Top similar games like Galactic Overlord:

Renegade Run is a rogue-lite deckbuilder that puts you in the pilot seat of an experimental starship. Discover anomalies, carve your path, and face powerful enemies as you battle your way back to Sector 0.

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

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.

The roguelike auto-battler where your deck prints itself! Supply a brave worker droid with synergistic blueprints to defend the planet against hordes of alien invaders. Combine hundreds of cards with custom upgrades and infinitely stackable modules to discover broken builds.

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?

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.

A sci-fi deckbuilder with RTS-style fleet battles. Discover an epic space opera through a full story campaign, then pursue mastery in a separate roguelike mode.

A unique spin on the deckbuilding genre, where you must play cards and use strategy and tactics to activate ceiling mounted flame throwers to defeat the aliens and find out the truth

Build your own fleet in this space roguelike deckbuilder. Pick your faction, draft cards mid-combat from a rotating market, and fight your way through hostile sectors one run at a time. Can you carve a path to victory through Contested Space?

Conquer the galaxy and defeat the mysterious elder race in this amazing 2D turn-based strategy game. To do this, you will have to build your fleets with different ships equipped with modules of your choice. Your conquest will be supported by special game cards different for each race.

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.

The fusion of deck-building roguelike and tower defense returns, bigger than ever! Build your deck with powerful new cards, unlock unique trinkets, and deploy enhanced towers to overcome relentless waves of enemies and new strategic challenges.

EARTHLESS is a sci-fi, roguelike deckbuilder where humankind has been thrust into the cosmic wind on a fleet of starships captained by you. To find a new home, you must draw your own path through the stars and play the hand you’re dealt. You are our hope in the darkness.

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.

DINO MERCS is a roguelite deckbuilding game. You take the role of a veteran member of a shadowy private military corporation called Dark Solar Defense. To survive, you will need to build a powerful deck of cards while conducting operations and engaging in fierce combat.

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.

A pixel art roguelike deckbuilder battler on a 2D grid. Multiple biomes, randomly generated terrain, and a push-your luck system of battle modifiers keep battles feeling fresh. Characters, cards, stickers, relics, and more create many paths to victory. Join the community's fight to conquer the Grid!

The Galaxy is dangerous. Build your perfect deck, and dominate the skies! SuperNovem is a roguelite deckbuilder packed to the brim with tactical strategy. Fight your way through 100 levels, unlock card upgrades, build your perfect deck and tweak it as much as you want to, and win!

Choose wisely as you build the road from your evil tower outwards into the beautiful landscape around it to conquer and claim the region tile by tile in this tower defense deck building roguelike. Hire minions, upgrade your cards, and prepare your defenses against the heroes riding against you.

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 roguelite deck-builder based on "Daifugo". If you can't play a card, you take damage: (Field Total) x (Multiplier). Use battle rewards to customize your deck and special cards in the shop. Strategize and upgrade to defeat even stronger enemies!

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!

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.

Star Scum is a strategy game that fuses deckbuilding with tight turn-based tactics. Forge your deck and customize your ship in the roguelike run, or build decks from scratch and test them out in custom battles or online multiplayer.

"Explore 'Stellar Orphans', a captivating deck-building game where every choice determines the fate of your crew lost in infinite space. Forge alliances, manage resources, and resolve crises to guide your 'Stellar Orphans' to survival. Ready to defy the stars?"

This is a 2D pixel card battle game, in which players take on the role of adventurers, building their own cards and teams, controlling their characters to fight enemies on the chessboard, gradually strengthening their teams and constructing decks.Defeating the boss and protect the continent.

Build your deck. Prepare your strategies. Deploy your units. Crush all opposition. History will remember only the victors.

We fused deck-building roguelikes and tower defenses in a way never seen before - deploy your towers, collect valuable trinkets and cast powerful spells to defend yourself against the Salkoth!

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.

Break the rules. Build powerful hands, trigger insane combos, and survive brutal debuffs in Dealer Bust — a fast-paced roguelike deckbuilder where every play pushes you closer to the perfect bust.

Gridlocke is a roguelike deckbuilder tactics game. Choose a faction and guide them to victory against the enemy's armies using a combination of careful deckbuilding, strategical placement, and resource management.

Test your wits as well as your ability to lead an expedition in this deep space dungeon-crawler. Hire the best heroes and villains of the galaxy. Find unknown planets in uncharted space. Start small, plan big and get a fleet of warships capable enough to rival most fearsome enemies.

Cosmo Cargo is an inventory autobattler roguelite PvE game where you fight to preserve the chaos of the galaxy. Collect and combine items in your ship to gain powerful effects and defeat the Administrators.

Sin Hunter is a two-dimensional fantasy style Rougelike card-building combat game. Players take on the role of a sin hunter who helps the demon managers in Hell suppress the rebellion of the Primordial Abyss and uncover the secrets of Hell's origins.

Ace of Space is a roguelike deckbuilder blending strategic card play with autobattling mechanics, set on a galactic quest to defeat a cosmic entity.

​​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.​