Backrooms Union
Release date: Oct 30, 2025
Developers: Sushi Studio
Publishers: Sushi Studio
Genres: Action, Adventure, Indie, Early Access
Categories: Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Custom Volume Controls, Playable without Timed Input, Save Anytime, Stereo Sound, Surround Sound, Steam Cloud, Family Sharing
Supported languages: English, French, Italian, German, Spanish - Spain, Arabic, Czech, Dutch, Greek, Indonesian, Japanese, Korean, Norwegian, Polish, Portuguese - Brazil, Romanian, Russian, Simplified Chinese, Spanish - Latin America, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese, Bulgarian, Danish, Finnish, Hungarian, Portuguese - Portugal

You’re a contract runner for Backrooms Union . Pick a level—Level 0’s endless yellow walls, the damp Boiler Tunnels, the humming Poolrooms, and more—then head inside to collect scrap for the Union’s bottom line. Haul enough before shift’s end or management “restructures” you. Every level crawls with Backrooms entities that stalk noise, light, or the scent of fear. Go in solo for the full panic, or bring a squad and cover each other with call-outs and walkie talkies. Staying together is your best insurance policy—sometimes your only one. Turn today’s hazard pay into tomorrow’s edge: tougher suits, brighter lamps, faster feet—whatever helps you dive deeper and drag more junk out alive. Better gear means bigger quotas, but the Union never stops raising the bar. Choose a level. Find the scrap. Hit the quota. Miss it, and the Backrooms keep the difference.