IMHO.

Games like Kill Factory

If Kill Factory is your kind of game, the closest matches are Idle Survivor, Screen Survivors and Boid Predator — 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 Kill Factory: An arena-based trap builder where defenses aren’t placed—they’re assembled from interconnected modules. Combine weapons, magnets, rotors, and elemental effects, fight with your cursor, and rebuild the factory before every new wave.

2026ActionIndieCasualWindowsby Flat Lab
Kill Factory — Steam game cover

Players who liked Kill Factory also play

Steam players who put hours into Kill Factory 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. Idle Survivor

    WHY THIS

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

    Your ship is stranded and cannot move. Something out here has woken up, and it breeds faster than you can kill it. All you can do is upgrade your arsenal and fight back, wave after wave, for as long as you can hold.

    ActionIndieRPGSteam ↗
  2. Screen Survivors

    WHY THIS

    Second-strongest match for Kill Factory fans by collaborative filtering across millions of Steam libraries. Shares Casual with Kill Factory.

    An idle survivor-like that sits in the corner of your screen.

    2026StrategySimulationCasualSteam ↗
  3. Boid Predator

    WHY THIS

    Third-strongest match for Kill Factory fans by collaborative filtering across millions of Steam libraries. Shares Casual with Kill Factory.

    The BOIDS are a plague. Build your PREDATORS to destroy them. Upgrade your PREDATORS from the spoils.

    2026SimulationCasual3.99 USDSteam ↗
  4. Clone. Optimize. Sacrifice.

    WHY THIS

    Ranked #4 for Kill Factory fans by collaborative filtering across millions of Steam libraries. Shares Casual with Kill Factory.

    Build a city of science and magic, power up cloned heroes through automated dungeons, inherit their strength through cloning, and recycle the rest for science in this casual idle city-builder with deep RPG progression and competitive auto-battle leagues.

    StrategyRPGCasualSteam ↗
  5. Bomb Farm

    WHY THIS

    Ranked #5 for Kill Factory fans by collaborative filtering across millions of Steam libraries. Shares Indie with Kill Factory.

    An idle RPG where your bomber squadron gathers resources for you. Destroy rocks, hunt for rare items, forge and upgrade your equipment, master a vast skill tree, and trade items with other players on the Steam Market. Free to play.

    StrategyIndieSimulationFreeSteam ↗
  6. Shoot Together

    WHY THIS

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

    Run non-stop and blast everything in your way! SINGLE-PLAYER: Level up, fight bosses, and unlock permanent upgrades. PVP MODE: Make split-second roguelike choices mid-run to leave your friend behind and claim the top spot on the leaderboards!

    2026ActionStrategyIndieSteam ↗
  7. Fablewood Chronicles

    WHY THIS

    Ranked #7 for Kill Factory fans by collaborative filtering across millions of Steam libraries. Shares Casual with Kill Factory.

    Civilization, automated. Build a nation of moveable regions that runs while you work, then come back and see who took the crown while you were gone.

    2026StrategySimulationCasualSteam ↗
  8. Journeybound Idle

    WHY THIS

    Ranked #8 for Kill Factory fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Kill Factory.

    Another world needed a hero. It got you instead! A long fantasy-idle RPG: climb the adventurer's guild from F-Rank to S-Rank, max your skills, clear 114 quests, discover 1,300+ items, hire companions, farm, craft, fight, tons of QoL, a desktop widget, and lots more!

    2026IndieAdventureRPG12.99 USDSteam ↗

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. Shares Indie with Kill Factory.

    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. Shares Indie and Casual with Kill Factory.

    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. Virtual Cottage

    WHY THIS

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

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  4. Iron Snout

    WHY THIS

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

    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 ↗
  5. Magic Archery

    WHY THIS

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

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  6. Paper Lily - Chapter 1

    WHY THIS

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

    Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.

    2024IndieAdventureRPGFreeDeck VerifiedSteam ↗
  7. An Arcade Full of Cats

    WHY THIS

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

    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 ↗
  8. Project Kat - Paper Lily Prologue

    WHY THIS

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

    Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.

    2021IndieAdventureRPGFreeDeck VerifiedSteam ↗

More from Flat Lab

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

  1. Menace from the Deep

    WHY THIS

    Another title from Flat Lab, the studio behind Kill Factory. Shares Indie with Kill Factory.

    Menace from the Deep is an enthralling Roguelike Deckbuilding card game that unfolds in a dark world, drawing inspiration from Howard Lovecraft and the Cthulhu Mythos.Set against the backdrop of 1920s USA, the narrative revolves around a clandestine occult society.

    2024StrategyIndieAdventure16.99 USDSteam ↗
  2. Nocthra

    WHY THIS

    Another title from Flat Lab, the studio behind Kill Factory. Shares Indie with Kill Factory.

    Nocthra is a grim retro-style game where you play as a necromancer defending waves of attackers by raising hordes of minions from fallen enemies’ corpses. Protect your graveyard from relentless assaults, and dive into a perk system that offers endless skill combinations for infinite replayability.

    StrategyIndieAdventureSteam ↗
  3. Cargo Protocol: Cyberpunk Trains

    WHY THIS

    Another title from Flat Lab, the studio behind Kill Factory. Shares Indie with Kill Factory.

    Build a logistics empire in a grim cyberpunk world: lay tracks, optimize production and delivery chains, research technologies, and expand your influence. Corporations are the new gods, and the Market decides who survives.

    2026StrategyIndieSimulationSteam ↗

Frequently asked about Kill Factory

What games are most similar to Kill Factory?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Kill Factory are Idle Survivor, Screen Survivors, Boid Predator.
Who developed Kill Factory?
Kill Factory was developed by Flat Lab.

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 Kill Factory.

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19 Games Like Kill Factory — Ranked for 2026 · imho.run