99 Nights in the Forest
by Grandma's Favourite Games
30.1B visits90% liked
Survival4,336 playing nowupdated
Build Your Backrooms is a horror and tycoon game on Roblox made by Wind Sun Moon [WSM]. 4,336 people were playing it at our last check, and it has 65.7M visits since it launched in June 2026.
98% of its 594K votes are likes, and 356K players have favorited it. Servers hold up to 6 players. Its last update was 5 days ago. Roblox files it under Simulation › Tycoon.
Build your incredible backrooms maze. People will enter the maze. Put monsters in the maze to catch people. Collect cool buildings and strong monsters for more cash. Enter your maze or someone else's maze to explore. Monsters catch people even offline.
From the game's Roblox description
Hourly checks of Roblox's live player count.
Build Your Backrooms already has players. BLOXG puts it in front of more: vetted Roblox creators make the videos, and your payment sits in escrow until the work is delivered.
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Survival4,336 people were playing Build Your Backrooms on Roblox at our last check (Oct 17, 22:45 UTC). It has 65,700,514 visits in total, and the most we've seen in it at once is 7,027.
Build Your Backrooms is horror-themed, but its Roblox content label lists no fear content and rates it Minimal, so it's on the mild end.
Yes. Build Your Backrooms servers hold up to 6 players, so you can join a friend's server from their Roblox profile or invite them into yours.
Roblox rates Build Your Backrooms Minimal for content maturity, its lowest level, which Roblox rates suitable for all ages. Its label lists: Violence (Occasional/Mild). Parents can check the label on the game's Roblox page too.
Yes. Build Your Backrooms costs nothing to join on Roblox; like most Roblox games it can sell optional items with Robux.
Build Your Backrooms is made by Wind Sun Moon [WSM], a Roblox group (community) with a verified badge. It launched in June 2026 and was last updated on October 12, 2026.