Games like Serious Sam Classic: The Second Encounter on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Serious Sam Classic: The Second Encounter are available at the bottom of the page.

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Serious Sam Classic: The First Encounter

Serious Sam is a high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Year 2001!

Similarity 99%
Price 5.89€
Rating 9.2
Release 30 Aug 2019

Serious Sam Classics: Revolution

Serious Sam is a high-adrenaline arcade-action shooter heavily focused on frantic action. In a world where cyberpunk meets fantasy-fiction and advanced technology is mixed with black magic and psycho-powers, Sam travels through four beautiful worlds, confronting countless foes on his way to Mental's base.

Similarity 93%
Price 9.75€
Rating 8.7
Release 30 Aug 2019

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 89%
Price 14.99€
Rating 9.1
Release 24 Nov 2009

Serious Sam 2

Serious Sam 2 is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious!

Similarity 88%
Price -74% 2.53€
Rating 8.7
Release 31 Jan 2012

Serious Sam Fusion 2017 (beta)

Serious Sam Fusion is a central hub for several existing Serious Sam games developed by Croteam. Cool new features, engine upgrades, patches and updates will be released to existing owners for FREE!

Similarity 86%
Price 14.99€
Rating 9.0
Release -

Serious Sam 3: BFE

Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!

Similarity 86%
Price -85% 4.40€
Rating 8.7
Release 22 Nov 2011

Serious Sam 4

Serious Sam 4 reignites the classic FPS series in a high-powered prequel loaded with an explosive arsenal, intergalactic carnage, and perfectly timed one-liners.

Similarity 85%
Price -83% 6.65€
Rating 8.2
Release 24 Sep 2020

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 85%
Price 19.99€
Rating 8.6
Release 28 Apr 2010

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 81%
Price 19.99€
Rating 7.6
Release 31 Oct 2012

Quake II

You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more.

Similarity 80%
Price 9.99€
Rating 9.3
Release 03 Aug 2007

Quake

Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.

Similarity 80%
Price -63% 3.74€
Rating 9.4
Release 03 Aug 2007

Duke Nukem 3D: 20th Anniversary World Tour

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.

Similarity 79%
Price -87% 2.65€
Rating 8.2
Release 11 Oct 2016

Duke Nukem Forever

The King arrives with an arsenal of over-the-top weapons, giant explosions and pure unadulterated fun!

Similarity 76%
Price 19.99€
Rating 6.8
Release 09 Jun 2011

DOOM

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.

Similarity 75%
Price -77% 4.68€
Rating 9.4
Release 12 May 2016

Black Mesa

Relive Half-Life.

Similarity 75%
Price 19.50€
Rating 9.4
Release 06 Mar 2020

Deathmatch Classic

Enjoy fast-paced multiplayer gaming with Deathmatch Classic (a.k.a. DMC). Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test in a collection of futuristic settings.

Similarity 75%
Price 4.99€
Rating 8.0
Release 01 Jun 2001

Call of Juarez: Bound in Blood

THE OLD WEST, 1864. In order to save their family, the McCall brothers will kill anyone who stands between them and the legendary Gold of Juarez.

Similarity 75%
Price -89% 1.09€
Rating 8.4
Release 02 Jul 2009

Ion Fury

3D Realms, creators of Duke Nukem 3D, Prey, and Max Payne, are excited to team up with Voidpoint to bring back the legendary Build Engine, famously known for classic first-person shooters like Duke Nukem 3D, Shadow Warrior, and Blood. Ion Fury is the real deal!

Similarity 74%
Price -70% 7.50€
Rating 8.8
Release 15 Aug 2019

Bulletstorm: Full Clip Edition

Step into the boots of Grayson Hunt after a crash landing on an old resort planet forces him to make a hard choice: survival or revenge. Execute masterful kills with Bulletstorm: Full Clip Edition’s unique combat system that rewards you for performing the most creative and deadly kills imaginable.

Similarity 74%
Price 36.99€
Rating 8.6
Release 07 Apr 2017

Turok 2: Seeds of Evil

Having defeated the Campaigner, Turok throws the Chronocepter into a waiting volcano to destroy it. Unfortunately the blast awakens an even deadlier force - The Primagen. Once again a Turok is tasked with restoring peace to the land and stopping the Primagen from merging Earth with the nether world.

Similarity 74%
Price 19.99€
Rating 8.7
Release 16 Mar 2017

Return to Castle Wolfenstein

World War II rages and nations fall. The Nazis are twisting science and the occult into an army capable of annihilating the Allies once and for all. As US Army Ranger William “B.J.” Blazkowicz, pierce the black heart of the Third Reich and stop them...or die trying.

