| 1. | Undertale react to UNDERVERSE 0.7 Part 2 by Jakei (Undertale Animation) Full Episode | 18:10 | Show | Undertale
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| 2. | Undertale reacts to Megatale part 3-4(1/2) | 12:30 | | Undertale
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| 3. | Undertale reacts to Papyrus and Muffet VS Bandits - undertale Animation (Megatale Part-1+2) | 11:09 | | Undertale
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| 4. | Undertale react to Sans and Dadster (Undertale Animated Series Funny Animation) |Credit Description | 10:55 | | Undertale
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| 5. | Sans au reacts to Error Sans Vs Fatal Error [REMASTERED] |final phase |credit card in description | 10:19 | | Undertale
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| 6. | Undertale + Underverse reacts and animation and gameplay | 9:22 | | Undertale
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| 7. | Undertale react to The TRUE Story of BREAK IN 2! (Cartoon Animation) |Credit Description | 9:14 | | Undertale
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| 8. | Undertale Reacts to If Corrupted TAILS & STEVEN Met DUSTTRUST SANSl Undertale Animation | 9:08 | | Undertale
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| 9. | Undertale Reacts to MX vs LORD X and PIBBY vs VHS (Ok Creative) | 8:59 | | Undertale
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| 10. | Undertale react to SANS vs CLONE RIGGY (Undertale Animation) | 8:32 | | Undertale
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| 11. | Undertale Reacts to Cuphead vs Tricky + Origin of the Rainbow Friends | 8:18 | | Undertale
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| 12. | Undertale reacts to CUPHEAD VS TRICKY + ORIGIN of the RAINBOW FRIENDS | 8:15 | | Undertale
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| 13. | Undertale reacts to SANS is CAPTURED by SHERIFF TOADSTER?! (Garten of BanBan 4 Animation) | 8:06 | | Undertale
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| 14. | Undertale reacts to ULB vs DLG [FINALE] | 8:06 | | Undertale
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| 15. | Undertale react to Deltarune Entering The Dark Room | 8:06 | | Undertale
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| 16. | Undertale reacts to Sonic.EXE vs Tricky (2 ENDINGS)| Read DISCRIPTION| | 8:05 | | Undertale
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| 17. | Undertale reacts to SANS is CAPTURED by SHERIFF TOADSTER?! (Garten of BanBan 4 Animation)| Part 2 | 8:05 | | Undertale
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| 18. | Undertale reacts to Sans VS Bandits - Undertale Animation (Megatale Part-3)|ReadDISCRIPTION|FullPart | 8:05 | Let's Play | Undertale
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| 19. | Undertale react to SANS vs RIGGY (Undertale Animation) |Credit in Description | 8:05 | | Undertale
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| 20. | Undertale react to UNDERVERSE 0.7 Part 2 by Jakei (Undertale Animation) | 8:02 | | Undertale
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| 21. | Undertale react to SANS vs ROYALPEAR (Riggy & Shorts Wars Animation) | 8:02 | Let's Play | Undertale
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| 22. | Undertale react to UNDERVERSE 0.7 Part 2 by Jakei (Undertale Animation) Second Part | 8:02 | | Undertale
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| 23. | Undertale reacts to a beautiful day - UNDERTALE Animation | Read DISCRIPTION| | 7:10 | | Undertale
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| 24. | Undertale reacts to Fatal Error Sans VS Fatal Error Sonic (Fanon Version) FullPart | 6:35 | Let's Play | Undertale
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| 25. | Undertale reacts to Whitty vs Boyfriend Fire Fight Part 2 (Friday Night Funkin' Animation) FullFight | 6:32 | | Friday Night Funkin'
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| 26. | Undertale reacts to VHS vs ULB| credit profile discretion | 6:29 | | Undertale
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| 27. | Undertale reacts to Auditor Vs Lemon Demon| Read DISCRIPTION| | 6:29 | | Undertale
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| 28. | Undertale reacts to Omnibelief Phase 2 | Undertale FanGame | Read DISCRIPTION| | 6:19 | | Undertale
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| 29. | Undertale react to sans Aus by Am Undertale Universe (Gacha nox) full video | 6:16 | | Undertale
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| 30. | Undertale react to Fatal Error VS Nightmare |Read Discription! | 6:13 | | Undertale
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| 31. | Undertale reacts to Disbelief Papyrus Phase 8 The Last Royal Guard (DeterminedTale) | 6:12 | | Undertale
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| 32. | Undertale react to VHS vs. WIKI | 6:09 | | Undertale
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| 33. | Undertale react to UNDERTALE Animated Short | Funny Bones ! |Credit in Description | 6:06 | | Undertale
