Games like Sanctum 2 on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Sanctum 2 are available at the bottom of the page.
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SiN Episodes: Emergence
You are John Blade, commander of HardCorps, an elite security force dedicated to protecting the people of Freeport City. Four years have passed since your first battle with Elexis Sinclaire, a beautiful, brilliant, and ruthless scientist who is out to remake humanity according to her own twisted vision.
Dungeon of the ENDLESS™
Dungeon of the ENDLESS™ is a Rogue-Like Dungeon-Defense game, in which the player and their team of heroes must protect the generator of their crashed ship while exploring an ever-expanding dungeon, all while facing waves of monsters and special events as they try to find their way out...
Counter-Strike 2
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.
The Darkness II
An intense first person shooter that delivers a twisted and gripping narrative of tragedy, modern crime drama, and supernatural horror.
BLOCKPOST LEGACY
Procedural cubic 3D-shooter in the best traditions of the genre. The game is a rich cocktail consisting of the most popular and functional gaming solutions. Customization of characters, opening cases and improving the existing arsenal — all this is available in the game now!
Masked Forces: Zombie Survival
What will you do when the zombie apocalypse comes, are you ready to tackle it right now and stay face to face with all the horrors that will appear?
Black Squad
Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam!
Risen Kingdom
Risen Kingdom is a real-time strategy game. Build and fortify your settlements to survive and push back armies of the undead.
Half-Life: Source
Winner of over 50 Game of the Year awards, Half-Life set new standards for action games when it was released in 1998. Half-Life: Source is a digitally remastered version of the critically acclaimed and best selling PC game, enhanced via Source technology to include physics simulation, enhanced effects, and more.
Call of Duty® 4: Modern Warfare® (2007)
The new action-thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty® series, delivers the most intense and cinematic action experience ever. Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots...
Supreme Commander 2
Includes 47 Steam achievements, leaderboards, and stats!
Half-Life: Opposing Force
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
Black Mesa
Relive Half-Life.
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.
Creeper World: Anniversary Edition
Imagine an enemy that is everywhere and moves like a giant, organic mass across the map. Imagine your base and your people surrounded by a blanket of crushing destruction from all directions. Your only hope, well what hope? Then you take the high ground and pound this enemy into oblivion.
Dungeon Defenders
Create a hero from one of four classes to save Etheria in this 4-player coop Tower Defense Action-RPG. Includes Steam exclusive Portal gun & TF2 familiars!
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.
Space Farmers
Grab a friend, grab a gadget, grab a gun and get ready for the most fun you'll ever have in a co-op game!
Delta Force 2
You're a member of the U.S. Army's best kept secret: the elite SPECIAL OPERATIONS unit known as Delta Force, formed to BATTLE TERRORISM throughout the world. When the best of the rest can't handle the op, YOU are called into action. Can you handle THE JOB? Features FREE NovaWorld™: online gaming supporting up to 50 players.
Out of Space
Strategy co-op online multiplayer game about living on a spaceship with your roommates. You'll need to generate resources, take care of a deadly alien infestation, upgrade your appliances and build your sustainable space home. Living together is never easy, especially when you are in outer space!
Most played games like Sanctum 2 on Steam
Take a look at the top games like Sanctum 2 that are currently attracting the largest player bases on the Steam platform, as of June 17th 2025.
1. Counter-Strike 2
Similarity 50% 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 Sanctum 2, thanks to its 774,128 peak concurrent players over the last day.
8.6
7,642,084
1,173,003
774,128
players
2. PAYDAY 2
Similarity 59% 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. While seeing 37,592 players online at once in the last 24 hours, this game is currently ranked #2 among games like Sanctum 2 based on player count.
8.9
594,327
68,755
37,592
players
3. Left 4 Dead 2
Similarity 58% 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. While seeing 23,822 players online at once in the last 24 hours, this game is currently ranked #3 among games like Sanctum 2 based on player count.
9.7
940,221
23,762
23,822
players
4. Bloons TD 6
Similarity 62% The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available. Bloons TD 6 is a tower defense, strategy and multiplayer game developed and published by Ninja Kiwi. Released on December 17th 2018 has received 353,960 reviews of which 344,269 were positive and 9,691 were negative resulting in an impressive rating of 9.6 out of 10. With 9,655 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Sanctum 2.
9.6
344,269
9,691
9,655
players
5. Borderlands 2
Similarity 48% 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. With 8,330 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Sanctum 2.
