Play Backrooms: Protocol for free in your browser. Works on desktop and mobile.
Backrooms: Protocol is an atmospheric first-person 3D survival horror inspired by the backrooms. Explore endless procedurally generated corridors, collect keys, manage your stamina and flashlight battery, avoid deadly entities, and reach the exit to the next floor. Every run changes the layout, resource placement, and enemy pressure. Between runs, you keep your progress, unlock upgrades, and try to push deeper into the maze.
How to Play
Desktop: WASD to move, Shift to sprint, Ctrl to crouch, F to toggle the flashlight, E to pick up nearby items, mouse to look around. Collect keys to open the exit, manage battery and stamina, stay quiet when possible, and avoid monsters. Mobile: use the left joystick to move, swipe on the right side of the screen to control the camera, and use the on-screen buttons for sprint, crouch, and flashlight. Your goal on every floor is to survive, collect the keys, and reach the exit.
Frequently Asked Questions about Backrooms: Protocol
Is Backrooms: Protocol free to play?
Yes, Backrooms: Protocol is completely free to play on Nub Games. There are no in-app purchases. No download or registration required.
Can I play Backrooms: Protocol on mobile?
Backrooms: Protocol works on both desktop and mobile devices. Best played in landscape mode.
What age rating is Backrooms: Protocol?
Backrooms: Protocol has a content rating of 6++. It is suitable for all ages.