Solve hidden items and puzzles while avoiding abyssal zombies and traps at school.
- Fixed the texture on the bathroom wall being an old version.
- Fixed an issue where Seyoung or Abyss followers were not visible when going up to Seyoung on the 10th floor.
- Fixed to prevent losing the bat in the scene leading to the Seyoung elevator on the 10th floor.
- Fixed an issue where Seyoung was so sad that she closed her eyes in the ending cutscene.
- Fixed an issue where clothing was not applied to Sportwear tops.
- Improved the Abyss Follower screen in the cutscene where Yugi looks back at the Abyss Follower.
- Fixed an issue where the character disappears when playing as Seyoung and then as Yoohee
- Added background change feature in title
- Fixed an issue where Abyss Follower note number 2 was not added to the Extra notes.
- Fixed an issue that stops during swimming if the swimming position is not correct
- Fixed an issue where items would be copied when continuously clicking while washing the cutter.
- Fixed an issue where the 10th floor flowerpot judgment was strange.
- Fixed an issue where the in-game screen was visible after the cutscene
- Fixed an issue where the chain in the corner room on the 10th floor could be interacted with from outside.
- Fixed an issue where clothes would not get wet when destroyed.