Top similar games like Cardstronaut:

Fox and Shadow is a scifi dual deckbuilding roguelike. Scavenge for resources in a broken city to maintain your crumbling bunker. Combine the mind of a human pilot and the body of a drone to build your cards piece by piece. The world is in ruins, salvage yourself.

A strategic sci-fi rogue-lite deck building game, with unique storytelling and strategic elements.

Aurora Nova is a story-driven, scifi Roguelike deckbuilder where the player is a member of an advanced species struggling to avoid extinction. Upgrade your vessels & their capabilities. Find unique events throughout the galaxy as you prepare to fight the greatest threat the Milky Way's ever seen.

Cardinal Sequence is a cosmic rogue-lite deckbuilder with a unique twist: cards are played by inputting sequences of directional commands. Chain together powerful abilities, discover wild synergies and master a whole new way to play cards.

Build your deck using cards, ships, items and crew! Explore a generated galaxy roguelike style. Fight gruesome battles against the medley of space scum!

Explore the galaxy in Star Deck, a replayable roguelike card battling sci-fi adventure! Rescue your brother from the Federation, an uncompromising totalitarian presence that rules the galaxy with an iron fist. Endless story loops with unlockable new weapons, cards & items will keep you coming back!

Galactic Overlord is a rogue-lite deck-builder.  Travel the galaxy, hone your deck, find strange and powerful artifacts, and defeat the rebels!  Balance your deck carefully to maintain the favor you have with the different factions!

Star Patrol Nova is a sci-fi roguelike deckbuilder. Take control of a team of four Star Rangers with customisable skills, and a deck of cards you can modify between battles.

A roguelike deckbuilding game in space! Explore randomly generated systems, enemies and strange encounters. Build your deck, survive and reach For The Warp gate!

A space-battling crew-managing deckbuilder where your crew are your cards. Deliciously destructible ships: carve apart enemy ships chunk by chunk. Design your ship to fit your play style and adapt to enemy strategies. Reclaim Earth in a hunt-or-be-hunted strategic campaign.

Zoominoes is a tile roguelike deckbuilder. Play animal tiles, feed them powerup snacks, and boost them with souvenirs from the gift shop. Score massive points using crazy combos!

Automoji is a Auto-Battle, roguelike, strategy game with over 130 Emoji-based units to explore. Build your team, plan your route, and defeat waves of enemies! Unlock new items and unit packs to use on future runs!

​​This is a turn-based strategy adventure game. Assemble a five-hero squad, each with unique strengths. Collect mysterious artifacts, build potent hero abilities, defeat powerful monsters, and eliminate galactic threats.​

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.

A sci-fi dice-driven roguelike where your dice fuel both your abilities and your enemies’. You'll need strategy and luck to outwit dynamic foes, harness synergistic upgrades, and escape creeping galactic doom before Fate catches up.

A rogue-lite dice game in space! Build your ship as you explore randomly generated star systems, survive hostile encounters, and upgrade your colony ship for the next generation of chasers. Can you find a new home for your orphaned race amongst the stars?

The cyberpunk deckbuilder. Null Runner is a roguelike card game where you hack MegaCorp servers, break down their firewalls, and steal their secrets before the corpos flatline you.

Through the Stars is an engaging blend of deck-building roguelike and turn-based tactics, where you lead a small space fleet to break through enemy lines and save your planet's population. The planet's defense is on the brink of collapse, and only you can change the course of events.

A folk horror roguelike deckbuilder where you tear apart and scrap together cards to face monsters, unravel mysteries, and survive a world forged in fear. Set out on a brave, twisted adventure of self-discovery.

Break Siege is a train-themed deck-building rougelike game in which you constantly construct your own deck and breakthrough forces of the Imperial in intense, real-time battles.

Pilot a ramshackle ship using only cards in this real-time roguelike deckbuilder. The moon's core hides an alien doomsday factory, and you're humanity's last shot at shutting it down. Build synergies, adapt on the fly, and push your luck before time runs out.

Hyperspace Deck Command is a complex deck building roguelite. Command a massive space fleet that operates on individual turn timers, combine a wide variety of cards into powerful decks and master the dual-use status effects to defeat the hegemonising swarm.

Mineral Defense combines tower defense with roguelite elements and procedural generation. Build paths, unlock upgrades, and unleash powerful synergies to conquer evolving challenges in an ever-expanding world.

Clonizer combines Hex-based tactics and roguelike deckbuilding! Play cards, manage clones, explore unique charming planets and outsmart aliens. Craft a powerful deck through your expedition and Clonize the universe to become employee of the month of CLONPO!

Seekers Alliance: Hero’s Journey is a role-playing card game set in the Seekers Alliance universe. Venture into the mysterious Sovereign’s Island with a diverse cast of Heroes, strengthening your decks through battles and encounters; confront powerful foes and uncover the Island’s hidden secrets.

ULTRAMASSIVE is a rogue-like deckbuilding game in a sci-fi setting. Embark on a journey towards the center of the galaxy, craft unique decks, fight hostile aliens, upgrade your space ship and face the unknown.

Choppy Waters is a quirky, sushi-themed roguelite deckbuilder. Gather fresh ingredients, craft powerful sushi cards, and engage in turn-based tactical battles as you navigate a procedurally generated map. Discover clever synergies to outwit pirates, cultists, and all manner of monstrous foes!

In this unique roguelike deck-builder, tend your garden and harvest plants for high scores! 100+ plants, 5 gardens, and a wealth of unique weather, animals, and tools — countless builds await!

「Dicey Hacker 1999」 is a cyberpunk roguelite driven by dice-based strategy. As a hacker in a post-1999 parallel world, gather resources, hack programs, manipulate probabilities via bizarre devices. Each dice rewrites reality's code, every roll destabilizes the digital abyss.

Atomic Souls is a tactical roguelite deckbuilder which has you playing as an awoken remnant of the old world. Journey through the new world, encounter bizarre creatures, assemble the perfect deck, discover powerful artifacts, and fulfill your destiny!

Rumple Town is a card drafting game, that involves defending a town that is populated by beans. Recruit beans to protect your town, and attacks the invading monsters. Can you and your town survive?

Roguelike tactical deckbuilding space combat. Make your way home through hostile alien space. Find new technologies, build your deck, survive, and make it home in one piece.

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!

Iron Crown is a randomly generated Turn-Based deck building with heavy Rogue-lite elements. Following our fellow heroes on their journey players will find random elements to help them reach their randomly generated goal, discover secrets, and claim the Iron Crown.

The demonic Tower of Imalsrith has appeared on the battlefield of the Kingdom of Infantriell and the Empire of Fractile. Conquer it in this action-packed card game with rogue-lite elements!

A whimsical roguelike deckbuilder with rich card interactions and deep synergies. Strategize through perilous space missions by assembling powerful crewmates and gadgets. Can you beat your objectives before time runs out?