- #1 Planetary Annihilation: TITANS
97% matchVery Positive84% of 14,514 reviews2015
Dev: Planetary Annihilation Inc
Windows · Mac · Linux
Median: 3.9 hrsMean: 17.5 hrs≥1hr: 73%
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: RTS 20.1%, Real Time Tactics 13.4%, Base Building 10.7%, Robots 7.8%, Online Co-Op 7%
Why You'll Like It: Offers a similar sense of massive, planetary-scale warfare with a focus on controlling vast armies across multiple fronts.
- #2 Supreme Commander: Forged Alliance
96% matchOverwhelmingly Positive97% of 14,159 reviews2011
Dev: Gas Powered GamesPub: Square Enix
Windows
Median: 6.9 hrsMean: 49.0 hrs≥1hr: 75%
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 37.1%, Moddable 13.7% ★, Base Building 11.7%, Strategy 10.3%, Sci-fi 7.9%
Why You'll Like It: Widely considered the gold standard for large-scale RTS gameplay, featuring the same emphasis on economy management and massive unit counts.
- #3 Zero-K
96% matchVery Positive94% of 4,280 reviews2018
Dev: Zero-K Team
Windows · Linux
Median: 2.3 hrsMean: 33.4 hrs≥1hr: 67%
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: RTS 44%, Strategy 12.7%, Online Co-Op 8.3%, Robots 7.8%, Multiplayer 6.8%
Why You'll Like It: A highly tactical, physics-based RTS that excels at managing thousands of units on expansive, dynamic maps.
- #4 Sins of a Solar Empire II
95% matchVery Positive84% of 8,352 reviews2024
Dev: Ironclad Games CorporationPub: Stardock Entertainment
Windows
Median: 9.5 hrsMean: 30.1 hrs≥1hr: 85%
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: RTS 32.5%, Base Building 12.8%, PvP 10.8%, Strategy 10.1%, Sci-fi 9.7%
Why You'll Like It: Blends real-time strategy with 4X elements to provide a grand-scale space conquest experience that mirrors the scope of the seed game.
- #5 Grey Goo
94% matchMixed68% of 4,320 reviews2015
Dev: PetroglyphPub: Six Foot
Windows
Median: 5.2 hrsMean: 8.8 hrs≥1hr: 90%
Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.
Why similar: RTS 44.4%, Base Building 15%, Strategy 11.8%, Sci-fi 11.2%, Robots 8.7%
Why You'll Like It: Features traditional base-building and distinct factions that provide a polished, sci-fi military RTS experience.
- #6 Industrial Annihilation
94% matchMostly Negative32% of 424 reviews2024
Dev: Galactic Annihilation
Windows
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 40%, Base Building 16.1%, Strategy 14.6%, Futuristic 12.3%, Sci-fi 8.3%
Why You'll Like It: A spiritual successor to classic large-scale RTS games that emphasizes massive production chains and strategic base-building.
- #7 Tempest Rising
92% matchVery Positive88% of 11,317 reviews2025
Dev: Slipgate Ironworks™Pub: 3D Realms
Windows
Median: 3.8 hrsMean: 9.6 hrs≥1hr: 84%
Command distinct factions in a desperate struggle for power and resources in Tempest Rising - a classic RTS set on Earth after a nuclear war.
Why similar: RTS 53.3%, Base Building 13.6%, Strategy 12.8%, Isometric 5.1%, Military 3.4%
Why You'll Like It: A modern homage to classic 90s RTS games that focuses on base-building and intense military skirmishes.
- #8 Iron Harvest
93% matchMostly Positive73% of 15,818 reviews2020
Dev: KING ArtPub: Prime Matter
Windows
Median: 3.3 hrsMean: 12.0 hrs≥1hr: 75%
A classic real-time strategy game with an epic single player campaign, multiplayer & coop, set in the alternate reality of 1920+
Why similar: RTS 34.4%, Base Building 19.9%, War 10.1%, Strategy 7.9%, Online Co-Op 7.6%
Why You'll Like It: Focuses on tactical combat and base-building with a unique aesthetic, emphasizing unit management in a war-torn environment.
