Xenonauts

Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.

Touch the world with your fingertips! Your retro terminal awaits your command, for the balance of power, in this definitive Cold War strategy game. Here you belong; assert your leadership through turn based strategic tit-for-tat, on the brink of mutually assured destruction. Don't let it slip away!

Tactical story-driven online multiplayer game combining the turn-based combat of X-COM with a deep, well-grounded sci-fi setting. Experience intense tactical online multiplayer action and explore a deep plot and unique storyline built on both single-player and multiplayer missions.

Are strategy games with strong RPG elements your cup of tea? Did you enjoy games like Xcom: UFO Defence, the Fallout series, the Civilization series, the Heroes of Might and magic? And now you are looking for something new to satisfy your craving for turn-based fun?

Defend galaxy against Alien invasion in the RTS offline game with roguelike fun

Operation: New Earth is an intense sci-fi multiplayer strategy game in which you must command an advanced military facility to defend Earth from a hostile alien invasion. Create an alliance, gather resources, and unlock advanced technology to level up your stronghold!

Gather a task force of the best fighters earth has to offer and research technology to defend against the alien invaders. You have to lead your squad through various grid- and turn-based battles. Between missions, you plan your next moves, manage your crew's abilities and unify humankind.

Shock Tactics is a single player turn-based sci-fi strategy game with tactical combat, exploration, squad management and base building.

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

XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.

The XCOM: Enemy Unknown - Slingshot Pack is Now Available!

An RTS classic reborn with a twist. Time is of the essence, Commander! Capture the flags, conquer the territories, and eliminate the enemy fort. And finally, nuke them all! This old-school sci-fi Indie real time strategy game, crafted by devoted team, revives the genre's enduring allure.

You are Earth's last line of defense in a relentless alien invasion. Experience intense 3D top-down roguelite action. Outsmart, outgun and survive smarter, increasingly menacing foes with a versatile arsenal in diverse landscapes. Every run escalates the challenge - adapt, evolve, dominate!

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.

Lead your Space Commandos in an epic revival of turn-based squad tactics inspired by the likes of UFO/XCOM, Space Hulk, and Aliens, featuring in-depth skill & combat systems and multiple game modes. Discover the truth behind the demise of colony MC83-A and join the USC in defending humanity

UFO: Aftermath is a 3D isometric, tactical strategy game with a rich and compelling sci fi story.

Unique mix of Action, RTS and RPG gameplay elements that forms an innovative game genre. You can build base, manage troops, and then come down to keep your enemy at gunpoint in the dynamic battle and customize your main characters.

They're back...only this time the heinous aliens are out to destroy Earth and rule the new frontier. As X-COM commander, it's your sole duty to protect humanity and the prized mining operations in outer space.

UFO Online: Invasion is a turn-based tactical combat MMORPG set in the post-apocalyptic world

In this turn-based strategy game, players wage interplanetary wars by developing their home planets and firing massive artilleries through the unpredictable gravity fields of the planetary system.