let's Play |
| 81. | Calham64 | One-Off Let's Plays (Blind Edition!) - Scooby-Doo! Mystery Mayhem (GBA) | 19:15 | Let's Play |
| 82. | CHAOS ROOKIE | Playthrough part 3 of Sooby Doo Mystery Mayhem (Gamecube) P-body | 19:09 | Let's Play |
| 83. | brand175 | Dolphin Emulator Asus ROG Phone (Gameplay #109) Scooby-Doo Mystery Mayhem | 18:51 | Let's Play |
| 84. | SpookyKing31 | Scooby Saturday: Scooby-Doo Mystery Mayhem Playstation 2 Gameplay | 18:34 | Let's Play |
| 85. | CHAOS ROOKIE | Playthrough part 7 of Scooby Doo Mystery Mayhem (gamecube) Potential murder | 18:12 | Let's Play |
| 86. | CHAOS ROOKIE | Playthrough part 8 of Scooby Doo Mystery Mayhem (gamecube) Knight chase | 18:09 | Let's Play |
| 87. | Ghabulous Ghoti | Minigame Mayhem | Part 24 | Let's Play Scooby Doo: Mystery Mayhem | 18:00 | Let's Play |
| 88. | brand175 | Dolphin Emulator Asus ROG Phone (Gameplay #110) Scooby-Doo Mystery Mayhem | 17:54 | Let's Play |
| 89. | Ghabulous Ghoti | The Sequel To My Childhood | Part 1 | Let's Play Scooby Doo: Mystery Mayhem | 17:36 | Let's Play |
| 90. | ThatDudeMichael | Scooby Doo Makes Me Destroy Ghosts | 17:26 | Let's Play |
| 91. | Ghabulous Ghoti | Fred Is Useless | Part 7 | Let's Play Scooby Doo: Mystery Mayhem | 17:16 | Let's Play |
| 92. | Xielent | Scooby Doo! Mystery Mayhem PS2 Playthrough [#3] | 17:15 | Let's Play |
| 93. | Ghabulous Ghoti | French Mustard | Part 6 | Let's Play Scooby Doo: Mystery Mayhem | 16:38 | Let's Play |
| 94. | ThatDudeMichael | Scooby Doo Mystery Mayhem Makes Me Annoyed | 15:34 | Let's Play |
| 95. | Mister Tom Light | LP - Scooby-Doo Mystery Mayhem PS2 - Part 1 - Haunted Library | 15:28 | Let's Play |
| 96. | Ghabulous Ghoti | The Ultimate Ghost [Finale] | Part 22 | Let's Play Scooby Doo: Mystery Mayhem | 15:27 | Let's Play |
| 97. | ThatDudeMichael | Scooby Doo Mystery Mayhem Makes Me Go Insane | 15:17 | Let's Play |
| 98. | ThatDudeMichael | Scooby Doo Mystery Mayhem Makes Me Angry | 15:10 | Let's Play |
| 99. | Ghabulous Ghoti | [REMOVED, SEE BELOW] Overdue | Part 1 | Let's Play Scooby Doo: Mystery Mayhem (GBA) | 15:02 | Let's Play |
| 100. | Ghabulous Ghoti | Make It Stop | Part 25 | Let's Play Scooby Doo: Mystery Mayhem | 14:57 | Let's Play |
