Top similar games like Final Theory:

Kiloparsec Uprising is a hex-based tactical spaceship combat strategy game with RPG elements. Fight against the Empire's ships to overthrow the genocidal government and secure peace and justice in the galaxy.

Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.

Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders series, bringing all the exciting tactical turn-based combat and in-depth empire building of its predecessors to space in an all-new, sci-fi setting.

Horizon is a turn-based space strategy game of galactic exploration and conquest in which you are in control of humanity’s destiny. You will explore deep space, find new frontiers and discover alien artifacts hidden on long-abandoned planets.

From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others.

Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!

Sid Meier’s Civilization: Beyond Earth is a new science-fiction-themed entry into the award winning Civilization series. As part of an expedition sent to find a home beyond Earth, lead your people into a new frontier, explore and colonize an alien planet and create a new civilization in space.

Void Eclipse is turn-based strategy in an immersive sci-fi world, blending card battle tactics with 4X grand strategy. Explore the stars, Evolve your army and Fight an alien threat. Help characters or harm them - will you be Feared, Admired, or Respected?

In Battlestar Galactica Deadlock™ you’ll take command of the Colonial Fleet in defense of the Twelve Colonies during the First Cylon War. Lead many different types of ships in this 3D tactical game. Every decision counts, your strategy will be vital – can you ensure mankind’s survival?

Uber-Hardcore, Turn-Based, Steampunk, Squad Tactics. Battle 6 other factions for control of Pangea in emergent, tactical gameplay.

Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.

Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features.

A fast-paced strategy game, which takes the weighty decisions of a 4X and stuffs them into an action-packed 60 minutes. Build a deck capable of founding civilizations which can develop economies, research new technologies and conquer all before you. Single-player and online multiplayer.

Wield full control in this sci-fi tactical turn-based game, featuring skill progression. Create the ultimate build, specialise in different ability classes, and overpower your enemies. Take control of the charismatic mercenary, Cowboy in the far future as he brings down an insidious corporation.

Phantom Brigade is a hybrid turn-based & real-time tactical RPG with an innovative timeline-based command system. See the future, predict enemy actions, and plot your counterattack on the timeline! Outnumbered and out-gunned, lead the Brigade's campaign to retake their war-torn homeland.

Astra Exodus is a single player turn based Sci-fi 4X strategy game inspired by the classics, with a multiple choice narrative driven epic campaign, top down real time tactical battles and an extensive semi-randomized research grid.

This is a 4x turn-base strategy game. You can develop your planet, expand your territory by colonizing and building space stations, research technology to unlock more ships, and ultimately discover and eliminate your enemies.

Skylight is a turn-based tactics game of colossal space battles, with VR and non-VR versions. Command nimble squadrons of fighters, specialized frigates, and giant capital ships as you orchestrate your forces toward victory.

Mordfield Command: a sci-fi turn-based strategy where humanity's fate hangs in the balance. Build an army and command forces to shape humanity's future. Lead the resistance to victory or succumb to the control of AI overlords in this tactical, combat-focused 4X.

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.

Explore the wormhole network, defeat the hostiles, mine and craft to rebuild your space station. customize your ship to your playstyle

A turn-based tactical adventure in the boundless universe. Lead a squad and set a course towards distress calls. Extinguish fires, remove obstacles, eliminate enemies - do whatever it takes to rescue those in trouble! Remember: Space needs YOU!

Last Days of Old Earth is a rich strategy game set in our far, far future where the sun is dying. Can you command the last noble tribes of humanity as they attempt to survive among the machines and marauding clans?

Set in a post-apoc version of Earth, Revival is a 4x strategy game where the world and its rules can change at key moments, creating a deep and highly replayable experience.

Beyond is a sci-fi turn-based strategy game set in a generated solar system that orbits a distant star every round. Play as one of five alien species as you race to collect resources, build your military, develop new tech, expand the area you control, and drive opposing factions from the system.

Politon is a turn-based strategy game that has easy-to-understand mechanics and various game modes such as Online Multiplayer or Scenario.

The official adaptation of the legendary wargame from Steve Jackson Games. Engage in futuristic warfare with armored hovercraft, superheavy tanks, infantry, and giant cybernetic war machines called "Ogres".

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™ Legend is a 4X turn-based fantasy strategy game by the creators of ENDLESS™ Space and Dungeon of the ENDLESS™. Control every aspect of your civilization as you struggle to save your homeworld Auriga. Create your own Legend!

Scythe transports you to an alternate reality in 1920s Europa, one ravaged by the First World War. Take up the role of leader by assuming command of one of 5 factions, and set out to conquer the coveted "Factory". Lead your mechs to war and your people to victory!

A fresh take on turn-based strategy! Battle the AI in single player, then join our community-wide turf war, the Apex Cup. Easy to learn, with tons of room for tactical creativity.

Neura Mechanicus is a turn-based squad tactics game where you operate robot squads in tournaments, each with unique abilities, upgrades and different game mechanics. Enter a cyberpunk world full of strange homemade robots and challenging teams vying to be the best at tournaments.

Experience the strategic depth of Sente, a simultaneous turn-based board game where every decision unleashes a cascade of electrifying reactions. Built for 1-6 players, this game is the final battleground of humanity against AI supremacy.

Empis is a turn-based strategy game that focuses on short and sweet multiplayer matches. Choose from individual factions each with their own unique units and upgrades, unlock technology, and build sprawling cities with buildings and fortifications.