Games like Counter-Strike: Source on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Counter-Strike: Source are available at the bottom of the page.
Filters & Lists
Back 4 Blood
Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action.
S.T.A.L.K.E.R.: Call of Pripyat
S.T.A.L.K.E.R.: Call of Pripyat is the direct sequel of the S.T.A.L.K.E.R.: Shadow of Chernobyl. As a Major Alexander Degtyarev you should investigate the crash of the governmental helicopters around the Zone and find out, what happened there.
S.T.A.L.K.E.R.: Clear Sky
S.T.A.L.K.E.R.: Clear Sky – standalone prequel for the acclaimed S.T.A.L.K.E.R.: Shadow of Chernobyl, which tells you story about the Clear Sky group, that want to research the Zone and understand it better.
Aliens vs. Predator™
Survive, hunt and prey in the deadly jungles and swamps in distinctly new and thrilling first person gameplay.
OUTLAWED
OUTLAWED is a crime-themed PvE or PvPvE first-person extraction shooter, set in a modern city overrun by gangs. Enter solo or with a squad to challenge powerful enemies and search for riches, and use everything at your disposal to make it out alive.
Crime Boss: Rockay City
Crime Boss: Rockay City is a 1-4 player co-op FPS heist game with enjoyable stealth and epic killing spree combat. Featuring a solo roguelike campaign that combines FPS and strategy elements with the most hilariously cheesy voice acting that make you laugh.
Crysis 2 Remastered
Relive the legendary single-player campaign from the classic first-person shooter, Crysis 2, optimized for today's hardware in Crysis 2 Remastered.Most played games like Counter-Strike: Source on Steam
Take a look at the top games like Counter-Strike: Source that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. Counter-Strike 2
Similarity 92% 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 is a fps, shooter and multiplayer game developed and published by Valve. Released on August 21st 2012 has received 8,740,794 reviews of which 7,583,945 were positive and 1,156,849 were negative resulting in a rating of 8.7 out of 10. The game has hit the top spot as the #1 most played game like Counter-Strike: Source, thanks to its 630,905 peak concurrent players over the last day.
8.7
7,583,945
1,156,849
630,905
players
2. Marvel Rivals
Similarity 59% Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe! Marvel Rivals is a free to play, multiplayer and hero shooter game developed and published by NetEase Games. Released on December 05th 2024 has received 270,085 reviews of which 217,320 were positive and 52,765 were negative resulting in a rating of 8.0 out of 10. While seeing 126,058 players online at once in the last 24 hours, this game is currently ranked #2 among games like Counter-Strike: Source based on player count.
8.0
217,320
52,765
126,058
players
3. Tom Clancy's Rainbow Six® Siege
Similarity 89% Tom Clancy's Rainbow Six® Siege is an elite, tactical team-based shooter where superior planning and execution triumph. Tom Clancy's Rainbow Six® Siege is a fps, pvp and e-sports game developed by Ubisoft Montreal and published by Ubisoft. Released on December 01st 2015 has received 1,389,850 reviews of which 1,166,753 were positive and 223,097 were negative resulting in a rating of 8.4 out of 10. While seeing 59,643 players online at once in the last 24 hours, this game is currently ranked #3 among games like Counter-Strike: Source based on player count.
8.4
1,166,753
223,097
59,643
players
4. Apex Legends™
Similarity 63% 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™ is a free to play, battle royale and multiplayer game developed by Respawn and published by Electronic Arts. Released on November 04th 2020 has received 988,584 reviews of which 663,861 were positive and 324,723 were negative resulting in a rating of 6.7 out of 10. With 55,172 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Counter-Strike: Source.
6.7
663,861
324,723
55,172
players
5. Crosshair X
Similarity 60% Overlay custom crosshairs on every game you play. Choose from thousands of unique crosshairs created by the Crosshair X community or design your own using the designer. Crosshair X is a action, indie and adventure game developed and published by CenterPoint Gaming. Released on August 17th 2020 has received 30,201 reviews of which 28,200 were positive and 2,001 were negative resulting in an impressive rating of 9.1 out of 10. With 42,485 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Counter-Strike: Source.
9.1
28,200
2,001
42,485
players
6. Team Fortress 2
Similarity 63% Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats! Team Fortress 2 is a free to play, hero shooter and multiplayer game developed and published by Valve. Released on October 10th 2007 has received 1,153,316 reviews of which 1,034,614 were positive and 118,702 were negative resulting in a rating of 8.9 out of 10. With 35,558 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Counter-Strike: Source.
