Games like Half-Life: Source on Steam

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

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VLADiK BRUTAL Fight under the onslaught of mutated monsters, obsessed soldiers and even darker bosses. Just try to survive and find out what to do next in this life, simultaneously tearing your enemies to pieces.

Similarity 56%
Price -35% 7.66€
Rating 8.8
Release 09 Aug 2024
Brothers in Arms: Road to Hill 30™ Based on a true story. Set during the famous airdrop before the invasion at Normandy, where Sgt. Matt Baker and his squad of 101st Airborne Paratroopers were scattered over the French countryside.

Similarity 56%
Price 4.99€
Rating 8.4
Release 13 May 2008
Xenus 2. White gold. Caribbean islands; islands full of secrets, mystery and the spirit of romance. These islands are both beautiful and lethally dangerous. Centuries ago the waters of this region were teeming with pirates and adventurers... and frankly, not much has changed since then.

Similarity 56%
Price -92% 0.99€
Rating 6.8
Release 30 Nov 2016
BioShock™ Remastered BioShock is a shooter unlike any other, loaded with unique weapons and tactics. Complete with an arsenal of revolvers, shotguns, and grenade launchers, players will be forced to genetically modify their DNA to become an even deadlier weapon.

Similarity 56%
Price 19.99€
Rating 8.1
Release 15 Sep 2016
Wolfenstein: The Old Blood Wolfenstein®: The Old Blood™ is a standalone prequel to the critically acclaimed first-person action-adventure shooter, Wolfenstein®: The New Order. This adventure spans eight chapters and features the hallmarks of MachineGames – thrilling action, immersive story, and intense FPS combat.

Similarity 56%
Price -95% 1.04€
Rating 8.8
Release 04 May 2015
Half-Life: Alyx Half-Life: Alyx is Valve’s VR return to the Half-Life series. It’s the story of an impossible fight against a vicious alien race known as the Combine, set between the events of Half-Life and Half-Life 2. Playing as Alyx Vance, you are humanity’s only chance for survival.

Similarity 56%
Price 58.99€
Rating 9.7
Release 23 Mar 2020
Advent Rising A common legend pervades the galaxy-that of a powerful, highly intelligent ancient race that will one day deliver the universe. They are known as Humans. The Advent of Humanity Begins...

Similarity 56%
Price -92% 0.82€
Rating 7.4
Release 14 Sep 2006
Tom Clancy's Ghost Recon® 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 Ghosts—an elite handful of specially trained Green Berets, armed with the latest technology and trained to use the deadliest weapons.

Similarity 56%
Price 9.99€
Rating 8.8
Release 15 Jul 2008
Men of Valor Vietnam, 1965. You are Dean Shepard, a "cherry" to the 'Nam with zero war experience other than standard boot camp training at Parris Island, SC. Along with your platoon, you will fight the NVA and the Vietcong in true historic locales and battles.

Similarity 56%
Price 9.99€
Rating 6.6
Release 09 Feb 2016
Battlezone 98 Redux One of the greatest sci-fi strategy games of all time returns with remastered visuals, online multiplayer and near unlimited mod content from Steam Workshop. Experience thrilling first person action and acclaimed RTS in this explosive alternate vision of the 1960s space race.

Similarity 56%
Price -90% 2.01€
Rating 8.7
Release 18 Apr 2016
Serious Sam HD: The Second Encounter Serious Sam HD: The Second Encounter is a visually upgraded and fully Steam supported remake of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month!

Similarity 56%
Price -75% 5.08€
Rating 8.6
Release 28 Apr 2010
Indiana Jones® and the Emperor's Tomb™ As Indiana Jones, you’ll travel to 1935 China to prevent a powerful artifact from falling into evil hands. This globe-spanning adventure pits you against evil Nazis and the Asian underworld. It’ll take more than just a trusty whip and pistol to avoid the perils of the Emperor’s Tomb.

Similarity 56%
Price 5.89€
Rating 8.7
Release 16 Nov 2018
Painkiller Hell & Damnation Evil has returned! Demonic powers are manifesting themselves as a myriad of dark creatures, fighting over the fates of imprisoned souls caught in Purgatory.

