Description

Backrooms #999999999 is a singleplayer/4 player co-op horror exploration game. Unlock the puzzles, survive the entities, escape the deadly geometry and try to reach the final level in one piece. Good luck, wanderer!

Steam Capsule Image

Trailers & Screenshots

Backrooms #999999999 In-Game Screenshot 1

Price

$0.00

In-Game

players

Reviews

Followers

183.0

following

Release

2026

Avg Playtime

hours

Backrooms #999999999 Details & Features

Genres

Action Indie

Features

Platforms

Windows

Developer

Claaudius

Publisher

Claaudius

Backrooms #999999999 Sales & Wishlist Estimates

AI Estimate

Copies Sold (est)

Revenue (est)

Wishlist Forecast

Similar Games of Backrooms #999999999

Match is based on overlap between this game's top 5 tags and each game's top 5 tags (≥ 3)

Ranked by tag overlap first, then by followers and reviews for Backrooms #999999999.

Showing 10 of 100

Tag Overlaps

Sorted by overlap of top 5 tags (minimum 3 matches), then followers and reviews.

#	Game	Tag overlap	Price	Followers	Reviews	Review Score
1	Bureau of Contacts	5/5	$7.99	4,578	648	78%
2	THE WALLWAY	5/5	$5.99	1,869	50	8%
3	Mop of the Dead	5/5	$2.99	142	43	65%
4	Greedy	5/5	Free	53	—	—
5	かくれ鬼	5/5	Free	23	—	—
6	Our Doomed Bunker	5/5	$4.99	21	7	43%
7	Don't Drop Dead	5/5	Free	14	—	—
8	One Man's Trash: Pawn Shop After Dark	5/5	Free	2	—	—
9	Gehinnom	4/5	$9.99	917	75	77%
10	Ocean Gap	4/5	Free	860	—	—