Games like Call of Duty: United Offensive on Steam

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

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The Darkness II

An intense first person shooter that delivers a twisted and gripping narrative of tragedy, modern crime drama, and supernatural horror.

Similarity 63%
Price 29.99€
Rating 9.0
Release 09 Feb 2012

Delta Force 2

You're a member of the U.S. Army's best kept secret: the elite SPECIAL OPERATIONS unit known as Delta Force, formed to BATTLE TERRORISM throughout the world. When the best of the rest can't handle the op, YOU are called into action. Can you handle THE JOB? Features FREE NovaWorld™: online gaming supporting up to 50 players.

Similarity 63%
Price -7% 4.64€
Rating 8.1
Release 18 Jun 2009

Delta Force 1

As a member of Delta Force — The Army's Elite, top secret special forces unit — the word 'impossible' is not in your vocabulary. In Delta Force, you will conduct missions swiftly and silently, in every possible terrain, under every imaginable condition and through unconventional means.

Similarity 63%
Price 4.99€
Rating 8.5
Release 18 Jun 2009

愤怒的孙子们

国产FPS巅疯制作...

Similarity 62%
Price 0.99€
Rating 7.9
Release 06 Jun 2024

Beach Invasion 1944

Defend the fortified beach during D-day against invading forces in this WW2 FPS game as the enemy attacks you with troops, tanks, planes and more! Use the iconic WWII weapons such as MG42, Flak88 and Panzers, prepare your defenses with mines, explosives and bonuses!

Similarity 62%
Price 9.75€
Rating 8.1
Release 02 Dec 2022

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.

Similarity 62%
Price -76% 7.18€
Rating 8.6
Release 17 Nov 2022

The Walking Dead: Saints & Sinners - Chapter 2: Retribution

Hunted by the seemingly unstoppable Axeman and facing off against the Tower’s latest push for total dominance, discover what connects these new threats together before it’s too late. New faces, places, weapons and gear all await you on your journey to a final showdown for the city's fate.

Similarity 62%
Price 9.75€
Rating 6.3
Release 21 Mar 2023

Chased by Darkness

Chased by Darkness is a 1-4 players co-op survival horror. Your mission is to face supernatural entities and banish them to the spiritual plane. Explore, fight enemies and don't let the darkness reach you.

Similarity 62%
Price 3.99€
Rating 6.9
Release 01 Jun 2021

Propagation VR

Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive?

Similarity 62%
Price Free to play
Rating 9.1
Release 25 Sep 2020

Turbo Overkill

Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir!

Similarity 62%
Price -83% 3.37€
Rating 9.2
Release 11 Aug 2023

DEATHLOOP

DEATHLOOP is a next-gen FPS from Arkane Lyon, the award-winning studio behind Dishonored. In DEATHLOOP, two rival assassins are trapped in a mysterious timeloop on the island of Blackreef, doomed to repeat the same day for eternity.

Similarity 62%
Price -86% 8.29€
Rating 7.5
Release 13 Sep 2021

Meet Your Maker

Meet Your Maker is a building game of brutal expression and conquest. Unleash your inner evil genius in co-op or single-player to build the ultimate fortress of devious deathtraps, or take on those built by others in a high-stakes heist to steal resources essential for your survival.

Similarity 62%
Price -67% 5.19€
Rating 7.0
Release 04 Apr 2023

Bright Memory: Infinite

Bright Memory: Infinite is an all-new lightning-fast fusion of the FPS and action genres, created by FYQD-Studio. Combine a wide variety of skills and abilities to unleash dazzling combo attacks.

Similarity 62%
Price -50% 8.39€
Rating 9.0
Release 11 Nov 2021

Men of War II

Experience warfare like never before! Men of War II, the anticipated sequel to the highly acclaimed RTS franchise is here with all-new units, locations, campaigns, game modes and true trademarks of the series: historical fidelity and action-filled gameplay on the Eastern and Western Fronts of WWII.

Similarity 62%
Price -38% 27.99€
Rating 6.2
Release 15 May 2024

War Dust VR: 32v32 Battlefields

Join the fight in War Dust VR, the ultimate FPS shooter with immersive VR gameplay. Dominate expansive battlefields with diverse vehicles, exciting mechanics, and strategic control points. Join your team and become a champion of this multiplayer war today!