Similarity 74%
Price -71% 1.47€
Rating 9.0
Release 03 Aug 2007

DOOM + DOOM II

Developed by id Software, and originally released in 1993 and 1994, the definitive, newly enhanced versions of DOOM + DOOM II are available as a combined product.

Similarity 74%
Price -25% 7.49€
Rating 9.4
Release 03 Aug 2007

Descent

Prepare To Start Your Descent.Sensory overload in 360° 3-D.Welcome to Descent™ - 27 levels of the most mind-bending, stomach-churning action game ever. Featuring true 3-Dimensional worlds with light source shading, texture mapping, 3-D morphing, directional sound effects and sizzling music, this is technology taken to the limit.

Similarity 73%
Price 9.99€
Rating 8.9
Release 11 Feb 2014

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 73%
Price 19.99€
Rating 9.1
Release 18 Nov 2008

Most played games like Serious Sam Classic: The Second Encounter on Steam

Take a look at the top games like Serious Sam Classic: The Second Encounter that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.

1. Red Dead Redemption 2

Similarity 58% Winner of over 175 Game of the Year Awards and recipient of over 250 perfect scores, RDR2 is the epic tale of outlaw Arthur Morgan and the infamous Van der Linde gang, on the run across America at the dawn of the modern age. Also includes access to the shared living world of Red Dead Online. Red Dead Redemption 2 is a open world, story rich and western game developed and published by Rockstar Games. Released on December 05th 2019 has received 717,516 reviews of which 661,377 were positive and 56,139 were negative resulting in an impressive rating of 9.1 out of 10. The game has hit the top spot as the #1 most played game like Serious Sam Classic: The Second Encounter, thanks to its 21,238 peak concurrent players over the last day.
9.1
661,377
56,139

21,238
players

2. Left 4 Dead 2

Similarity 63% 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 955,598 reviews of which 932,058 were positive and 23,540 were negative resulting in an impressive rating of 9.7 out of 10. While seeing 17,964 players online at once in the last 24 hours, this game is currently ranked #2 among games like Serious Sam Classic: The Second Encounter based on player count.
9.7
932,058
23,540

17,964
players

3. Garry's Mod

Similarity 62% Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play. Garry's Mod is a sandbox, moddable and multiplayer game developed by Facepunch Studios and published by Valve. Released on November 29th 2006 has received 1,153,288 reviews of which 1,116,314 were positive and 36,974 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 15,709 players online at once in the last 24 hours, this game is currently ranked #3 among games like Serious Sam Classic: The Second Encounter based on player count.
9.6
1,116,314
36,974

15,709
players

4. Unturned

Similarity 59% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 554,408 reviews of which 505,746 were positive and 48,662 were negative resulting in an impressive rating of 9.1 out of 10. With 8,988 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Serious Sam Classic: The Second Encounter.
9.1
505,746
48,662

8,988
players

5. Ready or Not

Similarity 60% Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations. Ready or Not is a tactical, realistic and fps game developed by and published by Void Interactive. Released on December 13th 2023 has received 232,241 reviews of which 206,958 were positive and 25,283 were negative resulting in a rating of 8.8 out of 10. With 5,343 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Serious Sam Classic: The Second Encounter.
8.8
206,958
25,283

5,343
players

6. Halo: The Master Chief Collection

Similarity 68% 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 240,453 reviews of which 222,169 were positive and 18,284 were negative resulting in an impressive rating of 9.1 out of 10. With 4,638 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Serious Sam Classic: The Second Encounter.
9.1
222,169
18,284

4,638
players

7. Hell Let Loose

Similarity 59% 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 136,949 reviews of which 112,848 were positive and 24,101 were negative resulting in a rating of 8.2 out of 10. With 3,764 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Serious Sam Classic: The Second Encounter.
8.2
112,848
24,101

3,764
players

8. Battlefield™ 1

Similarity 57% 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 world war i game developed by DICE and published by Electronic Arts. Released on June 11th 2020 has received 188,323 reviews of which 162,937 were positive and 25,386 were negative resulting in a rating of 8.6 out of 10. With 3,707 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Serious Sam Classic: The Second Encounter.
8.6
162,937
25,386

3,707
players

9. Call of Duty®: Black Ops III

Similarity 65% 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 213,641 reviews of which 180,012 were positive and 33,629 were negative resulting in a rating of 8.3 out of 10. With 3,522 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Serious Sam Classic: The Second Encounter.
8.3
180,012
33,629

3,522
players

10. Borderlands 3

Similarity 70% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 146,466 reviews of which 124,552 were positive and 21,914 were negative resulting in a rating of 8.4 out of 10. With 2,651 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Serious Sam Classic: The Second Encounter.
8.4
124,552
21,914

2,651
players

Best deals on games like Serious Sam Classic: The Second Encounter on Steam

Discover fantastic savings with the best discounts on a variety of games like Serious Sam Classic: The Second Encounter available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Serious Sam Classic: The Second Encounter.

