Top similar games like Orbital Clash:

Retro turn-based strategy in a sci-fi world of sinister alien invaders. Take command of troops, tanks and aircraft as you position your units for the perfect strike or unbreakable defense. Plot the course of humanity's war against the insidious Sectyd by choosing which missions to fight.

Laser Skirmish is a puzzle game based around planning different ship compositions to beat the enemy.

A minimalistic, turn-based wargame without randomness that puts emphasis on outmanouvering and striking the enemy with diverse unit types. Fight in the field, besiege forts or hunt down enemy king in local or streamed PvP. Illustrated with digitized, centuries-old copperplates.

A Byte War is a real time strategy game where you lead a race of block-based machines against a machine threat from another dimension. Construct buildings from blocks arranged in various patterns and leverage your machines to convert the world around you.

Destroy. Salvage. Repair. Upgrade. PROFIT! A real-time tactical experience where you command your own mercenary outfit of mechs and mercs and adventure through randomly generated missions filled with rewards, glory, and bitter defeat.

Sail to uncharted lands as the leader of a Greek expedition. Land ashore, set up camp, and fight tactical turn-based battles. Use a variety of unit types and mechanics. After completing missions and resupplying, repair your ship and journey onward.

Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.

This is a roguelike game which is minimalist (crossed it out) which has no money for art. The player needs to play as a fleet commander, commanding the fleet to travel to a galaxy bathed in war, purifying the dangerous enemies entrenched in it, and saving your people from fire and water.

Build and expand your outpost in this hold-out Tower Defence and Base-Building Roguelite. Adapt to procedural terrain and master hundreds of structures, upgrades, and modifiers as you face a physics-driven swarm bent on wiping out humanity.

"H.I.v.C.A." is a strategic game where every choice matters. Gather resources, develop technologies, and strategically place your forces to ensure victory over opponents. There is no room for a draw in this game - only one can become the absolute ruler of the new world.

Preserve the hierarchy of humanity's distant mechanical children by cleansing the galaxy in this transhumanist turn-based tactical tale. Capture factories from unworthy machines and claim the holy words to access the tomb of the Man the All-Maker.

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.

Endless Tactics is a Turn-Based Roguelite game. Play as the commander of a high-risk planetary mining operation, defend your base from alien creatures while trying not to get overrun. Use resources to upgrade your starship, unlock new technologies, powerups, and deadly new worlds to harvest!

A competitive turn-based tactics game with simultaneous planning.

A sci-fi real-time strategy game. An existential war among asteroids in classic RTS style. Build and defend, produce and upgrade, attack and annihilate!

Archrebel is a sci-fi turn-based strategy game inspired by Rebelstar (1986) and Laser Squad. Players expand their platoon up to 20 units on grid maps, using a classic action-point system as they answer a distress call on a new colony, choose missions, and develop equipment with colonist support.

In this sci-fi turn-based strategy with real-time base-building elements, you’ll be defending human territories against the transhuman Augments. Expand your HQ, and manufacture and upgrade an army of advanced drones to wage interplanetary war for Humanity!

A tiny turn-based tactical... soulslike! Explore a twisty, interconnected world, battle enemies using a unique spin on a 'posture' system, and employ different combinations of upgrades to your advantage.

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.

A pixelated 2.5D RTS meets tower defense as you battle mutated ants in a short campaign. Build walls, place turrets, and hold the line to reclaim Earth's surface in this tactical fight for survival where placement of everything matters.

You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.

Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor!

Take planets and assemble your fleet. The conquest of space is now, navigate through asteroid fields and hide in nebulas to outsmart your opponents. Experience the challenge of ion storms disrupting your ship's sensors and become the ultimate space fleet commander.

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.

Build defenses to protect your mining sites from the hostile native alien species. Explore the planet and discover the true reasons you've been sent here for. A true old school pixel-art experience.

Fight for survival by gathering a fleet of powerful space warships in a turn based rogue-like, Decisions are key as the battle evolves over multiple turns. Use a multitude of weapon systems and ship types to press home the attack with a unique turn based system.

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.

General Command is a turn-based Napoleonic war game. Create custom battles and lead your army against enemy generals who set their strategy based on aggression and confidence. In the age of muskets, cavalry charges, and cannon fire, use bold battlefield maneuvers to seize victory.

A tower-defence-like colony sim where you must extract resources from the land and produce fuel to escape the planet. Expand across each map researching various structures, creatively avoiding or engaging with local creatures to take their precious crystals. Research, Build, Expand, Extract!

The war continues... X-COM: UFO Defense brought you to a galactic battlefield. X-COM: Terror from the Deep brings the alien terror into a totally new dimension.Seeking to take advantage of a weakened Earth, X-COM's deep space foes unexpectedly change strategy and launch a powerful second front against planet Earth.

Land on unique planets to survive the horrors that await in this adventure survival RPG. Use the spoils to upgrade defensive buildings and explore the galaxy further. Can you survive the hunt all alone?

A graphical multi-player play by turn war game that simulates combat in space between galactic empires.

A turn-based strategy game about managing the first human colony on the pumpkin planet.

The creeper is flowing through canyons to your base while you rush to build a space station in 3D by sending packets to your building foundations and pushing the fluid back with your weapons, eventually capturing the sources of the enemy or being drowned by it.

A defense RTS where you can move turrets at will. Extract resources, upgrade technology, and defend against enemy swarms in a gripping space campaign. Hold the line, set up your turrets, and brace for screen-filling hordes!

Call of Knights is a SLG and RPG game based on the Middle Ages. Become Ruler of the World by establishing and leading a civilization : manage cities, conduct diplomacy, go head-to-head with some of history’s greatest figures and expand your empire across the map.