Similarity 56%
Price -88% 2.53€
Rating 7.6
Release 31 Oct 2012
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 56%
Price -76% 7.37€
Rating 8.6
Release 17 Nov 2022
Nosferatu: The Wrath of Malachi It is a misty evening in the year of our lord 1912. The Pattersons, a poor but proud aristocratic family of the British nobility, and some of their closest friends, arrive at the castle Malachi residence of a wealthy Romanian Count.

Similarity 56%
Price -78% 0.66€
Rating 8.4
Release 06 Mar 2014
Immortals of Aveum™ Immortals of Aveum is a single-player first person magic shooter that tells the story of Jak as he joins an elite order of battlemages to save a world on the edge of abyss.

Similarity 56%
Price 59.99€
Rating 6.9
Release 21 Aug 2023
Battlefield™ Hardline Strategy. Speed. Story. These are the core pillars of Battlefield™ Hardline, a cops vs. criminals experience unlike any other.

Similarity 56%
Price 39.99€
Rating 6.7
Release 11 Jun 2020
Shadowgrounds Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...

Similarity 56%
Price -64% 1.80€
Rating 7.8
Release 08 May 2006
Indiana Jones® and the Infernal Machine™ The year is 1947. The Nazis have been crushed, the Cold War has begun and Soviet agents are sniffing around the ruins of the fabled Tower of Babel. What are they up to? The CIA recruits renowned archeologist and adventurer, Dr. Henry "Indiana" Jones, to find out.

Similarity 56%
Price 5.89€
Rating 7.7
Release 16 Nov 2018
F.E.A.R. 3 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.

Similarity 56%
Price -98% 0.45€
Rating 7.0
Release 21 Jun 2011
KovaaK's Master your aim with KovaaK’s, the world’s best aim trainer. With over 200,000 scenarios, playlists and more! Embrace total customization, including a map editor and game physics. More than just a trainer, it’s a dynamic, community-driven platform that elevates your gameplay.

Similarity 55%
Price -64% 2.98€
Rating 9.1
Release 03 Apr 2018
Serious Sam HD: The First Encounter Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Similarity 55%
Price -80% 3.10€
Rating 9.1
Release 24 Nov 2009
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 55%
Price -90% 6.20€
Rating 7.5
Release 13 Sep 2021
TOXIKK™ FRAG LIKE IT'S 1999! TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts.

Similarity 55%
Price Free to play
Rating 7.5
Release 10 Sep 2016

Most played games like Half-Life: Source on Steam

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

1. Counter-Strike: Source

Similarity 50% Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology. Counter-Strike: Source is a shooter, fps and action game developed and published by Valve. Released on November 01st 2004 has received 182,234 reviews of which 175,426 were positive and 6,808 were negative resulting in an impressive rating of 9.5 out of 10. The game has hit the top spot as the #1 most played game like Half-Life: Source, thanks to its 11,527 peak concurrent players over the last day.
9.5
175,426
6,808

11,527
players

2. STAR WARS™ Battlefront™ II

Similarity 54% Be the hero in the ultimate STAR WARS™ battle fantasy with STAR WARS™ Battlefront™ II: Celebration Edition! STAR WARS™ Battlefront™ II is a multiplayer, shooter and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,208 reviews of which 62,342 were positive and 8,866 were negative resulting in a rating of 8.6 out of 10. While seeing 7,546 players online at once in the last 24 hours, this game is currently ranked #2 among games like Half-Life: Source based on player count.
8.6
62,342
8,866

7,546
players

3. Counter-Strike

Similarity 63% Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role. Counter-Strike is a action, fps and multiplayer game developed and published by Valve. Released on November 01st 2000 has received 250,245 reviews of which 243,818 were positive and 6,427 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 6,697 players online at once in the last 24 hours, this game is currently ranked #3 among games like Half-Life: Source based on player count.
9.6
243,818
6,427

6,697
players

4. Call of Duty®: Black Ops III

Similarity 56% Call of Duty®: Black Ops III Zombies Chronicles Edition includes the full base game plus the Zombies Chronicles content expansion. Call of Duty®: Black Ops III is a multiplayer, zombies and fps game developed by Treyarch and Aspyr (Mac) and published by Aspyr (Mac) and Activision. Released on November 05th 2015 has received 215,026 reviews of which 181,306 were positive and 33,720 were negative resulting in a rating of 8.4 out of 10. With 5,173 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Half-Life: Source.
8.4
181,306
33,720

