IMHO.

Games like The Plunge Of Sludge

If The Plunge Of Sludge is your kind of game, the closest matches are Afloat, Freedom Squid Fighter and Wild Island — 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 The Plunge Of Sludge: The Plunge Of Sludge is a 2D bullet hell roguelite where you collect trinkets, weapons, and hats from a pool of over 500+ items to conquer a dungeon and defeat THE KEEPER. You will fail and perish, but every attempt will be different and more chaotic than the last. Will you take the plunge?

2026IndieWindowsby Socksdev
The Plunge Of Sludge — Steam game cover

Players who liked The Plunge Of Sludge also play

Steam players who put hours into The Plunge Of Sludge 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. Afloat

    WHY THIS

    Top pick for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    Afloat is an RPG dodging game with Roguelike elements where moving fast means staying alive! Sail on your trusty ice float, dodge quirky sea creatures, grab upgrades that shape your playstyle, meet charming travelers & unlock new playable characters and game modes as you sail toward warmer horizons.

    2026ActionIndieAdventure4.99 USDSteam ↗
  2. Freedom Squid Fighter

    WHY THIS

    Second-strongest match for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    Take control of a heavily armed squid and blast through destructible worlds in Freedom Squid Fighter. Soar through the air, tunnel through dirt and rock with powerful weaponry, and outmaneuver enemies across fully destructible landscapes.

    ActionIndieAdventureSteam ↗
  3. Wild Island

    WHY THIS

    Third-strongest match for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    You are stranded on a mysterious island, trying to escape. A sandbox where you stack items, craft synergies, and turn simple weapons into pure power. Experiment with runes, accessories, and pets. Discover the island’s mysteries and rebuild your sanctuary to uncover what the island truly wants.

    2026ActionIndieAdventureSteam ↗
  4. DRAGUN

    WHY THIS

    Ranked #4 for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries.

    Run-and-gun roguelike about shooting through an army of dragons and their shadowy organization with an array of weapons, upgrades, and characters in randomized stage layouts.

    ActionSteam ↗
  5. Climbing Forever

    WHY THIS

    Ranked #5 for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    Climb in the hope of finding Forever, and fail finding it again and again, until you succeed or fall to despair. Learn from your mistakes and climb anew. You only need to find Forever once.

    2026ActionIndieAdventure6.79 USDSteam ↗
  6. Hex Weaver

    WHY THIS

    Ranked #6 for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    Hex Weaver is a bullet-hell dungeon crawler. Collect runes and craft your own spell combinations freely. Every run delivers a fresh shooting experience—shred the dungeon's darkness with endless, evolving bullet patterns!

    ActionIndieAdventureSteam ↗
  7. Fast Food Wars

    WHY THIS

    Ranked #7 for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    Fast Food Wars is a bullet-hell shoot'em up rogue-lite game in a procedural generated restaurant with random power ups, weapons. You play as a burger fighting to claim back all the invaded burger restaurant from other fast foods

    2026ActionIndieAdventureSteam ↗
  8. Two Sides of Hell

    WHY THIS

    Ranked #8 for The Plunge Of Sludge fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Plunge Of Sludge.

    Think fast, kill faster. Blast through shifting alien hellscapes in this roguelite platform-twin stick shooter, switching between Soldier precision and demonic destruction. Survive relentless hordes, brutal bosses, and endless roguelite chaos.

    2026ActionIndieSteam ↗

Free alternatives

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

  1. Life is Strange - Episode 1

    WHY THIS

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

    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 ↗
  2. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Plunge Of Sludge.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Plunge Of Sludge.

    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 The Plunge Of Sludge.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Plunge Of Sludge.

    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 ↗
  6. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Plunge Of Sludge.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  7. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Plunge Of Sludge.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  8. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Plunge Of Sludge.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗

Frequently asked about The Plunge Of Sludge

What games are most similar to The Plunge Of Sludge?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside The Plunge Of Sludge are Afloat, Freedom Squid Fighter, Wild Island.
Who developed The Plunge Of Sludge?
The Plunge Of Sludge was developed by Socksdev.

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 The Plunge Of Sludge.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.