39D

About the Game

While you sleep, something is quietly corrupting your world.
While you eat, somewhere far away, something is searching for a way in.
While you read this, something is reading you.

Doors are meant to keep danger out - but even a locked door may not be enough to keep you safe. Deep below, something is already searching for the right key. Some places are best left forgotten. Test Site 39D is one of them. Once used for classified military research, the facility is now shrouded in mystery following a strange incident. All that remains are fragments of documents and conflicting rumors.

After his brother’s mysterious death, Misha and his best friend head to 39D - a mysterious military test site. The official account raises more questions than it answers, and their only hope of uncovering the truth lies behind the concrete walls of the mysterious complex. But what awaits them underground is far more terrifying than anything they could have imagined.

39D is a black-and-white sci-fi psychological horror visual novel - a story of loss, hope, and secrets best left undiscovered.

✔️ A dark story filled with unexpected twists.

✔️ Striking black-and-white artwork.

✔️ An oppressive atmosphere of isolation.

✔️ An unsettling soundtrack and chilling sound design.

Warning! This game contains scenes of physical and psychological violence, as well as strong language. Please proceed with caution and take care of yourself!