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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Emergency 2014 You have command of paramedics, fire brigades, police and disaster relief. Send your teams out on tense real-time missions to deal with disasters in Europe's major centres.

Similarity 66%
Price 9.99€
Rating 6.2
Release 15 Nov 2013
One Troll Army Play as a giant troll in One Troll Army - a defense game about building forts, upgrading your troll, and fighting off waves of enemies. Play Against The Twitch Chat!

Similarity 66%
Price Free to play
Rating 8.2
Release 19 May 2016
Guild Quest You’ve just bought yourself a new island and it’s time to fill it up with QUESTS! Collect guildians, upgrade their guildhalls, and unleash them onto your own custom quest lines.

Similarity 65%
Price Free to play
Rating 6.4
Release 26 Jan 2017
Mushroom Wars 2 In Mushroom Wars 2, enemy tribes of feisty mushroom creatures face off in short but fierce RTS battles. Step into the shoes of a fearless Mushroom Commander, choose a hero to lead your army, and take control of the battlefield in a variety of multiplayer modes or challenging story campaign.

Similarity 65%
Price 14.99€
Rating 6.1
Release 06 Oct 2017
Circle Empires Circle Empires is a fresh take on the RTS genre, featuring a fast-paced approach to conquering the world.

Similarity 65%
Price -80% 1.75€
Rating 8.6
Release 08 Aug 2018
Conan Unconquered 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.

Similarity 65%
Price -95% 1.09€
Rating 6.6
Release 29 May 2019
Satisfactory Modeler 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.

Similarity 64%
Price Free to play
Rating 9.1
Release 17 Sep 2024
Radio General It's WWII. You're a general sitting in a tent. All you have is a map, and a radio. Can you win the battle? Radio General is a unique strategy game where you interact with your units over the radio using speech recognition. Test your mettle and relive famous battles as a WWII general.

Similarity 64%
Price -90% 1.67€
Rating 7.8
Release 09 Apr 2020
Earth 2140 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.

Similarity 64%
Price -93% 0.49€
Rating 6.1
Release 15 Nov 2013
Particle Fleet: Emergence Build and design your own fleets and stand opposed to the Particulate in this physics/strategy/RTS/fleet hybrid. Build partially destructible and self repairing ships that interact with enemies less controlled by some scripted logic and more driven by a real time massive physics particle simulation.

Similarity 63%
Price -67% 4.94€
Rating 8.8
Release 29 Sep 2016
Hegemony III: Clash of the Ancients Command armies, manage resources, and build an empire in this real-time strategy wargame from Longbow Games. Will Rome fulfil its destiny to rule the ancient world or will history be rewritten to forge a new Etruscan, Gallic, or Greek hegemony!

Similarity 63%
Price -89% 3.20€
Rating 7.7
Release 25 Aug 2015
Epic Arena Epic Arena is a free-to-play turn-based strategy game. Pick one of three completely different teams and outwit your opponent in epic back-and-forth matches. Flex your tactical muscles in time-limited Blitz mode matches or take your time in turn-by-turn duels.

Similarity 63%
Price Free to play
Rating 6.3
Release 05 May 2015
SPACECOM SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat.

Similarity 63%
Price -85% 1.49€
Rating 6.6
Release 17 Sep 2014
Red Planet Farming Become the first Agricultural Director of Mars in Red Planet Farming! This casual strategy game tasks players with producing enough food to feed a growing population of settlers on the red planet.

Similarity 63%
Price Free to play
Rating 9.0
Release 25 May 2020
Demise of Nations Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization.

Similarity 62%
Price Free to play
Rating 7.6
Release 08 Aug 2017
Creeper World 3: Arc Eternal 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.

Similarity 62%
Price -68% 4.86€
Rating 9.3
Release 27 Mar 2014
STAR WARS™ Galactic Battlegrounds Saga Lead the great armies of the Star Wars™ Episode II: Attack of the Clones saga in intense real-time strategy clashes. Enter the fray as the Galactic Empire, Rebel Alliance, Wookies, Trade Federation, Gungans or Royal Naboo to determine the course of the Galactic Civil War.

Similarity 62%
Price 5.89€
Rating 8.8
Release 01 Mar 2016
Warzone 2100 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.

Similarity 62%
Price Free to play
Rating 8.6
Release 18 Feb 2020
SUPREMACY: WORLD WAR 3 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.

Similarity 62%
Price Free to play
Rating 7.5
Release 15 Mar 2018
EMERGENCY 4 Deluxe Coordinate firefighters, police, medical personnel and specialists in the classic EMERGENCY 4 Deluxe! Now with the previously untranslated bonus missions in English.

Similarity 62%
Price 14.99€
Rating 8.9
Release 24 Apr 2018
Rusted Warfare - RTS {{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.