8.9
1,034,614
118,702
35,558
players
7. Delta Force
Similarity 60% Delta Force is back! The iconic series returns as the definitive free-to-play modern team-based tactical shooter and featuring three distinct gameplay modes: large-scale PvP warfare, intense extraction shooter action, and a remake of the legendary Black Hawk Down campaign. Delta Force is a free to play, fps and multiplayer game developed by Team Jade and published by TiMi Studio Group. Released on December 04th 2024 has received 100,523 reviews of which 65,408 were positive and 35,115 were negative resulting in a rating of 6.5 out of 10. With 33,340 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Counter-Strike: Source.
6.5
65,408
35,115
33,340
players
8. DayZ
Similarity 53% How long can you survive a post-apocalyptic world? A land overrun with an infected "zombie" population, where you compete with other survivors for limited resources. Will you team up with strangers and stay strong together? Or play as a lone wolf to avoid betrayal? This is DayZ – this is your story. DayZ is a survival, open world and online co-op game developed and published by Bohemia Interactive. Released on December 13th 2018 has received 426,541 reviews of which 326,984 were positive and 99,557 were negative resulting in a rating of 7.6 out of 10. With 31,544 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Counter-Strike: Source.
7.6
326,984
99,557
31,544
players
9. Destiny 2
Similarity 57% Destiny 2 is an action MMO with a single evolving world that you and your friends can join anytime, anywhere, absolutely free. Destiny 2 is a free to play, open world and looter shooter game developed and published by Bungie. Released on October 01st 2019 has received 623,243 reviews of which 496,575 were positive and 126,668 were negative resulting in a rating of 7.9 out of 10. With 24,858 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Counter-Strike: Source.
7.9
496,575
126,668
24,858
players
10. Left 4 Dead 2
Similarity 64% Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns. Left 4 Dead 2 is a zombies, co-op and fps game developed and published by Valve. Released on November 16th 2009 has received 955,598 reviews of which 932,058 were positive and 23,540 were negative resulting in an impressive rating of 9.7 out of 10. With 17,964 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Counter-Strike: Source.
9.7
932,058
23,540
17,964
players
Best deals on games like Counter-Strike: Source on Steam
Discover fantastic savings with the best discounts on a variety of games like Counter-Strike: Source available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Counter-Strike: Source.
1. Rising Storm 2: Vietnam
Similarity 64% Red Orchestra Series' take on Vietnam: 64-player MP matches; 20+ maps; US Army & Marines, PAVN/NVA, NLF/VC; Australians and ARVN forces; 50+ weapons; 4 flyable helicopters; mines, traps and tunnels; Brutal. Authentic. Gritty. Character customization. And napalm in the morning. Rising Storm 2: Vietnam is a fps, wargame and massively multiplayer game developed by Antimatter Games and Tripwire Interactive and published by Tripwire Interactive. Released on May 30th 2017 has received 56,954 reviews of which 49,438 were positive and 7,516 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Counter-Strike: Source.
8.5
49,438
7,516
-95%
20.99€
1.04€
2. ShootMania Storm
Similarity 58% ShootMania the FPS “Powered By Players”ShootMania Storm is revolutionizing the multiplayer FPS by adding a community dimension and unlimited replayability. Developed by the Nadeo studio, renowned for community racing game, TrackMania, ShootMania Storm boasts quick-fire matches and epic battles, where only your talent will distinguish you... ShootMania Storm is a action, shooter and fps game developed by Nadeo and published by Ubisoft. Released on April 10th 2013 has received 852 reviews of which 727 were positive and 125 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Counter-Strike: Source.
8.1
727
125
-93%
21.29€
1.49€
3. Killing Floor 2
Similarity 57% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,532 reviews of which 111,048 were positive and 15,484 were negative resulting in a rating of 8.7 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like Counter-Strike: Source.
8.7
111,048
15,484
-92%
29.13€
2.33€
4. Crime Boss: Rockay City
Similarity 52% Crime Boss: Rockay City is a 1-4 player co-op FPS heist game with enjoyable stealth and epic killing spree combat. Featuring a solo roguelike campaign that combines FPS and strategy elements with the most hilariously cheesy voice acting that make you laugh. Crime Boss: Rockay City is a action, shooter and fps game developed by INGAME STUDIOS and published by 505 Games. Released on June 18th 2024 has received 7,230 reviews of which 5,045 were positive and 2,185 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like Counter-Strike: Source.
