Free Action RTS Games on Steam
Steam currently has 790 Action RTS 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 Action RTS game rankings were last updated on 8/19/2025.
Looking for more? Explore other lists such as:
- Best action rts games on Steam
- Best action rts Steam Deck games
- Best action rts Steam games for Mac OS
- Best action rts 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 Action RTS game on Steam" with a Player Score of 68. Its score was calculated by analyzing a total of 35,751 reviews on Steam. This breaks down to a total of 24,418 positive reviews and 11,333 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. Stormgate
Stormgate is a free-to-play RTS in active development. Featuring competitive 1v1, 3P co-op missions, and an evolving campaign, Frost Giant aims to build the next great RTS, guided by player feedback. A 3v3 mode is also on the way, so join our development journey today!
Stormgate has achieved a Player Score of 50, placing it in the #2 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 8,346 reviews on Steam. This breaks down to a total of 4,203 positive reviews and 4,143 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Stormgate on the Steam Deck (though some functionality may be limited).
| Release Date | 8/5/2025 |
| Developer | Frost Giant Studios |
| Publisher | Frost Giant Studios |
| Steam App Id | 2012510 |
3. Diplomacy is Not an Option: Shareware
Diplomacy is Not an Option: Shareware is a free prequel to the original game. In a medieval fantasy world, you are to build settlements, raise huge armies, and defend against massive hordes of enemies. Learn how Ironbrow clan shaped the world's map the first time - if you survive, that is.
Diplomacy is Not an Option: Shareware has achieved a Player Score of 84, placing it in the #3 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 176 reviews on Steam. This breaks down to a total of 163 positive reviews and 13 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.
4. World War Armies
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 has achieved a Player Score of 61, placing it in the #4 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 812 reviews on Steam. This breaks down to a total of 508 positive reviews and 304 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 5/2/2024 |
| Developer | Hypemasters, Inc. |
| Publisher | Hypemasters, Inc. |
| Steam App Id | 2438160 |
5. ASTRAL TALE-星界神話
"ASTRAL TALE"- Myth of the Stars," a classic Japanese MMORPG, is now officially operating worldwide. A brand-new profession has been introduced, allowing players to embark on a unique journey across the stars together!
ASTRAL TALE-星界神話 has achieved a Player Score of 40, placing it in the #5 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 564 reviews on Steam. This breaks down to a total of 219 positive reviews and 345 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 ASTRAL TALE-星界神話 on the Steam Deck.
| Release Date | 1/7/2024 |
| Developer | X-Legend Entertainment Co., Ltd. |
| Publisher | X-Legend Entertainment Co., Ltd. |
| Steam App Id | 2591210 |
6. Eden Eternal-聖境伝説
The return of classic MMORPG ! Global Direct Operations!Rich gameplays and multiple updates. Ride adorable alpaca and start your adventure with players worldwide!
Eden Eternal-聖境伝説 has achieved a Player Score of 52, placing it in the #6 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 548 reviews on Steam. This breaks down to a total of 290 positive reviews and 258 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 Eden Eternal-聖境伝説 on the Steam Deck.
| Release Date | 5/9/2023 |
| Developer | X-Legend Entertainment Co., Ltd. |
| Publisher | X-Legend Entertainment Co., Ltd. |
| Steam App Id | 2229260 |
7. SpellForce 3 Versus Edition
The SpellForce 3: Versus Edition gives you the chance to enter the battlefields of Eo for free, letting you test your RTS skills against AI opponents or even other human players.
SpellForce 3 Versus Edition has achieved a Player Score of 72, placing it in the #7 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 1,522 reviews on Steam. This breaks down to a total of 1,144 positive reviews and 378 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 SpellForce 3 Versus Edition on the Steam Deck.
| Release Date | 11/3/2020 |
| Developer | Grimlore Games |
| Publisher | THQ Nordic |
| Steam App Id | 1416260 |
8. 奕剑江湖
It combines the self-driving chess and the classic Warcraft RPG jungle melee gameplay, and has both PC and mobile versions.
