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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Hitman 2: Silent Assassin

Enter the realm of a retired assassin, forced back into action by treason. You may be a hired killer but you still have a sense of loyalty and justice. Visit the dark recesses of a world corrupted by crime, greed, degradation and dishonor. And a past that catches up with you.

Similarity 56%
Price -89% 1.00€
Rating 8.0
Release 15 Mar 2007

Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

Similarity 56%
Price -67% 6.52€
Rating 8.9
Release 25 Jan 2022

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.

Similarity 56%
Price -60% 19.88€
Rating 8.8
Release 13 Dec 2023

Total Tank Simulator

Commander in the ranks. Soldier at heart. Choose a faction and deploy and command your army into massive physics-driven WWII battles to the last man standing. Destroy everything on sight with an insane amount of units that will behave tactically.

Similarity 56%
Price -60% 7.99€
Rating 7.7
Release 20 May 2020

WARMODE

Free to play shooter about the confrontation of two irreconcilable sides, represented by the government military housings and the armed hirelings. Try your hand at virtual battles with off-scale dynamics and hurricane gameplay in the spirit of the classical shooters.

Similarity 56%
Price Free to play
Rating 6.1
Release 13 Sep 2019

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 56%
Price -75% 2.49€
Rating 8.5
Release 17 Sep 2014

Call of Duty®: Black Ops II

Pushing the boundaries of what fans have come to expect from the record-setting entertainment franchise, Call of Duty®: Black Ops II propels players into a near future Cold War

Similarity 56%
Price 59.99€
Rating 8.5
Release 12 Nov 2012

STAR WARS™ Jedi Knight: Dark Forces II

Jedi Knight: Dark Forces II picks up where the award-winning Dark Forces™ game left off...with even more features and firepower in dazzling 3D graphics. As Kyle Katarn, you must acquire a lightsaber and learn the ways of the Force to become a Jedi Knight.

Similarity 56%
Price 5.89€
Rating 7.7
Release 16 Sep 2009

Call of Cthulhu®: Dark Corners of the Earth

Call of Cthulhu: Dark Corners of the Earth is a first-person horror game that combines intense action and adventure elements.

Similarity 56%
Price 4.99€
Rating 6.6
Release 16 Jun 2009

Total War: EMPIRE – Definitive Edition

Command the seas, control the land, forge a new nation, and conquer the globe.

Similarity 56%
Price -75% 6.24€
Rating 8.9
Release 04 Mar 2009

STAR WARS™ Jedi Knight - Jedi Academy™

Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.

Similarity 56%
Price -75% 2.43€
Rating 9.3
Release 16 Sep 2009

Judge Dredd: Dredd vs. Death

Welcome to Mega-City One, a city of over 400 million people - every one of them a potential criminal. It is the third decade of the 22nd Century, unemployment is widespread, boredom is universal and only the Judges can prevent total anarchy. Empowered to dispense instant justice, they are Judge, Jury and Executioner all in one.

Similarity 56%
Price 7.99€
Rating 8.3
Release 26 Mar 2009

Crysis Remastered

The classic first person shooter from Crytek is back with the action-packed gameplay, sandbox world, and thrilling epic battles you loved the first time around – now with remastered graphics optimized for a new generation of hardware.

Similarity 55%
Price -78% 6.65€
Rating 7.4
Release 17 Sep 2021

H-SNIPER: World War II

H-Sniper: World War II is a dynamic shooting game based on a sniper mechanics and inspired by World War II theme. You are playing as one of a few soldiers left, shooting the enemies from a hidden spot on the battleground.

Similarity 55%
Price 0.99€
Rating 8.3
Release 06 Sep 2020

WRATH: Aeon of Ruin

Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

Similarity 55%
Price 24.99€
Rating 7.2
Release 27 Feb 2024

DOOM Eternal

Hell’s armies have invaded Earth. Become the Slayer in an epic single-player campaign to conquer demons across dimensions and stop the final destruction of humanity. The only thing they fear... is you.

