20 Games Like X-COM: Interceptor(1998)

A sci fi colony sim driven by an intelligent AI storyteller.
RimWorld follows three survivors from a crashed space liner as they build a colony on a frontier world at the rim of known space. Inspired by the space western vibe of Firefly, the deep simulation of Dwarf Fortress, and the epic scale of Dune and Warhammer 40,000.

Manage colonists' moods, needs, thoughts, individual wounds, and illnesses. Engage in deeply-simulated small-team gunplay. Fashion structures, weapons, and apparel from metal, wood, stone, cloth, or exotic, futuristic materials. Fight pirate raiders, hostile tribes, rampaging animals and ancient killing machines. Discover a new generated world each time you play. Build colonies in biomes ranging from desert to jungle to tundra, each with unique flora and fauna. Manage and develop colonists with unique backstories, traits, and skills. Learn to play easily with the help of an intelligent and unobtrusive AI tutor.

Your mission, as X-COM Commander, is to combat alien aggression and uncover their deadly intentions. But Beware! Alien infiltration into the city and its politics could see you under fire from criminal gangs, religious sects, and even the police! Alien fleets fill the skies, creatures terrorise the city, chaos reigns... Welcome to the war, welcome to the Apocalypse.

Guide a group of space settlers trying to establish an outpost on a remote planet. Grow food, collect energy, mine resources, manufacture bots, and build a fully self-sufficient colony.

We take the colony sim genre into the near future, onto a lush planet where humans are making their first foothold. Characters and alien wildlife are brought to life through a rigorous simulation and the game plays out as a tug-of-war between humans and nature on a planet full of opportunities and dangers.
Understanding the alien environment is crucial - discovered resources and crafting options enable you to adapt when food gets scarce, equipment breaks and alien animals attack.

In Imagine Earth, players must protect and nurture a fledgeling space colony while wrestling against the forces of corporate greed and climate change. Establish trade, research new technologies, form alliances and wage economic warfare in a real-time battle for galactic survival.

Features:

Boldly Go: Imagine Earth is a real-time planet simulation and a build up strategy game. Your job as a space colony manager is to explore distant planets, build up profitable colonies, and trade resources into space.

Many ways to play: A multi-planet story campaign, ‘competition’ mode with five enemy factions, ‘free play mode with endless procedurally generated challenges, and a Planet Editor with custom building and terraforming.

Hold the line: Use tower defence mechanics to protect your colony from invading aliens, marauding space pirates, and swarms of locusts.

Hostile takeover: Form alliances with other colonies and intergalactic traders, or wage crafty economic warfare to secure total financial dominance for your planet.

Carbon footprint: Earth has been destroyed by an ecological collapse - will your new home go the same way? Keep your worldwide emissions to a minimum, or else suffer rising sea levels, freak weather events, and more.

The Apocalypse is here. Demons all around. Now, it’s time to fight back!
Build, manage and defend your base in a post apocalyptic colony simulation. Will you survive Judgment day?

Survive the zombie apocalypse with a “Final Fantasy” turn-based combat and permanent death! Manage survivors, craft materials, and make difficult decisions. Defend your camp against hordes of the undead to prevail in this non-linear rogue-lite (comparable to FTL). Innovative Indie Survival-RPG!

In Endless Space you play the role of the leader of one of the many intelligent beings of a galaxy at the beginning of the space age. Very quickly, you discover the remnants of an older civilization. That civilization called themselves the Endless, among their ruins, a matter called Dust with amazing proprieties is found. It shapes into whatever its user thinks of, it gives a reality to dreams… dreams that lead to the extinction of the Endless.

Since then that matter became the most precious matter of the universe, and therefore the universal currency… but in front of the power of the Dust it is hard, even for the purest beings, not to fall under its charm…

We want the players to live an experience that goes beyond just strategy. You will live your own story of space conquest, with your own randomly generated galaxy full of civilizations, lifeforms, technologies and unknown worlds for you to conquer.

Can anyone build an empire in a place like this? Other factions are naturally suspicious of newcomers and may wage war at the first sign of unidentified craft. Here, a natural death is an uncommon luxury.

Sol 0 is a real time strategy game where you establish the first Martian colony. From the first human footprints on Martian soil to a thriving and self-sustaining colony, Sol 0 imagines a near future using technology that could be available within the next few decades. Make use of minerals and resources across the Martian surface to expand from the first exploratory rover to an independent frontier.

The Long Journey Home combines the endless freedom of space with a new open questing system that always leaves you in command. Deliver the stranded Glukkt to his homeworld as he asks, or to your new slaver friends? Attempt to make allies with everyone, or pin your hopes on the tougher races, and hope they never turn on you? Jump by jump, make hard decisions and live with the consequences, in a universe that is never the same twice.