- #9 Executive Assault 2
91% matchVery Positive83% of 1,738 reviews2023
Dev: Hesketh Studios Ltd
Windows · Mac
Median: 3.8 hrsMean: 8.4 hrs≥1hr: 76%
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: RTS 26.6%, Base Building 16.6%, Real Time Tactics 10.8%, Building 10.7%, Robots 7.9%
Why You'll Like It: A unique hybrid that allows you to build your base from an RTS perspective while also participating in combat as a unit.
- #10 Dune: Spice Wars
91% matchMostly Positive79% of 13,346 reviews2023
Dev: Shiro GamesPub: Funcom
Windows
Median: 7.0 hrsMean: 16.5 hrs≥1hr: 85%
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: RTS 18.8%, Real Time Tactics 16.4%, Base Building 12.6%, PvP 8.6%, Sci-fi 8.4%
Why You'll Like It: Combines real-time strategy with deep resource management and base-building in a rich sci-fi setting.
- #11 Homeworld: Deserts of Kharak
90% matchMostly Positive79% of 8,844 reviews2016
Dev: Blackbird InteractivePub: Gearbox Publishing
Windows · Mac
Median: 5.0 hrsMean: 9.7 hrs≥1hr: 87%
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 56.3%, Strategy 16.6%, Sci-fi 15.6%, Multiplayer 6.7%, Futuristic 4%
Why You'll Like It: Provides a highly tactical, sci-fi military experience with a focus on terrain and unit positioning on a grand scale.
- #12 Rusted Warfare - RTS
89% matchOverwhelmingly Positive96% of 7,206 reviews2017
Dev: Corroding Games
Windows · Mac · Linux
Median: 5.3 hrsMean: 33.1 hrs≥1hr: 78%
{{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 36.9%, Moddable 22.5% ★, Base Building 16.9%, Strategy 7.2%, Robots 4.9%
Why You'll Like It: Captures the spirit of classic total-war RTS games with a focus on massive unit production and base-building.
- #13 Stormgate
89% matchMixed48% of 9,165 reviews2025
Dev: Frost Giant Studios
Windows
Median: 54 minMean: 5.4 hrs≥1hr: 47%
Stormgate is a free-to-play real-time strategy game with a full single-player campaign, 3-player co-op, and PvP versus modes on over 60 maps. Our Editor is also freely available for you to craft just about any custom game mode you can imagine. Join our development journey today!
Why similar: RTS 20%, Moddable 19.2% ★, Base Building 15.2%, War 9.1%, PvP 7.9%
Why You'll Like It: A modern RTS designed with a focus on accessible yet deep base-building and large-scale multiplayer combat.
- #14 Act of Aggression - Reboot Edition
88% matchMixed67% of 3,298 reviews2015
Dev: Eugen Systems
Windows
Median: 3.7 hrsMean: 9.5 hrs≥1hr: 85%
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 40.4%, Base Building 18.1%, Military 15.2%, Strategy 10.3%, War 6.1%
Why You'll Like It: A classic-style military RTS that emphasizes base-building, resource gathering, and modern warfare tactics.
- #15 Supreme Commander 2
87% matchVery Positive88% of 12,837 reviews2010
Dev: Gas Powered GamesPub: Square Enix
Windows
Median: 7.6 hrsMean: 31.2 hrs≥1hr: 76%
Includes 47 Steam achievements, leaderboards, and stats!
Why similar: RTS 34.8%, Base Building 14.3%, Strategy 11.3%, Robots 9.8%, Sci-fi 7.2%
Why You'll Like It: A more accessible entry in the series that retains the core focus on massive-scale robotic warfare and base expansion.
- #16 Starship Troopers: Terran Command
86% matchVery Positive87% of 11,807 reviews2022
Dev: The ArtistocratsPub: Slitherine Ltd.
Windows
Median: 3.4 hrsMean: 10.2 hrs≥1hr: 83%
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 43%, Military 19.4%, Strategy 13.8%, War 10.9%, Sci-fi 7.7%
Why You'll Like It: Focuses on large-scale tactical positioning and managing massive waves of units against overwhelming odds.
