Free Wargame Games on Steam
Steam currently has 2,668 Wargame games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Wargame game rankings were last updated on 2/4/2026.
Looking for more? Explore other lists such as:
- Best wargame games on Steam
- Best wargame Steam Deck games
- Best wargame Steam games for Mac OS
- Best wargame Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Conqueror's Blade
Conqueror's Blade gives you a chance to be a true warlord. Commanding medieval troops in epic 15 vs. 15 siege battles, conquering cities with allies in the open world or fighting against players from all over the world – it's you who make the choice.
Conqueror's Blade holds the #1 spot for "best free Wargame game on Steam" with a Player Score of 67. Its score was calculated by analyzing a total of 37,236 reviews on Steam. This breaks down to a total of 25,157 positive reviews and 12,079 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Conqueror's Blade on the Steam Deck (though some functionality may be limited).
| Release Date | 4/6/2020 |
| Developer | Booming Tech |
| Publishers | |
| Steam App Id | 835570 |
2. War of Dots
Easy to learn, hard to master. A simple & free RTS game.
War of Dots has achieved a Player Score of 81, placing it in the #2 spot for the best free Wargame games. Its score was calculated by analyzing a total of 1,571 reviews on Steam. This breaks down to a total of 1,327 positive reviews and 244 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 1/16/2026 |
| Developer | TeaAndPython |
| Publisher | TeaAndPython |
| Steam App Id | 3902430 |
3. 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.
SUPREMACY: WORLD WAR 3 has achieved a Player Score of 73, placing it in the #3 spot for the best free Wargame games. Its score was calculated by analyzing a total of 5,720 reviews on Steam. This breaks down to a total of 4,309 positive reviews and 1,411 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is not possible to play or run SUPREMACY: WORLD WAR 3 on the Steam Deck.
| Release Date | 3/15/2018 |
| Developer | Dorado Games |
| Publisher | Dorado Games |
| Steam App Id | 784950 |
4. March of Empires
Claim your title as Shogun, Highland King, Northern Tsar or Desert Sultan and join this genre-redefining strategy game where you will wage constant war for real territorial conquest! Fortify your castle, fuel a massive army, and enter the ultimate fight for realm domination!
March of Empires has achieved a Player Score of 62, placing it in the #4 spot for the best free Wargame games. Its score was calculated by analyzing a total of 1,787 reviews on Steam. This breaks down to a total of 1,125 positive reviews and 662 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play March of Empires on the Steam Deck (though some functionality may be limited).
5. KARDS - The WW2 Card Game
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
KARDS - The WW2 Card Game has achieved a Player Score of 69, placing it in the #5 spot for the best free Wargame games. Its score was calculated by analyzing a total of 45,876 reviews on Steam. This breaks down to a total of 32,084 positive reviews and 13,792 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run KARDS - The WW2 Card Game on the Steam Deck.
| Release Date | 4/15/2020 |
| Developer | 1939 Games |
| Publisher | 1939 Games |
| Steam App Id | 544810 |
6. Game of Thrones Winter is Coming
Game of Thrones Winter is Coming is a PC strategy game based on the HBO drama television series, officially licensed by Warner Bros. Interactive Entertainment under HBO, and developed and published by YOOZOO Games. Interactive Entertainment and HBO.
Game of Thrones Winter is Coming has achieved a Player Score of 60, placing it in the #6 spot for the best free Wargame games. Its score was calculated by analyzing a total of 2,688 reviews on Steam. This breaks down to a total of 1,644 positive reviews and 1,044 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Game of Thrones Winter is Coming on the Steam Deck (though some functionality may be limited).
| Release Date | 11/14/2019 |
| Developer | YOUZU (SINGAPORE) PTE. LTD. |
| Publisher | YOUZU (SINGAPORE) PTE. LTD. |
| Steam App Id | 1105420 |
7. Viking Rise
Race against other players to explore Valhalla and conquer Midgard!
Viking Rise has achieved a Player Score of 68, placing it in the #7 spot for the best free Wargame games. Its score was calculated by analyzing a total of 838 reviews on Steam. This breaks down to a total of 588 positive reviews and 250 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Viking Rise on the Steam Deck (though some functionality may be limited).
| Release Date | 5/22/2024 |
| Developer | IGG SINGAPORE PTE. LTD. |
| Publisher | IGG SINGAPORE PTE. LTD. |
| Steam App Id | 2819520 |
8. Doomsday × Attack on Titan
New tower defense gameplay! The apocalypse has come, and zombies are running amok. As the leader of the survivors, collect and use resources to defend their last shelter!