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| 34. | Undertale react to VHS vs Underplayer |Credit in Description | 6:00 | | Undertale
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| 35. | Undertale reacts to Reminiscence Part 2| Read DISCRIPTION| | 5:45 | | Reminiscence
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| 36. | Undertale reacts to Reminiscence Part 1| Read DISCRIPTION| | 5:40 | | Undertale
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| 37. | Undertale Reacts to Tricky Vs Phobos| Read DISCRIPTION| | 5:35 | | Undertale
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| 38. | Undertale reacts to Tricky Vs Phobos Full Part| Read DISCRIPTION| | 5:32 | | Undertale
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| 39. | Mha Reacts to Last Breath Vs Last Genocide (Part 4) | 5:31 | |
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| 40. | Undertale reacts to ULB vs GBF| Read DISCRIPTION| | 5:17 | | Undertale
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| 41. | UNDEVERSE - Part 1 (Inversion) | 5:15 | | Inversion
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| 42. | Undertale reacts to Lord X VS MX | 5:08 | | Undertale
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| 43. | undertale reacts Flippy Vs Hank| Read DISCRIPTION| | 5:05 | | Undertale
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| 44. | Undertale reacts to Whitty vs Boyfriend Fire Fight Part 2 (Friday Night Funkin' Animation) LastFight | 5:05 | |
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| 45. | Mha Reacts to Last Breath VS Last Genocide | 5:03 | | Undertale
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| 46. | Undertale reacts to Funny Bones animation|| Read DISCRIPTION| | 4:57 | | Undertale
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| 47. | Undertale reacts to Undyne VS Bandits - Undertale Animation (Megatale Part-4)[+18]| ReadDISCRIPTION| | 4:56 | | Undertale
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| 48. | UNDERTALE REACTS TO SANS AU BAD APPLE MAP | 4:56 | | Undertale
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| 49. | UNDERTALE REACT TO MURDER TIME TRIO (HM) PHASE 1 [REMASTER] | 4:46 | | Undertale
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| 50. | Among Us - Gameplay Solve the Mystery - Impostor (iOS, Android) | 4:44 | | Among Us
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| 51. | Undertale reacts to Fatal Error Sans VS Fatal Error Sonic (Fanon Version) LastPart | 4:41 | | Undertale
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| 52. | Undertale reacts to Friday Night Funkin' VS Twitter Feud DEMO | Twitter Argument (FNF MOD/HARD) | 4:40 | | Undertale
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| 53. | Mha Reacts to Friday Night Funkin' Vs Chara Remastered | Megalo Strike Back & Again (FNF &Undertale) | 4:40 | | Undertale
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| 54. | Undertale reacts to Sans VS Bandits - Undertale Animation (Megatale Part-3) [+18]| Last Part| | 4:40 | | Undertale
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| 55. | Undertale reacts to “Close To You” (part 1/? | MY AU! | Credit in Video | Sad? | No Ships!) | 4:37 | | Undertale
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| 56. | Undertale reacts to The DARK ORIGIN of MR. BEAST! (Cartoon Animation) | 4:37 | | Undertale
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| 57. | Undertale reacts to Triple Trouble Last Part| Read DISCRIPTION| | 4:36 | | Undertale
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| 58. | Undertale react to MURDER TIME TRIO (HM) PHASE 1 [REQUEST] | 4:33 | | Undertale
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| 59. | Mha Reacts to Toriel & Asgore VS Skell's Army - Undertale Animation | 4:32 | | Undertale
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| 60. | Undertale reacts to Last Breath FDY| Read DISCRIPTION| | 4:30 | | Undertale
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| 61. | MHA Characters React to Sans Aus vs Nec [Animation] Final Undertale Animation | 4:27 | | Undertale
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| 62. | Undertale reacts to Tricky Vs Organization (T.G.G)| Read DISCRIPTION| | 4:27 | | Undertale
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| 63. | Undertale reacts to The Villain Sans Squad [amv] | 4:26 | | Undertale
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| 64. | Undertale reacts to Chara Vs Hank (1/2 Endings)| Read DISCRIPTION| | 4:24 | | Undertale
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| 65. | Undertale reacts to WARNING: FLASHING LIGHTS AND COLORS!! ULB Sans Vs DustTale Sans (AU BAttle) | 4:21 | | Undertale
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| 66. | Undertale react to Undertale: Call Of The Void. Phase 3a Sans fight!【Undertale AU】 | 4:18 | | Undertale
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| 67. | Undertale reacts to Triple Trouble (1/2)| Read DISCRIPTION| | 4:17 | | Undertale
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| 68. | Undertale reacts to Gaster memes and Entery Number 17| Read DISCRIPTION| | 4:16 | | Undertale
