Games like Iron Marines Invasion on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Iron Marines Invasion are available at the bottom of the page.
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Commandos: Origins
ALARM! You have been selected for a mission which will shape the fate of the entire world. Witness the very beginning of the legendary elite WWII force in Commandos: Origins. The long-awaited sequel to the Commandos series brings you right back to the foundation of the real-time tactics genre.
9-Bit Armies: A Bit Too Far
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.
Aliens: Dark Descent
Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.
63 Days
Coming of age as a part of the first generation born free, WWII stripped me of my family, home, and future. Now I'm left with only one choice: to get my revenge and independence, or die trying. The odds are against us: will our tactics, stealth and teamwork be enough?
Swarm Queen
Swarm Queen is a quick-to-learn but tactical and challenging tug-of-war strategy game about insectoid aliens trying to murder each other.
Praetorians - HD Remaster
Relive the celebrated real-time strategy classic Praetorians, re-imagined in high definition. Praetorians is set amidst the political machinations of an emerging Roman Empire.
War Mongrels
War Mongrels is an isometric real-time tactics game that takes place on the eastern front of World War II. Dynamic and tactical gameplay with stealth elements, tightly packed into a dark, fascinating story! Play on your own or in online co-op (PC).
The Red Solstice
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.
Wargame: Airland Battle
2 SIDES, 12 NATIONS, 750 UNITS: THE STRATEGY GAME REFERENCE IS BACK! Richer, more beautiful and more accessible, Wargame AirLand Battle is the sequel to the explosive real-time strategy game Wargame European Escalation! 1985.
Earth 2150 Trilogy
Your heroes and your armies will need strong leadership to take them on a spellbinding odyssey that has everything a gamer’s heart could wish for breathtaking worlds in space, battles against cunning enemies and even downright treason from your own government faction - are you up to it?
Syrian Warfare
Real Time Strategy with a high degree of realism. The game is based on a true story.
WARNO
Realistic, immersive, breathtaking. WARNO is the ultimate World War III battle simulator from the masters of strategy, Eugen Systems. A Cold War turns decisively hot as you command hundreds of units on a beautiful and brutal battlefield. Outsmart, outfight, and lead your forces to total victory.
Planetary Annihilation: TITANS
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!
Battlefleet Gothic: Armada
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games Workshop’s classic tabletop game, pitting the Chaos, Imperium, Eldar, and Orks against each other in visceral space-battles.
Battlecruisers
A visually stunning RTS where players battle to build the ultimate automated floating Ultraweapon. Outsmart players or AIs by building a strategically superior Battlecruiser. Step aboard for unique, hand-drawn misadventure on Flooded Earth, explosive gameplay, and an addictive soundtrack. And nukes.
Wargame: Red Dragon
The new reference in RTS at its best! The Wargame series returns to duty, larger, richer and more spectacular than ever before. In Wargame Red Dragon, you are engaged in a large-scale conflict where Western forces clash against the Communist bloc.
Battlefleet Gothic: Armada 2
Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted from Games Workshop’s famous tabletop game that portrays the epic space battles of the Warhammer 40,000 universe.
Ashes of the Singularity: Escalation
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.
Empire of the Ants
Conquer enemy nests and lead your colony through the perils of the forest in this groundbreaking RTS. Empire of the Ants is a photorealistic, third-person real-time strategy game where you command your insect legions in epic battles.
ICBM
ICBM is a real-time strategy game of nuclear destruction. Research new technologies, build up your nuclear stockpile and use a combination of ships, planes and missiles to strike at the heart of your opponents’ cities while keeping your population safe from harm.
Starship Troopers: Terran Command
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!
Fire Commander
See what it means to face the fire. Command a firefighting unit in an exciting tactical RTS. Save lives, manage your water supplies and care for your team in 30+ missions. Be a real hero!
Men of War: Vietnam
The critically acclaimed series returns! Experience Vietnam from both sides of the war.
Steel Division: Normandy 44
Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.
Most played games like Iron Marines Invasion on Steam
Take a look at the top games like Iron Marines Invasion that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. STAR WARS™ Empire at War - Gold Pack
Similarity 45% 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? STAR WARS™ Empire at War - Gold Pack is a strategy, rts and space game developed by Petroglyph and published by LucasArts, Lucasfilm and Disney. Released on May 25th 2010 has received 39,435 reviews of which 38,503 were positive and 932 were negative resulting in an impressive rating of 9.6 out of 10. The game has hit the top spot as the #1 most played game like Iron Marines Invasion, thanks to its 2,985 peak concurrent players over the last day.
