IMHO.

Games like Haunt Monster

If Haunt Monster is your kind of game, the closest matches are Sealand Survivor, Sci-Fantasy Defence and Animal Babysister Fighter : Zombie Coming! — 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 Haunt Monster: Haunt Monster is a FPS Action Roguelike game in a random generated environment. Build, defend and survive waves of zombies, monsters and aliens. Play solo or co-op with a friend to survive.

2024ActionStrategyIndieAdventureSimulationEarly Access9.99 USDWindowsby Sango Games
Haunt Monster — Steam game cover

Players who liked Haunt Monster also play

Steam players who put hours into Haunt Monster 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. Sealand Survivor

    WHY THIS

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

    Survive on Sealand, a mysterious WWII island defense base. Face extreme weather, solve puzzles, and fight off hostile forces trying to stop you. Can you uncover its secrets and escape before time runs out?

    2025ActionStrategyIndie0.99 USDSteam ↗
  2. Sci-Fantasy Defence

    WHY THIS

    Second-strongest match for Haunt Monster fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Haunt Monster.

    Combine physics-based traps, weapons and magic to defend against horde of thousands enemies in this roguelike tower defense with procedurally generated levels and switching between building/combat. Do it solo in VR or with up to 4 players in one PC through local co-op.

    2022ActionStrategyIndie19.99 USDSteam ↗
  3. Animal Babysister Fighter : Zombie Coming!

    WHY THIS

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

    Zombies and monsters are taking over several planets in the galaxy. As a result, animals are losing their habitats. Your mission is to protect those animals. Use your spaceship to transport the threatened species to shelters on humanity's first star colony!

    2022ActionStrategyIndie7.99 USDSteam ↗
  4. Rotten Tide

    WHY THIS

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

    Rotten Tide is a horizontal 2D tower defense game where players must protect the world from the attacks of all kinds of monsters who are threatening the humans in big cities all around the world.

    2021ActionStrategyIndie5.99 USDSteam ↗
  5. Zombie Wasteland Together

    WHY THIS

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

    Zombie Wasteland Together is a 1–4 player co-op zombie shooter set in a post-apocalyptic desert. Team up with friends, fight endless hordes of infected, and survive using powerful weapons.

    2026ActionIndieCasual0.49 USDSteam ↗
  6. Playground Mayhem

    WHY THIS

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

    Defend your base solo or with friends against endless waves of foes using your weapons and turrets. Are you up for the challenge?

    2024ActionStrategyIndie3.99 USDSteam ↗
  7. Defender Bros

    WHY THIS

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

    Prepare your defenses during the day and survive until dawn. Defender Bros is a Top-Down Tower Defense Roguelike where you play as a Soldier defending your Base. Pick between multiple abilities as you level up to increase you power, then after each run buy perks and get stronger

    2024ActionStrategyIndie7.14 USDDeck PlayableSteam ↗
  8. Keep Keepers

    WHY THIS

    Ranked #8 for Haunt Monster fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Haunt Monster.

    Tower Defense meets Base Management. Strategically place your defenses. Craft wacky ammunition like fiery peppers and boomerang bananas. Discover amazing weapons and automate your economy while defending against waves of enemies. Can you handle the chaos?

    2024ActionStrategyIndie11.69 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Haunt Monster at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~50% under Haunt Monster on Steam right now. Shares Indie and Simulation with Haunt Monster.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~50% under Haunt Monster on Steam right now. Shares Action and Indie with Haunt Monster.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Titanfall® 2

    WHY THIS

    Priced ~55% under Haunt Monster on Steam right now. Shares Action with Haunt Monster.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  4. Cookie Clicker

    WHY THIS

    Priced ~50% under Haunt Monster on Steam right now. Shares Strategy and Indie with Haunt Monster.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  5. WEBFISHING

    WHY THIS

    Priced ~50% under Haunt Monster on Steam right now. Shares Indie with Haunt Monster.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  6. POSTAL 2

    WHY THIS

    Priced ~90% under Haunt Monster on Steam right now. Shares Action and Indie with Haunt Monster.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  7. Plants vs. Zombies GOTY Edition

    WHY THIS

    Priced ~50% under Haunt Monster on Steam right now. Shares Strategy with Haunt Monster.

    Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.

    2009Strategy4.99 USDDeck PlayableSteam ↗
  8. Buckshot Roulette

    WHY THIS

    Priced ~70% under Haunt Monster on Steam right now. Shares Action and Indie with Haunt Monster.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Ultimate Custom Night

    WHY THIS

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

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  2. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Haunt Monster.

    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 ↗
  3. 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 Haunt Monster.

    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 ↗
  4. STRAFTAT

    WHY THIS

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

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  5. Counter-Strike:Global Offensive

    WHY THIS

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

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  6. The Expendabros

    WHY THIS

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

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  7. Iron Snout

    WHY THIS

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

    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 ↗
  8. The Lab

    WHY THIS

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

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeSteam ↗

Frequently asked about Haunt Monster

How much does Haunt Monster cost?
Haunt Monster is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
Does Haunt Monster have multiplayer or co-op?
Yes — Haunt Monster supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Haunt Monster?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Haunt Monster are Sealand Survivor, Sci-Fantasy Defence, Animal Babysister Fighter : Zombie Coming!.
Who developed Haunt Monster?
Haunt Monster was developed by Sango 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 Haunt Monster.

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