Games like Zero-K on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Zero-K are available at the bottom of the page.
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Crown and Council
Crown and Council is a casual strategy game with short game sessions.
Call to Arms
Call to Arms offers an innovative mix of real-time strategy and 3rd, as well as 1st person controls. Set in the time of modern warfare, the game offers realistically modeled vehicles and heavy weaponry. Command your troops to victory or fight by yourself in the 3rd or 1st person action mode.
There Came an Echo
There Came an Echo is a real-time strategy game in which the player assumes command of a small squadron, using an advanced voice recognition system to issue orders. It features a character-driven sci-fi narrative that stars Wil Wheaton, Ashly Burch, Laura Bailey, Yuri Lowenthal, and more!
Idle Big Devil
Idle Big Devil is a free idle RPG game with 3D graphics. If you are interested in strategy or idle games, you might want to take a look!
Business Tour - Board Game with Online Multiplayer
"Business Tour" is a free to play multiplayer tabletop game. Build your monopoly with friends. Complete daily tasks, compete against the other players and receive trade items rewards!
SERIES MAKERS TYCOON
Series Makers makes your dreams come true. Produce your own TV series and build your own TV studio with your team. Dominate the TV landscape and fight your way up for worldwide success!
Risen Kingdom
Risen Kingdom is a real-time strategy game. Build and fortify your settlements to survive and push back armies of the undead.
MINDNIGHT
Inspired by the party games Werewolf and The Resistance, MINDNIGHT is a cyberpunk online social deduction game of deceit, accusations and unpredictability. It challenges your ability to lie and detect others that are trying to be deceptive.
Sudden Strike Gold
Set in World War 2, Sudden Strike offers revolutionary real-time-strategy gameplay. Command Russian, German, French, American and British armies in large scale battles including urban warfare, beach landings and aerial invasions. Whichever tactics you choose, you will find it in Sudden Strike!
Supreme Commander: Forged Alliance
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.
Stronghold Kingdoms
A massively multiplayer grand strategy game, Stronghold Kingdoms is about forging alliances, political mind games, city-building and castle sieges with thousands of other players!
Crush Your Enemies
Go back to the awesome glory days of Real-Time Strategy games. Crush Your Enemies has everything you love of the genre: Planning, choosing different types of units, managing resources, taking enemy territory and outwitting your opponent with the ingenious formations of your men.
Rogue Agent
Rogue Agent is a turn-based strategy game, fast-paced, that pits the player against the computer on a secret service thriller around the world.
Stronghold Crusader 2
Stronghold Crusader 2 is the long awaited sequel to the original castle sim. After 12 years Stronghold returns to the desert with a new 3D engine and powerful Havok Physics. Crusader 2 recaptures the original game’s addictive, fast-paced gameplay and authentic castle simulation.
Rise of Nations: Extended Edition
Rise of Nations is back! Play the updated classic with full Steamworks integration and enhanced features!
First Strike
FIRST STRIKE is a fast paced real time strategy game where you play one of the twelve biggest nuclear superpowers of the world – from known superpowers like the USA to an upstart hellraiser like North Korea – and try to be the last one remaining when the whole world blows to smithereens.
Act of Aggression - Reboot Edition
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.
Battle for Wesnoth
The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme. Explore the four corners of Irdya in seventeen solo campaigns and dozens of multiplayer maps, taking part in countless adventures as you go.
Star Ruler
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)...
Most played games like Zero-K on Steam
Take a look at the top games like Zero-K that are currently attracting the largest player bases on the Steam platform, as of July 07th 2025.
1. Age of Empires II: Definitive Edition
Similarity 56% 42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king. Age of Empires II: Definitive Edition is a strategy, rts and city builder game developed by Forgotten Empires, Tantalus Media, Wicked Witch, World's Edge and CaptureAge and published by Xbox Game Studios. Released on November 14th 2019 has received 162,462 reviews of which 154,061 were positive and 8,401 were negative resulting in an impressive rating of 9.4 out of 10. The game has hit the top spot as the #1 most played game like Zero-K, thanks to its 16,984 peak concurrent players over the last day.