1. Prodeus

Similarity 71% Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware. Prodeus is a boomer shooter, fps and retro game developed by Bounding Box Software Inc. and published by Humble Games. Released on September 23rd 2022 has received 7,473 reviews of which 6,947 were positive and 526 were negative resulting in an impressive rating of 9 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Serious Sam Classic: The Second Encounter.
9
6,947
526

-95% 25.00€ 1.25€

2. Borderlands 3

Similarity 70% The original shooter-looter returns, packing bazillions of guns and a mayhem-fueled adventure! Blast through new worlds and enemies as one of four new Vault Hunters. Borderlands 3 is a rpg, looter shooter and multiplayer game developed by Gearbox Software and published by 2K. Released on March 13th 2020 has received 146,466 reviews of which 124,552 were positive and 21,914 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Serious Sam Classic: The Second Encounter.
8.4
124,552
21,914

-93% 59.71€ 4.18€

3. Borderlands: The Pre-Sequel

Similarity 61% Launch into the Borderlands universe and shoot ‘n’ loot your way through a brand new adventure that rockets you onto Pandora’s moon in Borderlands: The Pre-Sequel! Borderlands: The Pre-Sequel is a looter shooter, co-op and fps game developed by 2K Australia, Gearbox Software and Aspyr (Linux) and published by Aspyr (Linux) and 2K. Released on October 16th 2014 has received 41,307 reviews of which 33,563 were positive and 7,744 were negative resulting in a rating of 8 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Serious Sam Classic: The Second Encounter.
8
33,563
7,744

-93% 42.00€ 2.94€

4. F.E.A.R. 3

Similarity 64% F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline. F.E.A.R. 3 is a fps, horror and co-op game developed by Day 1 Studios and published by Warner Bros. Interactive Entertainment. Released on June 21st 2011 has received 12,665 reviews of which 9,019 were positive and 3,646 were negative resulting in a rating of 7 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Serious Sam Classic: The Second Encounter.
7
9,019
3,646

-93% 19.71€ 1.38€

5. Metro 2033 Redux

Similarity 62% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 103,741 reviews of which 94,593 were positive and 9,148 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Serious Sam Classic: The Second Encounter.
9.0
94,593
9,148

-92% 18.75€ 1.50€

6. Blue Estate The Game

Similarity 58% Blue Estate is a black-humoured and corrosive rail shooter, adapted from the critically acclaimed and Eisner Award nominated graphic novel, Blue Estate by Viktor Kalvachev! Blue Estate The Game is a on-rails shooter, action and comedy game developed and published by HE SAW. Released on April 08th 2015 has received 1,701 reviews of which 1,564 were positive and 137 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Serious Sam Classic: The Second Encounter.
8.8
1,564
137

-92% 12.50€ 1.00€

7. 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 67,866 reviews of which 46,414 were positive and 21,452 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 92% discount, this title has earned the #7 position in the best deals for games like Serious Sam Classic: The Second Encounter.
6.8
46,414
21,452

-92% 62.25€ 4.98€

8. Sniper Elite 4

Similarity 62% Discover unrivalled sniping freedom in the largest and most advanced World War 2 shooter ever built. Experience tactical third-person combat, gameplay choice and epic longshots across gigantic levels as you liberate wartime Italy from the grip of Fascism. Sniper Elite 4 is a sniper, action and multiplayer game developed and published by Rebellion. Released on February 13th 2017 has received 58,926 reviews of which 53,718 were positive and 5,208 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 91% discount, this title has earned the #8 position in the best deals for games like Serious Sam Classic: The Second Encounter.
9.0
53,718
5,208

-91% 59.22€ 5.33€

9. Zombie Army Trilogy

Similarity 59% The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2. Zombie Army Trilogy is a zombies, action and co-op game developed and published by Rebellion. Released on March 06th 2015 has received 17,539 reviews of which 15,182 were positive and 2,357 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 91% discount, this title has earned the #9 position in the best deals for games like Serious Sam Classic: The Second Encounter.
8.5
15,182
2,357

-91% 40.67€ 3.66€

10. POSTAL 2

Similarity 69% Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong? POSTAL 2 is a violent, dark humor and open world game developed and published by Running With Scissors. Released on November 02nd 2012 has received 114,567 reviews of which 110,950 were positive and 3,617 were negative resulting in an impressive rating of 9.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Serious Sam Classic: The Second Encounter.
9.5
110,950
3,617

-90% 10.00€ 1.00€

Free games like Serious Sam Classic: The Second Encounter on Steam

Check out this fantastic list of free-to-play games like Serious Sam Classic: The Second Encounter you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Serious Sam Classic: The Second Encounter.

