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All Seasons

Season 1

  • S01E01 Truce

    • July 5, 2016
    • YouTube

    Ink and error see their differences and make a truce where if one of them destroys or creates something, the deal is off

  • S01E02 Underverse 0.0

    • July 5, 2016
    • YouTube

    XTale!Chara steals half of Sans' soul, but Ink comes in and tries to stop him.

  • S01E03 Underverse 0.1

    • August 22, 2016
    • YouTube

    Filled with negativity after absorbing the half soul, Cross is tasked with a mission by a darker version of Sans. Ink and Classic Sans discuss what to do next.

  • S01E04 Underverse 0.2

    • August 22, 2016
    • YouTube

    Classic!Sans and Ink!Sans visit the Underfell AU, so they can track down Cross!Sans and to stop him from collecting the data from the Underfell AU.

  • S01E05 XTRA SCENE 1

    • November 24, 2016
    • YouTube

    After Ink is taken by Error, Underfell Sans follows Classic Sans to a field of echo flowers. Ink and Error discuss their truce.

  • S01E06 Underverse 0.3 Part 1

    • March 26, 2017
    • YouTube

    Classic Sans, Fell, and Ink track Cross into the Underswap universe.

  • S01E07 Underverse 0.3 Part 2

    • August 6, 2017
    • YouTube

    After being freed from Cross, XChara tests Underswap Chara's determination.

  • S01E08 XTRA SCENE 2

    • December 15, 2017
    • YouTube

    Ink and Error watch an episode of Undernovela.

  • S01E09 Underverse 0.4

    • July 29, 2018
    • YouTube

    The truce is broken. XGaster puts the timelines effected by the X-Event under quarantine.

  • S01E10 Epilogue

    • August 9, 2018
    • YouTube

    Welcome to our future new home, my children. The main universe.

  • Movies Season Recaps

    SPECIAL 0x1 UNDERVERSE SEASON 1 - THE MOVIE

    • May 28, 2020

    Compilation of all episodes of Underverse 0.0 to 0.4. Enjoy this marathon!

Season 2

  • S02E01 Owners

    • May 31, 2020
    • YouTube

    Flowey mocks Sans and Frisk.

  • S02E02 Underverse 0.5

    • December 16, 2020
    • YouTube

    After being returned to the main universe, Sans discusses the events of season 1 with Frisk. XGaster discusses "Phase Three" with Ink

  • S02E03 Underverse 0.6

    • November 11, 2021
    • YouTube

    Cross arrives in the Omega Timeline, but his negativity quickly causes problems.

  • S02E04 Underverse 0.7 Part 1

    • December 21, 2022
    • YouTube

    Undyne goes to assist the military against the doppelgangers. Ink seeks out Fresh to give him "The funniest thing in the multiverse".

  • S02E05 Underverse 0.7 Part 2

    • October 28, 2023
    • YouTube

    Cross meets Geno. Meanwhile, XGaster tries to bring Cross back. However, an anomaly interferes with the exit portal, causing Ink and Cross to be thrown out of the timeline.

  • S02E06 Underverse 0.8 Part 1

    • November 20, 2024
    • YouTube

    Ink teams up with Classic Sans to confront XGaster, while the main universe crew finally faces their alternate versions from XTale.