Early Access
Is Backrooms Mainframe still being updated?
No. Last updated 21 months ago, with no recorded updates per month, and nothing new since.
Last checked Oct 22, 2026
No recent updatesAll no recent updates games
Update history
Recent updates
Jan 6, 2025 · Build
Public branch build 16914597
Latest build time Steam reports for the public branch.
Jul 28, 2023 · Patch note
Fixed a spawn error where players would spawn into a wall upon playing the main game
Jul 21, 2023 · Patch note
2 new levels available now! (opens in new tab)
Return to the backrooms with many new updates in the game! Lighting has been overhauled in numerous levels, all the menus have been redesigned and much more awaits! {STEAM_CLAN_IMAGE}/43317955/8242c1f058c60a2e45861dbf0de9625c05c5cb86.png {STEAM_CLAN_IMAGE}/43317955/716e5ae6cffd54722c0f0443f99f8926dfc9daac.png {STEAM_CLAN_IMAGE}/43317955/716e5ae6cffd54722c0f…
Feb 28, 2023 · Patch note
-Fixed a few sections that would cause you to be stuck in an infinite load screen loop. ****There is a bug that has been reported in regards to level 0 where small sections of the level may not load. This is being looked into and a fix will be out asap.* Should you have trouble with this and have a save file from a previous playthrough, you can go to the hu…
Feb 2, 2023 · Patch note
Backrooms Mainframe updated mechanics out now! (opens in new tab)
After what feels like a crazy long wait, its time to return to the backrooms to see several new features! -Made the hub level a load game function -Changed level design to flow into each other instead of going to the hub after every level -Added hiding mechanics -Added puzzles to solve -Added objectives to certain levels -Updated sanity damage from enemies…
Questions
When was the last Backrooms Mainframe update?
Backrooms Mainframe last shipped a public branch build 21 months ago (Jan 6, 2025).
How often does Backrooms Mainframe update?
It got no recorded updates per month over the last year and is rarely updated (0/100). 0 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Is Backrooms Mainframe abandoned?
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
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