5,173
players

5. Halo: The Master Chief Collection

Similarity 66% The Master Chief’s iconic journey includes six games, built for PC and collected in a single integrated experience. Whether you’re a long-time fan or meeting Spartan 117 for the first time, The Master Chief Collection is the definitive Halo gaming experience. Halo: The Master Chief Collection is a great soundtrack, fps and classic game developed by 343 Industries, Splash Damage, Ruffian Games, Bungie and Saber Interactive and published by Xbox Game Studios. Released on December 03rd 2019 has received 242,067 reviews of which 223,635 were positive and 18,432 were negative resulting in an impressive rating of 9.1 out of 10. With 4,418 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Half-Life: Source.
9.1
223,635
18,432

4,418
players

6. Halo Infinite

Similarity 58% From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience. Halo Infinite is a free to play, fps and multiplayer game developed by 343 Industries and published by Xbox Game Studios. Released on November 15th 2021 has received 177,041 reviews of which 123,333 were positive and 53,708 were negative resulting in a rating of 6.9 out of 10. With 3,405 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Half-Life: Source.
6.9
123,333
53,708

3,405
players

7. DOOM: The Dark Ages

Similarity 62% DOOM: The Dark Ages is the prequel to the critically acclaimed DOOM (2016) and DOOM Eternal that tells an epic cinematic story worthy of the DOOM Slayer’s legend. Players will step into the blood-stained boots of the DOOM Slayer, in this never-before-seen dark and sinister medieval war against Hell. DOOM: The Dark Ages is a action, fps and demons game developed by id Software and published by Bethesda Softworks. Released on May 14th 2025 has received 21,671 reviews of which 18,891 were positive and 2,780 were negative resulting in a rating of 8.5 out of 10. With 2,635 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Half-Life: Source.
8.5
18,891
2,780

2,635
players

8. Half-Life 2

Similarity 93% Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat. Half-Life 2 is a fps, action and sci-fi game developed and published by Valve. Released on November 16th 2004 has received 245,627 reviews of which 239,721 were positive and 5,906 were negative resulting in an impressive rating of 9.7 out of 10. With 1,626 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Half-Life: Source.
9.7
239,721
5,906

1,626
players

9. Battlefield 4™

Similarity 52% Embrace unrivaled destruction in Battlefield 4™. Revel in the glorious chaos of all-out war packed with rewarding, tactical challenges in an interactive environment. Battlefield 4™ is a multiplayer, fps and singleplayer game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 71,148 reviews of which 60,650 were positive and 10,498 were negative resulting in a rating of 8.4 out of 10. With 1,444 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Half-Life: Source.
8.4
60,650
10,498

1,444
players

10. DOOM

Similarity 59% Now includes all three premium DLC packs (Unto the Evil, Hell Followed, and Bloodfall), maps, modes, and weapons, as well as all feature updates including Arcade Mode, Photo Mode, and the latest Update 6.66, which brings further multiplayer improvements as well as revamps multiplayer progression. DOOM is a fps, gore and action game developed by id Software and published by Bethesda Softworks. Released on May 12th 2016 has received 207,279 reviews of which 198,001 were positive and 9,278 were negative resulting in an impressive rating of 9.4 out of 10. With 1,441 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Half-Life: Source.
9.4
198,001
9,278

1,441
players

Best deals on games like Half-Life: Source on Steam

Discover fantastic savings with the best discounts on a variety of games like Half-Life: Source 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 Half-Life: Source.

