IMHO.

Games like Operation: Horumus

If Operation: Horumus is your kind of game, the closest matches are FleetRush, Warnet and Conquerline — 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 Operation: Horumus: Combine eight modules into 120 defense builds in a deadpan political-satire tower defense. Survive a seven-day story campaign, master a 100-stage maze, and stop every tanker crossing the Strait of Horumus.

2026StrategyIndieCasualWindowsby ARK Company
Operation: Horumus — Steam game cover

Players who liked Operation: Horumus also play

Steam players who put hours into Operation: Horumus 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. FleetRush

    WHY THIS

    Top pick for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Real-time naval strategy. Build your fleet, defend your base, and destroy the enemy. At your command — ships, submarines, aircraft, and defensive structures.

    StrategyIndieSteam ↗
  2. Warnet

    WHY THIS

    Second-strongest match for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Outmaneuver, outbuild, outthink. In Warnet, the map is your ally and your enemy - master its properties, and you master victory.

    ActionStrategyIndieSteam ↗
  3. Conquerline

    WHY THIS

    Third-strongest match for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Conquerline is a real-time strategy and base-defense game where you build and evolve your civilization across eras. Expand your settlement, manage resources, grow your army, unlock new technologies, and use powerful Edicts to shape tactics and secure victory.

    StrategyIndieAdventureSteam ↗
  4. No One Gets Through

    WHY THIS

    Ranked #4 for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Shape enemy routes with freely placed towers and grow your defenses through roguelite upgrades. Choose one of three cards between campaign stages, combine five tower types and ten specializations, and hold the line across three chapters, Boss Challenge and Endless modes.

    StrategyIndieCasualSteam ↗
  5. Void TD

    WHY THIS

    Ranked #5 for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Build powerful defenses, collect loot, combine effects, and survive evolving waves from the void in a tower defense game driven by ARPG-inspired buildcrafting and persistent progression.

    ActionStrategyIndieSteam ↗
  6. Next Level: Tower Defense

    WHY THIS

    Ranked #6 for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Race-based tower defense. Build your army, defend your king, and send waves at your rivals. Up to 8-player FFA, 2v2 & 4v4 teams, and singleplayer. Crossplay on Windows, Linux, macOS & Steam Deck.

    2026StrategyIndieCasualSteam ↗
  7. Crisis Commander: Strait Of Hormuz

    WHY THIS

    Ranked #7 for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    A satirical 2D strategy game set in the Strait of Hormuz. Control fleets, play cards, and manipulate oil prices. Meanwhile, your incompetent general keeps issuing increasingly unhinged orders. Keep the price of oil where he wants it, or the world will pay the price.

    2026ActionStrategyIndie4.99 USDSteam ↗
  8. Little Kingdom RTS

    WHY THIS

    Ranked #8 for Operation: Horumus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Operation: Horumus.

    Little Kingdom RTS is an indie real-time strategy game set in a medieval fantasy world. Gather resources, build settlements, raise walls, and grow your small kingdom. Command an army of knights, archers, and mages to fight off rival kingdoms, orcs, and undead.

    2025ActionStrategyIndie1.24 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 Operation: Horumus.

    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. 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 Operation: Horumus.

    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 ↗
  3. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Operation: Horumus.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  4. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Operation: Horumus.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  5. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Operation: Horumus.

    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 ↗
  6. Iron Snout

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Operation: Horumus.

    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 ↗
  7. Star Fetchers

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Operation: Horumus.

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Operation: Horumus.

    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 ↗

Frequently asked about Operation: Horumus

What games are most similar to Operation: Horumus?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Operation: Horumus are FleetRush, Warnet, Conquerline.
Who developed Operation: Horumus?
Operation: Horumus was developed by ARK Company.

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 Operation: Horumus.

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