Backrooms: Lost Runners is a cooperative survival-horror experience that challenges you and your friends to confront your deepest fears. Every environment is fraught with danger, mystery, and unexpected twists. Only through seamless teamwork and careful attention to detail can you survive and unravel the secrets of the Backrooms.

Key Features

Immersive Atmosphere
Venture through dimly lit corridors with dynamic lighting and realistic sound design. In this world, every footstep—and every whisper—could be your last.

Challenging Logic Puzzles
Engage with a variety of puzzles built around electrical circuits, switches, and ciphers. Each challenge adapts to your team’s approach and demands inventive problem-solving.

Adaptive Threats

Face unique entities that react to sound, light, and movement. Some monsters hone in on your voice; others lurk silently in the dark. Learn their behavior to stay one step ahead.

Sanity Mechanics

Monitor your mental state: staying near heat sources or conserving flashlight power slows sanity loss. Let panic take over, and you’ll face hallucinations that turn survival into a nightmare.

Tesseract Afterlife

Death is only the beginning. Enter a surreal Tesseract realm where teammates can revive you—or you can find your own way back to the living world.

True Cooperative Gameplay

Survival depends on collaboration. Share scarce resources, coordinate tactics via voice chat, and make collective choices that shape the unfolding story.

Linear Story & Quest System

Discover scattered journals, audio logs, and flash drives to piece together the catastrophe’s timeline. Every decision you make influences the narrative and leads to multiple possible endings.

Resource Management & Character Progression

Scavenge for food, clothing, and tools to maintain health, stamina, and sanity. Will you risk venturing alone for high-value loot, or stick close to your squad?

Find valuable items and resources by exploring camps, lockers, and shelters.

Reality-Bending Anomalies

Beware zero-gravity zones, sudden teleportation rifts, and shifting walls. In the Backrooms, the laws of physics are your enemy.

YOUR ADVENTURE IS JUST BEGINNING.

Why Add to Your Wishlist?

Backrooms: Lost Runners blends heart-pounding horror, brain-teasing puzzles, and rich cooperative gameplay into a continuously evolving adventure. With new maps, creatures, and storylines planned, adding the game to your wishlist ensures you’ll be among the first to receive exclusive launch rewards and update announcements.