Games like Call of Duty® (2003) on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Call of Duty® (2003) are available at the bottom of the page.

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Painkiller: Black Edition Painkiller Black Edition includes the expansion pack Battle Out of Hell, featuring 10 additional single-player levels and many new villains.

Similarity 66%
Price -87% 1.37€
Rating 8.5
Release 24 Jan 2007
Quake III Arena The greatest warriors of all time and space have been summoned to battle for the amusement of an ancient alien race. Wield a variety of guns and power-ups as you fight for glory against ruthless combatants in this fast-paced single-player and multiplayer FPS.

Similarity 66%
Price -54% 6.92€
Rating 9.2
Release 03 Aug 2007
Operation Thunderstorm The year is 1942. The British government decides to launch one of the most risky operations of World War II. The targets are the most important figures of the Third Reich. After several months of research, MI6 chose three people: the chances of eliminating them are slim to nothing.

Similarity 66%
Price -79% 1.05€
Rating 7.2
Release 13 Jul 2018
Sniper Elite As World War II draws to a close, the first covert battles of the Cold War begin. Caught in the life and death struggle between Soviets and Germans in war-torn Berlin, you control the fate of a lone American OSS Sniper.

Similarity 65%
Price -90% 0.81€
Rating 7.4
Release 16 Jul 2009
Delta Force Land Warrior Engage the enemy across vast outdoor environments and expansive indoor environments as you take control of the US Army's elite anti-terrorist unit. Delta Force Land Warrior™ introduces new weapons and characters for both single player and intense online multiplayer via NovaWorld.

Similarity 65%
Price -6% 9.48€
Rating 8.5
Release 18 Jun 2009
Holdfast: Nations At War Fight on multiple fronts in Holdfast: Nations At War - A multiplayer first and third-person shooter set during the great Napoleonic Era and WW1. Charge into battle with over 150 players per server!

Similarity 65%
Price -68% 6.58€
Rating 8.8
Release 05 Mar 2020
Wolfenstein: The New Order Wolfenstein®: The New Order reignites the series that created the first-person shooter genre. Wolfenstein offers a deep game narrative packed with action, adventure and first-person combat.

Similarity 64%
Price -90% 2.17€
Rating 9.0
Release 19 May 2014
Quake 4 As part of the elite Rhino Squad, you must spearhead Earth’s military invasion of a hostile alien homeworld. But, in this desperate war for humanity’s survival against an unrelenting enemy, you may discover that the only way to defeat them...is to become one of them.

Similarity 64%
Price -80% 3.10€
Rating 8.4
Release 04 Aug 2011
Call of Juarez: Bound in Blood THE OLD WEST, 1864. In order to save their family, the McCall brothers will kill anyone who stands between them and the legendary Gold of Juarez.

Similarity 64%
Price -96% 0.45€
Rating 8.4
Release 02 Jul 2009
Super 3-D Noah's Ark Fast paced, first person adventure aboard Noah's ark!

Similarity 64%
Price -96% 0.44€
Rating 8.3
Release 23 Jun 2015
Alien Rage - Unlimited Unleash a fury of powerful weapons as you blast your way through armies of Alien forces hell-bent on taking you down! Battle through 14 intense levels and prepare to face a barrage of beastly-sized bosses that will test your every skill. Each of your 10 weapons comes with two firing modes and you’ll need all of them!

Similarity 64%
Price -98% 0.50€
Rating 6.6
Release 24 Sep 2013
Rise of Liberty Rise of Liberty is a FPS single-player massive Revolutionary War battle simulator. Fire deafening cannons into the thick of the battle, stand in line formation and fire devastating volleys into the enemy. Gather your men for these monumental battles and defeat the enemy!

Similarity 63%
Price -64% 2.37€
Rating 8.1
Release 30 May 2019
Turok 2: Seeds of Evil Having defeated the Campaigner, Turok throws the Chronocepter into a waiting volcano to destroy it. Unfortunately the blast awakens an even deadlier force - The Primagen. Once again a Turok is tasked with restoring peace to the land and stopping the Primagen from merging Earth with the nether world.

