IMHO.

Games like Galaxy Kingdoms

If Galaxy Kingdoms is your kind of game, the closest matches are Herodes, Touhou Adventure and Airstrife: Assault of the Aviators — 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 Galaxy Kingdoms: Galaxy Kingdoms is an action/adventure shooter. Feel the journey of a bounty hunter as he explores the galaxy in search of quests and treasure. Strengthen yourself by buying new weapons and armor and then take on more powerful enemies.

2023ActionIndieAdventureRPG6.99 USDWindowsby Pretoriano_dev
Galaxy Kingdoms — Steam game cover

Players who liked Galaxy Kingdoms also play

Steam players who put hours into Galaxy Kingdoms 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. Herodes

    WHY THIS

    Top pick for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Galaxy Kingdoms.

    Herodes is an exhilarating shoot 'em up game set in a future where cutting-edge technology meets the depths of the human body. Step into the role of a courageous agent tasked with the ultimate mission: saving humanity from a mysterious and deadly virus that defies all known cures.

    2023ActionAdventure4.99 USDSteam ↗
  2. Touhou Adventure

    WHY THIS

    Second-strongest match for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Galaxy Kingdoms.

    Girls are now praying ! Will you pray too ?

    2021ActionIndieAdventure4.99 USDSteam ↗
  3. Airstrife: Assault of the Aviators

    WHY THIS

    Third-strongest match for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Galaxy Kingdoms.

    Use Aileron Rolling or Evading your enemies' attacks while having a realistic damage system. Use different planes with upgradable parts and numerous weapons you can mount to your planes to destroy your enemies. Fly solo or play with your friends and enjoy local coop. A modern re-invented classic.

    2021ActionIndieAdventure9.99 USDSteam ↗
  4. EVERSPACE™ 2

    WHY THIS

    Ranked #4 for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Galaxy Kingdoms.

    EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.

    2023ActionAdventureSimulation49.99 USDDeck PlayableSteam ↗
  5. Toad On Fire

    WHY THIS

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

    Smokey the toad is not your average amphibian. With a propane-fueled weed burner in hand, he charges into battle against a relentless force of hostile frogs in a race war that threatens to tear his world apart. It's up to him to emerge victorious and save his kind.

    2021ActionIndieAdventure2.99 USDSteam ↗
  6. HEARTS OF COLD - REDEMPTION

    WHY THIS

    Ranked #6 for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Galaxy Kingdoms.

    Hearts of Cold is a story driven, futuristic, open world, first person-third person Shooter, set in a wide range of varied environments with fast paced, intensive action interspersed with moments of calm and adventure.

    2024ActionIndieAdventure12.99 USDSteam ↗
  7. Apex Automata

    WHY THIS

    Ranked #7 for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Galaxy Kingdoms.

    Get ready for an epic showdown against rebel machines in Android Resistance, a frenetic top-down shooter that challenges your skills and strategy. Take on the role of Adrian-317, the wise Vanguard, and assemble a diverse team of androids, each with their unique abilities.

    2025ActionIndieRPG4.99 USDSteam ↗
  8. Silver Waffle

    WHY THIS

    Ranked #8 for Galaxy Kingdoms fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Galaxy Kingdoms.

    A shoot'em'up with spaceships and evil aliens with some RPG elements and first person activities, taking place in the Solar System.

    2025ActionIndieRPG4.99 USDSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~86% under Galaxy Kingdoms on Steam right now. Shares Action and Indie with Galaxy Kingdoms.

    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. Buckshot Roulette

    WHY THIS

    Priced ~57% under Galaxy Kingdoms on Steam right now. Shares Action and Indie with Galaxy Kingdoms.

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

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  3. GRIS

    WHY THIS

    Priced ~46% under Galaxy Kingdoms on Steam right now. Shares Indie and Adventure with Galaxy Kingdoms.

    Gris is a hopeful young girl lost in her own world, dealing with a painful experience in her life. Her journey through sorrow is manifested in her dress, which grants new abilities to better navigate her faded reality.

    2018IndieAdventure3.74 USDDeck VerifiedSteam ↗
  4. The Test

    WHY THIS

    Priced ~72% under Galaxy Kingdoms on Steam right now. Shares Indie and Adventure with Galaxy Kingdoms.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  5. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~79% under Galaxy Kingdoms on Steam right now. Shares Indie and Adventure with Galaxy Kingdoms.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  6. Blood and Bacon

    WHY THIS

    Priced ~86% under Galaxy Kingdoms on Steam right now. Shares Action and Adventure with Galaxy Kingdoms.

    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 ↗
  7. Crypt of the NecroDancer

    WHY THIS

    Priced ~57% under Galaxy Kingdoms on Steam right now. Shares Action and Indie with Galaxy Kingdoms.

    Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!

    2015ActionIndieRPG2.99 USDDeck VerifiedSteam ↗
  8. A Short Hike

    WHY THIS

    Priced ~43% under Galaxy Kingdoms on Steam right now. Shares Indie and Adventure with Galaxy Kingdoms.

    Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.

    2019IndieAdventure3.99 USDDeck VerifiedSteam ↗

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 and Adventure with Galaxy Kingdoms.

    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. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck 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 Galaxy Kingdoms.

    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 Looker

    WHY THIS

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

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck 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 Galaxy Kingdoms.

    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. Awaria

    WHY THIS

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

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

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

    WHY THIS

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

    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 ↗
  8. The Expendabros

    WHY THIS

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

    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 ↗

More from Pretoriano_dev

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

  1. New Horizon

    WHY THIS

    Another title from Pretoriano_dev, the studio behind Galaxy Kingdoms. Shares Action and Indie with Galaxy Kingdoms.

    New Horizon is a survival with RPG game. Explore a vast world in search of resources, build, upgrade your equipment and fight monsters to survive.

    2022ActionIndieAdventure5.99 USDSteam ↗
  2. Sunshine Farm

    WHY THIS

    Another title from Pretoriano_dev, the studio behind Galaxy Kingdoms. Shares Indie and Adventure with Galaxy Kingdoms.

    Sunshine Farm is a farming simulator with shop management. Grow your farm, explore a vast world, expand the fair, and run a successful store.

    2025IndieAdventureSimulation11.99 USDSteam ↗
  3. Timberworks

    WHY THIS

    Another title from Pretoriano_dev, the studio behind Galaxy Kingdoms. Shares Indie with Galaxy Kingdoms.

    Timberworks is an incremental factory automation and management game. Start with a small sawmill, automate production, expand your railway network, and build a vast industrial empire.

    2026IndieSimulationCasualSteam ↗

Frequently asked about Galaxy Kingdoms

How much does Galaxy Kingdoms cost?
Galaxy Kingdoms is listed on Steam at 6.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Galaxy Kingdoms?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Galaxy Kingdoms are Herodes, Touhou Adventure, Airstrife: Assault of the Aviators.
Who developed Galaxy Kingdoms?
Galaxy Kingdoms was developed by Pretoriano_dev and published by Coliseum Studio.

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 Galaxy Kingdoms.

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