Sealed Siblings achievement in Hollow Knight

Sealed Siblings

Defeat the Hollow Knight with Hornet by your side

Sealed Siblings-0.3
1 guideOffline Game ModeSingle Player

How to unlock the Sealed Siblings achievement

  • vSullyvSully941,610
    28 Sep 2018 06 Oct 2018 08 Oct 2018
    8 0 1
    This achievement is unlocked after defeating the Hollow Knight with help from Hornet.
    External image

    There are three different endings to the game. All three require that you first destroy the three Dreamers, then fight the Hollow Knight in the Temple of the Black Egg.

    Ending 1:
    *** Spoiler - click to reveal ***


    Ending 2 (for this achievement): Collect both pieces of the Kingsoul charm so that you can then obtain the Void Heart charm. Near the end of the Hollow Knight fight in the Temple of the Black Egg, Hornet will swoop in and fracture the Hollow Knight's shell with her needle before restraining it. Continue attacking the Hollow Knight to defeat it. This achievement will unlock after the ending scenes and credits.

    Ending 3:
    *** Spoiler - click to reveal ***


    It is possible to get all three endings on a single save file as after reaching an ending, you can continue your save file from prior to engaging the Hollow Knight. Start by defeating the Hollow Knight without having acquired the Void Heart charm, then continue (from your last save point). Engage the Hollow Knight after acquiring the Void Heart charm and after Hornet intervenes, keep attacking the Hollow Knight until it is defeated. Continue (from your last save point) and engage the Hollow Knight again. When Hornet intervenes, use the Awakened Dream Nail on the Hollow Knight to initiate the battle with Radiance.
    Showing only comment. Leave a comment.
    JuniorRooneyNice guide, cheers 👍🏾
    Posted by JuniorRooney on 06 Aug at 11:56
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Do you have a question about this achievement? Please post it in the Hollow Knight: Voidheart Edition Forum

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