Similarity 63%
Price -90% 2.14€
Rating 8.7
Release 16 Mar 2017
Duke Nukem 3D: 20th Anniversary World Tour Frag like it’s 1996 – this time with even more asses to kick! Join the world’s greatest action hero in Duke Nukem 3D: 20th Anniversary World Tour as he saves Earth once again, kicking alien ass and saving babes across the globe along the way.

Similarity 63%
Price -97% 0.76€
Rating 8.2
Release 11 Oct 2016
Red Faction JOIN THE REVOLUTION! Lured to Mars by the Ultor Corporation's promise of a better life, thousands have come to seek their fortune and work for the massive mining company. But all is not as it seems. A deadly plague is sweeping through the barracks, and miners suffer daily abuse at the hands of the Ultor guards.

Similarity 63%
Price -95% 0.51€
Rating 8.3
Release 05 Aug 2009
Shadow Warrior Classic Redux The definitive version of the cult classic shooter, Shadow Warrior Classic Redux features remastered visuals and two massive expansion packs. Corporations rule every facet of life in a near-future Japan and employ Shadow Warriors, one-man armies of unparalleled skill, to protect their power and forcefully remove all opposition.

Similarity 63%
Price -79% 2.07€
Rating 8.7
Release 08 Jul 2013
TRON 2.0 Over 35 levels of challenging gameplay -- Race at the speed of light, fight off computer Viruses and engage in violent digital combat.

Similarity 63%
Price -52% 4.71€
Rating 8.5
Release 10 Oct 2014
Sniper: Ghost Warrior 2 Sniper: Ghost Warrior 2 takes the bulls-eye precision of its predecessor to new and exciting heights!

Similarity 63%
Price -89% 1.17€
Rating 7.4
Release 11 Mar 2013
Quake Live Experience the most exciting and fast-paced FPS gameplay while competing with players from around the world in over 100 arenas, a dozen game modes, and with persistent career stats tracking, in this online features-focused successor to Quake III Arena.

Similarity 62%
Price -78% 2.20€
Rating 8.5
Release 17 Sep 2014
Call of Juarez Call of Juarez is an epic adventure western themed FPS game. The player alternately assumes the roles of two distinct, antagonistic characters: a sneaking fugitive Billy and his hunter the reverend Ray.

Similarity 62%
Price -91% 0.90€
Rating 7.8
Release 08 Nov 2007
DOOM 64 Play the enhanced version of the original game released on the Nintendo 64 in 1997. Years have passed since you stopped Hell’s invasion of Earth. Quarantined for humanity’s safety, the UAC research facilities on Mars were abandoned and forgotten...until now.

Similarity 62%
Price -92% 0.41€
Rating 9.1
Release 19 Mar 2020
Serious Sam HD: The Second Encounter Serious Sam HD: The Second Encounter is a visually upgraded and fully Steam supported remake of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month!

Similarity 62%
Price -76% 4.87€
Rating 8.6
Release 28 Apr 2010
ShootMania Storm 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...

Similarity 62%
Price -98% 0.46€
Rating 8.1
Release 10 Apr 2013
Crysis 2 - Maximum Edition Aliens are decimating New York City, only you have the technology to survive. Be The Weapon.

Similarity 61%
Price -78% 6.77€
Rating 8.3
Release 22 Mar 2011

Most played games like Call of Duty® (2003) on Steam

Take a look at the top games like Call of Duty® (2003) that are currently attracting the largest player bases on the Steam platform, as of July 12th 2025.

1. Counter-Strike 2

Similarity 52% 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 8,815,087 reviews of which 7,642,084 were positive and 1,173,003 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like Call of Duty® (2003), thanks to its 788,473 peak concurrent players over the last day.
8.6
7,642,084
1,173,003

788,473
players

2. Delta Force

Similarity 55% 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 120,862 reviews of which 75,734 were positive and 45,128 were negative resulting in a rating of 6.2 out of 10. While seeing 43,658 players online at once in the last 24 hours, this game is currently ranked #2 among games like Call of Duty® (2003) based on player count.
6.2
75,734
45,128

