Top similar games like Planet X2 (C64):

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!

All that matters is that you're a spaceship captain. Your objective is to explore the far sector. Build, develop, and research. Get to the bottom of the targets of your mission and find out the truth of what happened before it.

Planet X3 is a new retro real-time strategy game for DOS. You are up against the Protoids. You need to mine resources, build infrastructure and build offensive units to defeat them. All while protecting your bases. Relive the VGA, AdLib and keyboard controls experience of early 90s PC gaming.

After the destruction of the EARTH in 2150, the leaders of the Eurasian Dynasty escaped on board an evacuation fleet. Now they are fighting for the survival of the human species. Their base is one large building comprising of smaller variable parts.

You are the new manager of Stardustry, the pinnacle of resource extraction and production in outer space! Mine ores, process them and create complex resources in this chill industry simulator set in space.

Refactor is a hard-core tower defense game that combines modular building, route planning, and element composition.

Grey Galactic is a real time strategy game in space where you build up your planets and ships to conquer your enemies. Develop your planets and fleet of spaceships to destroy your enemies and take over the galaxy! Do you have what it takes to become the best Fleet Captain the UFMC has ever seen?

In Tyrium you build a base, collect Tyrium minerals with collector units and convert it to credits in a refinery. Build an army of tanks, rocket launchers, aircraft and infantry units to attack the enemy base and secure map control. Win by destroying the enemy headquarters or all enemy units.

Prepare for an epic battle in this captivating blend of real-time strategy and tower defense! Build, defend, and triumph as you strategically place towers, manage resources, and upgrade your arsenal to fend off relentless waves of enemies.

You are in command of the human fleet, searching for asteroids to mine, extract resources and build bases and more ships to defeat aliens invaders. This simple and short action RTS has a full and exciting campaign, and a skirmish mode that allows you to play a different mission on every match.

A classic single-player RTS set in a Solar System ruled by megacorporations. Journey from Mars all the way to Planet 9 and uncover the secrets of the BlackChain.

Cosmos Imperius is a top-down planetary colonization and factory building strategy game in which resource management and exploration await you. Play singleplayer missions, explore the galaxy, discover new worlds, create industrial centers and grow food to grow your empire.

Virtueror is an RTS with 4x and RPG elements. Your mission is to conquer new worlds and to extend your domain over the whole galaxy. Build your base, command your units, gather resources, set up defenses and crush anyone challenging you. Have no mercy and the universe will be yours!

Endustry is a game about building, exploring and surviving. Build machines and conveyor belts to collect resources. Try to survive with or without enemy waves depending on which game mode you play.

Within a Dead City is a tiny RTS / autobattler inspired by Majesty. Hire autonomous heroes to search for gold and glory. Build shops where they can spend their hard-earned loot. Place bounties on monsters to influence their behavior. With skill and strategy, you will find riches in the fallen city.

「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.

Terminal squad: swarmites is a game with indirect control where you must erect a chain of buildings, which generate resources for construction or the combat units for destruction of an enemy.

Deep Space Outpost is a space station building & survival game, involving resource and base management. Build your space station tile by tile, mine asteroids, refine materials and keep your station operational.

Quriocity is a sci-fi city builder game set on a bare alien planet very similar to Earth. Build and upgrade a wide variety of units to extract resources and provide services, such as maintenance, food production, education, entertainment and many more.

Build amongst the stars in Starport Delta, a light sci-fi strategy game that focuses on survival. Station Commanders across the universe will turn to you for guidance to expand, defend, and survive. Help them build a thriving station, but watch out, there are many dangers hiding in space...

Element is a realtime strategy space game for people who don't have time to play realtime strategy space games. Generate energy, mine element, build attack and defence units, and destroy the enemy while maintaining a balance between earth, air and water.

AEU is a fast paced realtime strategy and 4x hybrid. Players influence their empire to grow, fight, forge alliances or engage in trade. Players are given control over the empire's traits, research and a set of three types of abilities(Construction, Plagues and Agents) to accomplish their goals.

NEO: Commanders is a 2D strategy game with RPG elements that extend the strategic gaming experience. The player's task is simply to build a strong army and conquer enemy territory.

Rift Riff is a minimalistic tower defense game. Build towers at strategic locations and survive increasingly more difficult waves of enemies.

An RTS inspired resource management TD. Takes place in a bleak mechanical dystopia were the factory reigns supreme.

Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?

Classic RTS gameplay fused with a modern roguelike. Shape your build each run by assembling an evolving arsenal of powerful units and facilities. Harvest resources, build out your base. Raise your army and call down powerful strikes to overcome the forces threatening your survival.

RTS Football is a game with all the classic mechanics of a 2D Real Time Strategy game but with added (American) Football elements. Battle and blow up the opposing robots in pursuit of scoring touchdowns and not turning the ball over.

In Anno 2205™, you join humankind‘s next step into the future with the promise to build a better tomorrow. You conquer Earth, establishing rich, bustling cities and grand industrial complexes, but to secure the prosperity of your people, you must travel into space.

Expand among the stars! It is 72k years in the future, and a new wave of Human expansion abounds. Join the ranks of the Ecxos, prep star systems for habitation, and develop your tools and ships to enterprise ever faster and further.

Build your way to success! Trade your way to the top! Explore your way to infamy! Do it all your way!

Eons of War is a survival RTS with indirect control. Build a colony for autonomous spaceships, terraform and protect planets from star radiation, and survive against the waves of enemies from the mysterious Rift.