Games like Call of Duty®: Modern Warfare® 2 (2009) on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Call of Duty®: Modern Warfare® 2 (2009) are available at the bottom of the page.
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Ready or Not
Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations.
CastleMiner Z
CastleMiner Z is an infinite world filled with deep places to explore, and horrifying monsters to slay. Build structures out of blocks, craft weapons and tools from raw materials, and explore the vast and frightening world around you.Most played games like Call of Duty®: Modern Warfare® 2 (2009) on Steam
Take a look at the top games like Call of Duty®: Modern Warfare® 2 (2009) that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.
1. Counter-Strike 2
Similarity 75% 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 8,719,806 reviews of which 7,567,093 were positive and 1,152,713 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 Call of Duty®: Modern Warfare® 2 (2009), thanks to its 886,832 peak concurrent players over the last day.
8.7
7,567,093
1,152,713
886,832
players
2. Rust
Similarity 61% The only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night. Rust is a survival, crafting and multiplayer game developed and published by Facepunch Studios. Released on February 08th 2018 has received 1,210,131 reviews of which 1,055,970 were positive and 154,161 were negative resulting in a rating of 8.7 out of 10. While seeing 114,699 players online at once in the last 24 hours, this game is currently ranked #2 among games like Call of Duty®: Modern Warfare® 2 (2009) based on player count.
8.7
1,055,970
154,161
114,699
players
3. Tom Clancy's Rainbow Six® Siege
Similarity 74% 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 1,385,109 reviews of which 1,163,286 were positive and 221,823 were negative resulting in a rating of 8.4 out of 10. While seeing 74,031 players online at once in the last 24 hours, this game is currently ranked #3 among games like Call of Duty®: Modern Warfare® 2 (2009) based on player count.
8.4
1,163,286
221,823
74,031
players
4. DayZ
Similarity 64% 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 424,833 reviews of which 325,442 were positive and 99,391 were negative resulting in a rating of 7.6 out of 10. With 44,343 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
7.6
325,442
99,391
44,343
players
5. Red Dead Redemption 2
Similarity 64% Winner of over 175 Game of the Year Awards and recipient of over 250 perfect scores, RDR2 is the epic tale of outlaw Arthur Morgan and the infamous Van der Linde gang, on the run across America at the dawn of the modern age. Also includes access to the shared living world of Red Dead Online. Red Dead Redemption 2 is a open world, story rich and western game developed and published by Rockstar Games. Released on December 05th 2019 has received 709,021 reviews of which 653,299 were positive and 55,722 were negative resulting in an impressive rating of 9.1 out of 10. With 35,189 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
9.1
653,299
55,722
35,189
players
6. Left 4 Dead 2
Similarity 66% 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 954,186 reviews of which 930,672 were positive and 23,514 were negative resulting in an impressive rating of 9.7 out of 10. With 28,692 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
9.7
930,672
23,514
28,692
players
7. Delta Force
Similarity 76% 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 98,110 reviews of which 64,093 were positive and 34,017 were negative resulting in a rating of 6.5 out of 10. With 27,648 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
6.5
64,093
34,017
27,648
players
8. PAYDAY 2
Similarity 68% PAYDAY 2 is an action-packed, four-player co-op shooter that once again lets gamers don the masks of the original PAYDAY crew - Dallas, Hoxton, Wolf and Chains - as they descend on Washington DC for an epic crime spree. PAYDAY 2 is a co-op, action and fps game developed by OVERKILL - a Starbreeze Studio. and published by Starbreeze Publishing AB. Released on August 13th 2013 has received 662,674 reviews of which 593,923 were positive and 68,751 were negative resulting in a rating of 8.9 out of 10. With 22,417 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
8.9
593,923
68,751
22,417
players
9. Garry's Mod
Similarity 66% Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play. Garry's Mod is a sandbox, moddable and multiplayer game developed by Facepunch Studios and published by Valve. Released on November 29th 2006 has received 1,150,066 reviews of which 1,113,171 were positive and 36,895 were negative resulting in an impressive rating of 9.6 out of 10. With 21,543 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
9.6
1,113,171
36,895
21,543
players
10. Unturned
Similarity 61% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 553,929 reviews of which 505,358 were positive and 48,571 were negative resulting in an impressive rating of 9.1 out of 10. With 15,006 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Call of Duty®: Modern Warfare® 2 (2009).