43,658
players

3. Counter-Strike: Source

Similarity 63% Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology. Counter-Strike: Source is a shooter, fps and action game developed and published by Valve. Released on November 01st 2004 has received 182,234 reviews of which 175,426 were positive and 6,808 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 19,695 players online at once in the last 24 hours, this game is currently ranked #3 among games like Call of Duty® (2003) based on player count.
9.5
175,426
6,808

19,695
players

4. STAR WARS™ Battlefront™ II

Similarity 56% Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition! STAR WARS™ Battlefront™ II is a multiplayer, shooter and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,208 reviews of which 62,342 were positive and 8,866 were negative resulting in a rating of 8.6 out of 10. With 14,520 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Call of Duty® (2003).
8.6
62,342
8,866

14,520
players

5. Arma Reforger

Similarity 53% Experience authentic Cold War combat and join the struggle for the sprawling, mid-Atlantic island of Everon and its smaller, offshore territory, Arland – or take on the role of Game Master and create your very own scenarios for others to enjoy. Arma Reforger is a military, simulation and action game developed and published by Bohemia Interactive. Released on November 16th 2023 has received 30,623 reviews of which 23,326 were positive and 7,297 were negative resulting in a rating of 7.5 out of 10. With 12,689 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Call of Duty® (2003).
7.5
23,326
7,297

12,689
players

6. Arma 3

Similarity 58% Experience true combat gameplay in a massive military sandbox. Deploying a wide variety of single- and multiplayer content, over 20 vehicles and 40 weapons, and limitless opportunities for content creation, this is the PC’s premier military game. Authentic, diverse, open - Arma 3 sends you to war. Arma 3 is a military, action and multiplayer game developed and published by Bohemia Interactive. Released on September 12th 2013 has received 283,264 reviews of which 256,128 were positive and 27,136 were negative resulting in a rating of 9.0 out of 10. With 9,898 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Call of Duty® (2003).
9.0
256,128
27,136

9,898
players

7. Squad

Similarity 55% Squad is a tactical FPS that provides authentic combat experiences through teamwork, communication, and realistic combat. It bridges the gap between arcade shooter and military realism with 100-player battles, combined-arms warfare, and base building. Squad is a military, realistic and fps game developed and published by Offworld. Released on September 23rd 2020 has received 210,551 reviews of which 175,088 were positive and 35,463 were negative resulting in a rating of 8.2 out of 10. With 8,811 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Call of Duty® (2003).
8.2
175,088
35,463

8,811
players

8. Counter-Strike

Similarity 69% Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role. Counter-Strike is a action, fps and multiplayer game developed and published by Valve. Released on November 01st 2000 has received 250,245 reviews of which 243,818 were positive and 6,427 were negative resulting in an impressive rating of 9.6 out of 10. With 6,601 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Call of Duty® (2003).
9.6
243,818
6,427

6,601
players

9. Battlefield™ 1

Similarity 67% Battlefield™ 1 takes you back to The Great War, WW1, where new technology and worldwide conflict changed the face of warfare forever. Battlefield™ 1 is a fps, multiplayer and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 192,821 reviews of which 166,775 were positive and 26,046 were negative resulting in a rating of 8.6 out of 10. With 5,604 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Call of Duty® (2003).
8.6
166,775
26,046

5,604
players

10. Call of Duty®: Black Ops III

Similarity 58% Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion. Call of Duty®: Black Ops III is a multiplayer, zombies and fps game developed by Treyarch and Aspyr (Mac) and published by Aspyr (Mac) and Activision. Released on November 05th 2015 has received 215,026 reviews of which 181,306 were positive and 33,720 were negative resulting in a rating of 8.4 out of 10. With 5,239 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Call of Duty® (2003).
8.4
181,306
33,720

5,239
players

Best deals on games like Call of Duty® (2003) on Steam

Discover fantastic savings with the best discounts on a variety of games like Call of Duty® (2003) available on Steam right now, updated on July 12th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Call of Duty® (2003).

