IMHO.

Games like Fatberg

If Fatberg is your kind of game, the closest matches are Deeper Still, KOOK and PAPERHEAD — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Fatberg: 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.

2026ActionIndieCasual8.99 USDWindowsby Lilou Studio
Fatberg — Steam game cover

Players who liked Fatberg also play

Steam players who put hours into Fatberg also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Deeper Still

    WHY THIS

    Top pick for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    A really hard immersive sim set in a dystopian and nihilistic world. To complete each level, start with a plan by choosing weapons, paths and abilities. Die. Find a better plan. Die again. Repeat until you finish the level. Then replay the levels to find new creative ways to beat them.

    2026ActionIndieSteam ↗
  2. KOOK

    WHY THIS

    Second-strongest match for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    A fast-paced, Quake-like retro FPS in a Victorian era steampunk setting with Lovecraftian monsters, distorted time and gravity, and crazy weapons.

    ActionIndieSteam ↗
  3. PAPERHEAD

    WHY THIS

    Third-strongest match for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    In the cute cardboard world, something went horribly wrong... Use the magical pencil, a good old shotgun, and various other weapons as well as the strength of your mighty boots, to uncover the dark truth and find out WHY WOULD CARDBOARD... BLEED?

    2026ActionIndieDeck VerifiedSteam ↗
  4. CULTIC

    WHY THIS

    Ranked #4 for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

    2022ActionIndie9.99 USDDeck VerifiedSteam ↗
  5. HROT

    WHY THIS

    Ranked #5 for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    HROT is a single-player retro FPS set in a small socialist country neighboring Soviet Union (Czechoslovakia) after an unspecified disaster in 1986. Those times were dark and terrifying and so is the game.

    2023ActionIndie19.99 USDDeck PlayableSteam ↗
  6. Ion Fury

    WHY THIS

    Ranked #6 for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    3D Realms, creators of Duke Nukem 3D, Prey, and Max Payne, team up with Voidpoint to bring back the legendary Build Engine, famous for classic shooters like Duke Nukem 3D, Shadow Warrior, and Blood. Fast-paced FPS combat across huge, secret-packed levels. Ion Fury is the real deal!

    2019ActionIndie24.99 USDDeck PlayableSteam ↗
  7. Anomalous

    WHY THIS

    Ranked #7 for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    A SHORT and sweet pixelated low fidelity 90s throwback hyper-fast action shooter. Survive and fight through a city overrun with manufactured monstrosities, biomass horrors, and a military authority trying to purge everything living. Heavy metal / techno soundtrack featuring BOD Music

    2024ActionIndie8.99 USDDeck PlayableSteam ↗
  8. Trepang2

    WHY THIS

    Ranked #8 for Fatberg fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Fatberg.

    Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.

    2023ActionIndie10.19 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Fatberg at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~44% under Fatberg on Steam right now. Shares Indie and Casual with Fatberg.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~44% under Fatberg on Steam right now. Shares Action and Indie with Fatberg.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Titanfall® 2

    WHY THIS

    Priced ~50% under Fatberg on Steam right now. Shares Action with Fatberg.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  4. How to Fish

    WHY THIS

    Priced ~45% under Fatberg on Steam right now. Shares Action and Indie with Fatberg.

    A 1-4 player physics based fishing simulator. While drinking and boating you suddenly crash into a small island. To work your way back home you have to learn How to Fish.

    2026ActionIndieSimulation4.95 USDDeck PlayableSteam ↗
  5. Cookie Clicker

    WHY THIS

    Priced ~44% under Fatberg on Steam right now. Shares Indie and Casual with Fatberg.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  6. WEBFISHING

    WHY THIS

    Priced ~44% under Fatberg on Steam right now. Shares Indie and Casual with Fatberg.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  7. POSTAL 2

    WHY THIS

    Priced ~89% under Fatberg on Steam right now. Shares Action and Indie with Fatberg.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  8. Buckshot Roulette

    WHY THIS

    Priced ~67% under Fatberg on Steam right now. Shares Action and Indie with Fatberg.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Fatberg.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Fatberg.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Fatberg.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Fatberg.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Fatberg.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Fatberg.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Fatberg.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  8. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Fatberg.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗

More from Lilou Studio

Other recommendable Steam games by Lilou Studio, ranked by review count so the studio's hits land first.

  1. FISHERY

    WHY THIS

    Another title from Lilou Studio, the studio behind Fatberg. Shares Indie and Casual with Fatberg.

    Fishery is a stylized aquarium simulation game. Harness your creativity to build and maintain beautiful aquatic habitats. Then relax and watch your beautiful fish enjoy their home.

    2019StrategyIndieSimulation19.99 USDDeck PlayableSteam ↗
  2. Revenge Of The Colon

    WHY THIS

    Another title from Lilou Studio, the studio behind Fatberg. Shares Indie and Casual with Fatberg.

    Revenge of the colon is a story driven, single-player, atmospheric, body horror game with multiple endings. Perform colonoscopies on five patients and discover the horrors concealed deep within them. PS1 horror style!

    2023IndieSimulationRPG12.99 USDDeck VerifiedSteam ↗
  3. La Galerie des Toilettes

    WHY THIS

    Another title from Lilou Studio, the studio behind Fatberg. Shares Indie and Casual with Fatberg.

    Explore a museum containing the word's greatest collection of toilet art.

    2025IndieSimulationCasual12.99 USDSteam ↗
  4. Dodo Master

    WHY THIS

    Another title from Lilou Studio, the studio behind Fatberg. Shares Action and Indie with Fatberg.

    In this charming 2.5D platformer you'll venture through perilous caves and devious dungeons to escape your captors and reclaim your stolen eggs.

    2025ActionIndieAdventure12.99 USDSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. PAPERHEAD

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Fatberg.

    In the cute cardboard world, something went horribly wrong... Use the magical pencil, a good old shotgun, and various other weapons as well as the strength of your mighty boots, to uncover the dark truth and find out WHY WOULD CARDBOARD... BLEED?

    2026ActionIndieDeck VerifiedSteam ↗
  2. CULTIC

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Fatberg.

    Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

    2022ActionIndie9.99 USDDeck VerifiedSteam ↗
  3. Trepang2

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Fatberg.

    Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.

    2023ActionIndie10.19 USDDeck VerifiedSteam ↗

Frequently asked about Fatberg

How much does Fatberg cost?
Fatberg is listed on Steam at 8.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Fatberg?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Fatberg are Deeper Still, KOOK, PAPERHEAD.
Who developed Fatberg?
Fatberg was developed by Lilou Studio.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Fatberg.

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