9.4
154,061
8,401
16,984
players
2. Yu-Gi-Oh! Master Duel
Similarity 52% Yu-Gi-Oh! MASTER DUEL is the ultimate free-to-play cross-platform strategy card game with fast-paced Duels, stunning HD graphics and a new, dynamic soundtrack! Get ready to challenge Duelists around the world! Yu-Gi-Oh! Master Duel is a card game, free to play and strategy game developed and published by KONAMI. Released on January 18th 2022 has received 87,935 reviews of which 65,059 were positive and 22,876 were negative resulting in a rating of 7.3 out of 10. While seeing 11,492 players online at once in the last 24 hours, this game is currently ranked #2 among games like Zero-K based on player count.
7.3
65,059
22,876
11,492
players
3. Age of Empires IV: Anniversary Edition
Similarity 54% Celebrating its first year of delighting millions of global players, the award-winning and best-selling strategy franchise continues with Age of Empires IV: Anniversary Edition, putting you at the center of even more epic historical battles that shaped the world. Age of Empires IV: Anniversary Edition is a strategy, rts and base-building game developed by Relic Entertainment, Forgotten Empires, Climax Studios and World's Edge and published by Xbox Game Studios. Released on October 28th 2021 has received 80,870 reviews of which 69,559 were positive and 11,311 were negative resulting in a rating of 8.5 out of 10. While seeing 7,287 players online at once in the last 24 hours, this game is currently ranked #3 among games like Zero-K based on player count.
8.5
69,559
11,311
7,287
players
4. Age of Empires III: Definitive Edition
Similarity 59% Age of Empires III: Definitive Edition offers players a trial of this historical single & multiplayer RTS experience. *Note: To unlock all features of the game please see the “Base Game” product. Age of Empires III: Definitive Edition is a strategy, base-building and rts game developed by World's Edge, Tantalus Media and Forgotten Empires and published by Xbox Game Studios. Released on October 15th 2020 has received 48,342 reviews of which 40,941 were positive and 7,401 were negative resulting in a rating of 8.3 out of 10. With 3,990 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Zero-K.
8.3
40,941
7,401
3,990
players
5. Anno 1800
Similarity 51% Anno 1800™ – Lead the Industrial Revolution! Welcome to the dawn of the Industrial Age. The path you choose will define your world. Are you an innovator or an exploiter? A conqueror or a liberator? How the world remembers your name is up to you. Anno 1800 is a city builder, strategy and simulation game developed by Ubisoft Mainz and published by Ubisoft. Released on April 16th 2019 has received 25,091 reviews of which 20,368 were positive and 4,723 were negative resulting in a rating of 8.0 out of 10. With 3,076 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Zero-K.
8.0
20,368
4,723
3,076
players
6. Age of Empires II (Retired)
Similarity 55% Age of Empires II has been re-imagined in high definition. With the release of Age of Empires II: Definitive Edition, this product will not be updated further. Age of Empires II (Retired) is a strategy, rts and medieval game developed by SkyBox Labs, Hidden Path Entertainment, Ensemble Studios and Forgotten Empires and published by Xbox Game Studios. Released on April 09th 2013 has received 101,351 reviews of which 97,083 were positive and 4,268 were negative resulting in an impressive rating of 9.4 out of 10. With 2,698 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Zero-K.
9.4
97,083
4,268
2,698
players
7. STAR WARS™ Empire at War - Gold Pack
Similarity 51% 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. With 2,487 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Zero-K.
9.6
38,503
932
2,487
players
8. Company of Heroes 2
Similarity 53% Experience the ultimate WWII RTS platform with COH2 and its standalone expansions. This package includes the base game, which you can then upgrade by purchasing The Western Front Armies, Ardennes Assault and/or The British Forces. More info in the "About This Game" section below. Company of Heroes 2 is a strategy, world war ii and rts game developed by Relic Entertainment and Feral Interactive (Linux) and published by Relic Entertainment, Feral interactive (Mac) and Feral Interactive (Linux). Released on June 25th 2013 has received 109,825 reviews of which 86,713 were positive and 23,112 were negative resulting in a rating of 7.8 out of 10. With 1,926 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Zero-K.