9.6
38,503
932
2,985
players
2. Total War: SHOGUN 2
Similarity 42% Total War: SHOGUN 2 is the perfect mix of real-time and turn-based strategy gaming for newcomers and veterans alike. Total War: SHOGUN 2 is a strategy, historical and turn-based strategy game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on March 14th 2011 has received 24,952 reviews of which 22,620 were positive and 2,332 were negative resulting in a rating of 8.9 out of 10. While seeing 2,117 players online at once in the last 24 hours, this game is currently ranked #2 among games like Iron Marines Invasion based on player count.
8.9
22,620
2,332
2,117
players
3. WARNO
Similarity 49% Realistic, immersive, breathtaking. WARNO is the ultimate World War III battle simulator from the masters of strategy, Eugen Systems. A Cold War turns decisively hot as you command hundreds of units on a beautiful and brutal battlefield. Outsmart, outfight, and lead your forces to total victory. WARNO is a wargame, military and real time tactics game developed and published by Eugen Systems. Released on May 23rd 2024 has received 12,671 reviews of which 10,303 were positive and 2,368 were negative resulting in a rating of 8.0 out of 10. While seeing 962 players online at once in the last 24 hours, this game is currently ranked #3 among games like Iron Marines Invasion based on player count.
8.0
10,303
2,368
962
players
4. NOBUNAGA'S AMBITION: Awakening
Similarity 41% Conquer Warring States Japan under one banner NOBUNAGA'S AMBITION: Awakening is a wargame, real time tactics and grand strategy game developed and published by KOEI TECMO GAMES CO. and LTD.. Released on July 20th 2022 has received 2,321 reviews of which 1,720 were positive and 601 were negative resulting in a rating of 7.2 out of 10. With 860 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Iron Marines Invasion.
7.2
1,720
601
860
players
5. Men of War: Assault Squad 2
Similarity 42% Men of War: Assault Squad 2 features new single player style skirmish modes that take players from extreme tank combat to deadly sniper stealth missions. Commanders can now faceoff against opponents on various new multiplayer 1v1 – 8v8 maps. Men of War: Assault Squad 2 is a strategy, world war ii and war game developed by Digitalmindsoft and published by Fulqrum Publishing. Released on May 15th 2014 has received 44,401 reviews of which 40,520 were positive and 3,881 were negative resulting in a rating of 9.0 out of 10. With 805 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Iron Marines Invasion.
9.0
40,520
3,881
805
players
6. Sins of a Solar Empire II
Similarity 42% 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. Sins of a Solar Empire II is a space, strategy and 4x game developed by Stardock Entertainment and Ironclad Games Corporation and published by Stardock Entertainment. Released on August 15th 2024 has received 6,946 reviews of which 5,949 were positive and 997 were negative resulting in a rating of 8.3 out of 10. With 658 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Iron Marines Invasion.
8.3
5,949
997
658
players
7. Aliens: Dark Descent
Similarity 54% Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe. Aliens: Dark Descent is a strategy, action and tactical game developed by Tindalos Interactive and published by Focus Entertainment. Released on June 19th 2023 has received 15,650 reviews of which 13,803 were positive and 1,847 were negative resulting in a rating of 8.6 out of 10. With 391 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Iron Marines Invasion.
8.6
13,803
1,847
391
players
8. Wargame: Red Dragon
Similarity 48% The new reference in RTS at its best! The Wargame series returns to duty, larger, richer and more spectacular than ever before. In Wargame Red Dragon, you are engaged in a large-scale conflict where Western forces clash against the Communist bloc. Wargame: Red Dragon is a strategy, rts and military game developed and published by Eugen Systems. Released on April 17th 2014 has received 19,183 reviews of which 17,036 were positive and 2,147 were negative resulting in a rating of 8.7 out of 10. With 368 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Iron Marines Invasion.