- #17 AI War 2
85% matchVery Positive88% of 1,536 reviews2019
Dev: Arcen Games
Windows · Mac · Linux
Median: 3.0 hrsMean: 5.7 hrs≥1hr: 83%
The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.
Why similar: Moddable 17.6% ★, RTS 17.6%, Real Time Tactics 15.6%, Military 11.5%, Online Co-Op 7.6%
Why You'll Like It: Offers an asymmetric, grand-strategy experience where you must manage a massive war effort against a superior AI opponent.
- #18 Halo Wars: Definitive Edition
84% matchVery Positive91% of 9,278 reviews2017
Dev: Ensemble StudiosPub: Xbox Game Studios
Windows
Median: 4.2 hrsMean: 13.4 hrs≥1hr: 84%
Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game.
Why similar: RTS 35.7%, Base Building 20.6%, Strategy 9.6%, Military 7.9%, War 7.4%
Why You'll Like It: A streamlined, tactical RTS that focuses on base-building and unit management within a high-tech sci-fi universe.
- #19 Mechabellum
82% matchVery Positive84% of 18,617 reviews2024
Dev: Game RiverPub: Dreamhaven
Windows · Mac
Median: 9.4 hrsMean: 54.3 hrs≥1hr: 81%
Command massive armies in this epic mech auto-battler. Draft your troops, customize your units, master your formations, and crush enemies in spectacular 3D battles. All strategy, no clickfest. Outsmart opponents in 1v1, 2v2, free-for-all, or Survival Mode.
Why similar: RTS 23.1%, Robots 15.5%, Real Time Tactics 15%, PvP 12.8%, War 9.1%
Why You'll Like It: Focuses on strategic army composition and unit positioning, perfect for players who enjoy the tactical side of large-scale battles.
- #20 War Selection
82% matchVery Positive85% of 23,196 reviews2019
Dev: Glyph Worlds
Windows · Linux
Median: 2.6 hrsMean: 27.6 hrs≥1hr: 70%
War Selection is a compelling RTS game featuring base building, resource extraction and warfare. Evolve from a stone age tribe to a distinct industrial nation with unique game mechanics and battle for supremacy with dozens of players on a unique procedurally generated map.
Why similar: RTS 25.8%, Base Building 23.3%, Military 12.1%, Strategy 8.6%, Online Co-Op 7.4%
Why You'll Like It: A massive-scale RTS that allows for hundreds of units on screen simultaneously during intense multiplayer matches.
- #21 Executive Assault
83% matchVery Positive85% of 1,455 reviews2015
Dev: Hesketh Studios Ltd
Windows
Median: 3.4 hrsMean: 7.1 hrs≥1hr: 78%
Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.
Why similar: RTS 37.3%, Base Building 16%, Robots 11.9%, Strategy 10.8%, War 7.5%
Why You'll Like It: The original hybrid RTS/FPS that allows for direct control of your base and units in a sci-fi setting.
- #22 Forged Battalion
84% matchMixed58% of 1,109 reviews2018
Dev: Petroglyph
Windows
Median: 1.0 hrsMean: 4.7 hrs≥1hr: 50%
Customize your unique faction in a new take on real-time strategy as you fight in a variety of skirmish, solo, and multiplayer battles. You are not only a commander, but also an engineer – so you have ultimate control over your faction’s units, factories, superweapons and economy.
Why similar: RTS 66.9%, Strategy 16.9%, Simulation 9.5%, Multiplayer 5.8%, Singleplayer 0.9%
Why You'll Like It: Features a unique unit-customization system that allows you to tailor your army to your specific strategic needs.
- #23 Annihilate The Spance
79% matchVery Positive91% of 345 reviews2025
Dev: Skyglow Softworks
Windows
An RTS base builder with huge battles, constant production, and autonomous ships. The Spance approaches, a vast and mysterious storm at the edge of humanity. Who shall claim its riches? Brave the perils of the depths in a story-rich singleplayer campaign with numerous distinct factions and bosses.
Why similar: RTS 25.9%, Base Building 21.5%, Building 10.5%, Military 10.3%, Robots 10.1%
Why You'll Like It: A space-themed RTS that emphasizes building and managing fleets in a dynamic, futuristic environment.