7.8
86,713
23,112
1,926
players
9. Northgard
Similarity 55% Northgard is a critically acclaimed 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! Northgard is a strategy, city builder and simulation game developed and published by Shiro Games. Released on March 07th 2018 has received 64,695 reviews of which 55,844 were positive and 8,851 were negative resulting in a rating of 8.5 out of 10. With 1,905 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Zero-K.
8.5
55,844
8,851
1,905
players
10. Real Pool 3D - Poolians
Similarity 53% Real Pool 3D (Poolians) is one of the best online pool games. Play against the computer or real players all over the world! It supports 8 different types of pool games and team play mode. Real Pool 3D - Poolians is a pool, sports and free to play game developed and published by Poolians.com. Released on January 04th 2018 has received 16,960 reviews of which 13,042 were positive and 3,918 were negative resulting in a rating of 7.6 out of 10. With 1,289 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Zero-K.
7.6
13,042
3,918
1,289
players
Best deals on games like Zero-K on Steam
Discover fantastic savings with the best discounts on a variety of games like Zero-K available on Steam right now, updated on July 07th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Zero-K.
1. Starship Troopers: Terran Command
Similarity 51% 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 Zero-K.
8.5
9,461
1,323
-99%
28.99€
0.43€
2. Homeworld: Deserts of Kharak
Similarity 53% 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 Zero-K.
7.8
6,789
1,730
-99%
45.99€
0.88€
3. Ancestors Legacy
Similarity 50% Ancestors Legacy is a squad-based real time strategy with a strong focus on tactics. Inspired by medieval European history, it brings to life four different nations and their conflicts, usually solved by war. Ancestors Legacy is a strategy, medieval and rts game developed and published by Destructive Creations. Released on May 22nd 2018 has received 8,373 reviews of which 6,597 were positive and 1,776 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Zero-K.
7.7
6,597
1,776
-99%
34.99€
0.61€
4. SPACECOM
Similarity 63% 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 99% discount, this title has earned the #4 position in the best deals for games like Zero-K.
6.6
351
162
-99%
9.99€
0.19€
5. Original War
Similarity 58% An American geological expedition, under a UN mandate, assesses the natural resources in a distant part of Siberia, deep in the trackless steppes of Eastern Russia. But instead of oil, they discover a deposit of a hitherto unknown mineral. Original War is a strategy, rts and sci-fi game developed by Altar Games and published by Bohemia Interactive. Released on January 27th 2014 has received 2,030 reviews of which 1,928 were positive and 102 were negative resulting in an impressive rating of 9.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Zero-K.
9.0
1,928
102
-98%
9.99€
0.29€
6. Tooth and Tail
Similarity 60% Lead the revolution with an army of flamethrowing Boars, mustard gas-lobbing Skunks, and paratrooper-puking Owls. Tooth and Tail is a Real-Time-Strategy game featuring Single Player, Online Competitive Play, Split Screen, Replays, and more. Build a base, lead your army, eat your enemies! Tooth and Tail is a strategy, rts and pixel graphics game developed and published by Pocketwatch Games. Released on September 12th 2017 has received 4,057 reviews of which 3,242 were positive and 815 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Zero-K.
7.8
3,242
815
-98%
19.99€
0.49€
7. Knights of Honor II: Sovereign
Similarity 58% Become the king and fight over Europe in this fresh take on medieval real-time grand strategy. Manage provinces, gather armies, initiate diplomacy, and dabble in espionage. The path is open: become the true Sovereign of your people and bring them to glory. Knights of Honor II: Sovereign is a strategy, simulation and medieval game developed by Black Sea Games and published by THQ Nordic. Released on December 06th 2022 has received 5,792 reviews of which 4,450 were positive and 1,342 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Zero-K.