9.2
272,900
22,318
8,330
players
6. 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. With 6,415 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Sanctum 2.
8.6
62,342
8,866
6,415
players
7. Borderlands 3
Similarity 48% 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 149,065 reviews of which 125,248 were positive and 23,817 were negative resulting in a rating of 8.3 out of 10. With 5,715 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Sanctum 2.
8.3
125,248
23,817
5,715
players
8. Ready or Not
Similarity 48% 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 236,196 reviews of which 210,654 were positive and 25,542 were negative resulting in a rating of 8.8 out of 10. With 4,458 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Sanctum 2.
8.8
210,654
25,542
4,458
players
9. Call of Duty®: Black Ops III
Similarity 53% 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 4,406 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Sanctum 2.
8.4
181,306
33,720
4,406
players
10. Halo: The Master Chief Collection
Similarity 51% 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 3,475 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Sanctum 2.
9.1
223,635
18,432
3,475
players
Best deals on games like Sanctum 2 on Steam
Discover fantastic savings with the best discounts on a variety of games like Sanctum 2 available on Steam right now, updated on June 17th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Sanctum 2.
1. Warhammer: End Times - Vermintide
Similarity 52% Vermintide is an epic co-operative action combat adventure set in the End Times of the iconic Warhammer Fantasy world. Warhammer: End Times - Vermintide is a action, online co-op and co-op game developed and published by Fatshark. Released on October 23rd 2015 has received 21,090 reviews of which 16,874 were positive and 4,216 were negative resulting in a rating of 7.9 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Sanctum 2.
7.9
16,874
4,216
-99%
28.99€
0.45€
2. HERO DEFENSE
Similarity 71% CREEPS CRUMBLE. HEROES RISE. Command a team of renegade heroes and impale, slash, tear and burn through legions of undead hell-bent on world domination. Your mission: to defeat the world’s most powerful vampire, Count Necrosis. HERO DEFENSE is a tower defense, strategy and indie game developed by Happy Tuesday and published by Headup. Released on May 31st 2016 has received 747 reviews of which 471 were positive and 276 were negative resulting in a rating of 6.1 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Sanctum 2.
6.1
471
276
-99%
29.99€
0.56€
3. Embr
Similarity 54% Fight fires for fun and profit in this unpredictable and frantic multiplayer game. Team up with friends, take on daily challenges and climb to the top of the corporate firefighting ladder. More than one way to become a hero! Embr is a action, simulation and strategy game developed by Muse Games and published by Curve Games. Released on September 23rd 2021 has received 1,961 reviews of which 1,704 were positive and 257 were negative resulting in a rating of 8.3 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Sanctum 2.
8.3
1,704
257
-98%
19.99€
0.57€
4. DG2: Defense Grid 2
Similarity 75% Setting the bar as the definitive tower defense game, Defense Grid 2 introduces new worlds and threats to test your tower placement strategies. With a bold new look and the addition of new game modes, player-versus-player and multiplayer co-op, every play brings fun new opportunities and challenges. DG2: Defense Grid 2 is a strategy, tower defense and indie game developed by Hidden Path Entertainment and published by Hidden Path Entertainment and 505 Games. Released on September 23rd 2014 has received 3,163 reviews of which 2,723 were positive and 440 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Sanctum 2.
8.3
2,723
440
-98%
12.49€
0.26€
5. Police Stories
Similarity 53% A fresh take on top-down shooters with an emphasis on tactics that forces you to make split second decisions. Neutralize criminals, rescue civilians and defuse bombs in Single Player mode or Co-op. And remember - shooting first is not an option! Police Stories is a action, strategy and co-op game developed and published by HypeTrain Digital. Released on September 19th 2019 has received 8,701 reviews of which 7,406 were positive and 1,295 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Sanctum 2.
8.3
7,406
1,295
-98%
19.99€
0.53€
6. Deathtrap
Similarity 64% Deathtrap is a Tower Defense game with strong action-RPG elements, a game of vicious tricks, killing machines, rotating blades and splattering blood. Deathtrap is a tower defense, rpg and action game developed and published by NeocoreGames. Released on February 04th 2015 has received 2,194 reviews of which 1,842 were positive and 352 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Sanctum 2.
8.1
1,842
352
-98%
19.99€
0.49€
7. Borderlands: The Pre-Sequel
Similarity 53% 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 42,379 reviews of which 33,577 were positive and 8,802 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Sanctum 2.