- #24 Command & Conquer 3 Tiberium Wars™
81% matchVery Positive90% of 9,179 reviews2009
Dev: EA Los AngelesPub: Electronic Arts
Windows
Median: 4.7 hrsMean: 19.6 hrs≥1hr: 76%
The year is 2047. A massive nuclear fireball explodes high in the night sky, marking the dramatic beginning of the Third Tiberium War and the long-awaited return of the most groundbreaking Real-Time Strategy franchise of all time
Why similar: RTS 38.1%, Base Building 24.7%, Strategy 11.2%, Sci-fi 7.9%, Multiplayer 7.4%
Why You'll Like It: A quintessential military RTS that excels in base-building, unit variety, and fast-paced combat.
- #25 Battlefall: State of Conflict
80% matchMixed63% of 54 reviews2025
Dev: Kyoto Video Game ConcernPub: MicroProse Software
Windows
Engage in a post-apocalyptic RTS showdown between three factions in Battlefall: State of Conflict.
Why similar: RTS 17%, Real Time Tactics 15.7%, PvP 13.4%, Base Building 13%, Online Co-Op 12%
Why You'll Like It: A modern RTS that emphasizes base-building and tactical combat in a futuristic, war-torn world.
- #26 8-Bit Armies
81% matchVery Positive81% of 2,459 reviews2016
Dev: Petroglyph
Windows
Median: 4.6 hrsMean: 7.8 hrs≥1hr: 84%
8-Bit Armies is a retro Real-Time Strategy game. With a colorful, blocky voxel art style, 8-Bit Armies is Petroglyph's most fast-paced, friendly, and accessible RTS game to date. Featuring a campaign of 25 single-player missions, 12 co-op missions, multiplayer and skirmish modes.
Why similar: RTS 40.4%, Strategy 17.4%, Base Building 13.9%, Simulation 9%, Co-op 6.9%
Why You'll Like It: A fast-paced, classic-style RTS that focuses on simplicity and rapid base-building in a military context.
- #27 Tactical Warfare
79% matchMixed67% of 63 reviews2025
Dev: Mizrab
Windows
The enemy attack on your base is imminent; secure your defenses, mobilize your troops, reinforce key positions, and get ready for the next battle. RTS Tactical Warfare will test your resilience and strategic prowess.
Why similar: RTS 24.8%, Base Building 17.6%, War 10.2%, Online Co-Op 9.4%, Co-op 6.9%
Why You'll Like It: Focuses on the core pillars of RTS gameplay, including base-building, resource management, and unit production.
- #28 Eyes of War
78% matchMostly Positive79% of 323 reviews2025
Dev: Good Mood Games
Windows · Linux
Eyes of War is a real-time strategy game set in the medieval era, offering both single-player and multiplayer experiences where you can control every unit in character mode. Build your castle, lead your army, and dominate the map. Eyes of War invites you to epic battles of the medieval era!
Why similar: RTS 26.8%, Online Co-Op 14.7%, Base Building 13.8%, Isometric 13.6%, Real Time Tactics 13.2%
Why You'll Like It: An RTS that incorporates wargame elements and tactical depth, focusing on unit management and battlefield control.
- #29 Outlive 25
76% matchVery Positive96% of 206 reviews2026
Dev: Continuum EntertainmentPub: CriticalLeap
Windows
Build your base, prepare your troops, and face your most epic battle yet in this old-school real-time strategy game. Choose between two factions, test your skills in three epic campaigns and engage in online battles with up to 16 players simultaneously.
Why similar: RTS 23.5%, Isometric 13.5%, Base Building 12.9%, PvP 10.1%, Futuristic 9.4%
- #30 Age of Mythology: Retold
75% matchVery Positive90% of 22,435 reviews2024
Dev: World's EdgePub: Xbox Game Studios
Windows
Median: 10.8 hrsMean: 38.7 hrs≥1hr: 85%
Play as mythological Gods and smite your enemies in this award-winning, mythological Real-Time Strategy classic given new life. Wage war across timeless campaigns, fierce skirmishes, and god-powered multiplayer modes.