7.5
4,450
1,342
-98%
44.99€
1.00€
8. Stronghold Crusader 2
Similarity 55% Stronghold Crusader 2 is the long awaited sequel to the original castle sim. After 12 years Stronghold returns to the desert with a new 3D engine and powerful Havok Physics. Crusader 2 recaptures the original game’s addictive, fast-paced gameplay and authentic castle simulation. Stronghold Crusader 2 is a strategy, medieval and city builder game developed and published by FireFly Studios. Released on September 22nd 2014 has received 17,082 reviews of which 12,328 were positive and 4,754 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Zero-K.
7.1
12,328
4,754
-98%
29.99€
0.67€
9. Planets Under Attack
Similarity 60% Play as humans or robots in a brand new sci-fi strategy adventure! Travel into the far reaches of space, through cleverly designed star constellations and variable game modes, conquering enemy planets using 15 combinable technologies. Planets Under Attack is a strategy, indie and space game developed by Targem Games and published by TopWare Interactive. Released on September 27th 2012 has received 1,119 reviews of which 808 were positive and 311 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Zero-K.
7.0
808
311
-98%
11.79€
0.26€
10. Company of Heroes: Opposing Fronts
Similarity 54% The next chapter in the #1 rated RTS franchise thrusts players into a hellish war torn landscape to command two battle-hardened armies in relentless campaigns for honor and country. Players lead the tenacious British 2nd Army during the heroic World War II liberation of Caen, France, and command the German Panzer Elite as they struggle... Company of Heroes: Opposing Fronts is a strategy, rts and world war ii game developed by Relic Entertainment and published by SEGA. Released on September 24th 2007 has received 1,138 reviews of which 1,045 were positive and 93 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Zero-K.
8.7
1,045
93
-97%
18.49€
0.62€
Free games like Zero-K on Steam
Check out this fantastic list of free-to-play games like Zero-K you can enjoy on Steam right now, updated on July 07th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Zero-K.
1. Yu-Gi-Oh! Master Duel
Similarity 52% Yu-Gi-Oh! MASTER DUEL is the ultimate free-to-play cross-platform strategy card game with fast-paced Duels, stunning HD graphics and a new, dynamic soundtrack! Get ready to challenge Duelists around the world! Yu-Gi-Oh! Master Duel is a card game, free to play and strategy game developed and published by KONAMI. Released on January 18th 2022 has received 87,935 reviews of which 65,059 were positive and 22,876 were negative resulting in a rating of 7.3 out of 10. With 11,492 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Zero-K.
7.3
65,059
22,876
11,492
players
2. Age of Empires III: Definitive Edition
Similarity 59% Age of Empires III: Definitive Edition offers players a trial of this historical single & multiplayer RTS experience. *Note: To unlock all features of the game please see the “Base Game” product. Age of Empires III: Definitive Edition is a strategy, base-building and rts game developed by World's Edge, Tantalus Media and Forgotten Empires and published by Xbox Game Studios. Released on October 15th 2020 has received 48,342 reviews of which 40,941 were positive and 7,401 were negative resulting in a rating of 8.3 out of 10. Thanks to its free to play tag and a daily player base of 3,990, this game has secured the #2 spot in the ranking of free games like Zero-K.
8.3
40,941
7,401
3,990
players
3. Real Pool 3D - Poolians
Similarity 53% Real Pool 3D (Poolians) is one of the best online pool games. Play against the computer or real players all over the world! It supports 8 different types of pool games and team play mode. Real Pool 3D - Poolians is a pool, sports and free to play game developed and published by Poolians.com. Released on January 04th 2018 has received 16,960 reviews of which 13,042 were positive and 3,918 were negative resulting in a rating of 7.6 out of 10. Thanks to its free to play tag and a daily player base of 1,289, this game has secured the #3 spot in the ranking of free games like Zero-K.