Similarity 55%
Price -78% 8.77€
Rating 9.0
Release 19 Mar 2020

Tom Clancy's Ghost Recon® Wildlands

Create a team with up to 3 friends in Tom Clancy’s Ghost Recon® Wildlands and enjoy the ultimate military shooter experience set in a massive, dangerous, and responsive open world.

Similarity 55%
Price 49.99€
Rating 7.9
Release 06 Mar 2017

Vengeance

Old-modern-school shooter with a focus on the player. Play one of the fastest multiplayer games out there with dozens of weapons and a challenging recoil. Play fast. Play the past!

Similarity 55%
Price 6.59€
Rating 7.4
Release 29 Apr 2020

Hired Ops

Hired Ops is a session-based online shooter dedicated to fierce conflicts between rival mercenary groups battling on a global scale.

Similarity 55%
Price Free to play
Rating 6.6
Release 13 Apr 2021

Blitzkrieg Anthology

March into the real-time strategy legend, Blitzkrieg, and prepare for war. This legendary WWII RTS blends unprecedented realism and accuracy to form immersive 3D backgrounds and a game where brute force often takes a back seat to strategy and wits.

Similarity 55%
Price 4.99€
Rating 8.6
Release 16 Sep 2014

Tom Clancy's Ghost Recon: Future Soldier™

In Ghost Recon Future Soldier join an elite team of highly trained, cut-throat special-ops soldiers. Armed to the teeth with unrivalled combat technology, Ghost Recon takes you to the globe’s most deadly warzones to hunt down the highest value targets.

Similarity 55%
Price 14.99€
Rating 6.8
Release 27 Jun 2012

Painkiller Overdose

The critically-acclaimed and award-winning FPS franchise is back! Packed with tons of fast-paced, adrenaline-fueled single player and multiplayer action, Painkiller Overdose brings with it 6 innovative new demonic weapons, mind-bending physics, lightning-player maps, over 40 demented and sickly-twisted monsters from Hell and gigantic end...

Similarity 55%
Price -75% 1.26€
Rating 6.9
Release 30 Oct 2007

Heretic: Shadow of the Serpent Riders

In a realm corrupted by the evil magic of three brothers known as the Serpent Riders, you are a heretic. As one of the last Sidhe elves, and a capable mage, you embark on a quest for vengeance against those who slaughtered your friends, family, and entire race.

Similarity 55%
Price 4.99€
Rating 8.9
Release 03 Aug 2007

Quake II RTX

Quake II RTX is a cutting-edge, ray-traced reimagining of id software’s old school classic, by NVIDIA’s Lightspeed Studios. Global lighting effects, including realistic reflections, refraction, shadows, ambient occlusion and global illumination are a result of the path-traced simulation of light.

Similarity 55%
Price Free to play
Rating 8.5
Release 06 Jun 2019

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 May 01st 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 8,740,794 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 Call of Duty® (2003), thanks to its 858,664 peak concurrent players over the last day.
8.7
7,583,945
1,156,849

858,664
players

2. Tom Clancy's Rainbow Six® Siege

Similarity 52% 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 65,592 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.
8.4
1,166,753
223,097

65,592
players

3. Delta Force

Similarity 52% 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 103,330 reviews of which 66,752 were positive and 36,578 were negative resulting in a rating of 6.4 out of 10. While seeing 37,658 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.
6.4
66,752
36,578

37,658
players

4. Red Dead Redemption 2

Similarity 53% 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 717,516 reviews of which 661,377 were positive and 56,139 were negative resulting in an impressive rating of 9.1 out of 10. With 23,553 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Call of Duty® (2003).
9.1
661,377
56,139

23,553
players

5. Arma Reforger

Similarity 58% 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 27,917 reviews of which 20,990 were positive and 6,927 were negative resulting in a rating of 7.4 out of 10. With 12,872 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Call of Duty® (2003).
7.4
20,990
6,927

12,872
players

6. 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 207,162 reviews of which 172,119 were positive and 35,043 were negative resulting in a rating of 8.2 out of 10. With 11,935 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Call of Duty® (2003).
8.2
172,119
35,043