8.7
17,036
2,147
368
players
9. Steel Division 2
Similarity 40% Steel Division 2 is a historically-accurate WW2 real-time strategy game set on the Eastern Front. Features 1:1-scale turn-based army management and real-time tactical battles with thousands of men at your order. Steel Division 2 is a strategy, rts and world war ii game developed and published by Eugen Systems. Released on June 20th 2019 has received 9,065 reviews of which 7,215 were positive and 1,850 were negative resulting in a rating of 7.8 out of 10. With 310 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Iron Marines Invasion.
7.8
7,215
1,850
310
players
10. Battlefleet Gothic: Armada 2
Similarity 48% Battlefleet Gothic: Armada 2 is the new real-time strategy game adapted from Games Workshop’s famous tabletop game that portrays the epic space battles of the Warhammer 40,000 universe. Battlefleet Gothic: Armada 2 is a space, strategy and warhammer 40k game developed by Tindalos Interactive and published by Focus Entertainment. Released on January 24th 2019 has received 10,080 reviews of which 7,566 were positive and 2,514 were negative resulting in a rating of 7.4 out of 10. With 269 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Iron Marines Invasion.
7.4
7,566
2,514
269
players
Best deals on games like Iron Marines Invasion on Steam
Discover fantastic savings with the best discounts on a variety of games like Iron Marines Invasion available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Iron Marines Invasion.
1. Starship Troopers: Terran Command
Similarity 46% 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! Starship Troopers: Terran Command is a strategy, rts and singleplayer game developed by The Artistocrats and published by Slitherine Ltd.. Released on June 16th 2022 has received 10,784 reviews of which 9,461 were positive and 1,323 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Iron Marines Invasion.
8.5
9,461
1,323
-99%
28.99€
0.46€
2. Homeworld: Deserts of Kharak
Similarity 41% 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. Homeworld: Deserts of Kharak is a strategy, rts and sci-fi game developed by Blackbird Interactive and published by Gearbox Publishing. Released on January 20th 2016 has received 8,519 reviews of which 6,789 were positive and 1,730 were negative resulting in a rating of 7.8 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Iron Marines Invasion.
7.8
6,789
1,730
-99%
45.99€
0.88€
3. Ashes of the Singularity: Escalation
Similarity 47% 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. Ashes of the Singularity: Escalation is a rts, base-building and pvp game developed by Stardock Entertainment and Oxide Games and published by Stardock Entertainment. Released on November 10th 2016 has received 4,772 reviews of which 3,548 were positive and 1,224 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Iron Marines Invasion.
7.2
3,548
1,224
-99%
28.99€
0.56€
4. War Mongrels
Similarity 51% War Mongrels is an isometric real-time tactics game that takes place on the eastern front of World War II. Dynamic and tactical gameplay with stealth elements, tightly packed into a dark, fascinating story! Play on your own or in online co-op (PC). War Mongrels is a strategy, real time tactics and stealth game developed by Destructive Creations and published by Destructive Creations and DMM Games - Asia. Released on October 19th 2021 has received 2,205 reviews of which 1,644 were positive and 561 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Iron Marines Invasion.
7.2
1,644
561
-98%
37.99€
0.81€
5. SPACECOM
Similarity 42% SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat. SPACECOM is a rts, strategy and indie game developed by Flow Combine and published by 11 bit studios. Released on September 17th 2014 has received 513 reviews of which 351 were positive and 162 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Iron Marines Invasion.
6.6
351
162
-98%
9.99€
0.22€
6. John Wick Hex
Similarity 43% John Wick Hex is a fast-paced, action-oriented strategy game that makes you think and strike like John Wick, the professional hitman of the critically acclaimed film franchise. John Wick Hex is a strategy, action and real time tactics game developed by Bithell Games and published by Big Fan Games. Released on December 04th 2020 has received 720 reviews of which 453 were positive and 267 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Iron Marines Invasion.
6.1
453
267
-98%
19.99€
0.56€
7. Men of War: Assault Squad 2
Similarity 42% Men of War: Assault Squad 2 features new single player style skirmish modes that take players from extreme tank combat to deadly sniper stealth missions. Commanders can now faceoff against opponents on various new multiplayer 1v1 – 8v8 maps. Men of War: Assault Squad 2 is a strategy, world war ii and war game developed by Digitalmindsoft and published by Fulqrum Publishing. Released on May 15th 2014 has received 44,401 reviews of which 40,520 were positive and 3,881 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Iron Marines Invasion.
