Screenshots
Watch trailer on Steam ↗Fatberg
Lilou Studio · Published by Lilou Studio
Content notice: Killing monsters in the game produces a lot of blood splatter. There are depictions of severed human limbs and skeletal remains. Typical trashy horror gore.
Mixed — 53% positive (15 reviews) · 3 achievements
Last updated 28 Sept 2026
You, a lowly janitor, have been forced to go into the sewers to remove blockages that will cause a flood. But the inhabitants of this dark, slimy, stinking, writhing underworld do not like to be disturbed and will not let you leave alive.
£8.18
£9.09Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Action, Indie, Casual · 2026 · More £5 - £15 games
Navigate through the dark sewers of Fatberg as you clean blockages and fight against the hostile inhabitants. Released in 2026, this action-packed indie game challenges you to survive in a world where every corner hides danger.
About this game
Story
A Fatberg is a hardened lump of waste matter that accumulates throughout sewer systems and can block entire sections of sewers, causing a most unpleasant chaos.
You are a lowly janitor who has been forced to do the dangerous job of breaking apart fatbergs in the sewers just before a rain storm. Unfortunately there are unspeakable things living deep down in those sewers who do not like to be disturbed, and they won't let such easy prey leave their underworld alive.
Classical Horror
The fear of the dark and the fear of the unknown play a big part in creating a strong unsettling atmosphere in Fatberg. As players explore the sewers looking for fatbergs they won't know what they will find around every dark and slimy corner.
Visuals
Once again we have chosen the PS1 visual style for our horror game. It's unsettling crudeness combines well with the subject matter of the game. It allows older gamers to tune into memories of horror games from the past, and newer gamers can experience a more primitive form of fear and horror for the first time.
Casual Elements
We are not trying to recreate the fast paced first-person-shooter games of the past. Fatberg takes it's time with the player and builds a healthy sense of impending doom before all hell breaks loose.
Locations
Sewers are one of the archetypal locations of all video games. Fatberg takes place almost entirely within the sewers. However every location within the game has a different visual language for describing what a sewer is, and hopefully we will be pleasing those who want archetypes and those who want something newer.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 version 21H1 (build 19043) or newer
- Processor: Intel core i5-2400 or equivalent
- Memory: 4 GB RAM
- Graphics: NVidia 960 or equivalent
- Storage: 256 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Patch NotesOfficial
Small Fixes
Hello everyone,I've just released a small patch that reduces the camera shake in some parts of the game where I think it was a little too strong. There were also some parts of some levels that used the wrong sounds for footsteps. These issues have now been fixed, and this patch only modifies level data. Your save files won't be affected in any way.All the bestRead full article on Community Announcements (Undercover Cheese)AnnouncementsOfficial
Fatberg is RELEASED!
Hello everyone,Fatberg is now finished and released into the wild for you all to play. As always with game releases, the road to get here has been long and hard, but I think I have created something wonderfully weird and interesting, and I hope it will give a few good scares too.Comments and feedback are always appreciated. I certainly took notice of comments that were made during the Steam Fest demo period near the beginning of the year, and I made a lot of changes based on that feedback which I think have made the game more enjoyable.Please consider giving the game a review because it really does help, even if the review is negative. An honest review is better than no review, and if you do enjoy the game, it would be wonderful if you told others about it and helped spread the word about the game.I recommend playing this game in the dark, with headphones on or with really good speakers.Have a great time playing it.Read full article on Community Announcements (Undercover Cheese)AnnouncementsOfficial
Fatberg Is Releasing September 1st! (New Trailer)
We are officially announcing that Fatberg is releasing in just under a month from now on September 1st! Put on a good pair of waterproof boots and add Fatberg to your Wishlist Now!See you in the sewers!Read full article on Community Announcements (Undercover Cheese)AnnouncementsOfficial
Fatberg Demo Available Now!
Fatberg will be released later this year. While we prepare to announce the official release date, the free demo is now available.Play the full first chapter for free.The demo offers a strong preview of what to expect from the full game. While it is fairly polished, it does not fully represent the final version. Some elements may change as development continues.We welcome comments, questions, and feedback—either here or on the Fatberg community forums on Steam.If you enjoy the demo, please consider adding Fatberg to your wishlist.We’ll see you in the sewers.Read full article on Community Announcements (Undercover Cheese)AnnouncementsOfficial
Fatberg Announced!
Hello everyone! We are very pleased to be announcing Fatberg, our newest upcoming retro horror game that will be released in 2026.Here you can view the teaser trailer:A Fatberg is a hardened lump of waste matter that accumulates throughout sewer systems and can block entire sections of sewers, causing a most unpleasant chaos.You are a lowly janitor who has been forced to do the dangerous job of breaking apart fatbergs in the sewers just before a rain storm.The fear of the dark and the fear of the unknown play a big part in creating a strong unsettling atmosphere in Fatberg. As players explore the sewers looking for fatbergs they won't know what they will find around every dark and slimy corner.Once again we have chosen the PS1 visual style for our horror game. It's unsettling crudeness combines well with the subject matter of the game. It allows older gamers to tune into memories of horror games from the past, and newer gamers can experience a more primitive form of fear and horror for the first time.We are not trying to recreate the fast paced first-person-shooter games of the past. Fatberg takes it's time with the player and builds a healthy sense of impending doom before all hell breaks loose.Sewers are one of the archetypal locations of all video games. Fatberg takes place almost entirely within the sewers. However every location within the game has a different visual language for describing what a sewer is, and hopefully we will be pleasing those who want archetypes and those who want something newer.Wishlist Now!Read full article on Community Announcements (Undercover Cheese)
