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Kernel Hearts HotFix Patch 1.0.13

Kernel Hearts · Community Announcements · September 24, 2026

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Kernel Hearts HotFix Patch 1.0.13

Today's patchlist is mainly bugfixes, including achievements that weren't unlocking and the invisible Mahou bar.



  1. Fixed an issue where some sounds could persist between levels and continue playing indefinitely.
  2. Fixed a camera issue during Seraph’s “Angelical Geometry.”
  3. Fixed collision issues with the upside-down Flower Fortress in Sky Citadel that could cause players to get stuck inside the geometry when landing on it from above.
  4. Fixed an issue where players could get stuck at the edge of the arena during the final boss fight.
  5. Fixed an issue that blocked player inputs at the start of Magical Transformation.
  6. Corrected the stat requirements for the “Weight of Sin III” and “Red Threads III” upgrades.
  7. Executioner’s Charge now checks for walls between the player and the target.
  8. Fixed the “Pet All Pets” achievement not unlocking correctly. This fix also applies retroactively.
  9. Fixed an issue where certain effects could increase players’ HP while they were dead or reviving.
  10. Fixed an issue where Heavenly Curse could be available to the host but unavailable to clients.
  11. Fixed the achievement for completing all bonds not unlocking correctly. This fix also applies retroactively.
  12. Fixed an issue that prevented players from obtaining the Relic unlocked through Nura’s maximum bond level scene.
  13. Fixed an issue that caused some assets to desynch when experiencing high-package loss (Like spawning on a black map or fully white players)
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