Games like Containment Initiative on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Containment Initiative are available at the bottom of the page.
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Serious Sam: Siberian Mayhem
Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.
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.
Isonzo
Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!
The Story of Henry Bishop
The story of Henry Bishop is a first-person psychological thriller, where the player will have to fight, guess riddles, immerse into a mystical plot and an incredible story.
DOOM 3
A demonic invasion has overwhelmed the Union Aerospace Corporation's Mars research facility. As one of only a few survivors, you must fight your way to hell and back against a horde of demons in this award-winning horror/action FPS and reimagining of the original DOOM.
S.T.A.L.K.E.R.: Call of Pripyat
S.T.A.L.K.E.R.: Call of Pripyat is the direct sequel of the S.T.A.L.K.E.R.: Shadow of Chernobyl. As a Major Alexander Degtyarev you should investigate the crash of the governmental helicopters around the Zone and find out, what happened there.
Painkiller: Black Edition
Painkiller Black Edition includes the expansion pack Battle Out of Hell, featuring 10 additional single-player levels and many new villains.
S.T.A.L.K.E.R.: Clear Sky
S.T.A.L.K.E.R.: Clear Sky – standalone prequel for the acclaimed S.T.A.L.K.E.R.: Shadow of Chernobyl, which tells you story about the Clear Sky group, that want to research the Zone and understand it better.
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.Most played games like Containment Initiative on Steam
Take a look at the top games like Containment Initiative that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. DayZ
Similarity 52% How long can you survive a post-apocalyptic world? A land overrun with an infected "zombie" population, where you compete with other survivors for limited resources. Will you team up with strangers and stay strong together? Or play as a lone wolf to avoid betrayal? This is DayZ – this is your story. DayZ is a survival, open world and online co-op game developed and published by Bohemia Interactive. Released on December 13th 2018 has received 426,541 reviews of which 326,984 were positive and 99,557 were negative resulting in a rating of 7.6 out of 10. The game has hit the top spot as the #1 most played game like Containment Initiative, thanks to its 31,544 peak concurrent players over the last day.
7.6
326,984
99,557
31,544
players
2. Left 4 Dead 2
Similarity 56% 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 Containment Initiative based on player count.
9.7
932,058
23,540
17,964
players
3. Ready or Not
Similarity 66% 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. While seeing 5,343 players online at once in the last 24 hours, this game is currently ranked #3 among games like Containment Initiative based on player count.
8.8
206,958
25,283
5,343
players
4. STALCRAFT: X
Similarity 51% 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 75,642 reviews of which 57,632 were positive and 18,010 were negative resulting in a rating of 7.5 out of 10. With 4,312 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Containment Initiative.
7.5
57,632
18,010
4,312
players
5. Warhammer 40,000: Darktide
Similarity 58% 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 111,235 reviews of which 78,755 were positive and 32,480 were negative resulting in a rating of 7.0 out of 10. With 3,373 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Containment Initiative.
7.0
78,755
32,480
3,373
players
6. Gray Zone Warfare
Similarity 51% 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. Gray Zone Warfare is a early access, online co-op and tactical game developed and published by MADFINGER Games and a.s.. Released on April 30th 2024 has received 56,087 reviews of which 37,583 were positive and 18,504 were negative resulting in a rating of 6.6 out of 10. With 1,324 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Containment Initiative.
6.6
37,583
18,504
1,324
players
7. Half-Life 2
Similarity 50% 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 242,865 reviews of which 237,035 were positive and 5,830 were negative resulting in an impressive rating of 9.7 out of 10. With 1,234 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Containment Initiative.
9.7
237,035
5,830
1,234
players
8. DOOM
Similarity 53% 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 204,139 reviews of which 194,947 were positive and 9,192 were negative resulting in an impressive rating of 9.4 out of 10. With 1,008 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Containment Initiative.
9.4
194,947
9,192
1,008
players
9. Resident Evil 7 Biohazard
Similarity 58% Fear and isolation seep through the walls of an abandoned southern farmhouse. "7" marks a new beginning for survival horror with the “Isolated View” of the visceral new first-person perspective. Resident Evil 7 Biohazard is a horror, survival horror and first-person game developed and published by CAPCOM Co. and Ltd.. Released on January 23rd 2017 has received 96,525 reviews of which 91,934 were positive and 4,591 were negative resulting in an impressive rating of 9.4 out of 10. With 927 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Containment Initiative.
9.4
91,934
4,591
927
players
10. Killing Floor 2
Similarity 52% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,532 reviews of which 111,048 were positive and 15,484 were negative resulting in a rating of 8.7 out of 10. With 908 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Containment Initiative.
