BACKROOMS CHRISTMAS EVENT
Inside the Backrooms Patch Notes — December 18, 2025
Aggregated from Steam, cross-tracked with Battle.net coverage on GamePatchNote.
NEW HOLIDAY UPDATE !
Hello explorers!
We’re happy to announce a brand-new holiday update, featuring a limited-time Christmas mini level available until January 10th.
Gather your friends, because this event is multiplayer-only and built for chaotic fun and competition!
LIMITED-TIME CHRISTMAS EVENT
A festive mini level where players compete to collect hidden gifts scattered across the map.

How it works:
Players must find and deliver gifts to the Christmas tree.
The first player to deliver 5 gifts wins the match.
Players can throw snowballs at each other to temporarily freeze opponents.
Beware of the Christmas Elf:
If it sees you, it will chase you until it kills you.
The only way to repel it is by shining your flashlight directly at it.
Be careful — elfs can also steal gifts from players when you least expect it.
This level is available for a limited time only and can only be played in multiplayer.
REWARDS
You can unlock up to 3 special limited-time rewards by winning the Christmas event!

FIXES & PROGRESSION IMPROVEMENTS
Fixed multiple Steam achievements that were not unlocking correctly.
Added progress stats for each main level, including:
Completion status (Easy / Normal / Hard)
Best completion time per level
Achievement requirements updated:
Easy Escape: Complete 5 main levels on Easy difficulty.
Normal Escape: Complete 5 main levels on Normal difficulty.
Hard Escape: Complete 5 main levels on Hard difficulty.
Speedrunner: Complete all 5 main levels with record times.
Top Survivor: Unlock Easy Escape, Normal Escape, and Hard Escape achievements.
Fixed start items not loading in the inventory for all the levels if you start from lobby
Caves entities decreased
This update is our way of celebrating the season with the community.
Thank you for playing, and happy holidays! ːsteamhappyː