IMHO.

Games like CosmoPirates

If CosmoPirates is your kind of game, the closest matches are Monster Train, Roguebook and Breach Wanderers — 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 CosmoPirates: Build your deck using cards, ships, items and crew! Explore a generated galaxy roguelike style. Fight gruesome battles against the medley of space scum!

2024StrategyAdventureRPG2.39 USDWindows · Linuxby BlackMoon Design
CosmoPirates — Steam game cover

Players who liked CosmoPirates also play

Steam players who put hours into CosmoPirates 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. Monster Train

    WHY THIS

    Top pick for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy with CosmoPirates.

    Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.

    2020Strategy4.99 USDDeck PlayableSteam ↗
  2. Roguebook

    WHY THIS

    Second-strongest match for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Adventure with CosmoPirates.

    Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!

    2021StrategyIndieAdventure24.99 USDDeck PlayableSteam ↗
  3. Breach Wanderers

    WHY THIS

    Third-strongest match for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with CosmoPirates.

    A fresh take on Roguelike Deckbuilders that lets you fine-tune your decks before each run to adapt your strategy on your way to victory. Over 1,200 cards to choose from, ten characters with their own set of unique skills, and dozens of items and missions to evolve your tactics.

    2023StrategyIndieRPG4.49 USDDeck VerifiedSteam ↗
  4. Void Tyrant

    WHY THIS

    Ranked #4 for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with CosmoPirates.

    Collect an intergalactic bounty of eccentric allies and deadly weapons, explore vibrant planets, and engage in risky turn-based battles to restore the Eyes of Chronos and save the galaxy in this strategic roguelike deckbuilder!

    2021StrategyRPG1.49 USDDeck VerifiedSteam ↗
  5. LONESTAR

    WHY THIS

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

    LONESTAR is a strategic Roguelike spaceship deckbuilder. As a bounty hunter, you will capture criminals scattered across the universe. Win the shockwave battle to gain rewards and vacations. Find treasures, customize spaceships, unlock talents, defeat the felons and be a legend!

    2025StrategyIndieAdventure12.99 USDDeck VerifiedSteam ↗
  6. Wildfrost

    WHY THIS

    Ranked #6 for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy with CosmoPirates.

    Take on the elements in Wildfrost, a tactical roguelike deckbuilder! Journey across a frozen tundra, collecting cards strong enough to banish the eternal winter…

    2023StrategyIndie11.99 USDDeck VerifiedSteam ↗
  7. Banners of Ruin

    WHY THIS

    Ranked #7 for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with CosmoPirates.

    Assemble your party. Answer the call. Win the war. Build a deck and fight a series of turn-based combats with up to 6 party characters through the city of Dawn's Point. Each character can unlock a set of unique cards and abilities that can augment your deck in powerful, exciting ways.

    2021StrategyRPG19.99 USDDeck PlayableSteam ↗
  8. Pirates Outlaws

    WHY THIS

    Ranked #8 for CosmoPirates fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Adventure with CosmoPirates.

    Pirates Outlaws is a roguelike card game in which you navigate dangerous seas and challenge their masters. Your expedition will be full of ambushes and will not be easy. Build your deck and combos to become a reputed pirate.

    2020StrategyIndieAdventure19.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares Adventure with CosmoPirates.

    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 ~59% under CosmoPirates on Steam right now. Shares Adventure with CosmoPirates.

    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. shapez

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares Strategy with CosmoPirates.

    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 ↗
  4. Bejeweled® 3

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares Strategy with CosmoPirates.

    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 ↗
  5. Dictators:No Peace Countryballs

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares Strategy with CosmoPirates.

    Dictators : No Peace Countryballs is a war simulation and dictator game. This is a fun,simple and some say a funny countryballs game. If you like simulation games, you will love playing Dictators : No Peace. Play as a dictator of your favourite country and colonize the world.

    2020StrategyIndieSimulation0.99 USDSteam ↗
  6. Landlord of the Woods

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares Adventure with CosmoPirates.

    You're 25, you feel like all of your peers are ahead of you in life so you apply for a new job to try to find some sort of meaning. Your new career is filled with physics-based puzzles, hand drawn art & a cute little story.

