Games like Intruder on Steam

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

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Drive Beyond Horizons Rev up your engines and venture into the unknown with Drive Beyond Horizons! Conquer dynamic landscapes, customize your ride, and unearth hidden treasures. Get ready for heart-pounding challenges and endless excitement. Your adventure starts now !

Similarity 43%
Price 24.50€
Rating 7.9
Release 24 Mar 2025
Chaser Mars, 2044. The UN establishes MARSCORP (Martian Security and Economics Committee) under the leadership of Samuel Longwood. In the years that follow, the UN gradually loses control of MARSCORP, mainly due to the non-transparent licence policy of its director.

Similarity 43%
Price -87% 0.67€
Rating 6.8
Release 16 Jul 2010
Fast Food Simulator Welcome to the world's most chaotic place! Play solo or co-op with up to 6 players. Run a fast-food restaurant, and work with your friends to expand your business. Take orders, make burgers, and increase your earnings by dealing with customers.

Similarity 43%
Price -30% 10.35€
Rating 9.1
Release 10 Dec 2024
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.

Similarity 43%
Price Free to play
Rating 7.6
Release 15 Feb 2023
Zombie Carnage 2 Zombie Carnage 2 is a 32 player first person shooter where you will play both as a human and zombie. By killing zombies and infecting humans you will permanently level up, unlock weapons, attachments, zombie classes and more.

Similarity 43%
Price Free to play
Rating 6.2
Release 03 Feb 2022
FPS Game: Dev Test A Simple, Fun, Multiplayer FPS game, strictly built and packaged for development testing and networking development.

Similarity 43%
Price Free to play
Rating 8.1
Release 26 Feb 2022
Crookz - The Big Heist Crookz - The Big Heist is a tactical strategy game set in the funky 1970’s with a slick and groovy atmosphere. Show off the art of thieving by plotting stylish heists and robberies; utilizing espionage and quick-thinking to avoid detection.

Similarity 42%
Price 9.99€
Rating 7.6
Release 25 Aug 2015
Grimoire: Manastorm A free multiplayer wizard FPS which features six classes to master with thousands of possible spell loadouts. Choose your class of magic, customize your spell book with dozens of abilities, and battle against others for supremacy in FFA or Conquest, or go solo to survive against waves of the undead.

Similarity 42%
Price Free to play
Rating 6.6
Release 26 Oct 2017
MechWarrior 5: Clans In MECHWARRIOR 5: CLANS, players become new Smoke Jaguar pilots in the Clan Invasion of the Inner Sphere. Lead a five-mech "Star" squad across diverse planets, engaging in an expansive campaign with immersive gameplay and intricate combat. Customize BattleMechs and explore strategic options.

Similarity 42%
Price -35% 19.07€
Rating 7.3
Release 16 Oct 2024
PWND Get closer to victory with every “PWN” dance completed over downed opponents in this arena shooter. PWND is a no-holds-barred sport that rewards taunting, “Death is temporary, humiliation is forever!”

Similarity 42%
Price Free to play
Rating 6.9
Release 06 Apr 2018
Viscera Cleanup Detail In Viscera Cleanup Detail, you step into the boots of a space-station janitor tasked with cleaning up after various horrific sci-fi horror events. Instead of machineguns and plasma-rifles, your tools are a mop and bucket. That hero left a mess, and it's up to you to deal with the aftermath.

Similarity 42%
Price -57% 5.55€
Rating 9.1
Release 23 Oct 2015
Redmatch 2 A free fast-paced online multiplayer FPS with grapple hooks where you upgrade your stats with kills!

Similarity 42%
Price Free to play
Rating 9.1
Release 24 Jun 2021
Crime Simulator: Playgrounds Crime Simulator: Playgrounds is a short, chaotic, and hilarious entry in the Crime Simulator franchise. Throw hammers, spray pepper gas, and cause mayhem solo or with up to 4 players. Take over hideouts, complete absurd missions, and unleash destruction with the wildest weapons. No rules—just fun!

Similarity 42%
Price 1.99€
Rating 7.2
Release 10 May 2024
Orbital Gear Orbital Gear is a fast paced sidescroller shooter where you utilize the gravitation of celestial objects to give you momentum through space. Arm your Mech with two of the twelve different weapons and destroy your enemies.

Similarity 42%
Price Free to play
Rating 8.0
Release 07 Aug 2014
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 42%
Price Free to play
Rating 8.4
Release 06 Jun 2019
Don't Bite Me Bro! + Don't Bite Me Bro! is a 1-4 Player Couch Co-op open-world zombie apocalypse game. Explore the world for resources, find and save survivors throughout the world, each which become playable characters with unique traits and abilities.

