| 1. | AFTER BEING DEFEATED... SANS RETURNS!! | Undertale Fan Game | 3,146,851 | | Undertale
|
| 2. | UNDERSWAP: THE COMPLETE STORY GAME | 2,593,383 | | Undertale
|
| 3. | DUSTTALE: THE PACIFIST "REBELLION" ROUTE | The True Ending + Full Fan Game Release | 2,289,012 | | Undertale
|
| 4. | UNDERFELL: THE COMPLETE STORY GAME | 2,030,958 | | Undertale
|
| 5. | Undertale: The Alternative Ending | 1,766,862 | | Undertale
|
| 6. | CAN FRISK & FRIENDS STOP ERROR SANS?! BEST FAN GAME EVER!! [Echo Release] Underfell | 1,762,210 | | Undertale
|
| 7. | ERRORTALE: THE FULL STORY GAME.... sort of | 1,640,279 | | Undertale
|
| 8. | EVERY AU SANS IN ONE BATTLE | Ultimate Ink Sans Fight [Phase 1] | 1,405,735 | | Undertale
|
| 9. | THERES BEEN AN UPDATE WITH EVEN MORE AU SANS!! Ultimate Ink Sans Fight [Full Phase 1 & 2 Complete] | 1,347,942 | | Undertale
|
| 10. | THIS IS IT!! THE END OF DUSTTALE!! Dusttale: Full Fan Game Release + Ending Final Battle | 1,337,441 | | Undertale
|
| 11. | FRISK HAS FALLEN INTO THE DARKEST AU YET!! | Underworld: An Undertale Fan Game | 1,294,114 | | Undertale
|
| 12. | Beat Saber: Undertale Songs | Disbelief Papyrus | 1,266,562 | | Undertale
|
| 13. | UNDERPANTS: THE GAME | HILARIOUS GENOCIDE RUN | 1,156,925 | | Undertale
|
| 14. | THE STORY TOLD FROM SANS PERSPECTIVE!! | Undertale: SixBones | 1,132,838 | | Undertale
|
| 15. | THE SCARIEST UNDERTALE GAME EVER MADE!! | TrueLab.EXE | 1,116,762 | | Undertale
|
| 16. | Now You Control Their Destiny!! GLITCHTALE: THE FAN GAME | 1,041,526 | | Undertale
|
| 17. | THE ULTIMATE MEGALO BATTLE EVER!! Megalofee | 1,011,392 | | Undertale
|
| 18. | ALL THE NEW CONTENT ON NINTENDO SWITCH UNDERTALE!! Mew Mew Genocide/Pacifist Boss Fight! | 991,003 | | Undertale
|
| 19. | GOING BACK TO KILL EVERYONE IN HIDING!! | Undertale: TRUE GENOCIDE | 984,101 | | Undertale
|
| 20. | TORIEL IS AFTER YOUR SOUL!! | Undertale Quest | 965,677 | | Undertale
|
| 21. | INSANE FIRST PERSON UNDERTALE | ALL BOSS BATTLES | YABTS | 905,119 | | Undertale
|
| 22. | ARE YOU READY FOR THE WORST TIME?!?! They're Literally All Here.... | 895,100 | | Undertale
|
| 23. | A TRULY TERRIFYING UNDERTALE FAN GAME... Horrortale (2019) | 894,769 | | Undertale
|
| 24. | YOU WON'T SURVIVE THIS SCARY NEW UNDERTALE FAN GAME!!! | 861,117 | | Undertale
|
| 25. | ACTUALLY DEFEATING THE NIGHTMARE!! Gumball.EXE | 852,221 | | Undertale
|
| 26. | TEMMIE'S EPIC JOURNEY TO SAVE THE WORLD!! | TEMMIETALE | 850,393 | | Undertale
|
| 27. | THE FINAL BATTLE AGAINST CHARA | StoryShift Genocide Run Ending "Devilovania" | 837,879 | | Undertale
|
| 28. | You Thought It Was Over... THE INK TIME TRIO IS HERE!! | 798,941 | | Undertale
|
| 29. | THE GREATEST UNDERTALE SEQUEL IS HERE!! | Understory | An Undertale 2 Fan Game | 772,204 | | Undertale
|
| 30. | You've Never Seen Underswap Like This Before.... UNDERSWAP (2019) | 769,604 | | Undertale
|
| 31. | FRISK'S FAMILY IS REVEALED!! THE STORY AFTER TRUE PACIFIST RUN | Undertale: Kissy Cutie | 741,408 | | Undertale
|
| 32. | AFTER HUNDREDS OF GENOCIDE RUNS... SANS GETS HIS REVENGE!! | Dusttale {Amazing Undertale Fan Game} | 731,365 | | Undertale
|
| 33. | THE HOTTEST UNDERTALE FAN GAME EVER!! | UNDERHOT | 707,910 | | Undertale