Similarity 62%
Price 20.99€
Rating 7.7
Release 06 May 2020

Bright Memory

Bright Memory is a lightning-fast fusion of the FPS and action genres, created by one-man development studio FYQD using Unreal Engine. Combine a wide variety of skills and abilities to unleash dazzling combo attacks.

Similarity 62%
Price -60% 2.63€
Rating 8.9
Release 25 Mar 2020

Warplanes: WW2 Dogfight

Grab the control yoke of a warplane and jump into the battlefields of World War 2 in this thrilling combat flight action game. In each of the campaigns for USA, Great Britain, USSR, Germany and Japan you will assume the role of a pilot and squadron leader of an elite air force unit.

Similarity 62%
Price Free to play
Rating 8.2
Release 06 Apr 2019

LOEK

LOEK is a FPS where the goal is to shoot farm animals with a rocket launcher.

Similarity 62%
Price Free to play
Rating 8.8
Release 10 Feb 2020

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.

Similarity 62%
Price -92% 4.89€
Rating 6.8
Release 12 Oct 2021

Hand Simulator: Survival

Wild island. Thirst and hunger. Dangerous animals and insects. The perfect place to test your survival skills, especially if you only have empty hands, especially if it is a hand simulator.

Similarity 62%
Price -50% 1.49€
Rating 8.4
Release 17 Dec 2019

The Walking Dead: Saints & Sinners

Saints & Sinners is a game unlike any other in The Walking Dead universe. Every challenge you face and decision you make is driven by YOU. Fight the undead, scavenge through the flooded ruins of New Orleans, and face gut-wrenching choices for you and the other survivors. Live The Walking Dead.

Similarity 62%
Price 19.50€
Rating 8.5
Release 23 Jan 2020

Hellbound: Survival Mode

FULL GAME NOW AVAILABLE. GO GET IT! This is the Free Survival Mode for Hellbound: a '90s style First Person Shooter, made 30 years later… but just a glimpse of the full game, go check it out!

Similarity 62%
Price Free to play
Rating 8.4
Release 22 Nov 2019

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 62%
Price -61% 2.57€
Rating 8.1
Release 30 May 2019

World War Z

World War Z is a heart-pounding coop third-person shooter for up to 4 players featuring massive swarms of hundreds of zombies, focused on fast-paced, gruesomely spectacular action.

Similarity 62%
Price 29.99€
Rating 8.2
Release 21 Sep 2021

Most played games like Call of Duty: United Offensive on Steam

Take a look at the top games like Call of Duty: United Offensive that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.

1. Hearts of Iron IV

Similarity 66% Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history. Hearts of Iron IV is a strategy, world war ii and grand strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on June 06th 2016 has received 337,250 reviews of which 300,980 were positive and 36,270 were negative resulting in a rating of 8.8 out of 10. The game has hit the top spot as the #1 most played game like Call of Duty: United Offensive, thanks to its 33,646 peak concurrent players over the last day.
8.8
300,980
36,270

33,646
players

2. Delta Force

Similarity 68% 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. While seeing 27,648 players online at once in the last 24 hours, this game is currently ranked #2 among games like Call of Duty: United Offensive based on player count.
6.5
64,093
34,017

27,648
players

3. Arma Reforger

Similarity 71% 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 27,305 reviews of which 20,433 were positive and 6,872 were negative resulting in a rating of 7.4 out of 10. While seeing 14,556 players online at once in the last 24 hours, this game is currently ranked #3 among games like Call of Duty: United Offensive based on player count.
7.4
20,433
6,872

14,556
players

4. Arma 3

Similarity 71% 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 281,552 reviews of which 254,591 were positive and 26,961 were negative resulting in a rating of 9.0 out of 10. With 10,166 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Call of Duty: United Offensive.
9.0
254,591
26,961

10,166
players

5. Ready or Not

Similarity 63% 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 229,302 reviews of which 204,210 were positive and 25,092 were negative resulting in a rating of 8.8 out of 10. With 10,029 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Call of Duty: United Offensive.
8.8
204,210
25,092

