| 1. |  rrvirus | All Boss Battle - OK K.O.! Let’s Play Heroes - Walkthrough Gameplay | 2,095,334 | Walkthrough |
| 2. | Video Game News | OK K.O.! Let’s Play Heroes ALL BOSSES | 1,745,175 | |
| 3. | Video Game News | OK K.O.! Let’s Play Heroes All Cutscenes | 935,771 | |
| 4. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 1 Walkthrough Gameplay | 899,069 | Walkthrough |
| 5. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 12 Walkthrough Gameplay | 867,752 | Walkthrough |
| 6. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - Going Undercover at Boxmore (Xbox One Gameplay) | 377,419 | Let's Play |
| 7. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - Unlocking K.O.'s Powie Zowie was a Bad Idea (Xbox One Gameplay) | 266,284 | Let's Play |
| 8. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - K.O. just wants to be a Bonafide Hero (Xbox One Gameplay) | 241,201 | Let's Play |
| 9. | rrvirus | HOLO JANE Pow Card & POWIE ZOWIE Unlocked - OK K.O.! Let’s Play Heroes - Walkthrough Gameplay | 240,983 | Walkthrough |
| 10. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 2 Walkthrough Gameplay | 215,856 | Walkthrough |
| 11. | Mr Sonic | OK K.O.! Let's Play Heroes - Dendy Hacked Level For K.O Gameplay | 213,193 | Let's Play |
| 12. | The8Bittheater | OK K.O.! Let's Play Heroes - Dendy Got Her Powie Zowie! - Part 14 [Playstation 4 Gameplay] | 206,051 | Let's Play |
| 13. | Mr Sonic | OK K.O! Let's Play Heroes - T.K.O Started Trashing The Plaza When K.O Powie Zowie Unclocked | 192,849 | Let's Play |
| 14. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - Mr. Gar's Not So Secret Crush on Carol (Xbox One Gameplay) | 187,518 | Let's Play |
| 15. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Rad Enid Eat Flamin' Tamarind Candies When Go For A Picnic Gameplay | 167,347 | Let's Play |
| 16. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 1 - No Commentary | 151,522 | Walkthrough |
| 17. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 3 Walkthrough Gameplay | 144,821 | Walkthrough |
| 18. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 4 Walkthrough Gameplay | 128,987 | Walkthrough |
| 19. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O. Gets His POW Card Gameplay | 112,822 | Let's Play |
| 20. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 13 Walkthrough Gameplay | 111,063 | Walkthrough |
| 21. | rrvirus | Pow Card Machine's Symbols Part 1 - Baby Teeth Unlocked - OK K.O.! Let’s Play Heroes Walkthrough | 110,960 | Walkthrough |
| 22. | Mr Sonic | OK KO Let's Play Heroes K.O Come Work For Lord Boxman To Stop All Attack Lakewood Plaza Turbo | 109,935 | Let's Play |
| 23. | Video Game News | OK K.O.! Let’s Play Heroes How to unlock HOLO-JANE | 102,589 | |
| 24. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 11 Walkthrough Gameplay | 99,714 | Walkthrough |
| 25. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 16 Walkthrough Gameplay | 92,846 | Walkthrough |
| 26. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 15 Walkthrough Gameplay | 91,216 | Walkthrough |
| 27. | Mr Sonic | OK K.O.! Let's Play Heroes - Boxmore Is Developing A New Highly Advanced Battle Bot Model EN1D | 86,809 | Let's Play |
| 28. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 6 Walkthrough Gameplay | 86,533 | Walkthrough |
| 29. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 5 Walkthrough Gameplay | 80,878 | Walkthrough |
| 30. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 8 - No Commentary | 79,411 | Walkthrough |
| 31. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - K.O. is Heroing Out So Hard Right Now (Xbox One Gameplay) | 73,829 | Let's Play |
| 32. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 14 Walkthrough Gameplay | 70,194 | Walkthrough |
| 33. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 10 Walkthrough Gameplay | 69,348 | Walkthrough |
| 34. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 9 Walkthrough Gameplay | 67,186 | Walkthrough |
| 35. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Walkthrough - PART 1 - New Pow Cards! (PS4, Xbox One & PC) | 60,083 | Let's Play |