|
| 34. | THIS GAME IS SO FRESH ITS LIT YO!! | Underfresh -- plskllme | 665,049 | | Undertale
|
| 35. | The Ultimate Undertale Battle Simulator | Underfight | 656,743 | | Undertale
|
| 36. | Undertale.EXE ... There Is No Hiding From Chara | 649,851 | | Undertale
|
| 37. | SANS HAS ABSORBED CHARA'S SOUL!! Fadetale | 648,329 | | Undertale
|
| 38. | YOU DESTROYED SANS!! NOW PAPYRUS WILL HAVE HIS REVENGE!! | The Unseen Ending | 646,299 | | Undertale
|
| 39. | BATTLING UNDERTALE'S "SECRET" BOSS!! An Undertale Fun Value 66 Gaster Room 269 Fan Battle | 596,151 | | Undertale
|
| 40. | THE BATTLE AGAINST UNDERWORLD TORIEL | The Creepiest AU Fan Game | 590,405 | | Undertale
|
| 41. | Plants Vs Zombies Meets Undertale In... UNDERPLANTS!! | 580,853 | | Undertale
|
| 42. | FIGHTING TORIEL IN VIRTUAL REALITY!! Undertale VR | 554,375 | | Undertale
|
| 43. | HORRIBLE THINGS ARE HAPPENING UNDERGROUND... HELP_Tale | 545,856 | Let's Play | Undertale
|
| 44. | Uhh... Flowey Has The Infinity Gauntlet | 530,642 | | Undertale
|
| 45. | THE UNTOLD STORY OF THE SOUL OF JOY | Full Undertale Fan Game | 524,831 | | Undertale
|
| 46. | POKETALE/UNDERMON | AN AMAZING NEW JOURNEY BEGINS!! | 516,362 | | Undertale
|
| 47. | ONLY ONE MAN CAN STOP THE VIRUS!! Infectedtale | 489,930 | | Undertale
|
| 48. | THE ULTIMATE SANS HAS BEEN RELEASED!! Sans Multiverse Simulator | 471,880 | | Undertale
|
| 49. | HE CAN'T ESCAPE DESTINY | Sanstale | 464,911 | | Undertale
|
| 50. | They've Gone Too Far... UNDERLUST SANS FAN GAME BATTLE | 453,273 | | Undertale
|
| 51. | CHARA VERSUS DERP FRISK | Underfail | 450,330 | | Undertale
|
| 52. | ITS TIME TO END THE LAST SURVIVORS!! | Undertale: TRUE GENOCIDE | 447,412 | | Undertale
|
| 53. | DATING SANS... This Went Horribly Wrong!! | UnderLOVETale - An Undertale Dating Sim GAME | 445,096 | | Undertale
|
| 54. | UNDERTALE'S SANS MEGALOVANIA IN FORTNITE!! | 441,135 | | Undertale
|
| 55. | OMEGA SANS?!?! | An All New Sans Simulator | 435,955 | | Undertale
|
| 56. | AMAZING FAN GAME!! Storyswap Color: Asriel Genocide Route Battle | 434,076 | | Undertale
|
| 57. | THE SHOCKING ENDING TO DELTA RUNE!! Undertale Will Never Be The Same.... | 433,994 | | Undertale
|
| 58. | LiNX4.EXE | I HAVE MY OWN FAN GAME!!! GREATEST EXE EVER MADE (not clickbait) | 411,826 | | Undertale
|
| 59. | DEFEATING DELL!! + THE ENDING TO OVERTIME: GENOCIDE!! | 403,563 | | Undertale
|
| 60. | LET THE BATTLE AGAINST SANS BEGIN!! | Undertale Levels | Super Mario Maker | 398,382 | | Undertale
|
| 61. | THIS TIME NOBODY CAN HIDE FROM US!! | Undertale: TRUE GENOCIDE | 398,298 | | Undertale
|
| 62. | Undertale's Disbelief Revenge: The Unseen Ending ACT 6 + The Unforgivable Ending Preview | 382,325 | | Undertale
|
| 63. | AFTER SANS DEATH... SANS WILL ESCAPE THE VOID!! | Seven Days: The Void | 378,531 | | Undertale
|
| 64. | UNDERTALE 2 CONFIRMED!! NEW SECRET FOUND IN UNDERTALE NINTENDO SWITCH!! | 372,050 | | Undertale
|
| 65. | AMAZING UNDERTALE SEQUEL: UNDERFELL w/ VOICE ACTING!!! | 363,318 | | Undertale
|
| 66. | DISBELIEF TAILS WILL HAVE HIS REVENGE FOR ALL THE BAD TIMES!!! | 361,319 | | Undertale
|
