| 1. |  SEGA MD2 | 1:28:59 | Ecco Junior - Difficulty Hard - (Sega Genesis) - Longplay | 54:21 |
| 2. |  kreestin | 1:21:04 | Sesame Street: Counting Cafe [Full Playthrough] [Sega Genesis] | 1:21:04 |
| 3. | Jake Twitchin | 1:11:10 | JT Streams- Ecco Jr. Full Playthrough | 1:11:10 |
| 4. |  GameQuestArchive | 59:59 | Ecco Jr. Megadrive/Genesis, Full playthrough +Ending/credits. | 59:59 |
| 5. |  DannyDaddel | 51:27 | Let's Play Ecco Jr. (Sega Mega Drive / German) Teil 3 | 15:34 |
| 6. | Village Monk's Gaming Memories | 43:22 | Ecco Jr. - Mega Drive / Genesis (Full Playthrough of a really short game) | 43:22 |
| 7. |  Mecheon | 39:25 | Let's Play Ecco Jr: Part 3 | 12:55 |
| 8. | ZetaPlays | 39:02 | ECCO Jr. (Genesis) - The Best ECCO Game | 39:02 |
| 9. | TheDarkAce | 37:44 | Ecco Jr. Playthrough 8/8 (Ending) | 1:33 |
| 10. | Sheena Plays | 35:16 | Sheena Plays Ecco Jr Part 2: The Big Blue | 9:02 |
| 11. | AlexZhano | 33:10 | Ecco Jr. (Sega Mega Drive/Genesis). | 33:10 |
| 12. | Media Pool | 31:07 | Ecco Jr. (Genesis) Playthrough longplay retro video game | 31:07 |
| 13. |  Longplay Center | 23:51 | Ecco Jr. (Genesis) Playthrough [4K] | 23:51 |
| 14. |  GrognPAD | 20:09 | [Retroplay#13] Test Ecco The Dolphin (Megadrive) | 20:09 |
| 15. | Goose Face | 16:29 | Ecco Jr. - Part 4: Finding Big Blue | 16:29 |
| 16. | Let's Play OSG | 14:23 | Ecco Jr. - Песнь Моря! Юный Дельфинчик Экко! | 14:23 |
| 17. | Tesla38 | 12:54 | Teslas Video Playthrus - Ecco JR 01 Dolphins are cool | 12:54 |
| 18. | Haven and Friends | 11:19 | Haven Plays Sega (Ep174 ECCO Jr.) | 11:19 |
| 19. |  جزيرة الأمل Hope Island | 5:45 | لعبة الدولفين إيكو جونيور || Ecco Junior ( Sega Genesis/Mega Drive ) | 5:45 |
| 20. | Retro Cheating :D | 3:53 | Ecco Jr One Level Playthrough using a MegaDrive Cheat Code :D | 3:53 |
| 21. | leress | 3:30 | Ecco Jr.-Ocean Tag, Dolphin Ride | 3:30 |