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| 69. | Undertale reacts to If PIBBY CORRUPTION Met VHS SANS (FNF Animation as UNDERTALE) | 4:15 | | Undertale
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| 70. | Undertale reacts to Whitty vs Boyfriend Fire Fight Part 1 (Friday Night Funkin' Animation) | 4:13 | |
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| 71. | Undertale reacts to If PIBBY CORRUPTION Met ERROR 404 SANS (FnF Animation as UNDERTALE) | 4:13 | | Undertale
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| 72. | Undertale reacts to Cross!Sans (XTale) vs Geno!Sans (AfterTale) (Animation)| Read DISCRIPTION| | 4:13 | | Undertale
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| 73. | Undertale reacts to Friday Night Funkin' VS Mickey Mouse - (FNF Mod) Horror| Read DISCRIPTION| | 4:12 | | Undertale
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| 74. | Undertale reacts to ORIGIN of the RAINBOW FRIENDS... (Cartoon Animation) | 4:12 | | Undertale
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| 75. | Undertale reacts to Omnibelief Phase 3 | Undertale FanGame | Read DISCRIPTION| | 4:10 | | Undertale
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| 76. | Undertale react to Error404 Sans VS KingOFMultiverse!Sans| Read DISCRIPTION| | 4:10 | | Undertale
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| 77. | Undertale reacts to Epic!Sans vs Cross!Sans (Animation)| Read DISCRIPTION| | 4:10 | | Undertale
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| 78. | Undertale reacts to Ink!Sans vs Error!Sans (Animation) 2| Read DISCRIPTION| | 4:10 | | Undertale
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| 79. | Undertale react to Battlefield (PC Gameplay) |Credit Description | 4:08 | | Undertale
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| 80. | Undertale react to VHS vs Underplayer |New Video | 4:07 | | Undertale
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| 81. | Undertale react to Fatal Error VS Nightmare |Read Discription! | 4:07 | | Undertale
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| 82. | Undertale reacts to ERROR!Sans Animation - Stronger Than you | 4:06 | | Undertale
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| 83. | Undertale reacts to Tricky Army Vs The C. Army | Read DISCRIPTION| | 4:06 | | Undertale
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| 84. | Undertale reacts to Error!Sans Vs Fatal!Error (AU Battle)| Read DISCRIPTION| | 4:05 | | Undertale
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| 85. | Undertale reacts to Omnibelief Phase 1 | Undertale FanGame| Read DISCRIPTION| | 4:05 | | Undertale
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| 86. | Undertale reacts to Glitchtale!Sans vs Epic!Sans (Animation)| Read DISCRIPTION| | 4:05 | | Undertale
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| 87. | Undertale reacts to Chara vs BF Knife Fight (Friday Night Funkin' Animation) | 4:05 | |
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| 88. | Undertale reacts to FNF X Pibby Concept Song || Vs Twilight Sparkle - Dusk Till Dawn| Read DISCRIP| | 4:04 | | Undertale
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| 89. | Undertale reacts to FNF VS Cartoon Cat FULL WEEK || (Part 1)| Read DISCRIPTION| | 4:01 | | Undertale
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| 90. | Mha Reacts to DISBELIEF (Papyrus's Genocide Route) [Undertale] (Part 1) | 4:00 | | Undertale
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| 91. | Mha Reacts to Last Breath Vs Last Genocide (Part 2) | 4:00 | | Undertale
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| 92. | Undertale react to Glitchtale Sans vs Delta Sans - (Animation)| Read DISCRIPTION| | 3:59 | | Undertale
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| 93. | Undertale reacts to If PIBBY CORRUPTED Met ERROR SANS (FnF Animation as UNDERTALE) | 3:57 | | Undertale
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| 94. | Undertale reacts to Error Sans vs Error404 Sans (ANIMATION) | 3:57 | | Undertale
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| 95. | Undertale reacts to LastBreath!Sans vs Error!Sans (Animation)| Read DISCRIPTION| | 3:56 | | Undertale
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| 96. | Undertale reacts to Fleetway Sonic Vs. Sonic.EXE COMPLETE| Read DISCRIPTION| | 3:56 | | Undertale
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| 97. | Undertale Reacts to Undertale Hacker- ending Better start running VHS Sans VS Sans AUs Part 3 | 3:55 | | Undertale
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| 98. | Undertale react to UNDERVERSE 0.7 Part 2 by Jakei (Undertale Animation) Last Part | 3:54 | | Undertale
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| 99. | Undertale reacts to Game Over || Not Original || | 3:54 | | Undertale
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| 100. | Undertale react to Error404!Sans vs KingOfMultiverse!Sans / Undertale AU's reageren | 3:54 | | Undertale
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