Backrooms Lost Unit overview

Overview

Backrooms Lost Unit comes from JD Archives and is published by JD Archives. It arrived on Steam on May 21, 2026, and it sits naturally among Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Adjustable Text Size, Camera Comfort, and #category_contrast_controls. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Backrooms Lost Unit's latest SteamPulse observation recorded 0 players at 22 September 2026 - 21:42:03 UTC, with a tracked peak near 15. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 82% positive across 38 reviews.

Language and system requirements

Backrooms Lost Unit is available in 3 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Backrooms Lost Unit has sold up to 753 units and has recommendation data pending. The estimated VGI revenue is $3,684. On Twitch, 0 streamers are live with around 0 total watchers.

Backrooms Lost Unit overview details

Backrooms Lost Unit combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

A co-op Backrooms horror experience for 1 to 4 players. Explore deeply detailed and accurately designed levels, each with its own unique layout, atmosphere, and challenges. Scavenge resources, solve puzzles, and combine items to survive while deadly entities with unpredictable behaviors hunt you. Work together with friends or face the horrors alone as you search for a way back to reality. Explore unsettling environments brought to life with realistic visuals and eerie sound design. Tension builds with every step as psychological horror entities lurk in the shadows, making every encounter unpredictable. The world is designed to keep you on edge, blending atmosphere, sound, and suspense into a fully immersive horror experience. Team up with up to 4 players to explore the endless Backrooms. Scavenge for items, experiment with combinations. Deadly entities lurk around every corner, turning every encounter into a mix of terrifying panic and unforgettable chaos with friends. No two levels are the same. Each area has its own layout, challenges, and atmosphere, offering new puzzles, items, and interactions. Players will need to adapt their strategies to survive as every level introduces unique mechanics, surprises, and ways to explore.

SteamPulse editorial summary

Backrooms Lost Unit is listed as a game with $6.99. It supports Windows, belongs to Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Adjustable Text Size, Camera Comfort, and #category_contrast_controls, and is associated with Action, Casual, and Early Access. SteamPulse's latest observation records 0 players at 22 September 2026 - 21:42:03 UTC, a tracked peak of 15, and 82% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.