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.

LockYourDoor screenshots