Free Action Games on Steam
Steam currently has 80,429 Action 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 game rankings were last updated on 5/1/2026.
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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 Action game on Steam" with a Player Score of 86. Its score was calculated by analyzing a total of 9,579,738 reviews on Steam. This breaks down to a total of 8,254,016 positive reviews and 1,325,722 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. PUBG: BATTLEGROUNDS
PUBG: BATTLEGROUNDS, the high-stakes winner-take-all shooter that started the Battle Royale craze, is free-to-play! Drop into diverse maps, loot unique weapons and supplies, and survive in an ever-shrinking zone where every turn could be your last.
PUBG: BATTLEGROUNDS has achieved a Player Score of 60, placing it in the #2 spot for the best free Action games. Its score was calculated by analyzing a total of 2,707,466 reviews on Steam. This breaks down to a total of 1,632,409 positive reviews and 1,075,057 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 PUBG: BATTLEGROUNDS on the Steam Deck.
- Release Date:12/21/2017
- Franchise:KRAFTON, Inc.
- Developers:
- Publisher:KRAFTON, Inc.
- Last Updated:4/29/2026
- Steam App Id:578080
3. Dota 2
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
Dota 2 has achieved a Player Score of 81, placing it in the #3 spot for the best free Action games. Its score was calculated by analyzing a total of 2,705,148 reviews on Steam. This breaks down to a total of 2,187,479 positive reviews and 517,669 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Dota 2 on the Steam Deck (though some functionality may be limited).
4. Apex Legends™
Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale.
Apex Legends™ has achieved a Player Score of 67, placing it in the #4 spot for the best free Action games. Its score was calculated by analyzing a total of 1,045,144 reviews on Steam. This breaks down to a total of 706,733 positive reviews and 338,411 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 Apex Legends™ on the Steam Deck.
- Release Date:11/5/2020
- Franchise:Apex Legends Official
- Developers:
- Publisher:Electronic Arts
- Last Updated:4/29/2026
- Steam App Id:1172470
5. 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 58, placing it in the #5 spot for the best free Action games. Its score was calculated by analyzing a total of 181,087 reviews on Steam. This breaks down to a total of 105,540 positive reviews and 75,547 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 Delta Force on the Steam Deck.
- Release Date:12/4/2024
- Developers:
- Publisher:TiMi Studio Group
- Last Updated:5/5/2026
- Steam App Id:2507950
6. 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 72, placing it in the #6 spot for the best free Action games. Its score was calculated by analyzing a total of 743,021 reviews on Steam. This breaks down to a total of 538,917 positive reviews and 204,104 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:
- Last Updated:5/5/2026
- Steam App Id:236390
7. Warframe
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
Warframe has achieved a Player Score of 87, placing it in the #7 spot for the best free Action games. Its score was calculated by analyzing a total of 660,884 reviews on Steam. This breaks down to a total of 579,551 positive reviews and 81,333 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
- Release Date:3/25/2013
- Developer:Digital Extremes
- Publisher:Digital Extremes
- Last Updated:5/1/2026
- Steam App Id:230410
8. Overwatch®
Overwatch®, A FUTURE WORTH FIGHTING FOR! Overwatch® is an always-on and ever-evolving free-to-play, team-based action game set in an optimistic future, where every match is the ultimate 5v5 or 6v6 battlefield brawl.
Overwatch® has achieved a Player Score of 30, placing it in the #8 spot for the best free Action games. Its score was calculated by analyzing a total of 397,688 reviews on Steam. This breaks down to a total of 118,551 positive reviews and 279,137 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Overwatch® on the Steam Deck (though some functionality may be limited).
- Release Date:8/10/2023
- Franchise:Blizzard
- Developer:Blizzard Entertainment, Inc.
- Publisher:Blizzard Entertainment, Inc.
- Last Updated:5/1/2026
- Steam App Id:2357570
9. VRChat
Join our growing community as you explore, play, and help craft the future of social VR. Create worlds and custom avatars. Welcome to VRChat.
VRChat has achieved a Player Score of 75, placing it in the #9 spot for the best free Action games. Its score was calculated by analyzing a total of 261,306 reviews on Steam. This breaks down to a total of 196,836 positive reviews and 64,470 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
- Release Date:2/1/2017
- Developer:VRChat Inc.
- Publisher:VRChat Inc.
- Last Updated:5/5/2026
- Steam App Id:438100
10. Tom Clancy's Rainbow Six Siege
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
Tom Clancy's Rainbow Six Siege has achieved a Player Score of 82, placing it in the #10 spot for the best free Action games. Its score was calculated by analyzing a total of 1,508,642 reviews on Steam. This breaks down to a total of 1,244,170 positive reviews and 264,472 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Tom Clancy's Rainbow Six Siege on the Steam Deck.
- Release Date:12/1/2015
- Franchise:Tom Clancy Franchise
- Developer:Ubisoft Montreal
- Publisher:Ubisoft
- Last Updated:5/5/2026
- Steam App Id:359550
More Free Action Games
Explore even more rankings for the 100 best free Action games available on Steam.
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, May 1). Steam Store. Steam Store. https://store.steampowered.com
- Valve Corporation. (2026, May 1). Counter-Strike 2 on Steam. Steam Store. https://store.steampowered.com/app/730
- Valve Corporation. (2026, April 29). PUBG: BATTLEGROUNDS on Steam. Steam Store. https://store.steampowered.com/app/578080
- Valve Corporation. (2026, May 4). Dota 2 on Steam. Steam Store. https://store.steampowered.com/app/570
- Valve Corporation. (2026, April 29). Apex Legends™ on Steam. Steam Store. https://store.steampowered.com/app/1172470
- Valve Corporation. (2026, May 5). Delta Force on Steam. Steam Store. https://store.steampowered.com/app/2507950
- Valve Corporation. (2026, May 5). War Thunder on Steam. Steam Store. https://store.steampowered.com/app/236390
- Valve Corporation. (2026, May 1). Warframe on Steam. Steam Store. https://store.steampowered.com/app/230410
- Valve Corporation. (2026, May 1). Overwatch® on Steam. Steam Store. https://store.steampowered.com/app/2357570
- Valve Corporation. (2026, May 5). VRChat on Steam. Steam Store. https://store.steampowered.com/app/438100
- Valve Corporation. (2026, May 5). Tom Clancy's Rainbow Six Siege on Steam. Steam Store. https://store.steampowered.com/app/359550