9.0
40,520
3,881
-97%
29.99€
1.18€
8. Earth 2150 Trilogy
Similarity 50% Your heroes and your armies will need strong leadership to take them on a spellbinding odyssey that has everything a gamer’s heart could wish for breathtaking worlds in space, battles against cunning enemies and even downright treason from your own government faction - are you up to it? Earth 2150 Trilogy is a strategy, rts and sci-fi game developed by Reality Pump Studios and published by TopWare Interactive and ACE. Released on November 01st 2013 has received 874 reviews of which 669 were positive and 205 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like Iron Marines Invasion.
7.3
669
205
-97%
9.75€
0.38€
9. Earth 2140
Similarity 42% The year is 2140. After numerous wars and several environmental disasters, only two world powers remain; the United Civilized States (»UCS«), covering the American continent, Western Europe and North Africa, and the Eurasian Dynasty (»ED«) covering the coherent landmasses of Eastern Europe and Asia. Earth 2140 is a strategy, rts and singleplayer game developed by Reality Pump Studios and published by TopWare Interactive ACE and ACE. Released on November 15th 2013 has received 562 reviews of which 353 were positive and 209 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Iron Marines Invasion.
6.1
353
209
-97%
6.89€
0.21€
10. The Valiant
Similarity 41% Embark on a journey of brotherhood and redemption in The Valiant, a squad-based RTS set in 13th Century Europe and the Middle East. Command and level-up your medieval knights as you fight through an epic SP campaign, then take your skills online in both cooperative and competitive MP modes. The Valiant is a strategy, rts and medieval game developed by Kite Games and published by THQ Nordic. Released on October 19th 2022 has received 313 reviews of which 204 were positive and 109 were negative resulting in a rating of 6.3 out of 10. Currently offered at a significant 96% discount, this title has earned the #10 position in the best deals for games like Iron Marines Invasion.
6.3
204
109
-96%
24.99€
1.19€
Free games like Iron Marines Invasion on Steam
Check out this fantastic list of free-to-play games like Iron Marines Invasion you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Iron Marines Invasion.
1. World War Armies
Similarity 64% World War Armies is the ultimate PvP real-time strategy game. Command advanced war machines and compete for free against other players worldwide. Revolutionary mechanics reduce downtime and focus on direct engagement with the enemy, you get to the fun parts of RTS faster. World War Armies is a rts, pvp and strategy game developed and published by Hypemasters and Inc.. Released on May 02nd 2024 has received 769 reviews of which 479 were positive and 290 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #1 spot among the most played free games like Iron Marines Invasion.
6.1
479
290
36
players
2. Warzone 2100
Similarity 41% In the late 21st century, the world's civilizations are wiped out by a series of nuclear strikes, seemingly caused by a massive malfunction of the new NASDA (North American Strategic Defense Agency) strategic defense system. Warzone 2100 is a strategy, free to play and rts game developed by Pumpkin Studios, Underdone Gaming and Warzone 2100 Project and published by Underdone Gaming. Released on February 18th 2020 has received 1,500 reviews of which 1,355 were positive and 145 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #2 spot among the most played free games like Iron Marines Invasion.
8.6
1,355
145
17
players
3. Empires Apart
Similarity 46% An exciting free-to-play Real Time Strategy game set in medieval times. Uniquely designed factions, customization options, singleplayer and multiplayer gameplay. Gather resources, raise an army and lead your civilization to victory in a classic RTS, brought to the modern age. Empires Apart is a strategy, rts and free to play game developed by DESTINYbit and published by Slitherine Ltd.. Released on March 29th 2018 has received 2,442 reviews of which 1,671 were positive and 771 were negative resulting in a rating of 6.7 out of 10. The game currently holds the #3 spot among the most played free games like Iron Marines Invasion.
6.7
1,671
771
4
players
4. Toy Shire: Room One
Similarity 46% Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers! FULL GAME AVAILABLE NOW! Toy Shire: Room One is a tower defense, strategy and free to play game developed by Bluespy Studios and published by Catoptric Games. Released on March 13th 2024 has received 1,255 reviews of which 1,188 were positive and 67 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #4 spot among the most played free games like Iron Marines Invasion.
8.9
1,188
67