IMHO.

Games like Purranoia

If Purranoia is your kind of game, the closest matches are Warriors of the End, Starwhisker and Demoman — 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 Purranoia: Purranoia is an action roguelike with a twist: you don’t control movement. Instead, you wield powerful scientific inventions to protect the frightened cat Mousti from waves of questionably designed robots and hostile lab creations.

2026ActionWindowsby Eerie Veery
Purranoia — Steam game cover

Players who liked Purranoia also play

Steam players who put hours into Purranoia 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. Warriors of the End

    WHY THIS

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

    Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!

    2026ActionIndieRPGSteam ↗
  2. Starwhisker

    WHY THIS

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

    Magic cats in space fighting aliens. Light is your weapon, and the Void is hungry. Shift between wavelengths of light, discover powerful upgrades. Help Luma, the last Starwhisker restore hope to a universe being consumed by darkness.

    ActionRPGEarly AccessSteam ↗
  3. Demoman

    WHY THIS

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

    Demoman is a 3D top-down arena survival roguelite about a retired soldier who was perfectly happy living out his days with his cat, General Meow — until an alien invasion ruined everything. Now he's dusting off old skills, upgrading his arsenal, learning new tricks, and leveling entire city blocks.

    ActionIndieSteam ↗
  4. Void Reaver

    WHY THIS

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

    Organize. Optimize. Obliterate. Welcome to a sci-fi bullet heaven where your inventory is your ultimate weapon. Arrange your backpack to create explosive synergies with 300+ items to unlock, dedicated skill trees and a high-octane soundtrack to blast through unrelenting waves of enemies !

    2026ActionRPGSteam ↗
  5. Chrome Survivor

    WHY THIS

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

    In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?

    2026ActionIndieEarly AccessSteam ↗
  6. BountyPop

    WHY THIS

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

    BountyPop is a cooperative sci-fi FPS roguelite. Play as unique bounty hunters, create powerful builds with abilities, weapons, and upgrades, then take on dangerous contracts across hostile planets. Play solo or with up to 4 players.

    ActionSteam ↗
  7. Schooled

    WHY THIS

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

    SCHOOLED is a bullet-heaven survivors-like where you collect real chemical elements to spell words and manifest elemental powers. Youre the nerd against the jocks and it's finally your time. Fight escalating waves of jocks with your superior intellect, a lot of chemistry, and pure ingenuity.

    ActionIndieCasualSteam ↗
  8. BoomScroll

    WHY THIS

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

    Evaporate endless hordes of creatures as you scroll your way to freedom! Grab upgrades, build your arsenal, and scroll at the speed of light to make it as far as you can!

    2026ActionIndieAdventureSteam ↗

Free alternatives

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

  1. Bongo Cat

    WHY THIS

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

    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 ↗
  2. Travellin Cats in Paris

    WHY THIS

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

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  3. Iron Snout

    WHY THIS

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

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  4. UNBEATABLE [white label]

    WHY THIS

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

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. Coloring Pixels

    WHY THIS

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

    A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.

    2018IndieFree To PlayCasualFreeSteam ↗
  6. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableSteam ↗
  7. Disfigure

    WHY THIS

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

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableSteam ↗
  8. An Arcade Full of Cats

    WHY THIS

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

    Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.

    2023IndieFree To PlayCasualFreeDeck PlayableSteam ↗

Frequently asked about Purranoia

What games are most similar to Purranoia?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Purranoia are Warriors of the End, Starwhisker, Demoman.
Who developed Purranoia?
Purranoia was developed by Eerie Veery.

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 Purranoia.

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