Similarity 42%
Price 0.99€
Rating 7.5
Release 16 Jul 2018
Pixel Gun 3D: PC Edition The legendary mobile multiplayer FPS Pixel Gun 3D comes to PC! Experience an enhanced world of colorful, blocky action. Featuring dozens of game modes and maps, 1500+ guns plus cross-platform multiplayer and progression.

Similarity 42%
Price Free to play
Rating 6.6
Release 02 Apr 2024
SCP: Nine-Tailed Fox You are a leader of Foxtrot Unit 1 "Nine-Tailed Fox", a highly trained force tasked with re-containing a multitude of terrifying anomalous monsters that have broken loose inside of a top-secret research facility.

Similarity 42%
Price Free to play
Rating 7.4
Release 02 Feb 2022
Call of Duty: World at War Call of Duty is back, redefining war like you've never experienced before. Building on the Call of Duty 4®: Modern Warfare engine, Call of Duty: World at War immerses players into the most gritty and chaotic WWII combat ever experienced.

Similarity 42%
Price 19.99€
Rating 9.1
Release 18 Nov 2008
BattleRush Free-to-play multiplayer action game in the entourage of the Second World War with total destructibility of the environment. Enjoy full freedom, build a defense, create your army, crush the enemy.

Similarity 42%
Price Free to play
Rating 6.7
Release 27 Mar 2018
Potentia Third person shooter action adventure game with post-apocalyptic theme. Witness the adventures of Victor and his friends in this abandoned world.

Similarity 42%
Price 19.50€
Rating 6.5
Release 11 Feb 2021
OPERATOR In OPERATOR, you will play as an elite "Tier 1" operator undergoing dangerous clandestine operations all over the globe. With a strategic, measured, and unforgiving style of gameplay. You are the tactical advantage, Good luck.

Similarity 42%
Price 19.50€
Rating 7.7
Release 01 Aug 2023
Penguins Arena: Sedna's World Penguins Arena is a thrilling and innovative First Penguin Shooter with quick, hectic rounds and where the magic of reincarnation, combined with the supernatural ability to return to the game as a ghost, ensures that your character has every chance to change your tribe's fate, even in the afterlife.

Similarity 42%
Price 5.99€
Rating 8.5
Release 18 Dec 2008
Demolish & Build 2018 Your company is going global. Use big machines to demolish huge buildings or go close and personal and use your hammer. Buy land properties, upgrade your machines and hire workers in different parts of the world.

Similarity 42%
Price -37% 5.23€
Rating 7.3
Release 08 Mar 2018

Most played games like Intruder on Steam

Take a look at the top games like Intruder that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.

1. Counter-Strike 2

Similarity 62% 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 Intruder, thanks to its 755,540 peak concurrent players over the last day.
8.6
7,642,084
1,173,003

755,540
players

2. Tom Clancy's Rainbow Six® Siege X

Similarity 55% Rainbow Six Siege X is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked and Dual Front game modes with a selection of operators. Tom Clancy's Rainbow Six® Siege X is a fps, pvp and multiplayer game developed by Ubisoft Montreal and published by Ubisoft. Released on December 01st 2015 has received 1,398,584 reviews of which 1,172,854 were positive and 225,730 were negative resulting in a rating of 8.3 out of 10. While seeing 108,174 players online at once in the last 24 hours, this game is currently ranked #2 among games like Intruder based on player count.
8.3
1,172,854
225,730

108,174
players

3. Apex Legends™

Similarity 55% Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale. Apex Legends™ is a free to play, battle royale and multiplayer game developed by Respawn and published by Electronic Arts. Released on November 04th 2020 has received 994,979 reviews of which 668,053 were positive and 326,926 were negative resulting in a rating of 6.7 out of 10. While seeing 54,423 players online at once in the last 24 hours, this game is currently ranked #3 among games like Intruder based on player count.
6.7
668,053
326,926

54,423
players

4. Team Fortress 2

Similarity 48% Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats! Team Fortress 2 is a free to play, hero shooter and multiplayer game developed and published by Valve. Released on October 10th 2007 has received 1,161,472 reviews of which 1,044,264 were positive and 117,208 were negative resulting in a rating of 8.9 out of 10. With 46,791 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Intruder.
8.9
1,044,264
117,208

46,791
players

5. PAYDAY 2

Similarity 48% 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 663,082 reviews of which 594,327 were positive and 68,755 were negative resulting in a rating of 8.9 out of 10. With 32,971 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Intruder.
8.9
594,327
68,755

