4
  • steam
  • GameCharts     Steam    Cassiculus
    Month Avg. Players Gain % Gain Peak Players
    December 2025 0 0 --- 2
    November 2025 0 0 --- 1
    October 2025 0 0 --- 2
    September 2025 0 0 --- 2
    August 2025 0 0 --- 1
    July 2025 0 0 --- 1
    June 2025 0 0 --- 2
    May 2025 0 0 --- 2
    April 2025 0 0 --- 3
    March 2025 0 0 --- 3
    February 2025 0 0 --- 1
    January 2025 0 0 --- 1
    December 2024 0 --- --- 2

    About Cassiculus

    This terrifying first-person horror experience immerses the player into a world of isolation, fear, paranoia and claustrophobia as you make your way through the Oberon Cave. Throughout the game, you will experience atmospheric environments, disturbing audio and horrifying visuals.

    Delve deep into the Oberon Cave
    In a remote cave deep in the wilderness a team of amateur spelunkers set out to explore its mysterious depths. It's not long until their excitement turns into terror as they delve deeper into the darkness, they soon stumble upon a terrifying discovery.

    Gameplay
    Equipped with a trusty headtorch, you must explore the regions of the cave in search of your brother and his friends. Cassiculus features no combat. This experience focuses primarily on atmosphere and dread. There are multiple cutscenes to encounter, items to discover and other secrets along the way.