Why similar: Moddable 23.9% ★, RTS 23.3%, Base Building 17%, PvP 9.5%, Online Co-Op 9%
- #31 Sins of a Solar Empire®: Rebellion
77% matchVery Positive93% of 16,284 reviews2012
Dev: Ironclad Games CorporationPub: Stardock Entertainment
Windows
Median: 4.9 hrsMean: 16.6 hrs≥1hr: 86%
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: RTS 22.4%, Base Building 16.9%, Military 15.7%, Online Co-Op 12.7%, Co-op 8%
- #32 Sins of a Solar Empire: Trinity®
77% matchMostly Positive77% of 813 reviews2011
Dev: Ironclad Games CorporationPub: Stardock Entertainment
Windows
Median: 2.0 hrsMean: 30.8 hrs≥1hr: 59%
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: Moddable 20.5% ★, RTS 18.4%, Base Building 13.6%, Military 12.2%, PvP 10%
- #33 8-Bit Invaders!
76% matchVery Positive83% of 444 reviews2016
Dev: Petroglyph
Windows
Median: 4.1 hrsMean: 6.1 hrs≥1hr: 78%
8-Bit Invaders! is a fast-paced, retro Real-Time Strategy game for the PC. Control the military might of the Galactic Marine Corps or Invade with the devastating power of the Cranioids! Mine, Build, and Fight your way to victory! Conquering the Multiverse was never so easy.
Why similar: RTS 30.3%, Military 10.6%, Strategy 10.2%, Online Co-Op 8.6%, PvP 7.6%
- #34 9-Bit Armies: A Bit Too Far
73% matchVery Positive82% of 998 reviews2024
Dev: Petroglyph
Windows
Median: 2.4 hrsMean: 8.6 hrs≥1hr: 72%
Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.
Why similar: Moddable 18.9% ★, RTS 18%, Real Time Tactics 16.2%, Base Building 13%, Military 10.4%
- #35 Eximius: Seize the Frontline
74% matchMostly Positive73% of 739 reviews2021
Dev: Ammobox Studios
Windows
Median: 4.0 hrsMean: 5.0 hrs≥1hr: 94%
EXIMIUS is a FPS/RTS hybrid that focuses on squad-based combat. The game features an intense 5v5 multiplayer experience with each team comprising of 4 Squad Officers and one Commander.
Why similar: RTS 18.4%, Real Time Tactics 15.7%, Base Building 13.8%, Military 12%, Isometric 11.7%
- #36 Axon TD: Uprising - Tower Defense
71% matchVery Positive87% of 751 reviews2024
Dev: Element Studios
Windows
Median: 3.5 hrsMean: 9.6 hrs≥1hr: 72%
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: Real Time Tactics 23.6%, RTS 22.2%, Online Co-Op 11.7%, Robots 8.4%, Building 7.9%
- #37 ICBM: Escalation
70% matchVery Positive88% of 1,325 reviews2024
Dev: SoftWarWarePub: Slitherine Ltd.
Windows
Median: 7.5 hrsMean: 15.4 hrs≥1hr: 81%
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: RTS 31.4%, PvP 16.7%, Military 13.8%, War 8.6%, Online Co-Op 6.9%
- #38 Warhammer 40,000: Dawn of War III
74% matchMixed48% of 23,562 reviews2017
Dev: Relic Entertainment
Windows · Mac · Linux
Median: 9.4 hrsMean: 30.9 hrs≥1hr: 87%
Step into a brutal battle between three warring factions In Dawn of War III you will have no choice but to face your foes when a catastrophic weapon is found on the mysterious world of Acheron.
Why similar: RTS 42%, Base Building 15.7%, Strategy 12%, Sci-fi 9.5%, War 8.2%
- #39 Northgard: Definitive Edition
72% matchVery Positive85% of 68,241 reviews2018
Dev: Shiro Games
Windows · Mac · Linux
Median: 5.9 hrsMean: 28.9 hrs≥1hr: 88%
Northgard: Definitive Edition is a critically acclaimed real-time strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne!
