Games like OPERATOR on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like OPERATOR are available at the bottom of the page.
GROUND BRANCH
From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.Black One Blood Brothers
Black One Blood Brothers is a tactical military shooter game where strategy and coordination are key. Command a squad of top operators, with unique skills, through high-risk missions around the globe. Customize your crew, plan your missions, and adjust on the fly for a vast replayability.Arma Reforger
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.Rising Front
A FPS WW1 & Revolutionary War battle simulator with a focus on Workshop Content, rag-doll physics, intelligent AI, massive battles, procedural AI cover system, real-time building system and FPS combat!Incursion Red River
Incursion Red River is a tactical first-person extraction shooter set in war-torn modern day Vietnam. Exclusively single-player and co-op gameplay! Customize your loadout, complete contracts & extract, or die trying!Call to Arms
Call to Arms offers an innovative mix of real-time strategy and 3rd, as well as 1st person controls. Set in the time of modern warfare, the game offers realistically modeled vehicles and heavy weaponry. Command your troops to victory or fight by yourself in the 3rd or 1st person action mode.Army Troop
Army Troop is an old-school PvP World War 2 online first-person shooter. Reminding you of the good old days World War games.War of Rights
War of Rights is a first person multiplayer game featuring massive 350 player battles with a focus on historical authenticity, teamplay and immersion. It is set during the perilous days of the American Civil War, in the Maryland Campaign of September, 1862.Operation: Harsh Doorstop
Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by ex-developers of Squad, Red Orchestra, and Insurgency.Six Days in Fallujah
NEW! Play solo with an AI fireteam or co-op online. Six Days in Fallujah is an intensely realistic first-person tactical shooter based on true stories from one of this century’s toughest urban battles.SCP: 5K
SCP: 5K is a co-op or singleplayer tactical horror FPS project that puts players in the midst of a conspiracy where the SCP Foundation has turned on humanity. Enjoy Early Access as we continue to work towards a completed full release of the project!Freeman: Guerrilla Warfare
In the anarchic world of Freeman: Guerrilla Warfare, only the mightiest warlord rules. Start with a pistol and a few militias, you will set yourself on a wild and ambitious journey towards world domination. Enjoy the immersive combination of intense FPS and sandbox strategy.Ravenfield
Fight upon the Ravenfield together with your Blue allies! Take down those pesky Reds using helicopters, tanks, guns, and active ragdoll physics!Executive Assault 2
The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.Battle Cry of Freedom
Battle Cry of Freedom brings brutal real-time first and third-person combat set in the 19th Century America, presenting players with the opportunity to re-fight the American Civil War as either the Union or the Confederates.Zero Caliber VR
Zero Caliber is the ultimate VR FPS: single player/Co-op campaign, PvP and mod support with 40+ realistic firearms & melee weapons, 100+ unlockable skins, 50+ attachments, realistic physics, progression & more! Immerse yourself in the action, customize your gear and unleash your inner hero!Gray Zone Warfare
Gray Zone Warfare challenges you with the first open-world extraction shooter emphasizing realism. Deploy with a Private Military Company, survive high-stakes PvEvP or PvE MMO battles against human operators and AI enemies, unravel Lamang island’s mysteries, and thrive through hard-earned progress.Ultimate Zombie Defense 2
4-player co-op, zombie slaying, base building, boss battling mayhem! Cleanse the infected wave by wave and upgrade your base with traps & defenses in Ultimate Zombie Defense 2!Arma 3
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.Zero Hour
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.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!Black Squad
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!Marauders
Marauders is a tactical first-person multiplayer looter shooter set in a sci-fi universe. As a space pirate, work solo, or in a squad with up to 3 other players to navigate a hostile battleground, hunt for loot, craft new weapons and gear, and salvage what you’ll need to survive.Infinite Tournament Paintball
Infinite is a modern era paintball game that aims to capture the real world aspects of tournament style paintball. Featuring X-Ball format of up to 10V10, Online and Offline Play, markers set to 10.5 ramping, slide or dive into your bunker and engage in competitive matchesMost played games like OPERATOR on Steam