Doomsday × Attack on Titan has achieved a Player Score of 64, placing it in the #8 spot for the best free Wargame games. Its score was calculated by analyzing a total of 815 reviews on Steam. This breaks down to a total of 540 positive reviews and 275 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Doomsday × Attack on Titan on the Steam Deck (though some functionality may be limited).
| Release Date | 6/26/2023 |
| Developer | IGG SINGAPORE PTE. LTD. |
| Publisher | IGG SINGAPORE PTE. LTD. |
| Steam App Id | 2439510 |
9. Caliber
Caliber is a team-based online shooter focused on special forces units from all over the world. More than 70 operators with unique abilities and weapons as well as various game modes and maps are waiting for you.
Caliber has achieved a Player Score of 74, placing it in the #9 spot for the best free Wargame games. Its score was calculated by analyzing a total of 21,852 reviews on Steam. This breaks down to a total of 16,488 positive reviews and 5,364 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Caliber on the Steam Deck (though some functionality may be limited).
| Release Date | 4/12/2023 |
| Franchise | 1C Game Studios |
| Developer | 1C Game Studios |
| Publishers | |
| Steam App Id | 307950 |
10. Infinity Kingdom
Conquer the city, discover the Infinity! Infinity Kingdom is a cartoon-style mmo strategy game. As a resourceful lord, you must defend the land of Norheim against the evil gnomes while protecting yourself from other invading players!
Infinity Kingdom has achieved a Player Score of 56, placing it in the #10 spot for the best free Wargame games. Its score was calculated by analyzing a total of 1,057 reviews on Steam. This breaks down to a total of 603 positive reviews and 454 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 7/2/2021 |
| Developer | YOUZU (SINGAPORE) PTE. LTD. |
| Publisher | YOUZU (SINGAPORE) PTE. LTD. |
| Steam App Id | 1573360 |
More Free Wargame Games
Explore even more rankings for the 100 best free Wargame games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 2,109 | 4/6/2020 | 67 | Free | Steam Charts | |
| 1,403 | 1/16/2026 | 81 | Free | Steam Charts | |
| 721 | 3/15/2018 | 73 | Free | Steam Charts | |
| 681 | 12/11/2017 | 62 | Free | Steam Charts | |
| 671 | 4/15/2020 | 69 | Free | Steam Charts | |
| 648 | 11/14/2019 | 60 | Free | Steam Charts | |
| 616 | 5/22/2024 | 68 | Free | Steam Charts | |
| 610 | 6/26/2023 | 64 | Free | Steam Charts | |
| 442 | 4/12/2023 | 74 | Free | Steam Charts | |
| 422 | 7/2/2021 | 56 | Free | Steam Charts | |
 | 411 | 10/21/2017 | 70 | Free | Steam Charts | |
 | 409 | 2/28/2012 | 63 | Free | Steam Charts | |
 | 403 | 8/31/2022 | 89 | Free | Steam Charts | |
 | 358 | 7/16/2019 | 72 | Free | Steam Charts | |
 | 287 | 4/30/2015 | 76 | Free | Steam Charts | |
 | 286 | 5/2/2018 | 91 | Free | Steam Charts | |
 | 276 | 9/18/2025 | 47 | Free | Steam Charts | |
 | 270 | 4/17/2024 | 53 | Free | Steam Charts | |
 | 242 | 3/6/2020 | 74 | Free | Steam Charts | |
 | 214 | 3/28/2025 | 82 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2026, February 4). Steam Store. Steam Store.
- Valve Corporation. (2026, February 4). Conqueror's Blade on Steam. Steam Store.
- Valve Corporation. (2026, February 8). War of Dots on Steam. Steam Store.
- Valve Corporation. (2025, November 3). SUPREMACY: WORLD WAR 3 on Steam. Steam Store.
- Valve Corporation. (2026, February 6). March of Empires on Steam. Steam Store.
- Valve Corporation. (2026, February 6). KARDS - The WW2 Card Game on Steam. Steam Store.
- Valve Corporation. (2026, February 5). Game of Thrones Winter is Coming on Steam. Steam Store.
- Valve Corporation. (2026, February 6). Viking Rise on Steam. Steam Store.
- Valve Corporation. (2026, January 30). Doomsday × Attack on Titan on Steam. Steam Store.
- Valve Corporation. (2026, February 5). Caliber on Steam. Steam Store.
- Valve Corporation. (2026, February 8). Infinity Kingdom on Steam. Steam Store.