IMHO.

Games like Heart Keeper

Heart Keeper is a survival tower defense game with action roguelike elements. Protect the Sacred Heart by building and upgrading an arsenal of turrets and various structures. Combine strategy and quick reflexes to survive massive waves of enemies!

2025ActionStrategyIndie4.99 USDWindowsby autoselff
Heart Keeper header

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

  1. 1

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  2. 2

    Rogue Star Rescue

    Bullet Hell Insanity + Tower Defense Strategy. Rogue Star Rescue is a quirky new type of rogue-like shooter. Blast your way through diverse planets while rescuing your teammates and gathering traps for your defense strategy. Play solo or online to stop the Rogue Star before it annihilates everything!

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  3. 3

    Crystal Guardians TD

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  4. 4

    Ketz: Galactic Overlords

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    2025ActionIndieAdventure4.49 USDDeck PlayableSteam ↗
  5. 5

    MOTHERGUNSHIP

    MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive.

    2018ActionIndie24.99 USDDeck VerifiedSteam ↗
  6. 6

    We Are The Dwarves

    We Are The Dwarves is a real-time tactical adventure where you take control of three Dwarven astronauts and lead them through the hordes of enemies in the depths of their Universe. Tactical Adventure Sci-Fi Space Dwarves

    2016ActionStrategyIndie14.99 USDSteam ↗
  7. 7

    Invisible, Inc.

    Take control of Invisible's agents in the field and infiltrate the world's most dangerous corporations. Stealth, precision, and teamwork are essential in high-stakes, high-profit missions, where every move may cost an agent their life.

    2015ActionStrategyIndie19.99 USDDeck PlayableSteam ↗
  8. 8

    Atomicrops

    A twin-stick, bullet-hell, roguelite where you must cultivate and defend the last farm in a post-apocalyptic wasteland. Farm mutated crops, upgrade your weapons, marry townsfolk, and kill every mutant creature that tries to invade your homestead! Yee-haw! 

    2020ActionIndie14.99 USDDeck PlayableSteam ↗

Frequently asked about Heart Keeper

How much does Heart Keeper cost?
Heart Keeper is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Heart Keeper?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Heart Keeper are Nitroverse, Rogue Star Rescue, Crystal Guardians TD.
Who developed Heart Keeper?
Heart Keeper was developed by autoselff.

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 Heart Keeper.

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Games like Heart Keeper — top similar games · imho.run