    2021IndieAdventureCasual0.99 USDDeck PlayableSteam ↗
  7. Ukrainian ball in search of gas

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares Adventure with CosmoPirates.

    You play as a man turned into a ball and you need to steal all the gas from the forest at all costs.

    2017IndieAdventureSimulation0.99 USDSteam ↗
  8. Mountain

    WHY THIS

    Priced ~59% under CosmoPirates on Steam right now. Shares RPG with CosmoPirates.

    Existential Nature Simulation

    2014IndieSimulationRPG0.99 USDSteam ↗

Free alternatives

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

  1. The Looker

    WHY THIS

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

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

    2022IndieFreeDeck PlayableSteam ↗
  2. Landfall Archives

    WHY THIS

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

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeSteam ↗
  3. Silly Linguine Cat Simulator Deluxe Online

    WHY THIS

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

    Silly Linguine Cat Simulator Deluxe Online is a clicker game where progression is replaced with gambling, where the goal is simply to collect the rarest silly linguine cats.

    2026IndieAdventureSimulationFreeSteam ↗
  4. Moonring

    WHY THIS

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

    A dark-fantasy, turn-based, retro-fusion of classic turn-based RPGs and roguelikes, all presented with a unique neon aesthetic.

    2023RPGFreeDeck VerifiedSteam ↗
  5. Die in the Dungeon: Origins

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and RPG with CosmoPirates.

    Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!

    2023StrategyIndieRPGFreeDeck VerifiedSteam ↗
  6. Epic Battle Fantasy 3

    WHY THIS

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

    Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!

    2016IndieAdventureRPGFreeDeck PlayableSteam ↗
  7. The Riftbreaker: Prologue

    WHY THIS

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

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗
  8. Warframe

    WHY THIS

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

    Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game

    2013ActionRPGFree To PlayFreeDeck VerifiedSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Breach Wanderers

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Strategy and RPG with CosmoPirates.

    A fresh take on Roguelike Deckbuilders that lets you fine-tune your decks before each run to adapt your strategy on your way to victory. Over 1,200 cards to choose from, ten characters with their own set of unique skills, and dozens of items and missions to evolve your tactics.

    2023StrategyIndieRPG4.49 USDDeck VerifiedSteam ↗
  2. Void Tyrant

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Strategy and RPG with CosmoPirates.

    Collect an intergalactic bounty of eccentric allies and deadly weapons, explore vibrant planets, and engage in risky turn-based battles to restore the Eyes of Chronos and save the galaxy in this strategic roguelike deckbuilder!

    2021StrategyRPG1.49 USDDeck VerifiedSteam ↗
  3. LONESTAR

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Strategy and Adventure with CosmoPirates.

    LONESTAR is a strategic Roguelike spaceship deckbuilder. As a bounty hunter, you will capture criminals scattered across the universe. Win the shockwave battle to gain rewards and vacations. Find treasures, customize spaceships, unlock talents, defeat the felons and be a legend!

    2025StrategyIndieAdventure12.99 USDDeck VerifiedSteam ↗
  4. Wildfrost

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Strategy with CosmoPirates.

    Take on the elements in Wildfrost, a tactical roguelike deckbuilder! Journey across a frozen tundra, collecting cards strong enough to banish the eternal winter…

    2023StrategyIndie11.99 USDDeck VerifiedSteam ↗
  5. Pirates Outlaws

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Strategy and Adventure with CosmoPirates.

    Pirates Outlaws is a roguelike card game in which you navigate dangerous seas and challenge their masters. Your expedition will be full of ambushes and will not be easy. Build your deck and combos to become a reputed pirate.

    2020StrategyIndieAdventure19.99 USDDeck VerifiedSteam ↗

Frequently asked about CosmoPirates

How much does CosmoPirates cost?
CosmoPirates is listed on Steam at 2.39 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to CosmoPirates?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside CosmoPirates are Monster Train, Roguebook, Breach Wanderers.
Who developed CosmoPirates?
CosmoPirates was developed by BlackMoon Design.

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 CosmoPirates.

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

29 Games Like CosmoPirates — Ranked for 2026 · imho.run