10,029
players

6. Metro 2033 Redux

Similarity 67% 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 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. With 9,746 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Call of Duty: United Offensive.
9.0
87,371
8,895

9,746
players

7. Squad

Similarity 63% 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 206,309 reviews of which 171,341 were positive and 34,968 were negative resulting in a rating of 8.2 out of 10. With 9,653 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Call of Duty: United Offensive.
8.2
171,341
34,968

9,653
players

8. Counter-Strike

Similarity 64% 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 249,036 reviews of which 242,642 were positive and 6,394 were negative resulting in an impressive rating of 9.6 out of 10. With 9,229 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Call of Duty: United Offensive.
9.6
242,642
6,394

9,229
players

9. Counter-Strike: Source

Similarity 73% 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 181,129 reviews of which 174,375 were positive and 6,754 were negative resulting in an impressive rating of 9.5 out of 10. With 8,037 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Call of Duty: United Offensive.
9.5
174,375
6,754

8,037
players

10. Battlefield™ 1

Similarity 73% 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 186,573 reviews of which 161,403 were positive and 25,170 were negative resulting in a rating of 8.6 out of 10. With 6,368 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Call of Duty: United Offensive.
8.6
161,403
25,170

6,368
players

Best deals on games like Call of Duty: United Offensive on Steam

Discover fantastic savings with the best discounts on a variety of games like Call of Duty: United Offensive 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: United Offensive.

1. Metro 2033 Redux

Similarity 67% 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 96,266 reviews of which 87,371 were positive and 8,895 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 92% discount, this game currently holds the #1 spot in the best deals for games like Call of Duty: United Offensive.
9.0
87,371
8,895

-92% 18.75€ 1.50€

2. Back 4 Blood

Similarity 62% 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. Thanks to its incredible 92% discount, this game is now the #2 best deal in games like Call of Duty: United Offensive.
6.8
46,346
21,432

-92% 61.13€ 4.89€

3. Zombie Army Trilogy

Similarity 77% 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. Thanks to its incredible 91% discount, this game is now the #3 best deal in games like Call of Duty: United Offensive.
8.5
15,174
2,358

-91% 40.67€ 3.66€

4. Unity of Command II

Similarity 66% Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games. Unity of Command II is a strategy, world war ii and simulation game developed by 2x2 Games and Croteam and published by 2x2 Games. Released on November 12th 2019 has received 1,874 reviews of which 1,513 were positive and 361 were negative resulting in a rating of 7.8 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: United Offensive.
7.8
1,513
361

-91% 29.78€ 2.68€

5. Sniper Ghost Warrior 3

Similarity 74% 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 18,388 reviews of which 12,266 were positive and 6,122 were negative resulting in a rating of 6.6 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: United Offensive.
6.6
12,266
6,122

-91% 19.56€ 1.76€

6. POSTAL 2

Similarity 68% 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 113,983 reviews of which 110,381 were positive and 3,602 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 #6 position in the best deals for games like Call of Duty: United Offensive.
9.5
110,381
3,602

-90% 10.00€ 1.00€

7. Hidden & Dangerous 2: Courage Under Fire

Similarity 91% 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: United Offensive.
8.9
821
41

-90% 10.00€ 1.00€

8. Men of War: Assault Squad 2

Similarity 74% Men of War: Assault Squad 2 features new single player style skirmish modes that take players from extreme tank combat to deadly sniper stealth missions. Commanders can now faceoff against opponents on various new multiplayer 1v1 – 8v8 maps. Men of War: Assault Squad 2 is a strategy, world war ii and war game developed by Digitalmindsoft and published by Fulqrum Publishing. Released on May 15th 2014 has received 44,031 reviews of which 40,178 were positive and 3,853 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 89% discount, this title has earned the #8 position in the best deals for games like Call of Duty: United Offensive.
9.0
40,178
3,853

-89% 31.00€ 3.41€

9. Day of Infamy

Similarity 92% Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torch the enemy, or use a radio to call in fire support. Day of Infamy is a teamwork-oriented shooter that will keep you on your toes and coming back for more with its diverse game modes and authentic arsenal. Day of Infamy is a world war ii, fps and multiplayer game developed and published by New World Interactive. Released on March 23rd 2017 has received 22,061 reviews of which 18,187 were positive and 3,874 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 89% discount, this title has earned the #9 position in the best deals for games like Call of Duty: United Offensive.
8.1
18,187
3,874