1. Overload

Similarity 65% A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever. Overload is a action, 6dof and fps game developed and published by Revival Productions and LLC. Released on May 31st 2018 has received 2,022 reviews of which 1,903 were positive and 119 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 98% discount, this game currently holds the #1 spot in the best deals for games like Half-Life: Source.
9.0
1,903
119

-98% 24.99€ 0.59€

2. Hard Reset Redux

Similarity 66% Hard Reset Redux is an action-packed and hardcore single-player shooter which embraces the best qualities that the genre has it offer. It includes over-the-top destruction, loads of enemies, great weapon variety, a challenging campaign and a beautifully realized cyberpunk setting. Hard Reset Redux is a action, fps and adventure game developed by Flying Wild Hog and published by Good Shepherd Entertainment. Released on June 03rd 2016 has received 2,245 reviews of which 1,823 were positive and 422 were negative resulting in a rating of 7.8 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Half-Life: Source.
7.8
1,823
422

-98% 19.99€ 0.44€

3. F.E.A.R. 3

Similarity 56% F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline. F.E.A.R. 3 is a fps, horror and co-op game developed by Day 1 Studios and published by Warner Bros. Interactive Entertainment. Released on June 21st 2011 has received 12,758 reviews of which 9,070 were positive and 3,688 were negative resulting in a rating of 7.0 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Half-Life: Source.
7.0
9,070
3,688

-98% 19.99€ 0.45€

4. Alien Rage - Unlimited

Similarity 73% 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 Half-Life: Source.
6.6
2,334
1,121

-98% 19.99€ 0.54€

5. Enemy Front

Similarity 57% 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 #5 position in the best deals for games like Half-Life: Source.
6.5
3,599
1,837

-98% 19.99€ 0.53€

6. Necromunda: Hired Gun

Similarity 56% Become a Hired Gun. The money’s good, the dog’s loyal, and the gun’s reliable. Embark on a fast-paced, violent, and thrilling FPS set in the darkest reaches of Warhammer 40,000’s most infamous hive city. Necromunda: Hired Gun is a action, warhammer 40k and adventure game developed by Streum On Studio and published by Focus Entertainment. Released on May 31st 2021 has received 7,422 reviews of which 4,864 were positive and 2,558 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 Half-Life: Source.
6.5
4,864
2,558

-98% 39.99€ 1.15€

7. The Darkness II

Similarity 52% An intense first person shooter that delivers a twisted and gripping narrative of tragedy, modern crime drama, and supernatural horror. The Darkness II is a fps, action and gore game developed by Digital Extremes and published by 2K. Released on February 09th 2012 has received 19,772 reviews of which 18,121 were positive and 1,651 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Half-Life: Source.
9.0
18,121
1,651

-97% 29.99€ 1.07€

8. Hidden & Dangerous 2: Courage Under Fire

Similarity 53% 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 #8 position in the best deals for games like Half-Life: Source.
8.9
836
41

-97% 9.99€ 0.39€

9. Duke Nukem 3D: 20th Anniversary World Tour

Similarity 73% Frag like it’s 1996 – this time with even more asses to kick! Join the world’s greatest action hero in Duke Nukem 3D: 20th Anniversary World Tour as he saves Earth once again, kicking alien ass and saving babes across the globe along the way. Duke Nukem 3D: 20th Anniversary World Tour is a fps, classic and action game developed by Nerve Software, Gearbox Software and LLC and published by Gearbox Publishing. Released on October 11th 2016 has received 5,684 reviews of which 4,802 were positive and 882 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Half-Life: Source.
8.2
4,802
882

-97% 19.99€ 0.76€

10. Hard Reset Extended Edition

Similarity 68% Over-the-top destruction, loads of enemies & a beautifully realized cyberpunk setting. Hard Reset is here to shake up the shooter scene. Try the demo now. Hard Reset Extended Edition is a fps, cyberpunk and action game developed by Flying Wild Hog and published by Good Shepherd Entertainment. Released on July 12th 2012 has received 4,808 reviews of which 3,939 were positive and 869 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Half-Life: Source.
7.9
3,939
869

-97% 14.99€ 0.53€

Free games like Half-Life: Source on Steam

Check out this fantastic list of free-to-play games like Half-Life: Source 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 Half-Life: Source.

