Free Military Games on Steam
Steam currently has 2,917 Military 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 Military game rankings were last updated on 12/11/2024.
Looking for more? Explore other lists such as:
- Best military games on Steam
- Best military Steam Deck games
- Best military Steam games for Mac OS
- Best military Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Counter-Strike 2
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
Counter-Strike 2 holds the #1 spot for "best free Military game on Steam" with a Player Score of 87. Its score was calculated by analyzing a total of 8,429,009 reviews on Steam. This breaks down to a total of 7,326,231 positive reviews and 1,102,778 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Counter-Strike 2 on the Steam Deck (though some functionality may be limited).
2. Delta Force
Delta Force, a free-to-play 1st-person tactical shooter, returns as the latest in the classic series. With 25 years defining the genre, Delta Force is back with an upgraded arsenal of weaponry, jaw-dropping environments, and a truly dynamic world.
Delta Force has achieved a Player Score of 65, placing it in the #2 spot for the best free Military games. Its score was calculated by analyzing a total of 21,885 reviews on Steam. This breaks down to a total of 14,290 positive reviews and 7,595 negative reviews — making it "Mixed" 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 | 12/4/2024 |
| Developer | Team Jade |
| Publisher | TiMi Studio Group |
| Steam App Id | 2507950 |
3. War Thunder
War Thunder is the most comprehensive free-to-play, cross-platform, MMO military game dedicated to aviation, armoured vehicles, and naval craft, from the early 20th century to the most advanced modern combat units. Join now and take part in major battles on land, in the air, and at sea.
War Thunder has achieved a Player Score of 73, placing it in the #3 spot for the best free Military games. Its score was calculated by analyzing a total of 572,218 reviews on Steam. This breaks down to a total of 419,198 positive reviews and 153,020 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 8/15/2013 |
| Franchise | Gaijin Network Ltd |
| Developer | Gaijin Entertainment |
| Publishers | |
| Steam App Id | 236390 |
4. World of Warships
Immerse yourself in thrilling naval battles and assemble an armada of over 600 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players!
World of Warships has achieved a Player Score of 77, placing it in the #4 spot for the best free Military games. Its score was calculated by analyzing a total of 144,182 reviews on Steam. This breaks down to a total of 111,598 positive reviews and 32,584 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 World of Warships on the Steam Deck (though some functionality may be limited).
| Release Date | 11/15/2017 |
| Franchise | Wargaming Group Ltd. |
| Developer | Wargaming Group Limited |
| Publisher | Wargaming Group Limited |
| Steam App Id | 552990 |
5. World of Tanks Blitz
Tanks, not war: jump into a free-to-play MMO action shooter with over 400 tanks. Enjoy stunning graphics and intuitive touch controls. Engage in 7vs7 battles, strategize with your team to conquer diverse maps. Customize tanks, unlock upgrades, and dive into adrenaline-pumping action on mobile and PC
World of Tanks Blitz has achieved a Player Score of 79, placing it in the #5 spot for the best free Military games. Its score was calculated by analyzing a total of 144,457 reviews on Steam. This breaks down to a total of 114,684 positive reviews and 29,773 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 possible to play World of Tanks Blitz on the Steam Deck (though some functionality may be limited).
| Release Date | 11/9/2016 |
| Franchise | Wargaming Group Ltd. |
| Developer | Wargaming Group Limited |
| Publisher | Wargaming Group Limited |
| Steam App Id | 444200 |
6. World of Tanks
Jump into the free-to-play team-based shooter with an ever-expanding roster of historical vehicles, stunning graphics, spectacular locales, and orchestral scores. Show your mastery and face other players in thrilling PvP clashes. A unique mix of strategy and action awaits!
World of Tanks has achieved a Player Score of 83, placing it in the #6 spot for the best free Military games. Its score was calculated by analyzing a total of 80,960 reviews on Steam. This breaks down to a total of 68,383 positive reviews and 12,577 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play World of Tanks on the Steam Deck (though some functionality may be limited).
| Release Date | 4/29/2021 |
| Franchise | Wargaming Group Ltd. |
| Developer | Wargaming Group Limited |
| Publisher | Wargaming Group Limited |
| Steam App Id | 1407200 |
7. Age of Empires III: Definitive Edition
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 has achieved a Player Score of 83, placing it in the #7 spot for the best free Military games. Its score was calculated by analyzing a total of 45,454 reviews on Steam. This breaks down to a total of 38,582 positive reviews and 6,872 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Age of Empires III: Definitive Edition on the Steam Deck (though some functionality may be limited).
| Release Date | 10/15/2020 |
| Franchise | Age of Empires Franchise |
| Developers | |
| Publisher | Xbox Game Studios |
| Steam App Id | 933110 |
8. 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 76, placing it in the #8 spot for the best free Military games. Its score was calculated by analyzing a total of 33,054 reviews on Steam. This breaks down to a total of 25,432 positive reviews and 7,622 negative reviews — making it "Mostly Positive" 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 |
9. Aeons Echo
Aeons Echo offers a captivating role-playing adventure where sexy goddesses meet lewd mythology in a cyber-futuristic world. On your mission to save Zeus, you'll encounter kinky girls, steamy scenes, dating sim elements, interactive features, and diverse gameplay modes.
