Games Like AI War 2

Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.

Why similar: 4X 34.9% ★, RTS 14.1%, Real-Time 12.5% ★, Space 11.7%, Co-op 6.6%

Why You'll Like It: A premier space RTS/4X hybrid that balances massive fleet management with strategic empire expansion.

"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their...

Why similar: 4X 24.6% ★, Grand Strategy 17.5% ★, RTS 15.2%, Strategy 11.3%, Space 9%

Why You'll Like It: The direct predecessor to the seed game, offering the same core asymmetric warfare experience and deep strategic mechanics.

An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.

Why similar: 4X 23.8% ★, Grand Strategy 17.8% ★, Moddable 8.9% ★, Economy 7.9%, Military 7.7%

Why You'll Like It: Features a similar sense of asymmetric, high-stakes sci-fi strategy where you must manage a global organization against an alien threat.

Distant Worlds 2 is a vast, pausable real-time 4X space strategy game.

Why similar: 4X 44.9% ★, Grand Strategy 28.8% ★, Space 9.3%, Sci-fi 6.3%, Strategy 5.8%

Why You'll Like It: Provides an incredibly deep, real-time 4X experience that captures the scale and complexity of managing a galactic empire.

Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.

Why similar: 4X 30.6% ★, Grand Strategy 24.5% ★, Space 10.1%, Moddable 6.4% ★, Sandbox 6.1%

Why You'll Like It: A definitive grand strategy game that offers endless possibilities for managing space-faring civilizations and dealing with endgame crises.

With 100+ truly unique units, Zero-K is an RTS of freedom and creativity, tempered by a decade of refinement. Sculpt land into a castle and throw invaders off it with a Jugglenaut. Explore a massive campaign, solo or co-op. Hop online for epic 32 player battles or fast paced 1v1, on 100s of maps.

Why similar: Real-Time 30.8% ★, RTS 30.5%, Multiplayer 9.7%, Strategy 8.2%, Co-op 7.4%

Why You'll Like It: A highly tactical, large-scale RTS that emphasizes terrain usage and complex unit interactions similar to the seed game.

The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid.

Why similar: Grand Strategy 21.7% ★, Tower Defense 14.8%, RTS 13.4%, Real Time Tactics 13.4%, War 9.9%

Why You'll Like It: A unique blend of tower defense and RTS that forces players to manage terrain and flow against an encroaching, relentless enemy.

The last days of man are at hand.. Two years after the Infinite War the once great warring nations now lie in ruins, and humanity’s hope for a brighter future is nothing but a bitter memory. A new, seemingly unstoppable enemy, supported by the zealots of The Order, now seeks to eradicate mankind: UEF, Aeon Loyalist, and Cybran alike.

Why similar: RTS 28.1%, Grand Strategy 20.2% ★, Real-Time 9.8% ★, Moddable 8.8% ★, Multiplayer 7.4%

Why You'll Like It: The gold standard for large-scale RTS gameplay, focusing on massive economies and strategic unit positioning.

Wage war across entire solar systems with massive armies at your command. Annihilate enemy forces with world-shattering TITAN-class units, and demolish planets with massive super weapons!

Why similar: Grand Strategy 20.3% ★, RTS 18.8%, Real Time Tactics 13%, War 9.7%, Co-op 7.6%

Why You'll Like It: Features massive, multi-planet RTS combat that captures the grand scale and destructive potential of high-level strategy.

Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.

Why similar: 4X 32% ★, Grand Strategy 22.3% ★, War 9.6%, Space 7.4%, Management 6.3%

Why You'll Like It: A complex, procedural wargame that demands intense management of logistics and military forces in a post-apocalyptic setting.

Take command of your hand-tailored fleet of space warships and use realistic radar, electronic warfare, advanced movement controls in 3D space, and precision targeting to outmaneuver and outwit your opponents in a simulation-heavy tactical space game like no other.

Why similar: Grand Strategy 26.8% ★, RTS 13.1%, Military 13%, War 11.6%, Co-op 8.1%

Why You'll Like It: Offers a deeply technical and tactical space combat simulation that rewards careful planning and fleet management.

A 4X real-time strategy game from the developers of the critically acclaimed Northgard. Set in Frank Herbert’s groundbreaking Dune universe, you must lead your faction and battle for control and dominance over the harsh desert planet of Arrakis.

Why similar: 4X 22.5% ★, Grand Strategy 16.1% ★, RTS 9.2%, Real Time Tactics 8.2%, Management 7.5%

Why You'll Like It: A 4X/RTS hybrid that features asymmetric factions and a focus on territory control and resource management.

Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command thousands of units and hundreds of planets in your quest for galactic dominance.