| 36. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O's Mom And Mr Gar Go Rescue Rad And Enid At Boxmore Walkthrough | 59,988 | Let's Play |
| 37. | The8Bittheater | OK K.O.! Let's Play Heroes - Find a Singer for Enid - Part 9 [Playstation 4 Gameplay] | 58,618 | Let's Play |
| 38. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 8 Walkthrough Gameplay | 58,193 | Walkthrough |
| 39. | rrvirus | OK K.O.! Let’s Play Heroes - PS4 / XBox One / Steam - Day 7 Walkthrough Gameplay | 57,098 | Walkthrough |
| 40. | rrvirus | OK K.O.! Let’s Play Heroes - RED ACTION POWIE ZOWIE UNLOCKED - Walkthrough Gameplay | 55,459 | Walkthrough |
| 41. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 11 - No Commentary FINAL BOSS + ENDING | 46,491 | Walkthrough |
| 42. | Video Game News | OK K.O.! Let’s Play Heroes ALL CODES Elodie Unlocked | 43,966 | |
| 43. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 2 - No Commentary | 39,965 | Walkthrough |
| 44. | Mr Sonic | OK KO! Let's Play Heroes - K.O Fight T.K.O To Rescue His Mom Mr Gar, Rad, Enid From Boxmore Gameplay | 38,897 | Let's Play |
| 45. | The8Bittheater | OK K.O.! Let's Play Heroes - TKO!!! - Part 22 [Playstation 4 Gameplay] | 37,588 | Let's Play |
| 46. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Fight Lord Boxman Boss Battle Walkthrough Gameplay | 37,502 | Let's Play |
| 47. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 10 - No Commentary | 35,273 | Walkthrough |
| 48. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 5 - No Commentary | 31,657 | Walkthrough |
| 49. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - K.O. gets his very own POW Card (Xbox One Gameplay) | 29,693 | Let's Play |
| 50. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 3 - No Commentary | 29,330 | Walkthrough |
| 51. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Gave The Note To His Mom From Mr Gar Gameplay Walkthrough | 28,385 | Walkthrough |
| 52. | Video Game News | OK K.O.! Let’s Play Heroes Final Boss + Ending | 26,517 | |
| 53. | The8Bittheater | OK K.O.! Let's Play Heroes - Enid is Leaving Lakewood Plaza Turbo?!! - Part 25 [Playstation 4] | 26,251 | Let's Play |
| 54. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 7 - No Commentary | 25,121 | Walkthrough |
| 55. | The8Bittheater | OK K.O.! Let's Play Heroes - THE END [Playstation 4 Gameplay, Walkthrough] | 24,320 | Let's Play |
| 56. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 9 - No Commentary | 24,195 | Walkthrough |
| 57. | Mr Sonic | OK K.O.! Let's Play Heroes - Boxmore Stole K.O's Mommy Phone Canisters | 23,566 | Let's Play |
| 58. | The8Bittheater | OK K.O.! Let's Play Heroes - Find Villainous & Fabulous Magazine - Part 16 [Playstation 4 Gameplay] | 22,798 | Let's Play |
| 59. | rrvirus | OK K.O.! Let’s Play Heroes - THE MOVIE (All Cinematic Cutscenes) | 19,644 | Let's Play |
| 60. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Go Rescue His Mom, Mr Gar, Rad And Enid Walkthrough Gameplay | 18,170 | Let's Play |
| 61. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Used All Coins To Buy Cards When He Patrol Lakewood Plaza Turbo | 17,856 | Let's Play |
| 62. | Alpha Jay Show | Trying Out The NEW OK K.O. Game! (OK K.O.! Lets Play Heroes First Impressions) | 16,516 | |
| 63. | Video Game News | OK K.O.! Let’s Play Heroes T.K.O Vs. K.O | 16,278 | |
| 64. | Jyran 2.0 | OK K.O.! Let’s Play Heroes ps4 Opening | 16,143 | |
| 65. | Video Game News | OK K.O.! Let’s Play Heroes Gameplay Walkthrough Part 4 - No Commentary | 15,604 | Walkthrough |
| 66. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Playthrough - PART 2 - Powie Zowie & Lord Boxman's Evil Plan | 15,437 | Let's Play |
| 67. | Mr Sonic | Enid Will DJ Fireball - OK K.O.! Let's Play Heroes Gameplay | 15,019 | Let's Play |
| 68. | Mr Sonic | OK KO Let's Play Heroes - K.O Used Chameleon Jr Pow Cards To Fights Lord Boxman's Evil Bots Gameplay | 14,602 | Let's Play |