32,971
players

6. Delta Force

Similarity 41% 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 114,627 reviews of which 72,717 were positive and 41,910 were negative resulting in a rating of 6.3 out of 10. With 32,107 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Intruder.
6.3
72,717
41,910

32,107
players

7. Left 4 Dead 2

Similarity 45% Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns. Left 4 Dead 2 is a zombies, co-op and fps game developed and published by Valve. Released on November 16th 2009 has received 963,983 reviews of which 940,221 were positive and 23,762 were negative resulting in an impressive rating of 9.7 out of 10. With 30,930 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Intruder.
9.7
940,221
23,762

30,930
players

8. THE FINALS

Similarity 54% Join THE FINALS, the world-famous, free-to-play, combat-centered game show! Fight alongside your teammates in virtual arenas that you can alter, exploit, and even destroy. Build your own playstyle in this first-person shooter to win escalating tournaments and lasting fame. THE FINALS is a destruction, free to play and multiplayer game developed and published by Embark Studios. Released on December 07th 2023 has received 231,651 reviews of which 180,119 were positive and 51,532 were negative resulting in a rating of 7.7 out of 10. With 18,674 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Intruder.
7.7
180,119
51,532

18,674
players

9. Arma Reforger

Similarity 44% 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 12,733 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Intruder.
7.5
23,326
7,297

12,733
players

10. Splitgate 2

Similarity 47% 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 14,842 reviews of which 9,160 were positive and 5,682 were negative resulting in a rating of 6.1 out of 10. With 12,472 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Intruder.
6.1
9,160
5,682

12,472
players

Best deals on games like Intruder on Steam

Discover fantastic savings with the best discounts on a variety of games like Intruder available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Intruder.

1. Viscera Cleanup Detail: Shadow Warrior

Similarity 47% After the battle is over, someone has to cleanup the mess! Introducing Viscera Cleanup Detail: Shadow Warrior from RuneStorm, a unique crossover mini-game that combines the worlds of Viscera Cleanup Detail and Shadow Warrior. Viscera Cleanup Detail: Shadow Warrior is a simulation, gore and first-person game developed by RuneStorm and published by Devolver Digital. Released on October 11th 2013 has received 4,434 reviews of which 3,572 were positive and 862 were negative resulting in a rating of 7.8 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Intruder.
7.8
3,572
862

-99% 305.00€ 3.05€

2. Shadow Tactics: Blades of the Shogun

Similarity 40% Shadow Tactics is a hardcore tactical stealth game set in Japan around the Edo period. A new Shogun seizes power over Japan and enforces nationwide peace. In his battle against conspiracy and rebellion, he recruits five specialists with extraordinary skills for assassination, sabotage and espionage. Shadow Tactics: Blades of the Shogun is a stealth, strategy and tactical game developed by Mimimi Games and published by Daedalic Entertainment. Released on December 06th 2016 has received 37,237 reviews of which 35,767 were positive and 1,470 were negative resulting in an impressive rating of 9.4 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Intruder.
9.4
35,767
1,470

-98% 39.99€ 1.14€

3. The Blackout Club

Similarity 50% The Blackout Club is a first-person co-op horror game centered around a group of teenage friends investigating a monstrous secret beneath the skin of their small town. 1-4 players explore procedurally-generated missions against a fearsome enemy you can only see with your eyes closed. The Blackout Club is a horror, co-op and indie game developed and published by Question. Released on July 29th 2019 has received 2,847 reviews of which 2,214 were positive and 633 were negative resulting in a rating of 7.5 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Intruder.
7.5
2,214
633

-98% 28.99€ 0.68€

4. Alien Rage - Unlimited

Similarity 54% 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 #4 position in the best deals for games like Intruder.
6.6
2,334
1,121

-98% 19.99€ 0.54€

5. Sniper Ghost Warrior 3

Similarity 53% 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 #5 position in the best deals for games like Intruder.
6.6
12,341
6,161

-98% 19.99€ 0.56€

6. Enemy Front

Similarity 50% 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 #6 position in the best deals for games like Intruder.
6.5
3,599
1,837

-98% 19.99€ 0.53€

7. Gunscape

Similarity 52% 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 #7 position in the best deals for games like Intruder.
6.4
828
421

-98% 19.99€ 0.52€

8. Syndrome

Similarity 40% Syndrome, a sci-fi survival horror game that places you in a living hell inside a doomed starship. Find out what happened to your lost crew. Run. Hide. Fight. Survive. Syndrome is a horror, fps and survival horror game developed by Camel 101 and published by Camel 101 and WhisperGames. Released on October 06th 2016 has received 344 reviews of which 221 were positive and 123 were negative resulting in a rating of 6.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Intruder.
6.2
221
123