Why similar: 4X 52.9% ★, RTS 18.1%, Space 14.2%, Sci-fi 8.1%, Strategy 6.6%

Why You'll Like It: A 4X space strategy game with unique economic and diplomatic systems that allow for highly specialized empire management.

Take command of a civilization that has just achieved faster-than-light travel in Galactic Civilizations IV, the newest entry in the award-winning space 4X strategy game series. Explore the galaxy, colonize worlds, shape cultures, make alliances, fight wars and pioneer new technologies.

Why similar: 4X 28.4% ★, Grand Strategy 22% ★, Moddable 10.5% ★, Space 7.6%, Sandbox 5.8%

Why You'll Like It: A deep 4X space strategy game that offers extensive customization and complex empire management options.

An open-ended factory management game with RTS and tower defense elements.

Why similar: Tower Defense 34.7%, RTS 14.1%, Sandbox 11%, Co-op 10.8%, Multiplayer 9.7%

Why You'll Like It: Combines tower defense with complex resource management and RTS-style expansion in a challenging, industrial sci-fi setting.

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.

Why similar: 4X 41.4% ★, Grand Strategy 20.5% ★, Space 15.3%, Strategy 8%, Sci-fi 5.7%

Why You'll Like It: A complex space simulation that requires deep strategic thinking to manipulate the politics and development of a galactic federation.

A massive-scale real-time strategy game where you command entire armies on a dynamic battlefield. Conquer multiple worlds across several single-player campaigns; or play with your friends in multiplayer combat.

Why similar: Moddable 17.6% ★, RTS 17.6%, Real Time Tactics 15.6%, Military 11.4%, Online Co-Op 7.7%

Why You'll Like It: Focuses on massive-scale RTS warfare with an emphasis on economic management and large-scale unit production.

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.

Why similar: 4X 42.2% ★, Economy 11.9%, Management 7.9%, Space 7.2%, Tactical 7%

Why You'll Like It: A sci-fi 4X game that blends empire management with tactical, turn-based combat and deep unit customization.

A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive.

Why similar: RTS 43.8%, Sci-fi 14.6%, Strategy 11.9%, Multiplayer 10.8%, Space 9.9%

Why You'll Like It: A tactical RTS that emphasizes positioning, terrain, and careful unit preservation in a harsh, unforgiving environment.

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Why similar: Tower Defense 59.5%, RTS 18.1%, Strategy 8.3%, Sci-fi 6.9%, Real-Time 3.9% ★

Why You'll Like It: A classic entry in the series that perfectly captures the defensive-RTS hybrid gameplay loop.

A new type of RTS with elements from 4X, Wargame, and Real-Time Tactics. Draw commands and execute a superior strategy to defeat your opponent, focusing on high-level decisions rather than constant micromanagement.

Why similar: 4X 27% ★, Grand Strategy 19.2% ★, RTS 15.5%, Real Time Tactics 13.5%, Co-op 8.3%

Why You'll Like It: A unique RTS that simplifies unit control to focus on drawing lines of movement, creating a distinct strategic experience.

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!

Why similar: 4X 40.6% ★, Grand Strategy 21.7% ★, Space 9.5%, War 7.1%, Military 6.5%

Why You'll Like It: A traditional, high-quality 4X space strategy game that focuses on exploration and empire building.

Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!

Why similar: 4X 26.4% ★, Grand Strategy 18.6% ★, Real Time Tactics 13.6%, Co-op 8.6%, RTS 8.6%

Why You'll Like It: A real-time grand strategy game that allows for deep control over planetary management and military operations.

StarDrive 2 is an exciting and evolutionary step forward for the StarDrive franchise. In this eagerly anticipated sequel, the core mechanics have evolved to incorporate a turn-based strategic layer, featuring spectacular realtime battles.

Why similar: 4X 55.9% ★, Space 16.2%, Strategy 11.5%, Sci-fi 10.4%, Management 6.1%

Why You'll Like It: A 4X space strategy game that features detailed ship design and tactical combat mechanics.

Act of Aggression – Reboot Edition brings the techno-thriller RTS game Act of Aggression to a higher level. The Reboot Edition offers a full gameplay overhaul in skirmish mode against the AI and in your multiplayer battles.

Why similar: RTS 39%, Military 18.4%, War 10.3%, Multiplayer 9.7%, Strategy 9.2%

Why You'll Like It: A traditional base-building RTS that emphasizes resource gathering and military force composition.

What began as a conflict over the transfer of consciousness from flesh to machines escalated into a war which has decimated a million worlds. The Core and the Arm have all but exhausted the resources of a galaxy in their struggle for domination.

Why similar: RTS 58.2%, Strategy 13.5%, Sci-fi 12.8%, Multiplayer 12.5%, Co-op 3%

Why You'll Like It: The classic RTS that established the foundation for large-scale, economy-driven warfare and unit management.

