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Infinitum: The Backrooms Story

Also known as Infinitum: The Backrooms Story, ibs, infinitum backrooms story

INFINITUM is a horror open-world survival co-op story game for up to 4 players. Explore endless procedurally generated levels and uncover multiple endings, with every playthrough offering a unique experience.

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Last update

22 Jun 2026

Latest update

AnnouncementPublished 16 Dec 2024

Infinitum 2025 Updates and Plans

Hello everyone, I know it's been a while since the last update, but I am here to assure everyone that things have been moving faster than ever towards the better ending. After the last free limited time demo and your fe…

9 changesFixGameplayRead announcement

Update history

Browse past updates and patch notes for this game.

20 updates

November 2024
Happy Halloween everyone! We have prepared a small Halloween quest for everyone to play and extended the free demo period from 4th of November to 10th of November. In this update the Jesters have joined the Outpost, and…2 changesGameplayStore01 Nov 2024
October 2024
Welcome to part 1 of our Scream Fest Update! Here is what has changed from the previous version: DIALOGUE Added Skip Dialogue Feature (both in replicated and non-replicated dialogues) Fixed issue where mouse wouldn't di…4 changesFixGameplayStore28 Oct 2024
Bugs Fixed: Fixed bug where Zena would trade items without any information (white squares items) Fixed issue where Dialogues volume couldn't be changed inside of the settings menu Fixed issue with infinite loading scree…14 changesFixUI/audioStore14 Oct 2024
September 2024
Level 974 Added a pathway from the bridge to the house Added a sky and moon Grass is now shorter Grass and Level optimization Improved textures with higher quality Added the lights system inside the house, all lights ar…v2.4.522 changesFixGameplayStore02 Sept 2024
July 2024
Changelogs Added a quick Inventory equip option in order to switch/equip items a lot faster Updated empty slot model and texture on Shelves Added a vignette system when crouching and interacting with some Items Added fu…v2.4.112 changesFixGameplayStore17 Jul 2024
June 2024
This update contains part 1 of the crafting and building systems Added blueprints (Item you will need to find in order to unlock a crafting recipe) Added crafting table decorations and functionality Added new items: Bed…v2.4.03 changesFixWorkshopStore10 Jun 2024
May 2024
Infinitum Alpha 2.2.0 Is out now for Playtesting! Patchnotes: Level -1 "The Infinite Graveyard" is now out for playtesting, which also is testing a new optimization system so tell me how that went New UI with new animat…2 changesUI/audioGameplayPatch notes02 May 2024
February 2024
Infinitum Alpha 0.2.1 is now here! Bunker -Added the Bunker, a structure which spawns in most levels and is part of the new saving system, your progress only saves when entering the bunker, think of this as a "safe room…11 changesServerGameplayStore11 Feb 2024
December 2023
Infinitum Alpha 0.1.1 is now here!Thank you to everyone who reported their feedback and found bugs so we can improve Infinitum together! Christmas Event 2023! Merry Christmas everyone! This year is the first Infinitum Christmas event, so here’s everythi…Eventv0.1.14 changesFixStore24 Dec 2023
INFINITUM Demo and kickstarter Released!Welcome wanderers, The Infinitum Demo has been officially released! The demo will be up for 60 days and will be updated extremely often. One big upcoming update is the Christmas Event Update, which will take place on 23…Event1 change21 Dec 2023
Infinitum coming on Kickstarter Soon!Infinitum Kickstarter will launch at the same time with the demo on 20 December! If you want to be notified when it happens in order to get early perks, now it's your chance! Some of the things included in the kickstart…Announcement1 changeCompatibility16 Dec 2023

Older updates

Gallery

Infinitum 2025 Updates and Plans

November 2024

October 2024

September 2024

July 2024

June 2024

May 2024

February 2024

December 2023