8.7
111,048
15,484
908
players
Best deals on games like Containment Initiative on Steam
Discover fantastic savings with the best discounts on a variety of games like Containment Initiative 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 Containment Initiative.
1. F.E.A.R. 3
Similarity 53% 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. Featuring a massive 93% discount, this game currently holds the #1 spot in the best deals for games like Containment Initiative.
7
9,019
3,646
-93%
19.71€
1.38€
2. Killing Floor 2
Similarity 52% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,532 reviews of which 111,048 were positive and 15,484 were negative resulting in a rating of 8.7 out of 10. Thanks to its incredible 92% discount, this game is now the #2 best deal in games like Containment Initiative.
8.7
111,048
15,484
-92%
29.13€
2.33€
3. Sniper Ghost Warrior Contracts
Similarity 53% Become the ultimate assassin in the most realistic modern warfare sniping game available. Engage in an immersive single-player campaign across large, open-ended maps. Tactical thinking, stealth approach and precision in execution of long shots required. Sniper Ghost Warrior Contracts is a action, sniper and singleplayer game developed and published by CI Games. Released on November 22nd 2019 has received 12,156 reviews of which 8,854 were positive and 3,302 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 86% discount, this game is now the #3 best deal in games like Containment Initiative.
7.2
8,854
3,302
-86%
29.29€
4.10€
4. Alien: Isolation
Similarity 51% Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger. Alien: Isolation is a horror, survival horror and sci-fi game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on October 06th 2014 has received 60,236 reviews of which 56,157 were positive and 4,079 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 85% discount, this title has earned the #4 position in the best deals for games like Containment Initiative.
9.2
56,157
4,079
-85%
38.67€
5.80€
5. NecroVision
Similarity 59% War is Hell. NecroVision is a first-person shooter that takes gamers across the frantic battlegrounds of World War I and into a dark underworld of vampires, demons and dark magic. NecroVision is a action, fps and world war i game developed by The Farm 51 and published by Fulqrum Publishing. Released on May 20th 2009 has received 1,722 reviews of which 1,175 were positive and 547 were negative resulting in a rating of 6.6 out of 10. Currently offered at a significant 85% discount, this title has earned the #5 position in the best deals for games like Containment Initiative.
6.6
1,175
547
-85%
4.99€
0.74€
6. S.T.A.L.K.E.R.: Call of Pripyat
Similarity 50% S.T.A.L.K.E.R.: Call of Pripyat is the direct sequel of the S.T.A.L.K.E.R.: Shadow of Chernobyl. As a Major Alexander Degtyarev you should investigate the crash of the governmental helicopters around the Zone and find out, what happened there. S.T.A.L.K.E.R.: Call of Pripyat is a atmospheric, open world and post-apocalyptic game developed and published by GSC Game World. Released on February 11th 2010 has received 30,715 reviews of which 29,371 were positive and 1,344 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 84% discount, this title has earned the #6 position in the best deals for games like Containment Initiative.
9.4
29,371
1,344
-84%
19.63€
3.14€
7. S.T.A.L.K.E.R.: Clear Sky
Similarity 50% S.T.A.L.K.E.R.: Clear Sky – standalone prequel for the acclaimed S.T.A.L.K.E.R.: Shadow of Chernobyl, which tells you story about the Clear Sky group, that want to research the Zone and understand it better. S.T.A.L.K.E.R.: Clear Sky is a open world, atmospheric and post-apocalyptic game developed by GSC Game World and published by GSC World Publishing. Released on September 15th 2008 has received 22,054 reviews of which 18,843 were positive and 3,211 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 81% discount, this title has earned the #7 position in the best deals for games like Containment Initiative.
8.4
18,843
3,211
-81%
9.95€
1.89€
8. Alien: Isolation
Similarity 51% Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger. Alien: Isolation is a game developed and published by . Released on October 06th 2014 has received 60,236 reviews of which 56,157 were positive and 4,079 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 85% discount, this title has earned the #8 position in the best deals for games like Containment Initiative.
9.2
56,157
4,079
-85%
38.67€
5.80€
9. Arma 2
Similarity 51% Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects. Arma 2 is a simulation, military and action game developed and published by Bohemia Interactive. It has received 2,121 reviews of which 1,771 were positive and 350 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 80% discount, this title has earned the #9 position in the best deals for games like Containment Initiative.
8.0
1,771
350
-80%
9.99€
1.99€
10. DOOM
Similarity 53% 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 204,139 reviews of which 194,947 were positive and 9,192 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 77% discount, this title has earned the #10 position in the best deals for games like Containment Initiative.