奕剑江湖 has achieved a Player Score of 82, placing it in the #8 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 707 reviews on Steam. This breaks down to a total of 618 positive reviews and 89 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 奕剑江湖 on the Steam Deck (though some functionality may be limited).
| Release Date | 8/7/2024 |
| Developers | |
| Publishers | |
| Steam App Id | 2701510 |
9. Urban Rivals
Urban Rivals World - for fans and new players! Come to fight and stay for the collection!
Urban Rivals has achieved a Player Score of 64, placing it in the #9 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 663 reviews on Steam. This breaks down to a total of 442 positive reviews and 221 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 10/18/2017 |
| Developer | Acute Games |
| Publisher | Acute Games |
| Steam App Id | 715310 |
10. Hero Road Online
英雄道國際服於2003年研發，提供港澳台地區華人玩家懷舊體驗，非喜誤入。
Hero Road Online has achieved a Player Score of 59, placing it in the #10 spot for the best free Action RTS games. Its score was calculated by analyzing a total of 153 reviews on Steam. This breaks down to a total of 95 positive reviews and 58 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 Hero Road Online on the Steam Deck.
| Release Date | 10/14/2021 |
| Developers | |
| Publishers | |
| Steam App Id | 1730910 |
More Free Action RTS Games
Explore even more rankings for the 100 best free Action RTS games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 1,389 | 4/6/2020 | 68 | Free | Steam Charts | |
| 208 | 8/5/2025 | 50 | Free | Steam Charts | |
| 69 | 4/30/2025 | 84 | Free | Steam Charts | |
| 62 | 5/2/2024 | 61 | Free | Steam Charts | |
| 51 | 1/7/2024 | 40 | Free | Steam Charts | |
| 50 | 5/9/2023 | 52 | Free | Steam Charts | |
| 46 | 11/3/2020 | 72 | Free | Steam Charts | |
| 45 | 8/7/2024 | 82 | Free | Steam Charts | |
| 31 | 10/18/2017 | 64 | Free | Steam Charts | |
| 30 | 10/14/2021 | 59 | Free | Steam Charts | |
 | 8 | 7/8/2022 | 64 | Free | Steam Charts | |
 | 8 | 5/18/2016 | 70 | Free | Steam Charts | |
 | 8 | 5/22/2015 | 74 | Free | Steam Charts | |
 | 8 | 12/11/2024 | 44 | Free | Steam Charts | |
 | 8 | 3/4/2022 | 77 | Free | Steam Charts | |
 | 7 | 3/7/2024 | 67 | Free | Steam Charts | |
 | 6 | 1/14/2022 | 79 | Free | Steam Charts | |
 | 6 | 1/26/2024 | 47 | Free | Steam Charts | |
 | 5 | 3/13/2018 | 85 | Free | Steam Charts | |
 | 4 | 12/12/2016 | 67 | 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. (2025, August 19). Steam Store. Steam Store.
- Valve Corporation. (2025, August 19). Conqueror's Blade on Steam. Steam Store.
- Valve Corporation. (2025, August 8). Stormgate on Steam. Steam Store.
- Valve Corporation. (2025, August 18). Diplomacy is Not an Option: Shareware on Steam. Steam Store.
- Valve Corporation. (2025, August 11). World War Armies on Steam. Steam Store.
- Valve Corporation. (2025, August 17). ASTRAL TALE-星界神話 on Steam. Steam Store.
- Valve Corporation. (2025, August 19). Eden Eternal-聖境伝説 on Steam. Steam Store.
- Valve Corporation. (2025, May 14). SpellForce 3 Versus Edition on Steam. Steam Store.
- Valve Corporation. (2025, August 12). 奕剑江湖 on Steam. Steam Store.
- Valve Corporation. (2025, August 17). Urban Rivals on Steam. Steam Store.
- Valve Corporation. (2025, August 6). Hero Road Online on Steam. Steam Store.