| 69. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Will Be Jethro To Boxmore With Project E-N1D Gameplay | 14,210 | Let's Play |
| 70. | Sooo Mungry | OK K.O.! Let's Play Heroes Video Game - PART 15 - Baby K.O. + Snappy Wappy | 13,512 | Let's Play |
| 71. | The8Bittheater | OK K.O.! Let's Play Heroes - Find Baby Teeth for Enid! - Part 4 [Playstation 4 Gameplay] | 13,490 | Let's Play |
| 72. | gameslice | OK K.O.! Let’s Play Heroes & Capy Games Developer Interview | 13,314 | |
| 73. | Mr Sonic | OK K.O.! Let’s Play Heroes - Rad Go Break His Box-Lifting Record And Go Down In Plaza History | 13,281 | |
| 74. | Mr Sonic | OK K.O.! Let's Play Heroes - List of Secret Codes to Redeem At The POW Card Machine (Part 1) | 12,842 | Let's Play |
| 75. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Playthrough - PART 9 - Ancient Scroll (PS4, Xbox One, PC) | 12,702 | Let's Play |
| 76. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Get Powie Zowie Of Mr GAR Gameplay | 12,504 | Let's Play |
| 77. | The8Bittheater | OK K.O.! Let's Play Heroes - K.O. Works at Boxmore Now - Part 28 [Playstation 4] | 12,396 | Let's Play |
| 78. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Guide - PART 3 - Rainbow Dino Doo-Doo | 12,077 | Let's Play |
| 79. | Mr Sonic | How to Unlock Baby Teeth Pow Card in OK K.O!. Let's Play Heroes Gameplay | 12,072 | |
| 80. | Mr Sonic | OK K.O.! Let's Play Heroes - Party With Mr Logic, Enid, Jethro And Enid is DJ Fireball Gameplay | 11,958 | Let's Play |
| 81. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - The Final Chore is to Give Mom a Big Hug (Xbox One Gameplay) | 11,476 | Let's Play |
| 82. | The8Bittheater | OK K.O.! Let's Play Heroes - GIF for Dendy - Part 3 [Playstation 4 Gameplay, Walkthrough] | 10,955 | Let's Play |
| 83. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - Enid is DJ Fireball by Night (Xbox One Gameplay) | 10,648 | Let's Play |
| 84. | Sooo Mungry | OK K.O.! Let's Play Heroes Walkthrough - PART 4 - Level 0 Panic (PS4, Xbox One, PC) | 10,631 | Let's Play |
| 85. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Guide - PART 7 - Mystagical Orb! (PS4, Xbox One, PC) | 10,512 | Let's Play |
| 86. | Mr Sonic | K.O Used Joff The Shaolin Monk POW Card OK K.O.! Let's Play Heroes Walkthrough Gameplay | 10,360 | Walkthrough |
| 87. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Fight FINAL BOSS BATTLE Walkthrough Gameplay | 10,342 | Let's Play |
| 88. | Mr Sonic | OK K.O.! Let's Play Heroes - Cheers For K.O When He Rescue His Mom, Mr Gar, Rad And Enid Gameplay | 10,242 | Let's Play |
| 89. | The 8-Bit Arcade | OK K.O.! Let's Play Heroes - Social Media is Too Complicated for K.O. (Xbox One Gameplay) | 9,875 | Let's Play |
| 90. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Used Billiam Milliam Pow Cards When He Patroll Lakewood Plaza Turbo | 9,546 | Let's Play |
| 91. | The8Bittheater | OK K.O.! Let's Play Heroes - Help Mr. Gar Talk to Mommy - Part 19 [Playstation 4 Gameplay] | 9,128 | Let's Play |
| 92. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Playthrough - PART 6 - Big Robot Boss! (PS4, Xbox One, PC) | 8,975 | Let's Play |
| 93. | Sooo Mungry | OK K.O.! Let's Play Heroes Gameplay Walkthrough - PART 5 - Fight Quests (PS4, Xbox One, PC) | 8,932 | Let's Play |
| 94. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Will Become A Great Warrior in Future Walkthrough | 8,623 | Let's Play |
| 95. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Used GINGER & CAROL Pow Cards To Fights Lord Boxman's Evil Bots | 8,357 | Let's Play |
| 96. | Mr Sonic | OK K.O.! Let's Play Heroes - K.O Toyed With Darrell For 2 Whole Minutes Gameplay | 8,302 | Let's Play |
| 97. | Jyran 2.0 | OK K.O.! Let’s Play Heroes ps4 All unlocked & locked Pow Cards/ Powie Zowies | 8,283 | |
| 98. | Cornshaq | OK K.O.! LET'S PLAY HEROES - REVIEW | 8,266 | Review |
| 99. | The8Bittheater | OK K.O.! Let's Play Heroes - K.O. Got His POW Card!!! - Part 5 [Playstation 4 Gameplay] | 7,815 | Let's Play |
| 100. | Sooo Mungry | OK K.O.! Let's Be Heroes Video Game - PART 10 - DJ Fireball! (PS4, Xbox One, PC) | 7,669 | |
