IMHO.

Games like Fish Slayer

If Fish Slayer is your kind of game, the closest matches are Shrimp.io, 16 Cyber-Personalities: Survivors and FatSheep Crisis:RE — 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 Fish Slayer: 《Fish Slayer》 is a light roguelike game featuring multiple gameplay modes and meta-progression. Players take on the role of an animal that hunts fish, strengthening themselves by choosing attributes and items to become more efficient at hunting.

2026ActionStrategyIndieRPGCasualWindowsby easymemo(悬厘), deathywings
Fish Slayer — Steam game cover

Players who liked Fish Slayer also play

Steam players who put hours into Fish Slayer 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. Shrimp.io

    WHY THIS

    Top pick for Fish Slayer fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Fish Slayer.

    A Shrimp Based Bullet Heaven. Kill creatures, Level up & pick from 3 upgrades to unalive thousands more.

    2024ActionStrategyIndieFreeDeck PlayableSteam ↗
  2. 16 Cyber-Personalities: Survivors

    WHY THIS

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

    Inspired by MBTI, this is a fast-paced, top-down arena shooter roguelite where your inner world becomes the battleground. Harness the power of four elemental sprites to fend off the sinister forces lurking in your mind. No matter what your personalities are, you can conquer your darkest thoughts!

    2025ActionIndieRPG5.94 USDSteam ↗
  3. FatSheep Crisis:RE

    WHY THIS

    Third-strongest match for Fish Slayer fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Fish Slayer.

    Baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa, baa. Baa.

    2026ActionStrategyIndieSteam ↗
  4. Overdrive Breakout

    WHY THIS

    Ranked #4 for Fish Slayer fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Fish Slayer.

    Control a rusted mech in a fast-paced top-down survival action game. Enter unknown areas, dodge enemy swarms, choose random weapons, skill upgrades, and passive modules, defeat bosses, unlock maps, and break through on the edge of overload.

    2026ActionStrategyIndie2.69 USDSteam ↗
  5. Underwater DuO

    WHY THIS

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

    In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.

    2026ActionIndieCasualSteam ↗
  6. Rune Craft

    WHY THIS

    Ranked #6 for Fish Slayer fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Fish Slayer.

    A horde-survival roguelite built around a rune-grid weapon system. Collect weapons, gems, and 100+ runes to reshape projectile behavior, elemental reactions, and weapon evolutions, forging a different screen-clearing build every run.

    2026ActionStrategyAdventureSteam ↗
  7. Mafia Hero: Streets of Survival

    WHY THIS

    Ranked #7 for Fish Slayer fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Fish Slayer.

    Survivors-like game with ONLINE CO-OP (1–4 PLAYERS). The man who had always played by the rules was dead.! Mafia Hero: Streets of Survival is an online co-op auto-shooter roguelite for up to 4 players. Build your criminal empire, craft powerful builds, and battle massive bosses.

    2026ActionStrategyIndieSteam ↗
  8. Vanquish Evil

    WHY THIS

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

    Vanquish endless waves of challenging enemies in this fast-paced action! Combine upgrades to be even more powerful! Buy and equip Gear and Items for your customized builds and stats! Play as 6 different heroes in this Bullet Heaven vs Bullet Hell! Each hero has mechanically unique abilities!

    2026ActionIndieAdventure4.99 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 Fish Slayer.

    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 Fish Slayer.

    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. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Bongo Cat

    WHY THIS

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

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  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 Fish Slayer.

    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 Fish Slayer.

    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. Sheepy: A Short Adventure

    WHY THIS

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

    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 ↗
  8. Our Life: Beginnings & Always

    WHY THIS

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

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeSteam ↗

Frequently asked about Fish Slayer

What games are most similar to Fish Slayer?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Fish Slayer are Shrimp.io, 16 Cyber-Personalities: Survivors, FatSheep Crisis:RE.
Who developed Fish Slayer?
Fish Slayer was developed by easymemo(悬厘), deathywings and published by easymemo.

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 Fish Slayer.

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