| 1. |  Flothar | 262,714 | Tak wygląda ZAKOŃCZENIE całej gry? KINDERGARTEN 1,5 (Mars Underground #6 PL) | 22:38 |
| 2. | Staszek iGRAszkowski | 144,767 | Mars Underground PL #10 - FINAŁ | Quantiser na 200%! | 53:35 |
| 3. |  Yippee Ki Yay Mr Falcon | 13,615 | Mars Underground | KINDERGARTEN meets GROUNDHOG'S DAY | 18:37 |
| 4. |  Best Indie Games | 13,279 | BEST LOOKING Pixel Art Indie Games of 2019 - Part 2 | Mars Underground & more! | 14:09 |
| 5. |  El Escoces gamer | 6,006 | ATRAPADO EN EL TIEMPO - MARS UNDERGROUND Gameplay Español - EL DIA DE LA MARMOTA | 36:59 |
| 6. |  Wildys | 688 | Mars Underground - день сурка | 52:46 |
| 7. |  ATEBIT | 677 | Mars Underground Review | 12:51 |
| 8. | Charem the Shadox | 660 | Howler for an Hour | Mars Underground | 59:19 |
| 9. |  Adventure's Index | 519 | MARS UNDERGROUND - Launch Trailer | 1:25 |
| 10. | Lenovo Australia and New Zealand | 406 | Lenovo Legion Presents: Mars Underground at PAX Aus 2018 | 1:01 |
| 11. | XS Gaming | 233 | Mars Underground First 15 Min Gameplay | 13:50 |
| 12. | VVolf | 179 | MARS THE SAVAGE | Mars Underground | Full Demo | 22:00 |
| 13. | Check'n Games | 165 | Check'n Mars Underground | 31:37 |
| 14. | Captain Noodles | 121 | I AM SO FREAKING RICH | Mars Underground | Episode #4 | 23:23 |
| 15. | D1DLC | 107 | Mars Underground game - (Demo) First Impressions | 5:42 |
| 16. |  Lemon | 105 | 【Mars Underground】Every night the world ends. | 2:26:19 |
| 17. | BitQuest | 98 | Mars Underground [demo]: Medical Malpractice - BitQuest | 32:38 |
| 18. | The Cryptic Cult | 90 | What The Heck Is Mars Underground? Gameplay And First Impressions | 7:41 |
| 19. | ScottishGeeks | 86 | Mars Underground | STUCK IN A TIME WARP | 10:17 |
| 20. | Maniac_91 | 78 | Mars Underground [9]. Финал (200%) | 35:41 |
| 21. | Player2.net.au | 74 | Player 2 Plays - Mars Underground | 24:16 |
| 22. |  Oparer | 67 | HOW I GOT KICKED OUT OF SCHOOL | Mars Underground Demo Gameplay | Indie Game Wednesday | 17:05 |
| 23. | CheckpointVibes | 65 | Ready Set Indie Games Presents: Mars Underground (PC) | 49:23 |
| 24. | Tesla Gaming | 60 | Mars Underground - First Impressions | 23:25 |
| 25. | SIFTER | 54 | Episode 117 Matt Sanderson (Mars Underground) & parents spending 34% more on games than last year | 27:58 |
| 26. | The Backlog | 54 | Let's Play Mars Underground - Fun with Time Loops! | 0:00 |
| 27. | PaulyPoe | 49 | Mars Underground-PaulyPoe Plays!-GIVE ME MY TIN FOIL HAT!!! | 26:59 |
| 28. | Reillyan | 45 | THE NEW MEDICATION! OF COURSE! | Mars Underground #1 | 14:35 |
| 29. | Directionally Challenged | 37 | Mars Underground | The Day The Whole World Went Away | 19:43 |
| 30. | Special Geek40 | 34 | Mars Underground We are finding out More | 23:22 |
| 31. | Cause and Effect Gamers | 28 | Creating your own computer games with Matt Sanderson | 25:34 |
| 32. | indiexpo | 28 | Mars Underground - Official Trailer | 0:00 |
| 33. |  I Like Pie Gaming | 24 | Mars Underground Indie game Alpha Worth a look | 15:09 |
| 34. | Bora Games | 24 | MARS UNDERGROUND - DIA DA MARMOTA! (GAMEPLAY EM PT-BR) | 16:11 |
| 35. | MaskedMageYT | 22 | Mars Underground | 0:28 |
| 36. | ChrisPlayedThis | 20 | Groundhog Day but its Mars Underground | 25:09 |
| 37. | RetroYuuki | 20 | Time to Go Mars Underground | 2:17:14 |
| 38. |  FunEXPTime | 19 | 100 DAYS EXPERIMENT Mars UNDERGROUND - Time Capsule | 2:19 |
| 39. | scitydreamer | 19 | A Cycle of Mars Underground | 13:17 |
| 40. | Sidekuest | 16 | Sidekuest Adventure In:Mars Underground [DEMO] | 41:32 |
| 41. | Mindverse Saga | 16 | Al vs INDIE: Mars Underground - 1st Impression | 22:39 |
| 42. | AdventureAdvocate | 16 | Mars Underground Trailer #1 | 1:07 |
| 43. |  Lu | 11 | O verdadeiro final afinal ainda gera mais questões... - Mars Underground Part 2 | 1:46:09 |
| 44. | Katastrophy | 9 | Kata's Rev Dayz ¦ Mars Underground | 0:00 |
| 45. |  Lumpi Gaming | 8 | Lumpis Indie-Ecke / Mars Underground #03 / Ist das Spiel verrückt oder Ich? / deutsch | 20:59 |
| 46. | The Sirhcus | 5 | The Game Bros - Mars Underground Demo BITE ME! | 19:23 |
| 47. | Ki77y666 | 3 | Mars Underground | 1:24 |
| 48. | NorkDorf Entertainment | 3 | Mars Underground | 16:22 |
| 49. |  ErnaneUrutuGo | 2 | Conhecendo Jogos Mars Underground | 9:55 |
| 50. | Adli_HM | 1 | (EN/ID) Mars Underground - First Time Impression - Gameplay (Part 1 - Cycle 1-4) #Woovit | 51:02 |
| 51. | Kelari Cuddles | 1 | Indie Week: Mars Underground | 2:23:19 |
| 52. | Adam Dayton | 0 | Fragments of Silicon Reviews: Mars Underground | 0:00 |