1. Overload

Similarity 50% A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever. Overload is a action, 6dof and fps game developed and published by Revival Productions and LLC. Released on May 31st 2018 has received 2,022 reviews of which 1,903 were positive and 119 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 98% discount, this game currently holds the #1 spot in the best deals for games like Call of Duty® (2003).
9.0
1,903
119

-98% 24.99€ 0.59€

2. Sniper Ghost Warrior Contracts 2

Similarity 51% SGW Contracts 2 is a modern warfare shooter set in the Middle East. Play as Raven, Contract Sniper Assassin, as you take out a series of targets across a dramatic single-player campaign. With extreme-range shots exceeding 1000m, gear up for the most challenging entry to the series yet. Sniper Ghost Warrior Contracts 2 is a fps, sniper and stealth game developed and published by CI Games. Released on June 04th 2021 has received 12,581 reviews of which 10,606 were positive and 1,975 were negative resulting in a rating of 8.2 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Call of Duty® (2003).
8.2
10,606
1,975

-98% 39.99€ 1.14€

3. ShootMania Storm

Similarity 62% 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 854 reviews of which 729 were positive and 125 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Call of Duty® (2003).
8.1
729
125

-98% 19.99€ 0.46€

4. Hard Reset Redux

Similarity 51% Hard Reset Redux is an action-packed and hardcore single-player shooter which embraces the best qualities that the genre has it offer. It includes over-the-top destruction, loads of enemies, great weapon variety, a challenging campaign and a beautifully realized cyberpunk setting. Hard Reset Redux is a action, fps and adventure game developed by Flying Wild Hog and published by Good Shepherd Entertainment. Released on June 03rd 2016 has received 2,245 reviews of which 1,823 were positive and 422 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Call of Duty® (2003).
7.8
1,823
422

-98% 19.99€ 0.52€

5. F.E.A.R. 3

Similarity 55% 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 12,758 reviews of which 9,070 were positive and 3,688 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Call of Duty® (2003).
7.0
9,070
3,688

-98% 19.99€ 0.42€

6. Duke Nukem Forever

Similarity 58% The King arrives with an arsenal of over-the-top weapons, giant explosions and pure unadulterated fun! Duke Nukem Forever is a fps and action game developed by Gearbox Software and published by 2K. Released on June 09th 2011 has received 10,992 reviews of which 7,586 were positive and 3,406 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Call of Duty® (2003).
6.8
7,586
3,406

-98% 19.99€ 0.50€

7. Alien Rage - Unlimited

Similarity 64% Unleash a fury of powerful weapons as you blast your way through armies of Alien forces hell-bent on taking you down! Battle through 14 intense levels and prepare to face a barrage of beastly-sized bosses that will test your every skill. Each of your 10 weapons comes with two firing modes and you’ll need all of them! Alien Rage - Unlimited is a action, shooter and fps game developed and published by CI Games. Released on September 24th 2013 has received 3,455 reviews of which 2,334 were positive and 1,121 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Call of Duty® (2003).
6.6
2,334
1,121

-98% 19.99€ 0.50€

8. Sniper Ghost Warrior 3

Similarity 54% Go behind enemy lines with the ultimate modern military shooter. Play as an American sniper dropped in Georgia, near Russian border. Choose your own path to accomplish your missions across an unforgiving open world. Sniper Ghost Warrior 3 is a sniper, open world and multiplayer game developed and published by CI Games. Released on April 24th 2017 has received 18,502 reviews of which 12,341 were positive and 6,161 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Call of Duty® (2003).
6.6
12,341
6,161

-98% 19.99€ 0.53€

9. Enemy Front

Similarity 84% 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 5,436 reviews of which 3,599 were positive and 1,837 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Call of Duty® (2003).
6.5
3,599
1,837

-98% 19.99€ 0.56€

10. Gunscape

Similarity 54% Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players! Gunscape is a action, indie and multiplayer game developed and published by Blowfish Studios. Released on March 01st 2016 has received 1,249 reviews of which 828 were positive and 421 were negative resulting in a rating of 6.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Call of Duty® (2003).
6.4
828
421

-98% 19.99€ 0.58€

Free games like Call of Duty® (2003) on Steam

Check out this fantastic list of free-to-play games like Call of Duty® (2003) you can enjoy on Steam right now, updated on July 12th 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® (2003).