Why similar: RTS 27.5%, Moddable 17.3% ★, Base Building 12.4%, Strategy 7.5%, PvP 7.4%
- #40 Supreme Commander
73% matchVery Positive89% of 3,109 reviews2011
Dev: Gas Powered GamesPub: Square Enix
Windows
Median: 1.5 hrsMean: 10.3 hrs≥1hr: 57%
For a thousand years, three opposing forces have waged war for what they believe is true. There can be no room for compromise: their way is the only way. Dubbed The Infinite War, this devastating conflict has taken its toll on a once-peaceful galaxy and has only served to deepen the hatred between the factions.
Why similar: RTS 45.2%, Base Building 13.9%, Strategy 13.9%, Sci-fi 10.3%, Robots 5.4%
- #41 Stellarcraft
69% matchVery Positive91% of 100 reviews2026
Dev: DreamStudios
Windows
Stellarcraft is a sci-fi tower defense adventure: explore alien planets, gather resources, build defenses, and fend off waves of enemies, solo or in 4-player co-op. 🚀
Why similar: Real Time Tactics 19%, Base Building 16.2%, RTS 15.9%, Online Co-Op 12.4%, PvP 12.2%
- #42 The Riftbreaker
70% matchVery Positive90% of 23,789 reviews2021
Dev: EXOR Studios
Windows
Median: 8.0 hrsMean: 22.9 hrs≥1hr: 88%
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
Why similar: Base Building 25.5%, RTS 20.7%, Online Co-Op 17.7%, Isometric 13.2%, Building 9.9%
- #43 Kingdom Wars 2: Definitive Edition
72% matchMixed66% of 451 reviews2019
Dev: Reverie World StudiosPub: indie.io
Windows
Median: 54 minMean: 14.5 hrs≥1hr: 48%
An intense real-time strategy game set in a dark fantasy world of Orcs, Elves and Dragons. Kingdom Wars 2 combines the best of Zombie survival and crafting with complex fast-paced city building. Fight massive siege battles that turn beautiful landscapes into gory blood-soaked battlefields.
Why similar: Moddable 21.4% ★, RTS 18.7%, Real Time Tactics 15.2%, Base Building 13.5%, Building 8.5%
- #44 Ascent of Ashes
69% matchMostly Positive70% of 298 reviews2025
Dev: Vivid Storm Interactive
Windows
A colony sim set in a post-apocalyptic dystopia. Build and defend your base. Manage your survivors. Engage raiders, aliens, Remnant soldiers and other factions in real-time-with-pause combat. Or use stealth to outwit them. Explore the massive world. Survive at all costs
Why similar: Real Time Tactics 29.2%, Base Building 25.6%, Isometric 16.3%, Building 14.2%, Strategy 8.6%
- #45 Conan Unconquered
71% matchMixed68% of 1,859 reviews2019
Dev: PetroglyphPub: Funcom
Windows
Median: 4.0 hrsMean: 6.9 hrs≥1hr: 85%
From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.
Why similar: RTS 36.8%, Strategy 16.3%, Base Building 13.8%, Co-op 10%, Online Co-Op 7.5%
- #46 Desynced
66% matchMostly Positive80% of 1,936 reviews2026
Dev: Stage Games Inc.Pub: Forklift Interactive
Windows
Median: 4.5 hrsMean: 19.3 hrs≥1hr: 77%
Desynced is a sci-fi strategy game with fully customizable units and behaviors. Gather, build, research, and explore the unknown. Alone or with friends, unveil the mystery of an AI on the edge of self-awareness and uncover the hidden truth in this blend of strategy, automation, and exploration.
Why similar: RTS 25.7%, Base Building 21.1%, Building 11.3%, Sci-fi 8.8%, Online Co-Op 8.7%
- #47 Warhammer 40,000: Dawn of War - Definitive Edition
66% matchVery Positive85% of 11,534 reviews2025
Dev: Relic EntertainmentPub: Relic Entertainment
Windows
Median: 7.2 hrsMean: 23.0 hrs≥1hr: 83%
Warhammer 40,000: Dawn of War - Definitive Edition is the ultimate Dawn of War experience, featuring the original Dawn of War and all its expansions, along with enhanced visuals, an improved camera, and 64-bit platform support.
