Games like Fortified on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Fortified are available at the bottom of the page.
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CastleStorm
Welcome to the world of CastleStorm, a super genre mashup of 2D physics destruction mashed with tower defense brawler! CastleStorm was born out of the fond childhood memory of building and destroying LEGO castles.
AirMech
AirMech® Strike is a fast paced Action-RTS game that can be played solo, coop, or competitively online. Earn Kudos and Experience in battle and unlock a wide collection of AirMechs and Units while you practice the perfect strategy to emerge victorious!
Iron Brigade
Join The Mobile Trench Brigade and protect humanity from the evil Monovision menace!
Atom Zombie Smasher
The zombie apocalypse is upon us and it's up to you to evacuate everyone before they fall prey to the undead. Conduct massive rescue operations with a helping hand from snipers, artillery crews, orbital bombardments, and more.
Rock of Ages
A rock-solid combination of rock-rolling action, deep strategy, and captivating art and music from different ages of history, this is a game of crush or be crushed!
Topple Tactics
Topple Tactics is a physics-based multiplayer tower defense game where one huge player controls the map by placing towers and using abilities, whilst the little players level up their stats and equipment to reach the end of the map and defeat the huge player!
SCP: Secret Laboratory
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.
Splitgate
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
Dropzone
Dropzone is a game of action, strategy and skill. Win 15 minute battles by scoring points. Unlock gear, customize your squad of up to 3 Units and compete in Team 3v3, 2v2 or 1v1 matches. Lay claim to the riches of Europa!
Guns and Robots
Guns and Robots is free to play online third person shooter. The game brings robot action with massive customization. Players get cartoony bright 3D graphics in attractive environments and challenge each other in open arenas.
Mass Effect™ 3 N7 Digital Deluxe Edition (2012)
Earth is burning. The Reapers have taken over and other civilizations are falling like dominoes. Lead the final fight to save humanity and take back Earth from these terrifying machines, Commander Shepard.
DG2: Defense Grid 2
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.
Marvel Rivals
Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe!
Predecessor
Inspired by the legacy of Paragon, built with love by the community, and powered by Unreal Engine 5, Predecessor is the ultimate fusion of shooter action and MOBA strategy. Join more than 2,000,000 players and play for FREE now!
Alien Shooter TD
Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
Let Them Come
Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down.
Executive Assault
Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.
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.
Scourge: Outbreak
Blast your way through Nogari Island as Echo Squad. Utilize a devastating array of weapons and special abilities to crush everything that stands in your way. Features a fully Co-op enabled Campaign for up to 4 Players, as well as a variety of 8 Player Versus multiplayer modes!
Alien Hallway
Players measure stamina with a never-ending stream of green creatures within the borders of a special military mission.
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!
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!Most played games like Fortified on Steam
Take a look at the top games like Fortified that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. Marvel Rivals
Similarity 67% Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe! Marvel Rivals is a free to play, multiplayer and hero shooter game developed and published by NetEase Games. Released on December 05th 2024 has received 270,085 reviews of which 217,320 were positive and 52,765 were negative resulting in a rating of 8.0 out of 10. The game has hit the top spot as the #1 most played game like Fortified, thanks to its 126,058 peak concurrent players over the last day.
8.0
217,320
52,765
126,058
players
2. 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 351,886 reviews of which 342,292 were positive and 9,594 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 9,207 players online at once in the last 24 hours, this game is currently ranked #2 among games like Fortified based on player count.
9.6
342,292
9,594
9,207
players
3. Risk of Rain 2
Similarity 65% Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing. Risk of Rain 2 is a third-person shooter, action roguelike and multiplayer game developed by Hopoo Games and published by Gearbox Publishing. Released on August 11th 2020 has received 309,850 reviews of which 289,560 were positive and 20,290 were negative resulting in an impressive rating of 9.3 out of 10. While seeing 5,250 players online at once in the last 24 hours, this game is currently ranked #3 among games like Fortified based on player count.
9.3
289,560
20,290
5,250
players
4. Space Engineers
Similarity 63% Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive. Space Engineers is a space, sandbox and building game developed and published by Keen Software House. Released on February 28th 2019 has received 131,878 reviews of which 116,777 were positive and 15,101 were negative resulting in a rating of 8.7 out of 10. With 4,402 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Fortified.
8.7
116,777
15,101
4,402
players
5. SCP: Secret Laboratory
Similarity 69% 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. With 2,310 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Fortified.
9.0
194,042
18,092
2,310
players
6. Predecessor
Similarity 67% Inspired by the legacy of Paragon, built with love by the community, and powered by Unreal Engine 5, Predecessor is the ultimate fusion of shooter action and MOBA strategy. Join more than 2,000,000 players and play for FREE now! Predecessor is a moba, shooter and free to play game developed and published by Omeda Studios. Released on August 20th 2024 has received 13,714 reviews of which 10,027 were positive and 3,687 were negative resulting in a rating of 7.2 out of 10. With 2,216 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Fortified.