Lead your people to victory on an ever-evolving world in this strategy game featuring asymmetric factions led by powerful heroes. Build your empire, wield political influence, and raise grand armies to wage war in a race to uncover dark secrets buried within the planet.

Why similar: 4X 24.1% ★, Grand Strategy 17.8% ★, Moddable 8.5% ★, War 7.3%, Economy 6.9%

Create and control the business empire of your dreams. This in-depth strategy game covers almost every aspect of business that could be encountered in the real world.

Why similar: Economy 44.4%, Management 23.5%, RTS 11.9%, Simulation 10.8%, Strategy 9.4%

Why You'll Like It: A deep economic simulation that challenges players to manage complex systems, appealing to the management side of the seed game.

The first ever auto-battler game, from way back in 2009Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.

Why similar: Space 16.7%, Moddable 14.6% ★, Sandbox 12.5%, RTS 12.1%, Sci-fi 10.6%

Why You'll Like It: Focuses on the strategic design and management of massive space fleets, emphasizing preparation over real-time micro-management.

The unstoppable alien force known as The Creeper has returned, devouring thousands of worlds in its path, and yours is next. Battle against the Creeper fluid in a groundbreaking pixel-level simulation to prove that humanity will rule the galaxy forever!

Why similar: Grand Strategy 20.5% ★, RTS 14.8%, Tower Defense 14.4%, Real Time Tactics 13.2%, War 10%

Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.

Why similar: 4X 23.6% ★, Grand Strategy 17.3% ★, RTS 9.5%, Military 8.4%, Co-op 6%

Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.

Why similar: Tower Defense 17.7%, RTS 16.2%, Real Time Tactics 14.9%, Co-op 9.2%, Space 9.1%

Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.

Why similar: 4X 41.9% ★, Grand Strategy 16.5% ★, Space 9.7%, Real-Time 9.3% ★, RTS 5.2%

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.

Why similar: 4X 32.4% ★, Grand Strategy 22.7% ★, Moddable 13.5% ★, War 6.8%, Space 6.8%

The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.

Why similar: Real-Time 26.9% ★, RTS 21.7%, Space 9.9%, War 9.2%, Real Time Tactics 9.1%

Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)...

Why similar: 4X 46.6% ★, Grand Strategy 16.3% ★, RTS 12.8%, Space 12.4%, Strategy 7.3%

ENDLESS™ Space 2 is a Strategic Space Opera, featuring the compelling “just one more turn” gameplay, set in the mysterious ENDLESS™ Universe. As the leader of your civilization, will you impose your vision and build the greatest stellar empire?

Why similar: Strategy 53.5%, 4X 19.4% ★, Space 10%, Grand Strategy 6% ★, Sci-fi 3.6%

In this Grand Strategy game, you take control of the Solar System's Great Powers in 2092 and weather the storm of change as you navigate the uncertain waters of the future. Control the greatest military forces in the world and wage wars on an epic scale: outer space is yours to conquer!

Why similar: 4X 29.7% ★, Grand Strategy 25.8% ★, Military 10.3%, Space 8.2%, War 7.5%

Includes 47 Steam achievements, leaderboards, and stats!

Why similar: RTS 25.8%, Grand Strategy 17.2% ★, Real-Time 15% ★, Strategy 7.7%, Multiplayer 7%

In Sins of a Solar Empire: Trinity, you are the leader of a civilization embroiled in a galactic war, fighting for the survival of your entire race against relentless foes.

Why similar: 4X 27.6% ★, Real-Time 18.2% ★, RTS 10.5%, Moddable 9.9% ★, Military 8.8%

Rule a fantasy realm of your own design! Explore new magical realms in Age of Wonders’ signature blend of 4X strategy and turn-based tactical combat. Control a faction that grows and changes as you expand your empire with each turn!

Why similar: 4X 33.9% ★, Grand Strategy 22.2% ★, Moddable 10.7% ★, War 9.3%, Co-op 6.7%

{{An RTS inspired by the classics of the past!}} Making up for it's subpar retro graphics with fun gameplay and modern multi-threaded tech enabling huge battles to run smooth... Featuring singleplayer challenges, skirmish, sandbox, 10-player multiplayer & workshop modding.

Why similar: RTS 31.5%, Real-Time 18.6% ★, Moddable 16.7% ★, Multiplayer 6.7%, Sandbox 5.9%

Tactical, beautiful, and wholly unique, the GOTY-winning sci-fi RTS returns with Homeworld 3. Assume control and battle through fleet combat in dazzling, fully 3D space while the award-winning story unfolds on a galactic scale.

Why similar: RTS 21.3%, Real-Time 21.3% ★, Space 13.7%, Co-op 9.2%, Tactical 7.9%

Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor!