Similarity 61%
Price -40% 2.99€
Rating 9.3
Release 14 Jul 2017
Impossible Creatures Steam Edition Impossible Creatures is a 3D RTS game that pits the player against an evil villain. Using Earth’s most formidable animals as building blocks, the player must create an army of genetically-altered mutant monsters in a titanic struggle to protect an unsuspecting world.

Similarity 61%
Price -95% 0.56€
Rating 9.1
Release 11 Nov 2015
中华三国志 the Three Kingdoms of China Three Kingdoms of China is a free, open-source single-machine strategy three-country game developed by the domestic folk team. The game does not have any commercial nature, hoping to create a dream of Three Kingdoms for the fans of the three kingdoms.

Similarity 61%
Price Free to play
Rating 8.2
Release 30 Mar 2019
Battle Nations 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!

Similarity 61%
Price Free to play
Rating 6.7
Release 18 Sep 2014

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 06th 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 17,539 peak concurrent players over the last day.
9.4
154,061
8,401

17,539
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 87,654 reviews of which 64,898 were positive and 22,756 were negative resulting in a rating of 7.3 out of 10. While seeing 13,534 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
64,898
22,756

13,534
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 7,809 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

7,809
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 3,970 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

3,970
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 3,323 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

3,323
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 2,482 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

2,482
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 2,278 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

2,278
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 2,055 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

2,055
players

10. 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. With 1,181 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Zero-K.
8.2
1,638
278

1,181
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 06th 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. 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 #4 position in the best deals for games like Zero-K.
7.8
3,242
815

-98% 19.99€ 0.49€

5. 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 #5 position in the best deals for games like Zero-K.
7.5
4,450
1,342

-98% 44.99€ 1.00€

6. 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 #6 position in the best deals for games like Zero-K.
7.1
12,328
4,754

-98% 29.99€ 0.67€

7. 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 #7 position in the best deals for games like Zero-K.
7.0
808
311

-98% 11.79€ 0.26€

8. 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 #8 position in the best deals for games like Zero-K.
8.7
1,045
93

-97% 18.49€ 0.63€

9. Battlezone: Combat Commander

Similarity 50% Battlezone: Combat Commander remasters FPS-RTS classic Battlezone II with slick new visuals, brand new achievements, Steam Workshop support and much more! The solar system is at war. Take command. Battlezone: Combat Commander is a strategy, action and rts game developed by Big Boat Interactive and published by Rebellion. Released on March 01st 2018 has received 880 reviews of which 791 were positive and 89 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Zero-K.
8.5
791
89

-97% 19.99€ 0.60€

10. Picklock

Similarity 56% Join exciting adventure of escaping from cops. Be tricky and use your skills to complete your missions in green town. If you’re successful, you can enjoy well-deserved vacation at the seaside. Picklock is a strategy, simulation and indie game developed and published by Creepy Brothers. Released on May 07th 2020 has received 450 reviews of which 391 were positive and 59 were negative resulting in a rating of 8.1 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.
8.1
391
59

-97% 8.99€ 0.34€

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 06th 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 87,654 reviews of which 64,898 were positive and 22,756 were negative resulting in a rating of 7.3 out of 10. With 13,534 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Zero-K.
7.3
64,898
22,756

13,534
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 3,970, this game has secured the #2 spot in the ranking of free games like Zero-K.
8.3
40,941
7,401

3,970
players

3. 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. Thanks to its free to play tag and a daily player base of 1,181, this game has secured the #3 spot in the ranking of free games like Zero-K.
8.2
1,638
278

1,181
players

4. 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 846 players due to its free access, this strategy game has achieved the #4 position in the best free games like Zero-K.
9.1
825
24

846
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 810 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

810
players

6. 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 761 players due to its free access, this strategy game has achieved the #6 position in the best free games like Zero-K.
7.5
4,033
1,224

761
players

7. 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 414 players due to its free access, this strategy game has achieved the #7 position in the best free games like Zero-K.
8.4
18,745
3,109

414
players

8. 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. Attracting a solid base of 338 players due to its free access, this strategy game has achieved the #8 position in the best free games like Zero-K.
7.6
13,042
3,918

338
players

9. Stronghold Kingdoms

Similarity 56% 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! Stronghold Kingdoms is a strategy, free to play and massively multiplayer game developed and published by FireFly Studios. Released on February 27th 2012 has received 9,341 reviews of which 5,975 were positive and 3,366 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 332 players due to its free access, this strategy game has achieved the #9 position in the best free games like Zero-K.
6.3
5,975
3,366

332
players

10. 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 309 players due to its free access, this strategy game has achieved the #10 position in the best free games like Zero-K.
7.0
4,168
1,664

309
players