IMHO.

Games like IMM Defense

If IMM Defense is your kind of game, the closest matches are IMM Defense 2, Roman Empire vs. Barbarians and Ultimate Protector — 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.

Get personalized picks →

About IMM Defense: This is a classic tower defense game. The alien ship is ready to invade this lovely planet. We need to use various weapons to prevent them from reaching the destination.

2018ActionStrategyIndieCasual0.99 USDWindowsby 90E GAMES
IMM Defense — Steam game cover

Players who liked IMM Defense also play

Steam players who put hours into IMM Defense 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. IMM Defense 2

    WHY THIS

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

    This is a very beautiful two-way fluorescent tower defense game.

    2020ActionStrategyIndie0.99 USDSteam ↗
  2. Roman Empire vs. Barbarians

    WHY THIS

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

    Barbarians keep expanding all over the place and you’ve been summoned as the hero who’s going to stop them. You’re provided with a Roman Empire tower that comes with a powerful catapult and a team of warriors. Will that be enough to stop the barbarian invasion?

    2023ActionStrategyIndie4.99 USDSteam ↗
  3. Ultimate Protector

    WHY THIS

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

    Tired of moving around without purposes? Come and protect the goddess with multiple combination of skills and elements. Discover and upgrade your weapon to super, even hyper! Play this game with a joy from both tower defense and rogue!

    2022StrategyIndieCasual2.99 USDSteam ↗
  4. Bloodsports.TV

    WHY THIS

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

    Co-Op Hero Defense set in a deadly post-apocalyptic Sweden. Team up with your friends and protect the Missile Silo against horrific beasts and outlaws.

    2015ActionSportsStrategy9.99 USDSteam ↗
  5. Cluckmech Oasis

    WHY THIS

    Ranked #5 for IMM Defense fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with IMM Defense.

    Cluckmech Oasis, a top-down shooting Roguelike tower defense game. Play as the Warcluck and lead your team of animal heroes in a fight for survival. Collect, build and upgrade defenses, and engage in intense battle against waves of plant enemies.

    2024ActionStrategyIndie9.99 USDDeck PlayableSteam ↗
  6. Freaking Meatbags

    WHY THIS

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

    Land on a planet, pick up some rocks, leave before the solar system explodes. Oh, and don't die in the nightly robot attacks! Freaking Meatbags is a humorous real-time strategy game that's all about building a base, mixing meatbag DNA, then convincing those dolts to help you gather resources.

    2015ActionStrategyIndie9.99 USDSteam ↗
  7. Prime World: Defenders

    WHY THIS

    Ranked #7 for IMM Defense fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with IMM Defense.

    Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.

    2013StrategyIndieRPG9.99 USDDeck PlayableSteam ↗
  8. Dig or Die

    WHY THIS

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

    Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.

    2018ActionStrategyIndie11.99 USDSteam ↗

Cheaper alternatives

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

  1. UBERMOSH

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Action and Indie with IMM Defense.

    UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit.

    2015ActionIndie0.49 USDDeck VerifiedSteam ↗
  2. Miss Neko

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Action and Casual with IMM Defense.

    Together the full picture of all the lovely beast ladies with your own hands, play Yakyuken with them, collect their portraits. Hope you have a relaxing and enjoyable game time:)

    2019ActionCasual0.49 USDDeck PlayableSteam ↗
  3. QUICKERFLAK

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Action and Indie with IMM Defense.

    QUICKERFLAK is an experimental fast-paced time-attack top-down combat retro-hardcore minigame, that can be finished in a minute.

    2022ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  4. Save Jesus

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Indie and Casual with IMM Defense.

    Someone is trying to murder Jesus. Disguised as Caesar with the Roman Empire by his side, an evil impostor from the future has set hundreds of deadly traps. Redirect the traps, kill the Romans and protect Jesus!

    2016IndieCasual0.49 USDDeck PlayableSteam ↗
  5. Barro

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Indie and Casual with IMM Defense.

    Choose your little car and race!