Aeons Echo has achieved a Player Score of 75, placing it in the #9 spot for the best free Military games. Its score was calculated by analyzing a total of 1,830 reviews on Steam. This breaks down to a total of 1,418 positive reviews and 412 negative reviews — making it "Mostly 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 | 8/22/2024 |
| Developer | Aeons Studio |
| Publisher | Nutaku Publishing |
| Steam App Id | 2832330 |
10. MOBILE SUIT GUNDAM BATTLE OPERATION 2
This is a free-to-play team battle action game based on the "Mobile Suit Gundam" series of the Universal Century. Whether by land or by space, lay waste to your foes using either your favorite Mobile Suit or roam the battlefield as infantry and capture important objectives.
MOBILE SUIT GUNDAM BATTLE OPERATION 2 has achieved a Player Score of 23, placing it in the #10 spot for the best free Military games. Its score was calculated by analyzing a total of 19,256 reviews on Steam. This breaks down to a total of 4,093 positive reviews and 15,163 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run MOBILE SUIT GUNDAM BATTLE OPERATION 2 on the Steam Deck.
| Release Date | 5/30/2023 |
| Franchise | Bandai Namco Entertainment |
| Developers | |
| Publisher | Bandai Namco Entertainment Inc. |
| Steam App Id | 1367080 |
More Free Military Games
Explore even more rankings for the 100 best free Military games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 1,071,361 | 8/21/2012 | 87 | Free | Steam Charts | |
| 62,080 | 12/4/2024 | 65 | Free | Steam Charts | |
| 49,895 | 8/15/2013 | 73 | Free | Steam Charts | |
| 10,417 | 11/15/2017 | 77 | Free | Steam Charts | |
| 7,600 | 11/9/2016 | 79 | Free | Steam Charts | |
| 4,527 | 4/29/2021 | 83 | Free | Steam Charts | |
| 3,209 | 10/15/2020 | 83 | Free | Steam Charts | |
| 2,719 | 4/15/2020 | 76 | Free | Steam Charts | |
| 2,449 | 8/22/2024 | 75 | Free | Steam Charts | |
| 1,708 | 5/30/2023 | 23 | Free | Steam Charts | |
 | 1,350 | 4/21/2023 | 87 | Free | Steam Charts | |
 | 756 | 7/21/2022 | 56 | Free | Steam Charts | |
 | 728 | 8/2/2013 | 84 | Free | Steam Charts | |
 | 425 | 5/22/2024 | 72 | Free | Steam Charts | |
 | 344 | 4/12/2023 | 76 | Free | Steam Charts | |
 | 323 | 8/24/2022 | 47 | Free | Steam Charts | |
 | 293 | 9/18/2024 | 47 | Free | Steam Charts | |
 | 234 | 10/21/2017 | 70 | Free | Steam Charts | |
 | 231 | 10/8/2019 | 84 | Free | Steam Charts | |
 | 220 | 3/6/2020 | 74 | 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. (2024, December 11). Steam Store. Steam Store.
- Valve Corporation. (2024, December 11). Counter-Strike 2 on Steam. Steam Store.
- Valve Corporation. (2024, December 11). Delta Force on Steam. Steam Store.
- Valve Corporation. (2024, December 10). War Thunder on Steam. Steam Store.
- Valve Corporation. (2024, December 11). World of Warships on Steam. Steam Store.
- Valve Corporation. (2024, December 2). World of Tanks Blitz on Steam. Steam Store.
- Valve Corporation. (2024, December 10). World of Tanks on Steam. Steam Store.
- Valve Corporation. (2024, December 5). Age of Empires III: Definitive Edition on Steam. Steam Store.
- Valve Corporation. (2024, December 7). KARDS - The WW2 Card Game on Steam. Steam Store.
- Valve Corporation. (2024, December 9). Aeons Echo on Steam. Steam Store.
- Valve Corporation. (2024, December 11). MOBILE SUIT GUNDAM BATTLE OPERATION 2 on Steam. Steam Store.