9.1
505,358
48,571
15,006
players
Best deals on games like Call of Duty®: Modern Warfare® 2 (2009) on Steam
Discover fantastic savings with the best discounts on a variety of games like Call of Duty®: Modern Warfare® 2 (2009) available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Call of Duty®: Modern Warfare® 2 (2009).
1. Borderlands 3
Similarity 68% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 145,760 reviews of which 124,138 were positive and 21,622 were negative resulting in a rating of 8.4 out of 10. Featuring a massive 93% discount, this game currently holds the #1 spot in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
8.4
124,138
21,622
-93%
59.71€
4.18€
2. Borderlands: The Pre-Sequel
Similarity 67% Launch into the Borderlands universe and shoot ‘n’ loot your way through a brand new adventure that rockets you onto Pandora’s moon in Borderlands: The Pre-Sequel! Borderlands: The Pre-Sequel is a looter shooter, co-op and fps game developed by 2K Australia, Gearbox Software and Aspyr (Linux) and published by Aspyr (Linux) and 2K. Released on October 16th 2014 has received 41,144 reviews of which 33,531 were positive and 7,613 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Call of Duty®: Modern Warfare® 2 (2009).
8.0
33,531
7,613
-93%
41.86€
2.93€
3. F.E.A.R. 3
Similarity 73% F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline. F.E.A.R. 3 is a fps, horror and co-op game developed by Day 1 Studios and published by Warner Bros. Interactive Entertainment. Released on June 21st 2011 has received 12,640 reviews of which 9,005 were positive and 3,635 were negative resulting in a rating of 7 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Call of Duty®: Modern Warfare® 2 (2009).
7
9,005
3,635
-93%
19.71€
1.38€
4. Back 4 Blood
Similarity 68% 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 67,778 reviews of which 46,346 were positive and 21,432 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 Call of Duty®: Modern Warfare® 2 (2009).
6.8
46,346
21,432
-92%
61.13€
4.89€
5. Zombie Army Trilogy
Similarity 62% The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2. Zombie Army Trilogy is a zombies, action and co-op game developed and published by Rebellion. Released on March 06th 2015 has received 17,532 reviews of which 15,174 were positive and 2,358 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 91% discount, this title has earned the #5 position in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
8.5
15,174
2,358
-91%
40.67€
3.66€
6. Sniper Elite 4
Similarity 68% 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 58,808 reviews of which 53,614 were positive and 5,194 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 90% discount, this title has earned the #6 position in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
9.0
53,614
5,194
-90%
58.00€
5.80€
7. Hidden & Dangerous 2: Courage Under Fire
Similarity 71% 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 #7 position in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
8.9
821
41
-90%
10.00€
1.00€
8. Zero Hour
Similarity 75% Zero Hour is a tactical FPS with online team-based game play that takes place in a variety of fictional locations interpreted in Bangladesh with Real-life scale & resource management. It brings a grounded, close quarter combat experience to the game. Zero Hour is a tactical, shooter and fps game developed and published by M7 Productions and Attrito. Released on September 09th 2024 has received 30,120 reviews of which 23,965 were positive and 6,155 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 90% discount, this title has earned the #8 position in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
7.8
23,965
6,155
-90%
18.99€
1.89€
9. Enemy Front
Similarity 80% 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 5,427 reviews of which 3,596 were positive and 1,831 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
6.5
3,596
1,831
-90%
19.80€
1.98€
10. Borderlands 2
Similarity 63% The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience. Borderlands 2 is a loot, shooter and action game developed by Gearbox Software, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on September 20th 2012 has received 290,406 reviews of which 272,708 were positive and 17,698 were negative resulting in an impressive rating of 9.3 out of 10. Currently offered at a significant 89% discount, this title has earned the #10 position in the best deals for games like Call of Duty®: Modern Warfare® 2 (2009).