    2018IndieCasualRacing0.49 USDDeck VerifiedSteam ↗
  6. Gachi Heroes

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Action and Indie with IMM Defense.

    Gachi Heroes is a game about the dark fantasies. That's amazing an endlass journey in which you will know yourself with your favorite gachimuchi characters. How deep would you go?

    2018ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  7. Trip to Vinelands

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Action and Indie with IMM Defense.

    Trip to Vinelands is an arcade retro hardcore maze wanderer minigame.

    2016ActionIndie0.49 USDDeck VerifiedSteam ↗
  8. TTV2

    WHY THIS

    Priced ~51% under IMM Defense on Steam right now. Shares Action and Indie with IMM Defense.

    TTV2 is an arcade retro hardcore maze wanderer minigame, sequel to Trip to Vinelands.

    2017ActionIndie0.49 USDSteam ↗

Free alternatives

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

  1. Life is Strange - Episode 1

    WHY THIS

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

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  2. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  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 IMM Defense.

    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. The Expendabros

    WHY THIS

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

    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 ↗
  5. Iron Snout

    WHY THIS

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

    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 ↗
  6. Star Fetchers

    WHY THIS

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

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

    2020ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. Magic Archery

    WHY THIS

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

    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 ↗
  8. Coloring Pixels

    WHY THIS

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

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

    2018IndieFree To PlayCasualFreeSteam ↗

More from 90E GAMES

Other recommendable Steam games by 90E GAMES, ranked by review count so the studio's hits land first.

  1. Survival Space: Unlimited Shooting

    WHY THIS

    Another title from 90E GAMES, the studio behind IMM Defense. Shares Action and Indie with IMM Defense.

    This is an interesting shooting game. You need to use a variety of weapons to attack the enemy and survive.

    2018ActionIndieAdventure0.99 USDSteam ↗
  2. Stick to the end

    WHY THIS

    Another title from 90E GAMES, the studio behind IMM Defense. Shares Action and Strategy with IMM Defense.

    This is a well-optimized vertical plane shooting game. In this game you can use a wealth of weapons to attack enemy planes and bosses.

    2018ActionStrategyIndie0.99 USDSteam ↗
  3. Vinios

    WHY THIS

    Another title from 90E GAMES, the studio behind IMM Defense. Shares Action and Strategy with IMM Defense.

    This is a remake of the vertical shooting version of the aircraft in 2022. And this version has added many elements of color illusion.

    2019ActionStrategyIndie0.99 USDSteam ↗
  4. IMM Defense 2

    WHY THIS

    Another title from 90E GAMES, the studio behind IMM Defense. Shares Action and Strategy with IMM Defense.

    This is a very beautiful two-way fluorescent tower defense game.

    2020ActionStrategyIndie0.99 USDSteam ↗
  5. Break Through The Illusion

    WHY THIS

    Another title from 90E GAMES, the studio behind IMM Defense. Shares Action and Strategy with IMM Defense.

    "Break Through The Illusion" is a dungeon barrage shooting game. The protagonist Mick needs to try to pass one room after another, make full use of the specific weapons and limited bullets in his hand to kill the monsters in these rooms, in order to reach the boss room for the final battle.

    2022ActionStrategyIndie0.99 USDSteam ↗
  6. Infinity War Land

    WHY THIS

    Another title from 90E GAMES, the studio behind IMM Defense. Shares Action and Strategy with IMM Defense.

    "Infinity War Land" is a pixel-style Roguelite game that combines exciting shooting gameplay, strategic weapon upgrades and dungeon exploration elements.

    2025ActionStrategyIndie1.99 USDSteam ↗

Frequently asked about IMM Defense

How much does IMM Defense cost?
IMM Defense is listed on Steam at 0.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to IMM Defense?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside IMM Defense are IMM Defense 2, Roman Empire vs. Barbarians, Ultimate Protector.
Who developed IMM Defense?
IMM Defense was developed by 90E 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 IMM Defense.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

30 Games Like IMM Defense — Ranked for 2026 · imho.run