Top similar games like Interstellar Conquest:

Base Wars takes the tactical nuance and big picture strategy of Real Time Strategy games and brings it to a Turn Based format. Research new technologies, build an army, expand your territory, and crush the opponent in this simple yet expansive strategy environment!

Set in a world seized by machines, Mordfield Command is a turn-based hex wargame. Reclaim territory under mounting pressure and expand your control of the battlefield. Move too slowly, and the Algorithm’s growing forces will overrun you.

Take command in this 4X-lite strategy game with fast-paced tactical combat and missile warfare. Build your economy, deploy land, sea, and air units, expand borders, advance technology, and navigate deceitful diplomacy. In a world of collapsing nuclear powers, can you lead your nation to victory?

A faithful digital adaptation of the acclaimed board game Space Empires 4X by GMT Games, beloved by wargamers for almost two decades. Command the rise of your civilization and the fall of others, all in one to two hours.

Politon: A turn-based strategy game that will push your strategic and management skills to the limit! Expand your territory, strengthen your economy, and outsmart your enemies by planning your strategy carefully.

Timeline is a turn-based strategy game where you can play through the human history from stone age to modern times. In the game you command wide range of units, make them collect resources and build buildings, towns and cities, explore the map and meet other players controlled by AI.

You want to create your own battleplan? Keep the overview and outplay your opponent with brilliant moves! Manage your economy and research whisly to create the perfect composition of units which defeat the opponent and his army, but be carefull: The opponent will try the same!

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.

This is a classic Hexagon War Chess game for senior player.This game is not a fast-food game, IQ matters.You need to focus on battlefield strategy.Every map is an IQ battle, and every player can be the creator or the challenger.

Turn Based strategy, more fun than chess. Play it. With a vibrant and supportive community, every battle is not just a conquest, but an experience shared among friends.

Experience the thrill of a modern conflict between two factions, as you outsmart your opponents in an epic game of strategy and cunning. Take command of your ground, air, and naval units and lead them to victory in the most immersive turn-based battle simulation. The battlefield awaits.

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.

Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer.

Siege the Day is a tactical real-time combat castle builder game. Take control of your castle's defenses and fortifications. Engage in epic 1-on-1 battles! Build your ultimate castle and use catapults, cannons, magic spells, and dragons to wage war against other players.

WarBoard: Arena Empire is a turn-based tactical strategy game on a hex arena. Command Rome, the Turks, Vikings, Egypt, Japan or Persia. Play solo against AI, or battle up to 4 Steam friends in private matches. Every move counts.

DOCTRINEERS is a turn-based strategy game where no two games are ever alike. Devise clever strategies, use unique doctrinal units, and adapt to new battlefields in a single-player campaign and online multiplayer.

You need to choose your camp and build the building! Build combat units through barracks and factories, and then manipulate combat units to destroy enemy bases!

Command your evolving robot army in this turn-based strategy which brings classic RTS elements into the tactics format. Collect resources, construct bases, control units and conquer asteroids as you become a critical element in an interplanetary power struggle.

Assault Commander Rearmed is a turn-based military strategy game played on a hexagonal map.

Plans meet friction in Decision Point, a wargame where you issue NATO-standard orders, observe AI execution in real time, and adapt as the battlefield evolves. At key Decision Points, the action pauses—giving you time to reassess, redirect your forces, and outmanoeuvre the enemy.

A medieval themed turn-based strategy/tactical game where you will build a kingdom, lead armies to the war, fight tactical battles and conquer enemy cities. Choose your main leader character from the 7 different available factions and start building your kingdom.

A multiplayer 4X strategy game where wars are won by breaking through defensive lines, encircling enemy armies, cutting their supply lines, securing resource-producing islands, and blockading those of your opponents. Games are quick and packed with dramatic, high-stakes combat.

Field of Glory: Empires is a grand strategy game in which you will have to move in an intricate and living tapestry of nations and tribes, each one with their distinctive culture.

Turn-based strategy and empire builder with the focus on the top-level decisions

"Expand the Kingdom" is a strategy game based on construction and expansion. In the game, you need to expand and plan land, acquire resources to maintain the internal balance of the kingdom, and survive and defeat all opponents in the competition between kingdoms.

A turn-based war game where you must fight for the throne! Use tactics, strategy and magic to wage war. Destroy your enemies with steel and fireballs, or force them to bend the knee, and you will be king of the island!

A 4x global turn-based strategy game with a well-developed economic and military model.

Lords of Kingdoms is a multiplayer online war game. Turn your small castle into a mighty fortress and become ruler of the greatest realm.

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.

Forge your Kingdom amidst the Ruins of Rome in this turn-based 4X strategy game! As the world crumbles, rebuild civilization and shape your people’s destiny. Unleash your strategic prowess, conquer provinces, and crush all who stand in your way.

Vae Victis is a ruthless minimalistic turn-based strategy game. Engage in intense multiplayer battles with friends or fight through an expansive campaign. With unique units, factions, and abilities you will have to be cunning with your tactical decisions to claim victory!

Arete: The Battles of Alexander the Great is a classic hex-and-counter digital wargame where you'll relive the Macedonian king's most epic battles, from fighting alongside his father in Greece to climactic clashes with Darius in Persia to battling warlords at the extreme fringe of the empire.

An asymmetric hex wargame about occupation and insurgency. Command the alien Verkhan Empire pacifying a human world — or the fractured Sons of Earth fighting to reclaim it.