1. Unturned

Similarity 59% You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living. Unturned is a free to play, survival and zombies game developed and published by Smartly Dressed Games. Released on July 07th 2017 has received 554,408 reviews of which 505,746 were positive and 48,662 were negative resulting in an impressive rating of 9.1 out of 10. With 8,988 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Serious Sam Classic: The Second Encounter.
9.1
505,746
48,662

8,988
players

2. Enlisted

Similarity 59% In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle. Enlisted is a fps, world war ii and multiplayer game developed by Darkflow Software and published by Gaijin Network Ltd. Released on July 16th 2024 has received 26,095 reviews of which 20,907 were positive and 5,188 were negative resulting in a rating of 7.9 out of 10. Thanks to its free to play tag and a daily player base of 2,498, this game has secured the #2 spot in the ranking of free games like Serious Sam Classic: The Second Encounter.
7.9
20,907
5,188

2,498
players

3. SCP: Secret Laboratory

Similarity 57% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 212,134 reviews of which 194,042 were positive and 18,092 were negative resulting in an impressive rating of 9.0 out of 10. Thanks to its free to play tag and a daily player base of 2,310, this game has secured the #3 spot in the ranking of free games like Serious Sam Classic: The Second Encounter.
9.0
194,042
18,092

2,310
players

4. One-armed robber

Similarity 58% One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments. One-armed robber is a free to play, multiplayer and heist game developed and published by Duhndal. Released on December 15th 2023 has received 37,407 reviews of which 34,213 were positive and 3,194 were negative resulting in a rating of 9.0 out of 10. Attracting a solid base of 512 players due to its free access, this strategy game has achieved the #4 position in the best free games like Serious Sam Classic: The Second Encounter.
9.0
34,213
3,194

512
players

5. Cry of Fear

Similarity 59% Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness. Cry of Fear is a horror, free to play and multiplayer game developed and published by Team Psykskallar. Released on April 25th 2013 has received 73,466 reviews of which 65,020 were positive and 8,446 were negative resulting in a rating of 8.7 out of 10. Attracting a solid base of 275 players due to its free access, this strategy game has achieved the #5 position in the best free games like Serious Sam Classic: The Second Encounter.
8.7
65,020
8,446

275
players

6. Black Squad

Similarity 62% Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam! Black Squad is a free to play, fps and shooter game developed by VALOFE and NS STUDIO and published by VALOFE. Released on June 26th 2019 has received 81,711 reviews of which 62,061 were positive and 19,650 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 236 players due to its free access, this strategy game has achieved the #6 position in the best free games like Serious Sam Classic: The Second Encounter.
7.5
62,061
19,650

236
players

7. Counter-Strike Nexon

Similarity 60% Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and hordes of Zombies! Counter-Strike Nexon is a free to play, fps and zombies game developed by Valve and NEXON and published by NEXON. Released on October 07th 2014 has received 42,618 reviews of which 28,330 were positive and 14,288 were negative resulting in a rating of 6.6 out of 10. Attracting a solid base of 219 players due to its free access, this strategy game has achieved the #7 position in the best free games like Serious Sam Classic: The Second Encounter.
6.6
28,330
14,288

219
players

8. Quake Champions

Similarity 64% Step into the Arena. Compete against players from around the world in this fast-paced shooter that combines the dark mythos of the original Quake with the skill-based competition of Quake III Arena. Become a Champion. Quake Champions is a arena shooter, hero shooter and early access game developed by id Software and published by Bethesda Softworks. Released on August 18th 2022 has received 38,296 reviews of which 28,247 were positive and 10,049 were negative resulting in a rating of 7.3 out of 10. Attracting a solid base of 187 players due to its free access, this strategy game has achieved the #8 position in the best free games like Serious Sam Classic: The Second Encounter.
7.3
28,247
10,049

187
players

9. KUBOOM

Similarity 61% Cross-platform hurricane online 3D Shooter KUBOOM is a free to play, action and multiplayer game developed and published by nobodyshot. Released on October 07th 2016 has received 3,972 reviews of which 2,453 were positive and 1,519 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #9 spot among the most played free games like Serious Sam Classic: The Second Encounter.
6.1
2,453
1,519

84
players

10. Ironsight

Similarity 60% Online FPS game, near future background, Resource Warfare between Military Forces and PMC. More than 50 kinds of original weapons with customization option. Use Peripheral objects, Tactical drones, Active objects to experience dynamic warfare. Ironsight is a free to play, action and fps game developed and published by WipleGames Inc. and . Released on June 19th 2019 has received 22,354 reviews of which 16,164 were positive and 6,190 were negative resulting in a rating of 7.1 out of 10. The game currently holds the #10 spot among the most played free games like Serious Sam Classic: The Second Encounter.
7.1
16,164
6,190

78
players