Take a look at the top games like OPERATOR that are currently attracting the largest player bases on the Steam platform, as of April 15th 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 8,706,045 reviews of which 7,555,742 were positive and 1,150,303 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 OPERATOR, thanks to its 1,747,216 peak concurrent players over the last day.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 1,385,109 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 84,383 players online at once in the last 24 hours, this game is currently ranked #2 among games like OPERATOR based on player count.3. PAYDAY 2
Similarity 57% 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. While seeing 24,643 players online at once in the last 24 hours, this game is currently ranked #3 among games like OPERATOR based on player count.4. Squad
Similarity 54% 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 19,728 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like OPERATOR.5. Arma 3
Similarity 59% 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 12,076 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like OPERATOR.6. Arma Reforger
Similarity 70% 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 26,733 reviews of which 19,898 were positive and 6,835 were negative resulting in a rating of 7.3 out of 10. With 11,945 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like OPERATOR.7. 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 147,455 reviews of which 115,984 were positive and 31,471 were negative resulting in a rating of 7.8 out of 10. With 9,648 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like OPERATOR.8. Warhammer 40,000: Darktide
Similarity 53% Take back the city of Tertium from hordes of bloodthirsty foes in this intense and brutal action shooter. Warhammer 40,000: Darktide is the new co-op focused experience from the award-winning team behind the Vermintide series. As Tertium falls, Rejects Will Rise. Warhammer 40,000: Darktide is a action-adventure, horror and combat game developed and published by Fatshark. Released on November 30th 2022 has received 111,015 reviews of which 78,530 were positive and 32,485 were negative resulting in a rating of 7.0 out of 10. With 9,212 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like OPERATOR.9. Hell Let Loose
Similarity 55% Join the ever expanding experience of Hell Let Loose - a hardcore World War Two first person shooter with epic battles of 100 players with infantry, tanks, artillery, a dynamically shifting front line and a unique resource based RTS-inspired meta-game. Hell Let Loose is a shooter, realistic and world war ii game developed and published by Team17. Released on July 27th 2021 has received 136,525 reviews of which 112,491 were positive and 24,034 were negative resulting in a rating of 8.2 out of 10. With 6,332 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like OPERATOR.10. Enlisted
Similarity 55% 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. With 4,991 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like OPERATOR.Best deals on games like OPERATOR on Steam
Discover fantastic savings with the best discounts on a variety of games like OPERATOR available on Steam right now, updated on April 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like OPERATOR.
1. Day of Infamy
Similarity 57% 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. Featuring a massive 89% discount, this game currently holds the #1 spot in the best deals for games like OPERATOR.2. Beyond The Wire
Similarity 58% Set in the muddy trenches of WW1, Beyond The Wire is a 50v50 multiplayer FPS that immerses players in the desperate & brutal circumstances of the Great War. Featuring an arsenal of historic weapons, ten massive maps, ten playable factions, era-specific tanks, & a brutal melee combat system. Beyond The Wire is a fps, war and world war i game developed by Redstone Interactive and published by Offworld. Released on August 31st 2022 has received 7,450 reviews of which 4,761 were positive and 2,689 were negative resulting in a rating of 6.3 out of 10. Thanks to its incredible 86% discount, this game is now the #2 best deal in games like OPERATOR.3. Zero Caliber VR
