IMHO.

Games like StellarDefender

If StellarDefender is your kind of game, the closest matches are VataZombie, Chair Force and Sparkfront: Online — 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 StellarDefender: Search for the scattered items within the planet to prevent a planetary collision.Let's search for supplies scattered across the planet, build a foundation, and launch a compressed-power missile to eliminate other planets that threaten the Delta planet.

2024IndieAdventureCasual1.99 USDWindowsby WON
StellarDefender — Steam game cover

Players who liked StellarDefender also play

Steam players who put hours into StellarDefender 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. VataZombie

    WHY THIS

    Top pick for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with StellarDefender.

    Vata zombies have announced the beginning of a "special military operation" on your territory. Their claims were absurd and pointless, they want to take away your home and your quiet life. Your task is to repel the waves of Vata Zombies and protect your freedom!

    2022IndieAdventure0.49 USDSteam ↗
  2. Chair Force

    WHY THIS

    Second-strongest match for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie with StellarDefender.

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  3. Sparkfront: Online

    WHY THIS

    Third-strongest match for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with StellarDefender.

    A fast-paced PvP strategy game where armies evolve through three chaotic ages. Defend your tower, destroy your enemy’s, and outplay your rival with timing, items, and stat upgrades.

    2025ActionStrategyIndie2.99 USDSteam ↗
  4. Ship Regulus

    WHY THIS

    Ranked #4 for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with StellarDefender.

    In the first year of the ephemeris, the warp engine was invented. Due to the initial engine being too large, it was installed on the space city Regulus. During engine testing, the jump signal attracted an alien fleet, and the Ship Regulus embarked on a flight path.

    2024StrategyIndieAdventure7.99 USDSteam ↗
  5. Quarantineer

    WHY THIS

    Ranked #5 for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with StellarDefender.

    For the glory of Motherland, the truth shall never be revealed. None of us expected this, Yet history is repeating itself.

    2021StrategyIndieAdventure9.99 USDSteam ↗
  6. Void Breaker

    WHY THIS

    Ranked #6 for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with StellarDefender.

    "Void Breaker" – An incredibly addictive tower defense shooting game!

    2025StrategyIndieSimulation0.99 USDSteam ↗
  7. MechDefender - Tower Defense

    WHY THIS

    Ranked #7 for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie with StellarDefender.

    MechDefender is an innovative fusion of two gaming genres - seamlessly blending the intense action of a top-down shooter with the strategic depth of tower defense.

    2020ActionSportsStrategy0.99 USDSteam ↗
  8. Bearicade

    WHY THIS

    Ranked #8 for StellarDefender fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with StellarDefender.

    A tower-defense game where your tower is a toy train. Circle a weapon-loaded train around your teddy bear to blast and ram the green-army horde, then add carriages, spikes, speed, and turrets between waves. Hold the line for 30 nights, then go endless.

    2026ActionStrategyIndieSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Indie and Adventure with StellarDefender.

    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 ↗
  2. Blood and Bacon

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Adventure and Casual with StellarDefender.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  3. Peggle Deluxe

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Casual with StellarDefender.

    Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.

    2007Casual0.99 USDDeck PlayableSteam ↗
  4. shapez

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Indie and Casual with StellarDefender.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  5. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

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

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗
  6. Insaniquarium Deluxe

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Casual with StellarDefender.

    The craziest aquarium game ever! Tend to your fish, keep them happy and they'll reward you with coins and jewels. Buy tank upgrades or egg parts which hatch different in-tank pets. These pets can help you feed your fish, collect coins, or even protect against the aliens that will invade your tank.

    2006Casual0.99 USDDeck PlayableSteam ↗
  7. Montaro

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Indie and Casual with StellarDefender.

    Montaro is a DOGE.

    2016IndieCasual0.99 USDDeck PlayableSteam ↗
  8. Bejeweled® 3

    WHY THIS

    Priced ~50% under StellarDefender on Steam right now. Shares Casual with StellarDefender.

    The biggest, brightest Bejeweled ever! Discover all-new ways to play the world’s #1 puzzle game. Find your perfect match with 8 breathtaking game modes that meet all your moods.

    2010StrategyCasual0.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Doki Doki Literature Club!

    WHY THIS

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

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

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

    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 ↗
  3. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. Indigo Park: Chapter 1

    WHY THIS

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

    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 ↗
  5. NGU IDLE

    WHY THIS

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

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗
  6. Travellin Cats in Paris

    WHY THIS

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

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  7. Virtual Cottage

    WHY THIS

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

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. Iron Snout

    WHY THIS

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

    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 ↗

Frequently asked about StellarDefender

How much does StellarDefender cost?
StellarDefender is listed on Steam at 1.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to StellarDefender?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside StellarDefender are VataZombie, Chair Force, Sparkfront: Online.
Who developed StellarDefender?
StellarDefender was developed by WON.

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 StellarDefender.

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