7.2
10,027
3,687
2,216
players
7. Tom Clancy's Ghost Recon® Wildlands
Similarity 63% Create a team with up to 3 friends in Tom Clancy’s Ghost Recon® Wildlands and enjoy the ultimate military shooter experience set in a massive, dangerous, and responsive open world. Tom Clancy's Ghost Recon® Wildlands is a open world, shooter and co-op game developed by Ubisoft Paris, Ubisoft Annecy, Ubisoft Bucharest, Ubisoft Montpellier, Ubisoft Milan, Reflections and Ubisoft Belgrade and published by Ubisoft. Released on March 06th 2017 has received 95,717 reviews of which 76,441 were positive and 19,276 were negative resulting in a rating of 7.9 out of 10. With 1,545 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Fortified.
7.9
76,441
19,276
1,545
players
8. Aliens: Fireteam Elite
Similarity 65% Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat. Aliens: Fireteam Elite is a co-op, shooter and aliens game developed by Cold Iron Studios and published by Cold Iron Studios and Focus Entertainment. Released on August 23rd 2021 has received 24,088 reviews of which 19,247 were positive and 4,841 were negative resulting in a rating of 7.9 out of 10. With 973 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Fortified.
7.9
19,247
4,841
973
players
9. Mindustry
Similarity 74% An open-ended factory management game with RTS and tower defense elements. Mindustry is a base-building, resource management and tower defense game developed and published by AnukenDev. Released on September 26th 2019 has received 21,635 reviews of which 20,742 were positive and 893 were negative resulting in an impressive rating of 9.4 out of 10. With 919 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Fortified.
9.4
20,742
893
919
players
10. STAR WARS™ Battlefront™ II
Similarity 65% 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 65,283 reviews of which 56,874 were positive and 8,409 were negative resulting in a rating of 8.6 out of 10. With 844 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Fortified.
8.6
56,874
8,409
844
players
Best deals on games like Fortified on Steam
Discover fantastic savings with the best discounts on a variety of games like Fortified 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 Fortified.
1. We Are The Dwarves
Similarity 74% We Are The Dwarves is a real-time tactical adventure where you take control of three Dwarven astronauts and lead them through the hordes of enemies in the depths of their Universe. We Are The Dwarves is a indie, adventure and action game developed and published by Whale Rock Games. Released on February 25th 2016 has received 1,317 reviews of which 892 were positive and 425 were negative resulting in a rating of 6.6 out of 10. Featuring a massive 97% discount, this game currently holds the #1 spot in the best deals for games like Fortified.
6.6
892
425
-97%
43.00€
1.29€
2. Deathtrap
Similarity 74% 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 2,189 reviews of which 1,837 were positive and 352 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Fortified.
8.1
1,837
352
-93%
18.57€
1.30€
3. Orcs Must Die! 2
Similarity 88% You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment. Orcs Must Die! 2 is a tower defense, co-op and action game developed and published by Robot Entertainment. Released on July 30th 2012 has received 19,251 reviews of which 17,894 were positive and 1,357 were negative resulting in an impressive rating of 9.1 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like Fortified.
9.1
17,894
1,357
-92%
12.50€
1.00€
4. Day of Infamy
Similarity 65% Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torch the enemy, or use a radio to call in fire support. Day of Infamy is a teamwork-oriented shooter that will keep you on your toes and coming back for more with its diverse game modes and authentic arsenal. Day of Infamy is a world war ii, fps and multiplayer game developed and published by New World Interactive. Released on March 23rd 2017 has received 22,064 reviews of which 18,191 were positive and 3,873 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 89% discount, this title has earned the #4 position in the best deals for games like Fortified.
8.1
18,191
3,873
-89%
12.64€
1.39€
5. Orcs Must Die!
Similarity 74% Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment. Orcs Must Die! is a tower defense, action and strategy game developed and published by Robot Entertainment. Released on October 11th 2011 has received 8,159 reviews of which 7,828 were positive and 331 were negative resulting in an impressive rating of 9.3 out of 10. Currently offered at a significant 88% discount, this title has earned the #5 position in the best deals for games like Fortified.
9.3
7,828
331
-88%
8.33€
1.00€
6. Sniper Elite: Nazi Zombie Army 2
Similarity 63% ** Please note: a remastered and improved edition of this game is now available in Zombie Army Trilogy.**Experience a terrifyingly intense co-op campaign for up to four players in this gut-wrenching sequel to Steam best-seller, Sniper Elite: Nazi Zombie Army. Sniper Elite: Nazi Zombie Army 2 is a zombies, action and co-op game developed by and published by Rebellion. Released on October 31st 2013 has received 4,118 reviews of which 3,491 were positive and 627 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 88% discount, this title has earned the #6 position in the best deals for games like Fortified.
