IMHO.

Games like Interstellar Plunderer

If Interstellar Plunderer is your kind of game, the closest matches are Starborn Survivor, Keyboard Warriors and Be Not Afraid, But Run — 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 Interstellar Plunderer: Interstellar Plunderer is an indie arcade-style 3D roguelike space shooter game. Take control of a pirate spaceship as you fly through wormholes, do battles with hordes of oncoming enemies, fight fearsome bosses, and gain plunder to spend on new ships and upgrades. How far can you go?

2024ActionIndieCasual4.99 USDWindows · Linuxby Cozy Frog Games
Interstellar Plunderer — Steam game cover

Players who liked Interstellar Plunderer also play

Steam players who put hours into Interstellar Plunderer 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. Starborn Survivor

    WHY THIS

    Top pick for Interstellar Plunderer fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Interstellar Plunderer.

    Starborn Survivor is a sci-fi action roguelite where you control a robotic warrior fighting relentless alien hordes. Navigate, shoot, upgrade, and strive to survive for as long as possible! Tailor your loadout and adapt to the increasing challenges in this thrilling bullet-dodging adventure.

    2025ActionIndieCasual1.99 USDSteam ↗
  2. Keyboard Warriors

    WHY THIS

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

    Use your keyboard to unleash a torrent of gunfire and destruction, cutting your way through huge hordes of enemies. Customise and upgrade your mech with new weapons and abilities, make builds that complement your loadout and typing style as you lay waste to the wasteland in a world left in ruins.

    2026ActionIndieSteam ↗
  3. Be Not Afraid, But Run

    WHY THIS

    Third-strongest match for Interstellar Plunderer fans by collaborative filtering across millions of Steam libraries. Shares Action with Interstellar Plunderer.

    POLLUTED WITH OUR BETTER ANGELS THE WAYS BEAR HAZARDS FEW DARE CHALLENGE GO, O MESSENGER AND HEED THESE WORDS: BE NOT AFRAID BUT RUN

    2024Action4.99 USDSteam ↗
  4. Space Strider

    WHY THIS

    Ranked #4 for Interstellar Plunderer fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Interstellar Plunderer.

    Space Strider is a 2D Sidescroller Shoot 'em up with Roguelite elements, where you beat hordes of enemies and defeat unique bosses. Unlock, upgrade and level up your Spaceships to become the ultimate Space Strider!

    2024ActionIndieCasual2.99 USDSteam ↗
  5. Super Sakura Boom Boom Multiverse Madness Ultra Turbo Remix HD

    WHY THIS

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

    The multiverse is in chaos! A sinister mind virus is twisting worlds into shadowy echoes. Join Sakura and her fearless squad as they battle across dimensions to face endless waves of foes!

    2025ActionIndie9.99 USDSteam ↗
  6. Whisker Squadron: Survivor

    WHY THIS

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

    A smooth roguelite shooter from the creators of RACE THE SUN, featuring a voiced cast of feline pilots in a dramatic showdown against corporate-powered robots called The Swarm. Features a 3-act campaign with branching paths, epic bosses, and a wide arsenal of pilots, ships, and weapons.

    2025ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  7. Angelstruck

    WHY THIS

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

    Angelstruck is a 2D roguelite shooter where you demolish the forces of Heaven as you attempt to reach the pearly gates. Overcharge your holy rifle, and min-max your way into insane game-breaking builds. Unlock permanent capabilities and powerful screen-destroying weapons that feed on kills.

    2024ActionIndie5.99 USDDeck VerifiedSteam ↗
  8. Danger Forever

    WHY THIS

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

    Play as a human warrior piloting a mecha-dragon in Danger Forever, a 3D shoot'em up with RPG elements. Battle mechanoids and techno-demons in a hostile world. Fast-paced action and immersive gameplay make this the ultimate shoot'em up adventure.

    2022ActionIndieAdventureSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~80% under Interstellar Plunderer on Steam right now. Shares Action and Indie with Interstellar Plunderer.

    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. The Test

    WHY THIS

    Priced ~60% under Interstellar Plunderer on Steam right now. Shares Indie with Interstellar Plunderer.

    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 ↗
  3. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~70% under Interstellar Plunderer on Steam right now. Shares Indie with Interstellar Plunderer.

    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 ↗
  4. Blood and Bacon

    WHY THIS

    Priced ~80% under Interstellar Plunderer on Steam right now. Shares Action and Casual with Interstellar Plunderer.

    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 ↗
  5. Placid Plastic Duck Simulator

    WHY THIS

    Priced ~60% under Interstellar Plunderer on Steam right now. Shares Casual with Interstellar Plunderer.

    The ultimate high-tech rubber duck simulation, Placid Plastic Duck brings you dangerous levels of relaxation. With chill music, dreamy 3D graphics, and many different happy ducks, your only priority is to float around. Zero Ducks given.

    2022SimulationCasual1.99 USDDeck VerifiedSteam ↗
  6. Peggle Deluxe

    WHY THIS

    Priced ~80% under Interstellar Plunderer on Steam right now. Shares Casual with Interstellar Plunderer.

    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 ↗
  7. STAR WARS™ Republic Commando™

    WHY THIS

    Priced ~50% under Interstellar Plunderer on Steam right now. Shares Action with Interstellar Plunderer.

    You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.

    2009Action2.49 USDDeck PlayableSteam ↗
  8. shapez

    WHY THIS

    Priced ~80% under Interstellar Plunderer on Steam right now. Shares Indie and Casual with Interstellar Plunderer.

    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 ↗

Free alternatives

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

  1. STRAFTAT

    WHY THIS

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

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  2. The Expendabros

    WHY THIS

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

    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 ↗
  3. UNBEATABLE [white label]

    WHY THIS

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

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. Magic Archery

    WHY THIS

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

    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 ↗
  5. Coloring Pixels

    WHY THIS

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

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

    2018IndieFree To PlayCasualFreeSteam ↗
  6. Disfigure

    WHY THIS

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

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableSteam ↗
  7. DORONKO WANKO

    WHY THIS

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

    『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.

    2024ActionSimulationFree To PlayFreeSteam ↗
  8. Control, I'm Not Coming Back

    WHY THIS

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

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeSteam ↗

Frequently asked about Interstellar Plunderer

How much does Interstellar Plunderer cost?
Interstellar Plunderer is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Interstellar Plunderer?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Interstellar Plunderer are Starborn Survivor, Keyboard Warriors, Be Not Afraid, But Run.
Who developed Interstellar Plunderer?
Interstellar Plunderer was developed by Cozy Frog 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 Interstellar Plunderer.

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