-89% 12.64€ 1.39€

10. Men of War: Assault Squad

Similarity 66% Men of War: Assault Squad features a completely new cooperative skirmish game mode with access to five different nations (Russia, Germany, USA, Commonwealth and, for the first time ever in the Men of War series, Japan) as well as increased realism and accessibility. Men of War: Assault Squad is a strategy, world war ii and war game developed by Digitalmindsoft and published by Fulqrum Publishing. Released on February 24th 2011 has received 4,913 reviews of which 4,313 were positive and 600 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 88% discount, this title has earned the #10 position in the best deals for games like Call of Duty: United Offensive.
8.5
4,313
600

-88% 10.00€ 1.20€

Free games like Call of Duty: United Offensive on Steam

Check out this fantastic list of free-to-play games like Call of Duty: United Offensive 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: United Offensive.

1. Delta Force

Similarity 68% 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 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Call of Duty: United Offensive.
6.5
64,093
34,017

27,648
players

2. World of Warships

Similarity 65% 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 co-op game developed and published by Wargaming Group Limited. Released on November 15th 2017 has received 145,891 reviews of which 112,550 were positive and 33,341 were negative resulting in a rating of 7.6 out of 10. Thanks to its free to play tag and a daily player base of 4,553, this game has secured the #2 spot in the ranking of free games like Call of Duty: United Offensive.
7.6
112,550
33,341

4,553
players

3. World of Tanks Blitz

Similarity 81% 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. Thanks to its free to play tag and a daily player base of 4,173, this game has secured the #3 spot in the ranking of free games like Call of Duty: United Offensive.
7.8
115,984
31,471

4,173
players

4. World of Tanks

Similarity 65% Jump into the free-to-play team-based shooter with an ever-expanding roster of historical vehicles, stunning graphics, spectacular locales, and orchestral scores. Show your mastery and face other players in thrilling PvP clashes. A unique mix of strategy and action awaits! World of Tanks is a tanks, free to play and action game developed and published by Wargaming Group Limited. Released on April 28th 2021 has received 85,341 reviews of which 71,704 were positive and 13,637 were negative resulting in a rating of 8.3 out of 10. Attracting a solid base of 4,042 players due to its free access, this strategy game has achieved the #4 position in the best free games like Call of Duty: United Offensive.
8.3
71,704
13,637

4,042
players

5. Enlisted

Similarity 77% 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 25,067 reviews of which 20,112 were positive and 4,955 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 #5 position in the best free games like Call of Duty: United Offensive.
7.9
20,112
4,955

2,977
players

6. Mini Royale

Similarity 70% 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 1,786 reviews of which 1,164 were positive and 622 were negative resulting in a rating of 6.4 out of 10. Attracting a solid base of 1,797 players due to its free access, this strategy game has achieved the #6 position in the best free games like Call of Duty: United Offensive.
6.4
1,164
622

1,797
players

7. DCS World Steam Edition

Similarity 71% 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 36,704 reviews of which 31,246 were positive and 5,458 were negative resulting in a rating of 8.4 out of 10. Attracting a solid base of 972 players due to its free access, this strategy game has achieved the #7 position in the best free games like Call of Duty: United Offensive.
8.4
31,246
5,458

972
players

8. MechWarrior Online™ Legends

Similarity 66% 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 12,139 reviews of which 9,726 were positive and 2,413 were negative resulting in a rating of 7.8 out of 10. Attracting a solid base of 571 players due to its free access, this strategy game has achieved the #8 position in the best free games like Call of Duty: United Offensive.
7.8
9,726
2,413

571
players

9. Quake Champions

Similarity 68% 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 38,273 reviews of which 28,231 were positive and 10,042 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 286 players due to its free access, this strategy game has achieved the #9 position in the best free games like Call of Duty: United Offensive.
7.3
28,231
10,042

286
players

10. Black Squad

Similarity 74% 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 81,712 reviews of which 62,058 were positive and 19,654 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 285 players due to its free access, this strategy game has achieved the #10 position in the best free games like Call of Duty: United Offensive.
7.5
62,058
19,654

285
players