Why similar: 4X 46.1% ★, Grand Strategy 33.6% ★, Moddable 4.6% ★, Strategy 4.2%, Space 2.5%

Carrier Command 2 is the real-time strategy game that puts you in command of a futuristic carrier capable of deploying a vast array of aircraft and amphibious units. Compete against AI or human players and hop into every single vehicle to take matters into your own hands!

Why similar: Grand Strategy 27.7% ★, RTS 16.7%, Real Time Tactics 14.6%, War 13.3%, Military 11.8%

ICBM: Escalation is a grand RTS where you command armies, develop cutting-edge tech, and wield devastating weapons. Conquer enemies with conventional forces or nuclear firepower. With new modes like Standoff and Conquest, the game offers deep strategic layers in a global warfare setting.

Why similar: Grand Strategy 34.1% ★, RTS 18.6%, Military 10.3%, War 8.8%, Multiplayer 7.8%

The award-winning Space Empires IV Deluxe is the latest edition in the Space Empires series. A grand strategy title in the space 4X (explore, expand, exploit, and exterminate) genre, Space Empires has already found a place in the heart of strategy gamers everywhere.

Why similar: 4X 72.1% ★, Space 10.4%, Strategy 9.6%, Sci-fi 8%

You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.

Why similar: 4X 29.7% ★, Grand Strategy 25.1% ★, Moddable 13.5% ★, Economy 10.9%, Management 7.7%

Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld?

Why similar: RTS 21%, Moddable 13.8% ★, Space 10.7%, Grand Strategy 10.5% ★, 4X 9% ★

Lead the Mobile Infantry in this RTS game set in the Starship Troopers film universe. Balance your army composition with a diverse set of unit types, overcome line-of-sight and line-of-fire challenges through tactical positioning, and use special abilities to smash the Arachnid hordes!

Why similar: RTS 25.7%, Real-Time 20% ★, Military 14.7%, War 11.3%, Tactical 8.2%

Stellar Monarch 2 is a feudal space empire builder where you feel like the Emperor, not a logistics officer. Great noble houses, usurpers to the throne, rebels, assassins, court intrigues, disloyal admirals, incompetent governors and ever-present alien threat.

Why similar: 4X 48.8% ★, Grand Strategy 32.1% ★, Space 7.9%, Sci-fi 5.7%, Strategy 5.5%

In this turn-based strategic artillery game, players wage interplanetary wars by developing their home planets and firing massive barrages through the unpredictable gravity fields of the solar system.

Why similar: Space 35.9%, Strategy 22.4%, Simulation 16.9%, Multiplayer 15.9%, Sci-fi 8.8%

Space Empires V is the latest edition in the Space Empires series. This new chapter completely updates the UI and takes the player into a real-time rendered 3D universe. Watch space battles played out in glorious detail and realistic effects. Expand, Explore, Exploit, and Exterminate in a huge living breathing galaxy.

Why similar: 4X 69.9% ★, Space 12.7%, Strategy 10.1%, Sci-fi 7.4%

Rule your land and dominate the world with unparalleled freedom, depth and historical accuracy. Write a new history of the world and build an empire for the ages.

Why similar: 4X 26.4% ★, Grand Strategy 24.1% ★, Moddable 10.5% ★, Military 9.3%, Economy 8.8%

Deceptively simple... amazingly deep. Creeper World 2 thrusts you into the 14th millennium fighting and enemy that flows and oozes through the terrain. Employ advanced weapons,gravity manipulating repulsors, wormhole like rifts, and your own wit against this never yielding enemy.

Why similar: Tower Defense 39.3%, Strategy 34.8%, Simulation 25.9%

Axon TD lets you expand the map boundaries themselves. A huge arsenal of towers and a wide variety of enemies clash in a battlefield that grows to your whims. Engage in single, cooperative, and roguelite gameplay.

Why similar: Tower Defense 20.7%, Real Time Tactics 18.2%, RTS 16.7%, Online Co-Op 9.1%, Tactical 8%

Rise to power as any modern day country in a realistic military, political and economic simulation. Command your country's diplomacy, espionage, and resource management to strengthen your position. Use real-time tactical control of your military to fortify your place as the Supreme Ruler.

Why similar: Grand Strategy 20% ★, Moddable 11.3% ★, RTS 11.1%, War 9.5%, Military 9.3%

Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.

Why similar: Tower Defense 54.7%, Co-op 21.3%, Sci-fi 13.8%, Strategy 10.2%

The next major game in the Planetary Annihilation universe, Industrial Annihilation combines the iconic real-time strategy of the beloved Annihilation games with deep factory-building to deliver a blend of genres unlike any you’ve experienced before.

Why similar: RTS 42.7%, Management 15.9%, Strategy 14.4%, Sci-fi 10.7%, Co-op 10.3%