-98% 19.99€ 0.51€

9. Borderlands 2

Similarity 43% The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience. Borderlands 2 is a loot, shooter and action game developed by Gearbox Software, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on September 20th 2012 has received 295,218 reviews of which 272,900 were positive and 22,318 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Intruder.
9.2
272,900
22,318

-97% 29.99€ 0.95€

10. Hidden & Dangerous 2: Courage Under Fire

Similarity 44% 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 877 reviews of which 836 were positive and 41 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Intruder.
8.9
836
41

-97% 9.99€ 0.39€

Free games like Intruder on Steam

Check out this fantastic list of free-to-play games like Intruder you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Intruder.

1. Counter-Strike 2

Similarity 62% 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 755,540 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Intruder.
8.6
7,642,084
1,173,003

755,540
players

2. Tom Clancy's Rainbow Six® Siege X

Similarity 55% Rainbow Six Siege X is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked and Dual Front game modes with a selection of operators. Tom Clancy's Rainbow Six® Siege X is a fps, pvp and multiplayer game developed by Ubisoft Montreal and published by Ubisoft. Released on December 01st 2015 has received 1,398,584 reviews of which 1,172,854 were positive and 225,730 were negative resulting in a rating of 8.3 out of 10. Thanks to its free to play tag and a daily player base of 108,174, this game has secured the #2 spot in the ranking of free games like Intruder.
8.3
1,172,854
225,730

108,174
players

3. Apex Legends™

Similarity 55% Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale. Apex Legends™ is a free to play, battle royale and multiplayer game developed by Respawn and published by Electronic Arts. Released on November 04th 2020 has received 994,979 reviews of which 668,053 were positive and 326,926 were negative resulting in a rating of 6.7 out of 10. Thanks to its free to play tag and a daily player base of 54,423, this game has secured the #3 spot in the ranking of free games like Intruder.
6.7
668,053
326,926

54,423
players

4. Team Fortress 2

Similarity 48% Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats! Team Fortress 2 is a free to play, hero shooter and multiplayer game developed and published by Valve. Released on October 10th 2007 has received 1,161,472 reviews of which 1,044,264 were positive and 117,208 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 46,791 players due to its free access, this strategy game has achieved the #4 position in the best free games like Intruder.
8.9
1,044,264
117,208

46,791
players

5. Delta Force

Similarity 41% 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 114,627 reviews of which 72,717 were positive and 41,910 were negative resulting in a rating of 6.3 out of 10. Attracting a solid base of 32,107 players due to its free access, this strategy game has achieved the #5 position in the best free games like Intruder.
6.3
72,717
41,910

32,107
players

6. THE FINALS

Similarity 54% Join THE FINALS, the world-famous, free-to-play, combat-centered game show! Fight alongside your teammates in virtual arenas that you can alter, exploit, and even destroy. Build your own playstyle in this first-person shooter to win escalating tournaments and lasting fame. THE FINALS is a destruction, free to play and multiplayer game developed and published by Embark Studios. Released on December 07th 2023 has received 231,651 reviews of which 180,119 were positive and 51,532 were negative resulting in a rating of 7.7 out of 10. Attracting a solid base of 18,674 players due to its free access, this strategy game has achieved the #6 position in the best free games like Intruder.
7.7
180,119
51,532

18,674
players

7. Splitgate 2

Similarity 47% 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 14,842 reviews of which 9,160 were positive and 5,682 were negative resulting in a rating of 6.1 out of 10. Attracting a solid base of 12,472 players due to its free access, this strategy game has achieved the #7 position in the best free games like Intruder.
6.1
9,160
5,682

12,472
players

8. STALCRAFT: X

Similarity 43% STALCRAFT: X is the largest open-world online game in the Chernobyl Exclusion Zone. Explore the world full of mutants and anomalies alone or with friends — unforgettable emotions guaranteed. STALCRAFT: X is a free to play, mmorpg and multiplayer game developed and published by EXBO. Released on December 09th 2022 has received 78,974 reviews of which 59,715 were positive and 19,259 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 5,788 players due to its free access, this strategy game has achieved the #8 position in the best free games like Intruder.
7.5
59,715
19,259

5,788
players

9. Halo Infinite

Similarity 45% 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 3,405 players due to its free access, this strategy game has achieved the #9 position in the best free games like Intruder.
6.9
123,333
53,708

3,405
players

10. Aimlabs

Similarity 53% 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 3,205 players due to its free access, this strategy game has achieved the #10 position in the best free games like Intruder.
9.3
79,517
4,815

3,205
players