The Game Census
Backrooms Lost Unit cover art

Backrooms Lost Unit

JD Archives · 2026-05-21

Steam

ActionCasualEarly Access

Modes: Single player, Multiplayer, Co-operative

Releases: May 21, 2026 (PC (Microsoft Windows))

Find yourself lost in the Backrooms in this co-op journey for 1 to 4 players. Explore eerie levels, solve puzzles, and craft your escape using scavenged items. Entities lurk everywhere, and the deeper you go, the deadlier it gets.

Backrooms Lost Unit is an Action, Casual, and Early Access game released in 2026, priced at $5.10, with a review sentiment of Positive (81% of 42 reviews).

80%
positive of 51 reviews
Very Positive
steam rating
$5.10
steam price (US)

Health check

Quiet
  • · 14 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 26% vs the prior 8 weeks.
  • · Top 74% of 12,290 Action games in the census by review count.
Estimated sales: 1.0k–2.3k copies

Review-multiple estimate from 51 total reviews — how this is computed.

Review momentum

PositiveNegative
8820262026Week of 2026-05-21: 8 positiveWeek of 2026-05-21: 2 negativeWeek of 2026-05-28: 4 positiveWeek of 2026-05-28: 3 negativeWeek of 2026-06-04: 1 positiveWeek of 2026-06-04: 1 negativeWeek of 2026-06-11: 3 positiveWeek of 2026-06-18: 2 positiveWeek of 2026-06-25: 2 positiveWeek of 2026-07-02: 1 positiveWeek of 2026-07-09: 2 positiveWeek of 2026-07-16: 1 positiveWeek of 2026-07-23: 3 positiveWeek of 2026-08-06: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Details

WindowsSingle-playerMulti-playerCo-opOnline Co-opSteam AchievementsAdjustable Text SizeCamera Comfort#category_contrast_controlsCustom Volume ControlsSurround Sound

2 supported languages: English, Spanish - Spain

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.