Why similar: RTS 33.2%, Base Building 18.4%, Online Co-Op 13%, Strategy 8.6%, Sci-fi 8.1%
- #48 The Red Solstice
71% matchMostly Positive71% of 2,555 reviews2015
Dev: Ironward
Windows
Median: 3.2 hrsMean: 9.8 hrs≥1hr: 88%
2280 A.D. The last few survivors of a ruined Earth seek a new home: Mars, a planet whose inhabitants didn't take too kindly to outsiders. The Red Solstice is a tense, tactical, squad-based action game. Fight to survive with up to 8 players in co-op, or lead your own squad in single-player mode.
Why similar: RTS 27.2%, Real Time Tactics 21.7%, Online Co-Op 11.7%, Co-op 9.3%, Sci-fi 9.2%
- #49 Siege of Centauri
70% matchMixed66% of 449 reviews2019
Dev: Stardock Entertainment
Windows
Median: 42 minMean: 5.9 hrs≥1hr: 43%
Defend against thousands of enemies in this explosive tower defense game. Deploy upgradable towers and unleash powerful orbital abilities as you try to protect Earth's first colony world from destruction.
Why similar: Real Time Tactics 21.7%, Moddable 20.5% ★, Base Building 15.8%, Isometric 13.5%, Robots 9.5%
- #50 SpellForce 3 Versus Edition
68% matchMostly Positive75% of 1,597 reviews2020
Dev: Grimlore GamesPub: THQ Nordic
Windows
Median: 2.0 hrsMean: 14.9 hrs≥1hr: 61%
The SpellForce 3: Versus Edition gives you the chance to enter the battlefields of Eo for free, letting you test your RTS skills against AI opponents or even other human players.
Why similar: RTS 28.4%, Building 15.4%, Base Building 15.1%, Strategy 11.9%, PvP 11.8%
- #51 Five Nations
67% matchVery Positive83% of 267 reviews2021
Dev: SilverForge
Windows
Five Nations is a real-time sci-fi strategy game for PC platform. Encompassing tactical combat in space in real-time mixed with micromanagement of economy, construction, and production featuring different kind of single player modes.
Why similar: RTS 32.7%, Moddable 25.8% ★, Isometric 11.9%, Base Building 9.8%, Strategy 9.4%
- #52 ERA ONE
64% matchVery Positive87% of 1,422 reviews2025
Dev: Team Complex LTD
Windows
Median: 3.7 hrsMean: 15.9 hrs≥1hr: 67%
Era One is an innovative space game that combines elements of real-time strategy, base building, space survival, and tactical battles. Players can create and customize their bases from scratch, construct various types of structures and warships, manage fleets, and engage in tactical space battles.
Why similar: RTS 27%, Real Time Tactics 26.7%, Base Building 18.7%, PvP 12.6%, Strategy 5.9%
- #53 Stellar Warfare
67% matchVery Positive83% of 417 reviews2021
Dev: Tense Games
Windows
Median: 42 minMean: 2.8 hrs≥1hr: 45%
Space RTS with base building and ship customization. Personal passion project. More than 200 available ships, weapons and modules to design your fleet with. Contains a small campaign, several single and multiplayer game modes and a coop game mode. Also contains Wave defense!
Why similar: RTS 31.1%, Online Co-Op 13.8%, PvP 13.5%, Sci-fi 10.2%, Co-op 9.4%
- #54 BlackChain
67% matchVery Positive86% of 120 reviews2021
Dev: Borington
Windows
A classic single-player RTS set in a Solar System ruled by megacorporations. Journey from Mars all the way to Planet 9 and uncover the secrets of the BlackChain.
Why similar: RTS 29.2%, Base Building 21.4%, War 10%, Sci-fi 9.4%, Futuristic 8.5%
- #55 Per Aspera
66% matchMostly Positive76% of 5,702 reviews2020
Dev: Tlön IndustriesPub: Raw Fury
Windows
Median: 5.0 hrsMean: 11.9 hrs≥1hr: 93%
Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.
Why similar: Moddable 25.7% ★, Online Co-Op 18%, Base Building 15.8%, Robots 12%, Building 9.1%