1. Counter-Strike 2

Similarity 52% 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 8,815,087 reviews of which 7,642,084 were positive and 1,173,003 were negative resulting in a rating of 8.6 out of 10. With 788,473 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Call of Duty® (2003).
8.6
7,642,084
1,173,003

788,473
players

2. Delta Force

Similarity 55% 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 120,862 reviews of which 75,734 were positive and 45,128 were negative resulting in a rating of 6.2 out of 10. Thanks to its free to play tag and a daily player base of 43,658, this game has secured the #2 spot in the ranking of free games like Call of Duty® (2003).
6.2
75,734
45,128

43,658
players

3. World of Tanks Blitz

Similarity 50% 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 148,161 reviews of which 116,407 were positive and 31,754 were negative resulting in a rating of 7.8 out of 10. Thanks to its free to play tag and a daily player base of 3,707, this game has secured the #3 spot in the ranking of free games like Call of Duty® (2003).
7.8
116,407
31,754

3,707
players

4. Aimlabs

Similarity 51% Aimlabs is the aim trainer of choice for over 40 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game! Aimlabs is a free to play, fps and shooter game developed and published by Statespace. Released on June 16th 2023 has received 84,332 reviews of which 79,517 were positive and 4,815 were negative resulting in an impressive rating of 9.3 out of 10. Attracting a solid base of 3,274 players due to its free access, this strategy game has achieved the #4 position in the best free games like Call of Duty® (2003).
9.3
79,517
4,815

3,274
players

5. Enlisted

Similarity 69% 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 28,163 reviews of which 22,507 were positive and 5,656 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 2,633 players due to its free access, this strategy game has achieved the #5 position in the best free games like Call of Duty® (2003).
7.9
22,507
5,656

2,633
players

6. Halo Infinite

Similarity 58% 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 177,041 reviews of which 123,333 were positive and 53,708 were negative resulting in a rating of 6.9 out of 10. Attracting a solid base of 2,448 players due to its free access, this strategy game has achieved the #6 position in the best free games like Call of Duty® (2003).
6.9
123,333
53,708

2,448
players

7. Splitgate 2

Similarity 52% Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a constantly evolving experience, featuring a new Battle Royale where you can portal between unique worlds. Welcome to the future of sport. Splitgate 2 is a shooter, free to play and multiplayer game developed and published by 1047 Games. Released on May 22nd 2025 has received 17,454 reviews of which 10,771 were positive and 6,683 were negative resulting in a rating of 6.1 out of 10. Attracting a solid base of 2,274 players due to its free access, this strategy game has achieved the #7 position in the best free games like Call of Duty® (2003).
6.1
10,771
6,683

2,274
players

8. Combat Master: Season 4

Similarity 60% Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more. Combat Master: Season 4 is a fps, multiplayer and action game developed and published by Alfa Bravo Inc. Released on April 21st 2023 has received 46,278 reviews of which 40,830 were positive and 5,448 were negative resulting in a rating of 8.7 out of 10. Attracting a solid base of 891 players due to its free access, this strategy game has achieved the #8 position in the best free games like Call of Duty® (2003).
8.7
40,830
5,448

891
players

9. STRAFTAT

Similarity 51% STRAFTAT is a 1v1 ONLINE first person SHOOTER with quick rounds in over 250 MAPS ; Including all WEAPONS and proximity chat STRAFTAT is a action, shooter and fps game developed by Sirius Lemaitre and Leonard Lemaitre and published by Lemaitre Bros. Released on October 24th 2024 has received 9,789 reviews of which 9,447 were positive and 342 were negative resulting in an impressive rating of 9.4 out of 10. Attracting a solid base of 389 players due to its free access, this strategy game has achieved the #9 position in the best free games like Call of Duty® (2003).
9.4
9,447
342

389
players

10. Black Squad

Similarity 63% Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam! Black Squad is a free to play, fps and shooter game developed by VALOFE and NS STUDIO and published by VALOFE. Released on June 26th 2019 has received 81,714 reviews of which 62,042 were positive and 19,672 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 201 players due to its free access, this strategy game has achieved the #10 position in the best free games like Call of Duty® (2003).
7.5
62,042
19,672

201
players