9.3
272,708
17,698
-89%
29.91€
3.29€
Free games like Call of Duty®: Modern Warfare® 2 (2009) on Steam
Check out this fantastic list of free-to-play games like Call of Duty®: Modern Warfare® 2 (2009) you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Call of Duty®: Modern Warfare® 2 (2009).
1. Counter-Strike 2
Similarity 75% 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 8,719,806 reviews of which 7,567,093 were positive and 1,152,713 were negative resulting in a rating of 8.7 out of 10. With 886,832 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Call of Duty®: Modern Warfare® 2 (2009).
8.7
7,567,093
1,152,713
886,832
players
2. Delta Force
Similarity 76% 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 98,110 reviews of which 64,093 were positive and 34,017 were negative resulting in a rating of 6.5 out of 10. Thanks to its free to play tag and a daily player base of 27,648, this game has secured the #2 spot in the ranking of free games like Call of Duty®: Modern Warfare® 2 (2009).
6.5
64,093
34,017
27,648
players
3. Unturned
Similarity 61% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 553,929 reviews of which 505,358 were positive and 48,571 were negative resulting in an impressive rating of 9.1 out of 10. Thanks to its free to play tag and a daily player base of 15,006, this game has secured the #3 spot in the ranking of free games like Call of Duty®: Modern Warfare® 2 (2009).
9.1
505,358
48,571
15,006
players
4. THE FINALS
Similarity 64% 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 multiplayer game developed and published by Embark Studios. Released on December 07th 2023 has received 226,447 reviews of which 175,772 were positive and 50,675 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 14,201 players due to its free access, this strategy game has achieved the #4 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
7.7
175,772
50,675
14,201
players
5. FragPunk
Similarity 61% 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 33,468 reviews of which 24,577 were positive and 8,891 were negative resulting in a rating of 7.2 out of 10. Attracting a solid base of 8,765 players due to its free access, this strategy game has achieved the #5 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
7.2
24,577
8,891
8,765
players
6. World of Tanks Blitz
Similarity 66% 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 is a tanks, free to play and shooter game developed and published by Wargaming Group Limited. Released on November 09th 2016 has received 147,455 reviews of which 115,984 were positive and 31,471 were negative resulting in a rating of 7.8 out of 10. Attracting a solid base of 4,173 players due to its free access, this strategy game has achieved the #6 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
7.8
115,984
31,471
4,173
players
7. SCP: Secret Laboratory
Similarity 60% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 211,312 reviews of which 193,314 were positive and 17,998 were negative resulting in an impressive rating of 9.0 out of 10. Attracting a solid base of 3,091 players due to its free access, this strategy game has achieved the #7 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
9.0
193,314
17,998
3,091
players
8. Enlisted
Similarity 72% In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle. Enlisted is a fps, world war ii and multiplayer game developed by Darkflow Software and published by Gaijin Network Ltd. Released on July 16th 2024 has received 25,534 reviews of which 20,479 were positive and 5,055 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 2,977 players due to its free access, this strategy game has achieved the #8 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
7.9
20,479
5,055
2,977
players
9. Halo Infinite
Similarity 70% From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience. Halo Infinite is a free to play, fps and multiplayer game developed by 343 Industries and published by Xbox Game Studios. Released on November 15th 2021 has received 176,290 reviews of which 123,035 were positive and 53,255 were negative resulting in a rating of 6.9 out of 10. Attracting a solid base of 2,508 players due to its free access, this strategy game has achieved the #9 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
6.9
123,035
53,255
2,508
players
10. Paladins®
Similarity 65% Paladins is the ultimate fantasy team-based shooter experience, with over 50 customizable Champions fighting in 5v5 action across a diverse Realm of modes and maps! Paladins® is a hero shooter, free to play and multiplayer game developed by Evil Mojo Games and published by Hi-Rez Studios. Released on May 08th 2018 has received 346,540 reviews of which 294,469 were positive and 52,071 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 1,391 players due to its free access, this strategy game has achieved the #10 position in the best free games like Call of Duty®: Modern Warfare® 2 (2009).
8.4
294,469
52,071
1,391
players