6.8
5,045
2,185
-92%
19.25€
1.54€
5. Back 4 Blood
Similarity 52% Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action. Back 4 Blood is a zombies, online co-op and multiplayer game developed by Turtle Rock Studios and published by Warner Bros. Games. Released on October 12th 2021 has received 67,866 reviews of which 46,414 were positive and 21,452 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Counter-Strike: Source.
6.8
46,414
21,452
-92%
62.25€
4.98€
6. Sniper Elite 4
Similarity 60% Discover unrivalled sniping freedom in the largest and most advanced World War 2 shooter ever built. Experience tactical third-person combat, gameplay choice and epic longshots across gigantic levels as you liberate wartime Italy from the grip of Fascism. Sniper Elite 4 is a sniper, action and multiplayer game developed and published by Rebellion. Released on February 13th 2017 has received 58,926 reviews of which 53,718 were positive and 5,208 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 91% discount, this title has earned the #6 position in the best deals for games like Counter-Strike: Source.
9.0
53,718
5,208
-91%
59.22€
5.33€
7. Chivalry: Medieval Warfare
Similarity 58% Besiege castles and raid villages in Chivalry: Medieval Warfare, a fast-paced medieval first person slasher with a focus on multiplayer battles Chivalry: Medieval Warfare is a medieval, multiplayer and action game developed and published by Torn Banner Studios. Released on October 16th 2012 has received 65,473 reviews of which 54,044 were positive and 11,429 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 91% discount, this title has earned the #7 position in the best deals for games like Counter-Strike: Source.
8.1
54,044
11,429
-91%
22.44€
2.02€
8. Red Orchestra 2: Heroes of Stalingrad with Rising Storm
Similarity 71% Contains full Rising Storm content as well! Red Orchestra 2: Heroes of Stalingrad with Rising Storm is a world war ii, realistic and multiplayer game developed and published by Tripwire Interactive. Released on September 13th 2011 has received 37,534 reviews of which 34,679 were positive and 2,855 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #8 position in the best deals for games like Counter-Strike: Source.
9.1
34,679
2,855
-90%
24.99€
2.49€
9. Hidden & Dangerous 2: Courage Under Fire
Similarity 64% Hidden & Dangerous 2 is a first and third person tactical shooter that builds upon the tremendous success of Hidden & Dangerous. You lead a small squad of Allied soldiers deep behind enemy lines, to carry out secret missions during World War II. Hidden & Dangerous 2: Courage Under Fire is a action, strategy and fps game developed by Illusion Softworks and published by 2K. Released on December 20th 2017 has received 862 reviews of which 821 were positive and 41 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Counter-Strike: Source.
8.9
821
41
-90%
10.00€
1.00€
10. Enemy Front
Similarity 65% ENEMY FRONT is the first truly modern WW2 FPS, featuring stunning visuals, open-ended levels and a richly interactive combat experience that breaks out of the standard model of highly linear scripted FPS experiences, giving the player full freedom to own their playing style. Enemy Front is a action, fps and world war ii game developed and published by CI Games. Released on June 10th 2014 has received 5,428 reviews of which 3,596 were positive and 1,832 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Counter-Strike: Source.
6.5
3,596
1,832
-90%
19.80€
1.98€
Free games like Counter-Strike: Source on Steam
Check out this fantastic list of free-to-play games like Counter-Strike: Source you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Counter-Strike: Source.
1. Counter-Strike 2
Similarity 92% 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 is a fps, shooter and multiplayer game developed and published by Valve. Released on August 21st 2012 has received 8,740,794 reviews of which 7,583,945 were positive and 1,156,849 were negative resulting in a rating of 8.7 out of 10. With 630,905 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Counter-Strike: Source.
8.7
7,583,945
1,156,849
630,905
players
2. Marvel Rivals
Similarity 59% Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe! Marvel Rivals is a free to play, multiplayer and hero shooter game developed and published by NetEase Games. Released on December 05th 2024 has received 270,085 reviews of which 217,320 were positive and 52,765 were negative resulting in a rating of 8.0 out of 10. Thanks to its free to play tag and a daily player base of 126,058, this game has secured the #2 spot in the ranking of free games like Counter-Strike: Source.