7.8
33,577
8,802
-98%
39.99€
0.84€
8. The Blackout Club
Similarity 48% 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. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Sanctum 2.
7.5
2,214
633
-98%
28.99€
0.68€
9. F.E.A.R. 3
Similarity 66% 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. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Sanctum 2.
7.0
9,070
3,688
-98%
19.99€
0.45€
10. Satellite Reign
Similarity 50% Satellite Reign is a real-time, class-based strategy game, set in an open-world cyberpunk city. You command a group of 4 agents through rain-soaked, neon-lit streets, where the law is the will of mega-corporations. Satellite Reign is a cyberpunk, strategy and action game developed and published by 5 Lives Studios. Released on August 27th 2015 has received 5,229 reviews of which 3,737 were positive and 1,492 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Sanctum 2.
7.0
3,737
1,492
-98%
24.99€
0.68€
Free games like Sanctum 2 on Steam
Check out this fantastic list of free-to-play games like Sanctum 2 you can enjoy on Steam right now, updated on June 17th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Sanctum 2.
1. Counter-Strike 2
Similarity 50% 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 774,128 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Sanctum 2.
8.6
7,642,084
1,173,003
774,128
players
2. Halo Infinite
Similarity 55% 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. Thanks to its free to play tag and a daily player base of 2,951, this game has secured the #2 spot in the ranking of free games like Sanctum 2.
6.9
123,333
53,708
2,951
players
3. One-armed robber
Similarity 52% 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 38,728 reviews of which 35,393 were positive and 3,335 were negative resulting in a rating of 9.0 out of 10. Thanks to its free to play tag and a daily player base of 896, this game has secured the #3 spot in the ranking of free games like Sanctum 2.
9.0
35,393
3,335
896
players
4. Bloons TD Battles
Similarity 53% Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses. Bloons TD Battles is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on April 20th 2016 has received 29,096 reviews of which 26,414 were positive and 2,682 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 259 players due to its free access, this strategy game has achieved the #4 position in the best free games like Sanctum 2.
8.9
26,414
2,682
259
players
5. Sven Co-op
Similarity 50% Sven Co-op is a co-operative game originally based around Valve Software's Half-Life. In this game players must work together against computer controlled enemies and solve puzzles as a team. Sven Co-op is a co-op, fps and online co-op game developed and published by Sven Co-op team. Released on January 22nd 2016 has received 31,316 reviews of which 29,316 were positive and 2,000 were negative resulting in an impressive rating of 9.2 out of 10. Attracting a solid base of 256 players due to its free access, this strategy game has achieved the #5 position in the best free games like Sanctum 2.
9.2
29,316
2,000
256
players
6. Bloons Monkey City
Similarity 51% Create, upgrade, and customize your very own Bloons Monkey City in this groundbreaking blend of city building and tower defense awesomeness! Bloons Monkey City is a free to play, strategy and action game developed and published by Ninja Kiwi. Released on April 10th 2020 has received 6,222 reviews of which 5,676 were positive and 546 were negative resulting in a rating of 8.8 out of 10. Attracting a solid base of 242 players due to its free access, this strategy game has achieved the #6 position in the best free games like Sanctum 2.
8.8
5,676
546
242
players
7. Black Squad
Similarity 50% 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 81,714 reviews of which 62,042 were positive and 19,672 were negative resulting in a rating of 7.5 out of 10. Attracting a solid base of 180 players due to its free access, this strategy game has achieved the #7 position in the best free games like Sanctum 2.
7.5
62,042
19,672
180
players
8. Zula Global
Similarity 55% 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. Attracting a solid base of 151 players due to its free access, this strategy game has achieved the #8 position in the best free games like Sanctum 2.
6.9
5,310
2,285
151
players
9. Ninja Kiwi Archive
Similarity 59% Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD. Ninja Kiwi Archive is a casual, arcade and strategy game developed and published by Ninja Kiwi. Released on July 08th 2020 has received 5,439 reviews of which 5,107 were positive and 332 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 149 players due to its free access, this strategy game has achieved the #9 position in the best free games like Sanctum 2.
9.1
5,107
332
149
players
10. TOXIKK™
Similarity 53% 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. The game currently holds the #10 spot among the most played free games like Sanctum 2.
7.5
4,485
1,326
89
players