1. Halo Infinite

Similarity 58% From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer experience. Halo Infinite is a free to play, fps and multiplayer game developed by 343 Industries and published by Xbox Game Studios. Released on November 15th 2021 has received 177,041 reviews of which 123,333 were positive and 53,708 were negative resulting in a rating of 6.9 out of 10. With 3,405 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Half-Life: Source.
6.9
123,333
53,708

3,405
players

2. Zula Global

Similarity 49% Zula is an intense free-to-play FPS in which you can play cooperatively with your teammates to overthrow the enemy side. You can enjoy new content weekly and receive gifts every day. Variety of maps and weapons from the real world so you can immerse yourself 100%. Zula Global is a free to play, fps and action game developed and published by Madbyte Games. Released on January 12th 2018 has received 7,595 reviews of which 5,310 were positive and 2,285 were negative resulting in a rating of 6.9 out of 10. Thanks to its free to play tag and a daily player base of 161, this game has secured the #2 spot in the ranking of free games like Half-Life: Source.
6.9
5,310
2,285

161
players

3. America's Army: Proving Grounds

Similarity 49% America’s Army: Proving Grounds is the official game of the U.S. Army and part of the highly acclaimed America’s Army game series. This free military game focuses on small unit tactical maneuvers and puts you to the test in a wide variety of new America’s Army maps and AA fan favorites. America's Army: Proving Grounds is a free to play, fps and action game developed and published by U.S. Army. Released on August 29th 2013 has received 10,952 reviews of which 8,637 were positive and 2,315 were negative resulting in a rating of 7.7 out of 10. Thanks to its free to play tag and a daily player base of 160, this game has secured the #3 spot in the ranking of free games like Half-Life: Source.
7.7
8,637
2,315

160
players

4. TOXIKK™

Similarity 55% FRAG LIKE IT'S 1999! TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts. TOXIKK™ is a fps, action and free to play game developed by Reakktor Studios and published by Schwiezer System GmbH. Released on September 10th 2016 has received 5,811 reviews of which 4,485 were positive and 1,326 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 105 players due to its free access, this strategy game has achieved the #4 position in the best free games like Half-Life: Source.
7.5
4,485
1,326

105
players

5. Hired Ops

Similarity 50% Hired Ops is a session-based online shooter dedicated to fierce conflicts between rival mercenary groups battling on a global scale. Hired Ops is a fps, multiplayer and free to play game developed by Absolut Soft LLC and published by . Released on April 13th 2021 has received 15,641 reviews of which 10,532 were positive and 5,109 were negative resulting in a rating of 6.6 out of 10. The game currently holds the #5 spot among the most played free games like Half-Life: Source.
6.6
10,532
5,109

68
players

6. PAPERHEAD EP.0

Similarity 51% In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED? PAPERHEAD EP.0 is a fps, fast-paced and singleplayer game developed by Paperhead te4m and published by HypeTrain Digital. Released on November 14th 2024 has received 1,842 reviews of which 1,717 were positive and 125 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #6 spot among the most played free games like Half-Life: Source.
8.9
1,717
125

32
players

7. BLOCKADE

Similarity 50% BLOCKADE Classic! First Person Shooter in an editable procedural cubic world. A large arsenal of weapons, 4 teams at the same time and up to 32 players on one map. A large number of game modes! BLOCKADE is a free to play, action and fps game developed and published by Novalink. Released on May 21st 2019 has received 11,459 reviews of which 8,570 were positive and 2,889 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #7 spot among the most played free games like Half-Life: Source.
7.3
8,570
2,889

32
players

8. Quake II RTX

Similarity 54% 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. Quake II RTX is a free to play, action and fps game developed by Lightspeed Studios™ and published by NVIDIA. Released on June 06th 2019 has received 4,590 reviews of which 4,009 were positive and 581 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #8 spot among the most played free games like Half-Life: Source.
8.4
4,009
581

14
players

9. Classic Marathon

Similarity 54% From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community. Classic Marathon is a fps, shooter and pvp game developed and published by Aleph One Developers. Released on May 10th 2024 has received 935 reviews of which 858 were positive and 77 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #9 spot among the most played free games like Half-Life: Source.
8.6
858
77

8
players

10. Puppet Master: The Game

Similarity 50% This free-to-play online multiplayer game celebrates the series' 30-year legacy. Revisit iconic locations, select from a large roster of playable characters from the movies, and play a variety of online multiplayer game modes, each inspired by the Puppet’s many adventures. Puppet Master: The Game is a action, shooter and fps game developed by October Games and published by October Games and Full Moon Features. Released on May 03rd 2024 has received 1,265 reviews of which 1,101 were positive and 164 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #10 spot among the most played free games like Half-Life: Source.
8.3
1,101
164

7
players