About This Game

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Backroom Lost is a spin-off game based on the Backroom Bizarre rules. The game has both single player and multiplayer modes, supporting 1-4 players for online play. You need to play as an SSO Search and Rescue officer searching for lost people in various levels, searching for exits in different styles of layered levels, and constantly collecting clues to find a way out. Avoid becoming part of the missing list yourself. Countless entities are waiting for their prey, and each level is trying to trap you. Think through your strategies, familiarize yourself with the characteristics of each entity and level, and escape from the endless rounds.

Constantly updating backroom tiers

Stunning backroom scenarios built with the UE5 engine, version 0.1 adds 2 new multiplayer mode maps, now totaling 10 explorable class maps. From the cozy and elegant Blinds Hotel, to the crisis-ridden Old Red Zone neighborhood, and the holy and elegant Poolcore level. Each level has a different style and unique level design. Shine your eyes well and find clues to escape this cannibalistic space. Perhaps, you will keep stepping into the journey of exploring layer after layer.

Optimized and updated multiplayer mode

After a month of building by the team, the game supports 1-4 players, with a new STEAM room lobby, multiplayer map selection, in-room voices, and a chat bar to invite your friends to participate in the backroom exploration. With unique animations and rich decryptions, original music that fits the atmosphere of the scene, the backroom exploration is rich and interesting.

Functional props system

The game has already installed functional props such as almond water, energy capsules and axes. Whether your SAN is too low or you are being chased by monsters, these props will always help you!

Strange and Varied Entities

Based on the Backroom Entity view, the alpha bacterium that ignores any physical damage, the moon man that paces in the darkness, and unknown new entities that roam around you and fall into their food if you're not careful. Stay quiet! Don't let them get to you first!

More game modes coming soon

Tired of backroom type games with only a single gameplay? Don't fret! Whether it's escaping a nightmare in LEVEL!, winning a four-team race to decryption, or finding your place in the global speedpass leaderboards? The variety of game modes will always keep you hooked.