Top similar games like Sector Defense:

DAICE is a unique merge of turn-based dice-powered combat with inventory management, a roguelite where you control an evergrowing AI Core. Purchase and pilot unique spaceships, load your dice into weapons and systems, and unleash devastating combos and shape your own strategy-driven story.

Stellar Raiders is a turn-based tactics roguelike where you lead a crew of space pirates, raid enemy ships, and grab as much loot as you can before making your escape.

1-4 player co op roguelike with turn based combat and an emphasis on exploring randomly generated dungeons in order to find loot and complete missions

"Celestial Project" is a Roguelike WarChess game. It is the first game of the story "Celestial". Command the special operations forces, resist and study unknown alien creatures from space, defend the five starship civilization spacecraft under construction on earth, and retain human kindling!

Command a fleet of customizable spaceships, go through intense battles and create builds with unique synergies. Think your placements and upgrades as they will shape the fleet's fate and determines victory or defeat. Test your strategic skills in this rogue-like autobattler game.

A turn-based grand strategy game in space, set in the near future: Defend Earth against an alien invasion from the edge of the Solar System and expand your campaign to push them back to their base.

Set in a hard sci-fi universe, Miramar follows a group of Tac Marines sent to investigate why contact has been lost with a far off colony. Exploration, turn-based combat, and roguelike gameplay collide. Can your squad survive?

A turn-based tactics roguelite about defending a planetary mining expedition, upgrading your starship, and extracting before alien hordes overrun you.

A roguelite dice duel against someone across the table. Every boon you pass up stays on the table for your rival to take. Fight through world after world of rivals where every wound follows you to the next fight, or duel a friend online.

The prologue to Endless Tactics. Defend a planetary mining expedition, upgrade your ship, and survive alien hordes in this turn-based roguelite trial run.

Command modular fleets in a top-down tactics game where every shot is aimed by hand. Build warships socket by socket, flick projectiles across drifting battlefields, and carry damage, veterans, and hard choices through a 60-mission campaign.

Galaxy squad is a hardcore turn-based tactical roguelike, inspired by FTL and XCOM.

Lead a band of space pirates and loot and pillage your way across the stars in this turn based tactical game!

COSMIC COMBAT DECIDED ONE COIN AT A TIME... Obolisk is a turn-based tactical roguelike where your party of Obols use coin flips to attack, defend, and unleash unique abilities. Plan ahead, survive each encounter, and see if you can make it to the OBOLISK.

Battle your way to fame and glory in this cosmic tactical puzzle-battle roguelike! Recruit your ultimate team, equip them with powerful abilities and take them on a season-long run of domination in the universe’s most-watched battle-sport!

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.

Crossed Command: Collision is a 2D pixel-art strategy game. You take charge of mighty mechs to defeat formidable foes, gathering new parts to assemble your own mechs and face even tougher enemies.

A turn-based tactical game in the style of chess, with roguelike elements, where you command a fleet in dynamic strategic battles to break humanity's cycle of defeat.

A space exploration adventure in the purest tradition of roguelike. Featuring procedurally generated solar systems, perma-death and tactical turned-based gameplay!

Bionic Dues is a tactical, turn-based roguelite with mech customization. Out-think wide-ranging tactical situations featuring robots with bad GPS, terrible aim, insecurity, a lack of focus, a tendency to backstab, and dozens of other maladies to exploit.

Forget isometric maps and slow animations. Diception is a lightning-fast turn-based conquest game on a clean 2D grid. Easy to learn, hard to master. Mouse, Keyboard and Gamepad support, Mods, 8-player local multiplayer and Remote Play. Go!

A Superpowered SRPG! Covert Crew is a 2D strategic roleplaying game inspired by the classics of old with a modern twist.

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.

The galaxy is dying. The lanes are collapsing. Your squad is a random bunch of beings with nothing in common but a strong preference for not being unalived. Lumentide is a tactical roguelike about finding the route least likely to get you killed, and a story that makes perfect sense. Eventually.

A turn-based space tactics roguelite with no grid. Your own Alliance cut you off without a shot, so you break away with four ships. Fight from behind asteroids, win hulls from the fleets you beat, mix ships from 14 factions, and take the galaxy sector by sector. Lose the run, keep the fleet.

Ancient Frontier Tactics is a turn-based tactical rogue-lite. You command an ever growing fleet on a mission through unknown space. Explore randomly generated sectors filled with enemies and mystery as you expand your ships and crew. Experience the glory of victory or bitter defeat.

Wild Space is a turn-based strategy game where dice rolls determine your luck, but it's up to you how you use it. Use your dices wisely and be the quickest ship in space. Choose your path carefully and upgrade your ship along the way. Outwit your opponents and master the dice to claim victory!

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.

Planet-colonizing deckbuilder roguelike! Contract with galactic megacorps for blueprints, drop onto uncharted worlds, and extract maximum profit. Harvest resources from alien terrains and creatures, skyrocket planetary value, and flip the world to the highest bidder!

Sci-fi turn-based strategy where intelligent mice pilot battle mechs against dark-matter cats on 3D spherical maps. Tactical combat, destructible terrain and procedurally generated planets await your squad.

Program your Mech with cards in this turn-based roguelike. Choose your cards and upgrades wisely in order to complete your missions!

Retro sci-fi tactical turn-based strategy with an exciting storyline. The Albatross space liner is overrun by lizard-like monsters that can infect humans and turn them into their own kind. Save the passengers and defeat the hostile creatures.

Path of Thalanos is a roguelike dungeon crawler with a rich random item and skill system. Encounter many random generated events, shrines, traps and enemies. Build your hero and find out how deep you can go into the dungeon. Each run is unique.

Combine cards, dice, and creative logic to defeat your numerical adversaries! Talystro is a deckbuilder with a mathematical twist, namely you have to match the value of your enemies to destroy them! Build your deck, power up your dice and crush your enemies!

Battleship evolved into a holographic deckbuilder. Command 9 ship classes, play attack cards on an energy economy, level persistent commanders, and survive the roguelike Expedition. Find the fleet. Sink it.

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