Similarity 60% Zero Caliber is the ultimate VR FPS: single player/Co-op campaign, PvP and mod support with 40+ realistic firearms & melee weapons, 100+ unlockable skins, 50+ attachments, realistic physics, progression & more! Immerse yourself in the action, customize your gear and unleash your inner hero! Zero Caliber VR is a military, singleplayer and co-op game developed and published by XREAL Games. Released on July 31st 2023 has received 4,796 reviews of which 3,685 were positive and 1,111 were negative resulting in a rating of 7.5 out of 10. Thanks to its incredible 80% discount, this game is now the #3 best deal in games like OPERATOR.4. PAYDAY 2
Similarity 57% 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. Currently offered at a significant 78% discount, this title has earned the #4 position in the best deals for games like OPERATOR.5. Tom Clancy's Ghost Recon®
Similarity 56% Eastern Europe, 2008. War has broken out on the borders of Russia and the fate of the world hangs in the balance. That's when the call goes out for the Ghostsan elite handful of specially trained Green Berets, armed with the latest technology and trained to use the deadliest weapons. Tom Clancy's Ghost Recon® is a tactical, fps and action game developed by Red Storm Entertainment and published by Ubisoft. Released on July 15th 2008 has received 1,492 reviews of which 1,378 were positive and 114 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 75% discount, this title has earned the #5 position in the best deals for games like OPERATOR.6. Squad 44
Similarity 56% Team up and join the frontline in Squad 44, the most authentic tactical WW2 shooter. Experience ruthless realism with an immense arsenal of faithfully recreated weapons and vehicles across massive WW2 battlefields. Squad 44 is a world war ii, fps and simulation game developed and published by Offworld. Released on August 09th 2018 has received 24,511 reviews of which 18,429 were positive and 6,082 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 73% discount, this title has earned the #6 position in the best deals for games like OPERATOR.7. Perfect Heist
Similarity 52% Perfect Heist is a round-based online game, where the robber team tries to execute a bank robbery without getting noticed, and the cop team tries to prevent it. Robbers hide in plain sight and try to slowly infiltrate the bank while the Cops try to figure out who is a normal customer, and who is a robber! Perfect Heist is a multiplayer, action and heist game developed and published by yeswecamp. Released on August 17th 2018 has received 498 reviews of which 357 were positive and 141 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 70% discount, this title has earned the #7 position in the best deals for games like OPERATOR.8. Insurgency: Sandstorm
Similarity 50% Insurgency: Sandstorm is a team-based, tactical FPS based on lethal close quarters combat and objective-oriented multiplayer gameplay. Experience the intensity of modern combat where skill is rewarded, and teamwork wins the fight. Insurgency: Sandstorm is a fps, realistic and shooter game developed by New World Interactive and published by Focus Entertainment. Released on December 12th 2018 has received 125,538 reviews of which 106,737 were positive and 18,801 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 67% discount, this title has earned the #8 position in the best deals for games like OPERATOR.9. Call of Duty®: Black Ops Cold War
Similarity 55% Black Ops Cold War, the direct sequel to Call of Duty®: Black Ops, will drop fans into the depths of the Cold War’s volatile geopolitical battle of the early 1980s. Call of Duty®: Black Ops Cold War is a singleplayer, action and multiplayer game developed by Treyarch, Raven Software, High Moon Studios, Beenox, Activision Shanghai and Sledgehammer Games and published by Activision. Released on March 08th 2023 has received 19,218 reviews of which 15,423 were positive and 3,795 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 67% discount, this title has earned the #9 position in the best deals for games like OPERATOR.10. Call of Duty®: Modern Warfare®
Similarity 52% Experience a visceral Campaign or assemble your team in the ultimate online playground with multiple Special Ops challenges and a mix of Multiplayer maps and modes. Call of Duty®: Modern Warfare® is a action, singleplayer and fps game developed by Infinity Ward, Beenox, High Moon Studios and Raven Software and published by Activision. Released on March 08th 2023 has received 20,098 reviews of which 15,914 were positive and 4,184 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 67% discount, this title has earned the #10 position in the best deals for games like OPERATOR.Free games like OPERATOR on Steam
Check out this fantastic list of free-to-play games like OPERATOR you can enjoy on Steam right now, updated on April 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like OPERATOR.