4
  • steam
  • GameCharts     Steam    Knock-knock
    Month Avg. Players Gain % Gain Peak Players
    December 2025 0 -2 -100% 5
    November 2025 2 -1 -33.33% 16
    October 2025 3 3 --- 19
    September 2025 0 -1 -100% 8
    August 2025 1 0 0% 6
    July 2025 1 0 0% 7
    June 2025 1 1 --- 6
    May 2025 0 -1 -100% 7
    April 2025 1 0 0% 7
    March 2025 1 0 0% 9
    February 2025 1 -2 -66.67% 8
    January 2025 3 1 50% 15
    December 2024 2 0 0% 15
    November 2024 2 1 100% 17
    October 2024 1 0 0% 16
    September 2024 1 0 0% 9
    August 2024 1 -1 -50% 8
    July 2024 2 1 100% 13
    June 2024 1 1 --- 8
    May 2024 0 -1 -100% 7
    April 2024 1 -1 -50% 8
    March 2024 2 1 100% 10
    February 2024 1 -1 -50% 8
    January 2024 2 1 100% 13
    December 2023 1 0 0% 10
    November 2023 1 0 0% 12
    October 2023 1 0 0% 12
    September 2023 1 0 0% 7
    August 2023 1 -1 -50% 7
    July 2023 2 0 0% 10
    June 2023 2 1 100% 11
    May 2023 1 0 0% 6
    April 2023 1 -1 -50% 9
    March 2023 2 0 0% 12
    February 2023 2 -1 -33.33% 9
    January 2023 3 1 50% 13
    December 2022 2 0 0% 14
    November 2022 2 0 0% 12
    October 2022 2 1 100% 17
    September 2022 1 -1 -50% 8
    August 2022 2 0 0% 10
    July 2022 2 1 100% 11
    June 2022 1 0 0% 11
    May 2022 1 1 --- 9
    April 2022 0 0 --- 7
    March 2022 0 -1 -100% 7
    February 2022 1 -1 -50% 7
    January 2022 2 0 0% 14
    December 2021 2 0 0% 9
    November 2021 2 1 100% 16
    October 2021 1 1 --- 24
    September 2021 0 0 --- 7
    August 2021 0 0 --- 7
    July 2021 0 0 --- 5
    June 2021 0 0 --- 5
    May 2021 0 -1 -100% 6
    April 2021 1 0 0% 7
    March 2021 1 -1 -50% 10
    February 2021 2 0 0% 16
    January 2021 2 1 100% 9
    December 2020 1 -2 -66.67% 7
    November 2020 3 0 0% 16
    October 2020 3 2 200% 18
    September 2020 1 -1 -50% 5
    August 2020 2 -1 -33.33% 10
    July 2020 3 2 200% 14
    June 2020 1 -1 -50% 8
    May 2020 2 0 0% 8
    April 2020 2 0 0% 10
    March 2020 2 1 100% 9
    February 2020 1 --- --- 7

    About Knock-knock

    There is an unusual cabin deep in the woods. It had served as a laboratory and a dwelling for three generations of Lodgers.

    But as of late the latest Lodger has been noticing weird changes in familiar surroundings; things are missing, noises and rattle heard. Something odd is coming out of the woods. Come night, it seems like someone's made himself at home in the twilight of rooms, attics, and cellars.

    You need to stay awake and sane till dawn.

    The Lodger is wandering the rooms, evading the unknown, counting minutes till morning. But it's only in the night that he can solve the main puzzle and find the answers. What's going on? Are the Guests real, or are they just figments of his insomniac imagination? What'd happened to the forest? What's happening to the cabin? Is there a line between reality and imagination?

    Gameplay details

    • Hide! Play hide-and-seek with denizens of your nightmares.
      ...