8.0
217,320
52,765
126,058
players
3. Apex Legends™
Similarity 63% 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™ is a free to play, battle royale and multiplayer game developed by Respawn and published by Electronic Arts. Released on November 04th 2020 has received 988,584 reviews of which 663,861 were positive and 324,723 were negative resulting in a rating of 6.7 out of 10. Thanks to its free to play tag and a daily player base of 55,172, this game has secured the #3 spot in the ranking of free games like Counter-Strike: Source.
6.7
663,861
324,723
55,172
players
4. Team Fortress 2
Similarity 63% Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats! Team Fortress 2 is a free to play, hero shooter and multiplayer game developed and published by Valve. Released on October 10th 2007 has received 1,153,316 reviews of which 1,034,614 were positive and 118,702 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 35,558 players due to its free access, this strategy game has achieved the #4 position in the best free games like Counter-Strike: Source.
8.9
1,034,614
118,702
35,558
players
5. Delta Force
Similarity 60% Delta Force is back! The iconic series returns as the definitive free-to-play modern team-based tactical shooter and featuring three distinct gameplay modes: large-scale PvP warfare, intense extraction shooter action, and a remake of the legendary Black Hawk Down campaign. Delta Force is a free to play, fps and multiplayer game developed by Team Jade and published by TiMi Studio Group. Released on December 04th 2024 has received 100,523 reviews of which 65,408 were positive and 35,115 were negative resulting in a rating of 6.5 out of 10. Attracting a solid base of 33,340 players due to its free access, this strategy game has achieved the #5 position in the best free games like Counter-Strike: Source.
6.5
65,408
35,115
33,340
players
6. Destiny 2
Similarity 57% Destiny 2 is an action MMO with a single evolving world that you and your friends can join anytime, anywhere, absolutely free. Destiny 2 is a free to play, open world and looter shooter game developed and published by Bungie. Released on October 01st 2019 has received 623,243 reviews of which 496,575 were positive and 126,668 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 24,858 players due to its free access, this strategy game has achieved the #6 position in the best free games like Counter-Strike: Source.
7.9
496,575
126,668
24,858
players
7. THE FINALS
Similarity 70% Join THE FINALS, the world-famous, free-to-play, combat-centered game show! Fight alongside your teammates in virtual arenas that you can alter, exploit, and even destroy. Build your own playstyle in this first-person shooter to win escalating tournaments and lasting fame. THE FINALS is a destruction, free to play and shooter game developed and published by Embark Studios. Released on December 07th 2023 has received 227,357 reviews of which 176,572 were positive and 50,785 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 10,633 players due to its free access, this strategy game has achieved the #7 position in the best free games like Counter-Strike: Source.
7.7
176,572
50,785
10,633
players
8. FragPunk
Similarity 56% FragPunk is a thrilling 5v5 hero shooter where Shard Cards allow you to break the rules of combat and ensure that no two rounds are ever the same. Get ready to unleash your skills! FragPunk is a fps, free to play and hero shooter game developed and published by Bad Guitar Studio. Released on March 06th 2025 has received 35,920 reviews of which 26,418 were positive and 9,502 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 7,932 players due to its free access, this strategy game has achieved the #8 position in the best free games like Counter-Strike: Source.
7.3
26,418
9,502
7,932
players
9. STALCRAFT: X
Similarity 64% STALCRAFT: X is the largest open-world online game in the Chernobyl Exclusion Zone. Explore the world full of mutants and anomalies alone or with friends — unforgettable emotions guaranteed. STALCRAFT: X is a free to play, mmorpg and multiplayer game developed and published by EXBO. Released on December 09th 2022 has received 75,642 reviews of which 57,632 were positive and 18,010 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 4,312 players due to its free access, this strategy game has achieved the #9 position in the best free games like Counter-Strike: Source.
7.5
57,632
18,010
4,312
players
10. World of Warships
Similarity 56% 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 is a free to play, naval combat and action game developed and published by Wargaming Group Limited. Released on November 15th 2017 has received 146,077 reviews of which 112,696 were positive and 33,381 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 3,513 players due to its free access, this strategy game has achieved the #10 position in the best free games like Counter-Strike: Source.
7.6
112,696
33,381
3,513
players