IMHO.

Games like Kill Them All

Below are 11 hand-picked alternatives to Kill Them All for fans of action, indie, adventure, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Kill Them All also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, cheaper alternatives. No login required — these picks work anchor-only.

About Kill Them All: In this narrative action-adventure game, you play a fearless mercenary deployed on Serenity Island where an infection rages. Fight infected, complete missions, and improve your equipment. Many survivors need assistance, will you be able to help ?

2024ActionIndieAdventure6.99 USDWindowsby Kickback Games
Kill Them All — Steam game cover

Players who liked Kill Them All also play

Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1
    Hero Z TPS — Steam game cover

    Hero Z TPS

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

    It's a fun and cool sci-fi shooting game. You are a hero in the zombie world.

    2022ActionIndieRPG9.99 USDSteam ↗
  2. 2
    Astro Ike — Steam game cover

    Astro Ike

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

    Astro Ike is an exhilarating single-player, third-person zombie wave shooter that will immerse you in an intense battle for survival. Step into the shoes of Astro Ike, a fearless protagonist, as you face relentless waves of zombies. The challenge awaits—how long can you endure?

    2022ActionIndie0.99 USDSteam ↗
  3. 3
    The Catapult VR — Steam game cover

    The Catapult VR

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

    Game about hero in castle siege, vs stickmans with catapult and archers with bows and arrows.

    2023ActionIndieSimulation4.99 USDSteam ↗
  4. 4
    Audacity — Steam game cover

    Audacity

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

    Grab your friends and escape Auda City, which has come under attack from the living dead. Bullet hell meets zombies, do you have the Audacity to survive?

    2025ActionIndie3.99 USDSteam ↗
  5. 5
    Melon Dusk — Steam game cover

    Melon Dusk

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

    Play as Melon Dusk the famous billionaire who finally landed on Mars. Earn ShibaCoin to buy accessories to customize your appearance !

    2022ActionIndieEarly Access1.99 USDSteam ↗
  6. 6
    Mutant Crisis — Steam game cover

    Mutant Crisis

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

    If you like to fight zombies purely, and hope to have talents and attribute growth, be able to unlock epic weapons for free that previously required a recharge of $3888 in krypton gold games, and be able to cooperate with friends online to challenge BOSS, then don't miss this game.

    2024ActionIndieAdventure5.39 USDSteam ↗
  7. 7
    I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1 — Steam game cover

    I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1

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

    A top down twin stick zombie slaying shooter that you are sure to play again and again!

    2021ActionIndieFree To PlayFreeDeck VerifiedSteam ↗
  8. 8
    Zombie Builder Defense 2 — Steam game cover

    Zombie Builder Defense 2

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

    Defend against hordes of zombies in this fun filled top-down shooter. Build and upgrade your base, unlock powerful guns, and take on challenging bosses with up to 4 players in online co-op. Play minigames to earn bonuses and survive the zombie apocalypse one night at a time!

    2023ActionIndie9.99 USDSteam ↗

Cheaper alternatives

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

  1. 1
    Astro Ike — Steam game cover

    Astro Ike

    Priced ~86% under Kill Them All on Steam right now. Shares Action and Indie with Kill Them All.

    Astro Ike is an exhilarating single-player, third-person zombie wave shooter that will immerse you in an intense battle for survival. Step into the shoes of Astro Ike, a fearless protagonist, as you face relentless waves of zombies. The challenge awaits—how long can you endure?

    2022ActionIndie0.99 USDSteam ↗
  2. 2
    Audacity — Steam game cover

    Audacity

    Priced ~43% under Kill Them All on Steam right now. Shares Action and Indie with Kill Them All.

    Grab your friends and escape Auda City, which has come under attack from the living dead. Bullet hell meets zombies, do you have the Audacity to survive?

    2025ActionIndie3.99 USDSteam ↗
  3. 3
    Melon Dusk — Steam game cover

    Melon Dusk

    Priced ~72% under Kill Them All on Steam right now. Shares Action and Indie with Kill Them All.

    Play as Melon Dusk the famous billionaire who finally landed on Mars. Earn ShibaCoin to buy accessories to customize your appearance !

    2022ActionIndieEarly Access1.99 USDSteam ↗

Frequently asked about Kill Them All

How much does Kill Them All cost?
Kill Them All is listed on Steam at 6.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Kill Them All?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Kill Them All are Hero Z TPS, Astro Ike, The Catapult VR.
Who developed Kill Them All?
Kill Them All was developed by Kickback Games.

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 Them All.

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