7.6
13,042
3,918
1,289
players
4. Idling to Rule the Gods
Similarity 61% Idling to Rule the Gods is a free to play Idle-Game with a lot of content and some Minigames. Depending on your play-style, you can play it fast or slow. Either way it can be fun for hundreds of hours! Idling to Rule the Gods is a free to play, indie and simulation game developed and published by Shugasu GmbH. Released on May 27th 2016 has received 1,916 reviews of which 1,638 were positive and 278 were negative resulting in a rating of 8.2 out of 10. Attracting a solid base of 1,098 players due to its free access, this strategy game has achieved the #4 position in the best free games like Zero-K.
8.2
1,638
278
1,098
players
5. Business Tour - Board Game with Online Multiplayer
Similarity 56% "Business Tour" is a free to play multiplayer tabletop game. Build your monopoly with friends. Complete daily tasks, compete against the other players and receive trade items rewards! Business Tour - Board Game with Online Multiplayer is a board game, free to play and multiplayer game developed by and published by 8floor. Released on July 27th 2017 has received 76,772 reviews of which 46,567 were positive and 30,205 were negative resulting in a rating of 6.0 out of 10. Attracting a solid base of 845 players due to its free access, this strategy game has achieved the #5 position in the best free games like Zero-K.
6.0
46,567
30,205
845
players
6. Satisfactory Modeler
Similarity 64% Model your Satisfactory builds. Set up your machines however you like, adding optional limits to the number of any of those machines and the tool will calculate how the parts will flow and how many of each machine type are getting used. Satisfactory Modeler is a free to play, indie and simulation game developed and published by David Price. Released on September 17th 2024 has received 849 reviews of which 825 were positive and 24 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 792 players due to its free access, this strategy game has achieved the #6 position in the best free games like Zero-K.
9.1
825
24
792
players
7. SUPREMACY: WORLD WAR 3
Similarity 62% This Long Term Strategy Game lets you take control of the armed forces of your nation. Become responsible for its military expansion, technological research and economic development. Form alliances and wage total war for global dominance on the battlefields of World War 3. SUPREMACY: WORLD WAR 3 is a strategy, free to play and wargame game developed and published by Dorado Games. Released on March 15th 2018 has received 5,257 reviews of which 4,033 were positive and 1,224 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 707 players due to its free access, this strategy game has achieved the #7 position in the best free games like Zero-K.
7.5
4,033
1,224
707
players
8. War Selection
Similarity 66% 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. War Selection is a strategy, base-building and free to play game developed and published by Glyph Worlds. Released on October 08th 2019 has received 21,854 reviews of which 18,745 were positive and 3,109 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 429 players due to its free access, this strategy game has achieved the #8 position in the best free games like Zero-K.
8.4
18,745
3,109
429
players
9. Supremacy: Call of War 1942
Similarity 50% Take over the control of one of the mighty nations during the times of World War 2 in this persisting long-term strategy game. Conquer provinces, forge alliances and build up your economy in real-time. Research top secret weapons of World War 2 and become the one true superpower! Supremacy: Call of War 1942 is a strategy, free to play and world war ii game developed and published by Bytro Labs GmbH. Released on October 21st 2017 has received 5,832 reviews of which 4,168 were positive and 1,664 were negative resulting in a rating of 7.0 out of 10. Attracting a solid base of 302 players due to its free access, this strategy game has achieved the #9 position in the best free games like Zero-K.
7.0
4,168
1,664
302
players
10. Battle Nations
Similarity 61% Battle Nations is back! Build your empire and lead your armies to victory! Choose from traditional troops and vehicles or unleash exotic forces like mammoths, velociraptors, sandworms, and futuristic plasma units! Battle Nations is a free to play, strategy and turn-based strategy game developed and published by Madrona Games Inc. Released on September 18th 2014 has received 1,469 reviews of which 1,022 were positive and 447 were negative resulting in a rating of 6.7 out of 10. Attracting a solid base of 291 players due to its free access, this strategy game has achieved the #10 position in the best free games like Zero-K.
6.7
1,022
447
291
players