The city builder strategy game Imperium Romanum is set in the time-honoured Roman Empire and players will marvel in the incredible attention to detail when working on a strategy to build a well organised, prosperous and commanding settlement. As governor of a Roman province, the fortune very much lies in the players own hands.

Imperium Romanum is the sequel to Glory of the Roman Empire.

Inspired by the adventure and imagination that we love from classic science-fiction, No Man's Sky presents you with a galaxy to explore, filled with unique planets and lifeforms, and constant danger and action.

In No Man's Sky, every star is the light of a distant sun, each orbited by planets filled with life, and you can go to any of them you choose. Fly smoothly from deep space to planetary surfaces, with no loading screens, and no limits. In this infinite procedurally generated universe, you'll discover places and creatures that no other players have seen before - and perhaps never will again.

Galactic Civilizations III is the largest strategy sandbox ever made. Start with a single world and expand across the galaxy through diplomacy, trade, cultural hegemony or military conquest in this single-player or multiplayer 4X strategy game.

As King, it is your duty to lead your people in their struggle to raise your kingdom from its humble beginnings to a position of power and prestige. War, diplomacy and a burgeoning economy are the means by which you increase your power and expand your influence. A unique Knight-management system will offer you brand new possibilities to enhance your personal strategy.

An American geological expedition, under a UN mandate, assesses the natural resources in a distant part of Siberia, deep in the trackless steppes of Eastern Russia. But instead of oil, they discover a deposit of a hitherto unknown mineral.

American scientists working for Department of Defense find out that this mineral is in fact identical to the substance used to power an extraterrestrial artifact in their possession. This object is called the EON (Extraterrestrial Object Nexus).

It was found in 1919 by Colonel Emerson near the site of the Tunguska explosion. Emerson was the commander of a US military unit in charge of transporting US war supplies from the city of Vladivostok to the Eastern front during World War I.

DoD Experiments have shown that items placed in the capsule are transported hundreds of thousands of years back in time. The American scientists were not able to understand its construction, nor could they manage to synthesize its fuel. Eventually, the machine - classified Top Secret - was stored, pending further advances in human science.

Homeworld Remastered Collection updates and introduces the landmark space strategy games to modern audiences. The collection includes Homeworld and Homeworld 2, painstakingly remastered by Gearbox in cooperation with key members of the original development team and members of the series’ passionate fan community. As a free bonus, this collection also includes the original versions of Homeworld and Homeworld 2 with compatibility updates, preserving the purest form of the original releases. Anyone who purchases Homeworld Remastered Collection will also receive free access to the Homeworld Remastered Steam Multiplayer Beta when the collection releases on February 25, 2015.

The Homeworld series has a long legacy and is regarded by many as one of the best strategy series of all time. Following its release in 1999 by publisher Sierra and developer Relic Entertainment, Homeworld received several Game of the Year awards and redefined the RTS genre. Its sequel, Homeworld 2, launched in 2003, and was similarly praised by critics for its innovative controls and changes to multiplayer. Brian Martel, Gearbox Software's Chief Creative Officer, has great love and respect for Relic's brilliant, fun and innovative franchise and personally spearheaded Gearbox Software’s acquisition of Homeworld from THQ in 2013.

Save the world or destroy it as you take charge of several unique factions with awesome powers and spectacular units. Control massive-scale alien war machines that are fully customizable. With on-the-fly tactical customization, you can dynamically swap out weaponry, rework your tech tree, and retrain units in the middle of combat to thwart your foe and seize the advantage. This advance on the traditional rock-paper-scissors model of balance gives players even more control over how they respond and adapt to their opponent's strategies.

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

Shooting down UFOs is just the beginning: you must then lead a squad of heavily-armed soldiers across different terrains as they investigate the UFO crash site. Tackle the aliens with automatic rifles, rocket launchers, and even tanks in the struggle to retrieve useful technology, weapons or life forms.

Successful ground assault missions will allow X-COM scientists to analyze alien items. Each new breakthrough brings you a little closer to understanding the technology and culture of the alien races. Once you have sufficient research data on the UFO's superior weapons and crafts, you'll be able to manufacture weapons of equal capability.

You must make every crucial decision as you combat the powerful alien forces. But you'll also need to watch the world political situation: governments may be forced into secret pacts with the aliens and then begin to reduce X-COM funding.

The Earthlings have joined the interstellar club. The galaxy will never be the same.

The year is 2086 and Earth has detected an alien distress call originating from the surface of Triton. In response, Star Control is formed with you as The Captain of Earth's first prototype starship.