Games ≫ One By One

One By One is a co-op VR horror adventure where you play as a child, explore haunted mansions, solve eerie puzzles, outsmart adaptive monsters, uncover treasures, and survive a shared ghost story VR!!

Step into the shoes of a curious child and explore haunted mansions in cooperative VR. Everything feels bigger, closer, and more unsettling when you’re small, and you’re never truly alone.

Every house has its own supernatural threat. Some stalk you when you’re alone. Some hide in reflections. Others turn the house itself against you. Learn how they behave, or become part of the house.

Explore deeper to collect valuable treasures, solve strange puzzles, and uncover hidden rooms. Push your luck for greater rewards, but fail, and everything you carry is lost.

Treasures move. Secrets shift. Hauntings adapt. Each session becomes a different ghost story shaped by your choices and teamwork.