11,935
players

7. 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 281,978 reviews of which 254,964 were positive and 27,014 were negative resulting in a rating of 9.0 out of 10. With 8,951 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Call of Duty® (2003).
9.0
254,964
27,014

8,951
players

8. Counter-Strike: Source

Similarity 62% 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 181,503 reviews of which 174,736 were positive and 6,767 were negative resulting in an impressive rating of 9.5 out of 10. With 8,137 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Call of Duty® (2003).
9.5
174,736
6,767

8,137
players

9. Counter-Strike

Similarity 54% 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 249,437 reviews of which 243,044 were positive and 6,393 were negative resulting in an impressive rating of 9.6 out of 10. With 8,028 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Call of Duty® (2003).
9.6
243,044
6,393

8,028
players

10. Ready or Not

Similarity 56% 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. Ready or Not is a tactical, realistic and fps game developed by and published by Void Interactive. Released on December 13th 2023 has received 232,241 reviews of which 206,958 were positive and 25,283 were negative resulting in a rating of 8.8 out of 10. With 6,230 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Call of Duty® (2003).
8.8
206,958
25,283

6,230
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 May 01st 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Call of Duty® (2003).

1. Rising Storm 2: Vietnam

Similarity 53% 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 Call of Duty® (2003).
8.5
49,438
7,516

-95% 20.99€ 1.04€

2. F.E.A.R. 3

Similarity 52% 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 12,665 reviews of which 9,019 were positive and 3,646 were negative resulting in a rating of 7 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Call of Duty® (2003).
7
9,019
3,646

-93% 19.71€ 1.38€

3. Metro 2033 Redux

Similarity 60% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 103,741 reviews of which 94,593 were positive and 9,148 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like Call of Duty® (2003).
9.0
94,593
9,148

-92% 18.75€ 1.50€

4. Sniper Elite 4

Similarity 62% 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 #4 position in the best deals for games like Call of Duty® (2003).
9.0
53,718
5,208

-91% 59.22€ 5.33€

5. Zombie Army Trilogy

Similarity 60% 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 17,539 reviews of which 15,182 were positive and 2,357 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® (2003).
8.5
15,182
2,357

-91% 40.67€ 3.66€

6. 303 Squadron: Battle of Britain

Similarity 57% The enemies are close, would you dare to join the Squadron? Tweak planes in a 1st person mechanic mode, set the clouds on fire in aerial fights sim and discover extra missions in an open world of RAF Base. Enjoy a gameplay based on a real history and become the Ace of Sky. 303 Squadron: Battle of Britain is a simulation, action and indie game developed by Atomic Jelly and published by Atomic Jelly and Movie Games S.A.. Released on August 31st 2018 has received 415 reviews of which 257 were positive and 158 were negative resulting in a rating of 6 out of 10. Currently offered at a significant 91% discount, this title has earned the #6 position in the best deals for games like Call of Duty® (2003).
6
257
158

-91% 9.75€ 0.87€

7. POSTAL 2

Similarity 55% Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong? POSTAL 2 is a violent, dark humor and open world game developed and published by Running With Scissors. Released on November 02nd 2012 has received 114,567 reviews of which 110,950 were positive and 3,617 were negative resulting in an impressive rating of 9.5 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® (2003).
9.5
110,950
3,617

-90% 10.00€ 1.00€

8. Red Orchestra 2: Heroes of Stalingrad with Rising Storm

Similarity 76% 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 Call of Duty® (2003).
9.1
34,679
2,855

-90% 24.99€ 2.49€

9. Shadow Warrior

Similarity 52% Shadow Warrior is a bold reimagining of the classic 3D Realms’ shooter from independent developer Flying Wild Hog (Hard Reset) starring the legendary and quick-witted warrior Lo Wang. Shadow Warrior is a action, fps and swordplay game developed by Flying Wild Hog and published by Devolver Digital. Released on September 26th 2013 has received 26,079 reviews of which 24,007 were positive and 2,072 were negative resulting in an impressive rating of 9.0 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® (2003).
9.0
24,007
2,072

