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Undertale and Hollow Knight Crossovers
9 Children of Darkness (Soul of Void) » by LuAO0 For ages, the Void godness has to sit and see how her multiverse was fill and filled by AUs of her Universe, Undertale, she hated them at first, but now all her hate fall in their creator, Fate's spawn, Ink. Meanwhile, in another Multiverse, other Void God makes a deal with the ruler of Hallownest.
T, English, Hurt/Comfort & Family, chapters: 8, words: 17k+, favs: 24, follows: 29, updated: 7/23 published: 1/31, Sans, The Hollow Knight, the Knight
6 UnderKnight » by Hollowknightreader Undertale, where a mute kid accidentally falls into the world of monsters. Hollow Knight, where a mute Vessel falls into the Ruins of Hallownest. These two protagonists are both very well known, and very bad at expressing emotions. How much would really change if we swapped the two..? Slightly inspired by the Fanfic "Two Kings Bound By Sin"
K, English, Fantasy, chapters: 7, words: 5k+, favs: 25, follows: 34, updated: 6/4 published: 5/1, Frisk, Chara, Elderbug, the Knight
5 Two Kings Bound By Sin by MrsLittletall Asgore has a peculiar guest, the king of a place called Hallownest. Interested in how he managed to cross the barrier, Asgore decides to have some tea and a talk with him.
K, English, Friendship, words: 5k+, favs: 46, follows: 19, 9/30/2020
16 Filled with Void and Determination by Shade Lord's Projection After becoming Shade Lord, our little knight explores the multiverse, and decides to explore this universe first. From exploring snowy forests, seathing lava lands, to gray entities, what awaits this vessel?
T, English, Adventure & Humor, words: 2k+, favs: 67, follows: 83, 7/22/2020, the Knight, Gaster, Sans, Flowey
3 Void by CurlyFriDays In which The Knight meets the famed W.D. Gaster [One-Shot] [Slight spoilers for all of the endings of Hollow Knight]
K+, English, Mystery & Suspense, words: 442, favs: 12, follows: 6, 3/15/2020, the Knight, Gaster
1 Soulless by CurlyFriDays Flowey burrows a little too far away this time around. He ends up meeting Ghost- a discarded vessel from the Kingdom of Hallownest. Turns out Ghost wandered a little too far this time too. [One-Shot] [Not in the Cracked Universe]
K, English, Fantasy & Suspense, words: 413, favs: 13, follows: 8, 9/29/2019
4 Cracked » by CurlyFriDays Summary: Neither human nor monster, Hornet walked to save her sibling. Hornet walked. And walked. And walked. She had walked beyond the Howling Cliffs, and into the unknown beyond. Post Dream No More. Post True Pacifist Route. *Flowey disappeared, he doesnt show up. So slight inaccuracies* *Slight divergence from Canon*
K, English, Fantasy & Family, chapters: 4, words: 3k+, favs: 30, follows: 21, 8/31/2019
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