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  • steam
  • GameCharts     Steam    Abyss School
    Month Avg. Players Gain % Gain Peak Players
    December 2025 3 -2 -40% 15
    November 2025 5 -1 -16.67% 18
    October 2025 6 1 20% 19
    September 2025 5 0 0% 15
    August 2025 5 -1 -16.67% 16
    July 2025 6 0 0% 17
    June 2025 6 0 0% 21
    May 2025 6 1 20% 20
    April 2025 5 -4 -44.44% 17
    March 2025 9 4 80% 41
    February 2025 5 -1 -16.67% 18
    January 2025 6 -1 -14.29% 16
    December 2024 7 -1 -12.5% 24
    November 2024 8 1 14.29% 42
    October 2024 7 -1 -12.5% 56
    September 2024 8 -1 -11.11% 28
    August 2024 9 -6 -40% 27
    July 2024 15 2 15.38% 42
    June 2024 13 -1 -7.14% 59
    May 2024 14 0 0% 43
    April 2024 14 -15 -51.72% 34
    March 2024 29 -12 -29.27% 149
    February 2024 41 16 64% 131
    January 2024 25 25 --- 205
    December 2023 0 0 --- 0
    November 2023 0 0 --- 0
    October 2023 0 --- --- 0

    About Abyss School

    [Story]
    Yuhee is an ordinary girl who attends a private school.
    While waiting for her school bus, she picked up a bright purple conch shell on the beach.
    She fell asleep on the bus due to unbearable drowsiness. What unfolded in front of her when she woke up was a school that had sunk into the deep sea and an abyss of followers following the high priest.
    She solves puzzles prepared by Abyss Followers, avoids terrible monsters, and begins a journey to escape this Abyss School and return to her original world.

    [How To Play]
    Solve hidden items and puzzles
    while avoiding abyssal zombies and traps at school.

    [Features]
    ▷ Charming characters
    ▷ Tense gameplay
    ▷ Simple controls
    ▷ Various skins and cutscenes unlocked as you play