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LockYourDoor

Challenging co-op horror (1-4 players). You are looking for your missing friend Darvin. Do whatever it takes to stay alive. Only the patient and the clever will succeed.

Steam Page
Release
November 17, 2025
258 days ago
Steam Reviews
Very Positive160 reviews87.5%

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Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 16, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 16, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is LockYourDoor and Penguin's Autumn funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for LockYourDoor and Penguin's Autumn?Creative controlWho appears to retain creative control of the game.
Updated: Jul 16, 2026Release statusWhether and how the game has been released.

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About the Game

LockYourDoor

LockYourDoor is a Survival Horror game for 1-4 players. Your aim is to survive while you search for your friend Darvin.

About The Game

  • 1-4 player online Co-op
    As a group of up to 4 survivors, you will explore your surroundings and confront various threats. Uncover the truth and make strategies together. Support one another to stay alive. (Or you can choose to betray. You don't need to die, your friends can die instead!)

  • Challenging gameplay
    As time passes, more threats will emerge, and your small amount of light will fade even faster. Follow Darvin's guidance to adapt to new situations. Be smart and plan your next move carefully.

Key Features

  • Locking Your Door

    Each player will find keys for different rooms. Those keys can be used to lock-unlock certain doors for certain purposes. When night falls, players must be prepared to face the terrifying nightmares lurking in the dark.

  • Different Monsters, Each With Unique Specializations.

    LockYourDoor features various AIs, each with its own features, strengths and weaknesses.

  • Darvin's Notes And The Journal

    Follow your friend Darvin's guidance to survive and search for his clues along the way.

  • Items and Variety
    LockYourDoor offers a variety of items, each with unique purposes. The more you play, the more you'll uncover their uses and learn to utilize them effectively. Item and key spawns are highly randomized, ensuring no two games ever feel the same.

  • Long and pleasing gameplay

WARNING

According to the developers, this game may contain content that is not suitable for all ages or for viewing in a professional environment: Violence, gore, and general mature themes.