9.4
194,947
9,192
-77%
20.35€
4.68€
Free games like Containment Initiative on Steam
Check out this fantastic list of free-to-play games like Containment Initiative 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 Containment Initiative.
1. STALCRAFT: X
Similarity 51% 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 75,642 reviews of which 57,632 were positive and 18,010 were negative resulting in a rating of 7.5 out of 10. With 4,312 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Containment Initiative.
7.5
57,632
18,010
4,312
players
2. Combat Master: Season 4
Similarity 51% Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more. Combat Master: Season 4 is a fps, multiplayer and action game developed and published by Alfa Bravo Inc. Released on April 21st 2023 has received 44,703 reviews of which 39,451 were positive and 5,252 were negative resulting in a rating of 8.7 out of 10. Thanks to its free to play tag and a daily player base of 841, this game has secured the #2 spot in the ranking of free games like Containment Initiative.
8.7
39,451
5,252
841
players
3. No More Room in Hell
Similarity 56% The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare. No More Room in Hell is a free to play, zombies and multiplayer game developed by No More Room in Hell Team and published by Lever Games. Released on October 31st 2013 has received 74,001 reviews of which 66,520 were positive and 7,481 were negative resulting in a rating of 8.9 out of 10. Thanks to its free to play tag and a daily player base of 312, this game has secured the #3 spot in the ranking of free games like Containment Initiative.
8.9
66,520
7,481
312
players
4. Cry of Fear
Similarity 53% 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 #4 position in the best free games like Containment Initiative.
8.7
65,020
8,446
275
players
5. Deceit
Similarity 52% Test your instincts at trust and deception in an action-filled, multiplayer first-person shooter. You wake up in unknown surroundings to the sound of the Game Master’s unfamiliar voice, surrounded by five others. A third of your group have been infected with a virus, but who will escape? Deceit is a pvp, multiplayer and horror game developed and published by World Makers. Released on March 03rd 2017 has received 93,021 reviews of which 73,623 were positive and 19,398 were negative resulting in a rating of 7.8 out of 10. Attracting a solid base of 215 players due to its free access, this strategy game has achieved the #5 position in the best free games like Containment Initiative.
7.8
73,623
19,398
215
players
6. VAIL VR
Similarity 56% Download now and explore VAIL’s free-to-play Citadel. Discover why VAIL is the highest rated VR Shooter with best-in-class mechanics, precisely tuned interactions, and immersive physics systems. VAIL VR is a vr, shooter and action game developed and published by AEXLAB. Released on February 15th 2024 has received 2,753 reviews of which 2,143 were positive and 610 were negative resulting in a rating of 7.5 out of 10. The game currently holds the #6 spot among the most played free games like Containment Initiative.
7.5
2,143
610
23
players
7. Zombie Panic! Source
Similarity 52% Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification. Zombie Panic! Source is a free to play, zombies and multiplayer game developed and published by Zombie Panic! Team. Released on October 03rd 2008 has received 7,717 reviews of which 6,533 were positive and 1,184 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #7 spot among the most played free games like Containment Initiative.
8.2
6,533
1,184
19
players
8. Propagation VR
Similarity 57% Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive? Propagation VR is a vr, action and horror game developed and published by WanadevStudio. Released on September 25th 2020 has received 5,594 reviews of which 5,275 were positive and 319 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #8 spot among the most played free games like Containment Initiative.
9.1
5,275
319
13
players
9. Hyper Dash
Similarity 60% Hyper Dash is a free VR multiplayer team based shooter. Make smart use of Dashing, Sprinting, Walking and Rail Grinding to get around the arenas and win in a variety of gamemodes like; Payload, Domination, Control Point, (Team) Deathmatch, Capture The Flag, Elimination & Ball. Hyper Dash is a arena shooter, fps and pvp game developed and published by Triangle Factory. Released on February 25th 2021 has received 343 reviews of which 303 were positive and 40 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #9 spot among the most played free games like Containment Initiative.
8.2
303
40
8
players
10. BRINK
Similarity 51% You decide the combat role you want to assume in the world of Brink as you fight to save yourself and mankind’s last refuge! BRINK is a fps, action and multiplayer game developed by Splash Damage and published by Bethesda Softworks. Released on May 09th 2011 has received 7,923 reviews of which 4,980 were positive and 2,943 were negative resulting in a rating of 6.2 out of 10. The game currently holds the #10 spot among the most played free games like Containment Initiative.
6.2
4,980
2,943
7
players