| 67. | IT'S ACTUALLY REALLY HERE!! Toby Fox's Newest Undertale "Delta Rune" Chapter 1 True Pacifist Route | 355,611 | | Undertale
|
| 68. | ANOTHER ADVENTURE BEGINS!! | Trainertale | 355,404 | | Undertale
|
| 69. | SANS & PAPYRUS HAVE MERGED TOGETHER?!?! | DustTaleBelief | 355,236 | | Undertale
|
| 70. | Beat Saber: Undertale Songs | Defeating Sans' Megalovania + Bonetrousle, Hopes and Dreams, + More | 352,339 | | Undertale
|
| 71. | ALL TRICKS NO TREATS | HorrorTale | 348,758 | | Undertale
|
| 72. | An All New Horrortale Story!! Full Game + Ending | 348,450 | | Undertale
|
| 73. | TOP 10 BEST UNDERTALE FAN GAMES YOU MUST PLAY!! | 343,171 | | Undertale
|
| 74. | GIRL SANS & TEENAGE PAPS?!? A Sequel Many Years After Undertale | Fanstory | 340,639 | | Undertale
|
| 75. | DISTRUST SANS WILL HAVE HIS REVENGE!! | Underswap: Disbelief | 325,199 | | Undertale
|
| 76. | Spaghetti.EXE | WHAT HAPPENED TO PAPYRUS?!?! HE'S TERRIFYING!! | 324,500 | | Undertale
|
| 77. | COMPLETED OMEGA FLOWEY VIRTUAL REALITY BATTLE + NEW SANS SHOWDOWN | 316,230 | | Undertale
|
| 78. | EVERYTHING EXPLAINED!! How Delta Rune IS Related To Undertale's Timeline | 312,764 | | Undertale
|
| 79. | OUTERTALE + PAPYRUSTALE + ULTIMATE BOSS FIGHT | 310,868 | | Undertale
|
| 80. | The End Is Here... THE ULTIMATE INK!CHARA BATTLE!! | 306,995 | | Undertale
|
| 81. | AN INSANELY CREEPY UNDERTALE BOSS BATTLE!! | 299,812 | | Undertale
|
| 82. | THE GREATEST TEMMIE GAME EVER MADE!! | i-TEM | 298,872 | | Undertale
|
| 83. | Dustbelief Papyrus | New Fan Game + Ending | 292,351 | | Undertale
|
| 84. | FRISK GOES TO SCHOOL + MS. METTATON'S GRAND DEBUT | Undertale Customs Ep.1&2 | 291,548 | | Undertale
|
| 85. | THE FINAL PHASE 3 + TRUE ENDING TO UNDERTOAD | Undertale Fan Game | 286,973 | | Undertale
|
| 86. | It's Time For His Final Breath... Undertale: Last Breath | Phase 3 [The End] | 282,172 | | Undertale
|
| 87. | UNDERTALE IN VIRTUAL REALITY!! | From Snowdin To The Surface!! | 276,682 | | Undertale
|
| 88. | Undertoad - Mario Final Boss + Ending | BEST FAN GAME EVER!! | 270,570 | | Undertale
|
| 89. | GREATEST UNDERTALE FANGAME EVER MADE!! | Dylantale | 269,841 | | Undertale
|
| 90. | SAVING THE LAST FRIEND LEFT BEHIND.... Save Goatbro | True Pacifist Flowey Battle Fan Game | 267,317 | | Undertale
|
| 91. | CRAZIEST 3D TRIPLE BOSS BATTLE VS UNDYNE, SANS AND GASTER | 265,086 | | Undertale
|
| 92. | AMAZING NEW UNDERTALE SEQUEL | UNDERSTORY | 259,058 | | Undertale
|
| 93. | THE FINAL SHOWDOWN WITH MISHA!! (Asgore) | Overtime [7] | 254,663 | | Undertale
|
| 94. | CRAZY 3D FIRST PERSON CHARA BATTLE | Undertale: A Genocide End | 254,212 | | Undertale
|
| 95. | ARE YOU READY FOR THE CONCLUSION OF THE INK SANS FIGHT?!?! [Phase 3] | 252,417 | | Undertale
|
| 96. | OVERFELL: A SEQUEL TO UNDERFELL?! | 243,309 | | Undertale
|
| 97. | THE ULTIMATE UNDERTALE & SONIC CROSSOVER EVENT!! | Undertale Mania [Full Game] | 240,532 | | Undertale
|
| 98. | THE ULTIMATE UNDERTALE DUSTBELIEF + ULTRA BONUS GAMES VIDEO EVER MADE EVER TODAY!! | 235,629 | | Undertale
|
| 99. | THE UNDERPANTS SANS FIGHT FAN GAME!! | 233,998 | | Undertale
|
| 100. | UNDERT̸̨A̡̢L̴̨E̴̷ UNDERPANTS: THE GAME | MOST HILARIOUS GAMEPLAY EVER | 227,000 | | Undertale
|