-90% 28.00€ 2.80€

10. Hidden & Dangerous 2: Courage Under Fire

Similarity 74% 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 #10 position in the best deals for games like Call of Duty® (2003).
8.9
821
41

-90% 10.00€ 1.00€

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 May 01st 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 8,740,794 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 858,664 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Call of Duty® (2003).
8.7
7,583,945
1,156,849

858,664
players

2. Delta Force

Similarity 52% 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 103,330 reviews of which 66,752 were positive and 36,578 were negative resulting in a rating of 6.4 out of 10. Thanks to its free to play tag and a daily player base of 37,658, this game has secured the #2 spot in the ranking of free games like Call of Duty® (2003).
6.4
66,752
36,578

37,658
players

3. World of Tanks Blitz

Similarity 61% 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 147,659 reviews of which 116,095 were positive and 31,564 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 3,228, this game has secured the #3 spot in the ranking of free games like Call of Duty® (2003).
7.8
116,095
31,564

3,228
players

4. Enlisted

Similarity 61% 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 26,095 reviews of which 20,907 were positive and 5,188 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 2,814 players due to its free access, this strategy game has achieved the #4 position in the best free games like Call of Duty® (2003).
7.9
20,907
5,188

2,814
players

5. Halo Infinite

Similarity 52% 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 176,400 reviews of which 123,072 were positive and 53,328 were negative resulting in a rating of 6.9 out of 10. Attracting a solid base of 2,429 players due to its free access, this strategy game has achieved the #5 position in the best free games like Call of Duty® (2003).
6.9
123,072
53,328

2,429
players

6. Mini Royale

Similarity 52% Brace yourself for an action-packed shooter experience in Mini Royale! Battle as green army toy soldiers in a massive kids' bedroom, fighting for survival in modes like Battle Royale, Deathmatch, and more—where only the strongest players or teams claim victory. Mini Royale is a battle royale, shooter and multiplayer game developed and published by IndigoBlue. Released on March 27th 2025 has received 2,041 reviews of which 1,314 were positive and 727 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 897 players due to its free access, this strategy game has achieved the #6 position in the best free games like Call of Duty® (2003).
6.3
1,314
727

897
players

7. DCS World Steam Edition

Similarity 58% Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World! DCS World Steam Edition is a simulation, flight and free to play game developed and published by Eagle Dynamics SA. Released on August 02nd 2013 has received 36,863 reviews of which 31,382 were positive and 5,481 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 884 players due to its free access, this strategy game has achieved the #7 position in the best free games like Call of Duty® (2003).
8.4
31,382
5,481

884
players

8. MechWarrior Online™ Legends

Similarity 53% MechWarrior Online™ Legends is a tactical, 'Mech-based online shooter set in the vast BattleTech Universe. Assume the role of an elite MechWarrior, piloting powerful BattleMechs, fighting for supremacy over the Inner Sphere. MechWarrior Online™ Legends is a free to play, mechs and multiplayer game developed and published by Piranha Games Inc.. Released on December 10th 2015 has received 12,174 reviews of which 9,752 were positive and 2,422 were negative resulting in a rating of 7.8 out of 10. Attracting a solid base of 417 players due to its free access, this strategy game has achieved the #8 position in the best free games like Call of Duty® (2003).
7.8
9,752
2,422

417
players

9. Black Squad

Similarity 59% 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 81,711 reviews of which 62,061 were positive and 19,650 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 223 players due to its free access, this strategy game has achieved the #9 position in the best free games like Call of Duty® (2003).
7.5
62,061
19,650

223
players

10. Quake Champions

Similarity 56% Step into the Arena. Compete against players from around the world in this fast-paced shooter that combines the dark mythos of the original Quake with the skill-based competition of Quake III Arena. Become a Champion. Quake Champions is a arena shooter, hero shooter and early access game developed by id Software and published by Bethesda Softworks. Released on August 18th 2022 has received 38,296 reviews of which 28,247 were positive and 10,049 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 218 players due to its free access, this strategy game has achieved the #10 position in the best free games like Call of Duty® (2003).
7.3
28,247
10,049

218
players