8.2
3,491
627
-88%
14.67€
1.76€
7. Police Stories
Similarity 65% 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 8,626 reviews of which 7,341 were positive and 1,285 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 86% discount, this title has earned the #7 position in the best deals for games like Fortified.
8.3
7,341
1,285
-86%
19.29€
2.70€
8. Thunder Wolves
Similarity 62% When this “wolf pack” strikes, you hear the thunder roll. The Thunder Wolves attack from the air. They are mercenaries, and the best helicopter pilots in the world. Every one of them is ready for action at all times—and ready to fight evil, wherever it lurks. Thunder Wolves is a flight, shoot 'em up and third-person shooter game developed by Most Wanted Entertainment and published by HandyGames. Released on May 15th 2013 has received 773 reviews of which 663 were positive and 110 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 86% discount, this title has earned the #8 position in the best deals for games like Fortified.
8.1
663
110
-86%
9.71€
1.36€
9. EARTH DEFENSE FORCE: WORLD BROTHERS
Similarity 63% A new EDF adventure begins! Only this time, the action unfolds in a parallel world where the Earth is made of digital blocks. This world has befallen into chaos, as the once peaceful square Earth has been shattered into pieces. Shape aside, it is an Earth nonetheless which needs to be defended. EARTH DEFENSE FORCE: WORLD BROTHERS is a action, shooter and third-person shooter game developed by YUKE'S and published by D3PUBLISHER. Released on May 27th 2021 has received 769 reviews of which 628 were positive and 141 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 86% discount, this title has earned the #9 position in the best deals for games like Fortified.
7.7
628
141
-86%
40.86€
5.72€
10. Serious Sam 3: BFE
Similarity 67% 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! Serious Sam 3: BFE is a fps, action and co-op game developed by Croteam and published by Devolver Digital. Released on November 22nd 2011 has received 27,656 reviews of which 24,440 were positive and 3,216 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 85% discount, this title has earned the #10 position in the best deals for games like Fortified.
8.7
24,440
3,216
-85%
29.33€
4.40€
Free games like Fortified on Steam
Check out this fantastic list of free-to-play games like Fortified 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 Fortified.
1. Marvel Rivals
Similarity 67% Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe! Marvel Rivals is a free to play, multiplayer and hero shooter game developed and published by NetEase Games. Released on December 05th 2024 has received 270,085 reviews of which 217,320 were positive and 52,765 were negative resulting in a rating of 8.0 out of 10. With 126,058 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Fortified.
8.0
217,320
52,765
126,058
players
2. SCP: Secret Laboratory
Similarity 69% 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 #2 spot in the ranking of free games like Fortified.
9.0
194,042
18,092
2,310
players
3. Predecessor
Similarity 67% Inspired by the legacy of Paragon, built with love by the community, and powered by Unreal Engine 5, Predecessor is the ultimate fusion of shooter action and MOBA strategy. Join more than 2,000,000 players and play for FREE now! Predecessor is a moba, shooter and free to play game developed and published by Omeda Studios. Released on August 20th 2024 has received 13,714 reviews of which 10,027 were positive and 3,687 were negative resulting in a rating of 7.2 out of 10. Thanks to its free to play tag and a daily player base of 2,216, this game has secured the #3 spot in the ranking of free games like Fortified.
7.2
10,027
3,687
2,216
players
4. One-armed robber
Similarity 62% 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 Fortified.
9.0
34,213
3,194
512
players
5. Real Pool 3D - Poolians
Similarity 62% Real Pool 3D (Poolians) is one of the best online pool games. Play against the computer or real players all over the world! It supports 8 different types of pool games and team play mode. Real Pool 3D - Poolians is a pool, sports and free to play game developed and published by Poolians.com. Released on January 04th 2018 has received 16,556 reviews of which 12,763 were positive and 3,793 were negative resulting in a rating of 7.6 out of 10. Attracting a solid base of 381 players due to its free access, this strategy game has achieved the #5 position in the best free games like Fortified.
7.6
12,763
3,793
381
players
6. Bloons TD Battles
Similarity 70% 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 29,071 reviews of which 26,380 were positive and 2,691 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 196 players due to its free access, this strategy game has achieved the #6 position in the best free games like Fortified.
8.9
26,380
2,691
196
players
7. Splitgate
Similarity 69% Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat. Splitgate is a free to play, fps and multiplayer game developed and published by 1047 Games. Released on May 24th 2019 has received 111,672 reviews of which 102,280 were positive and 9,392 were negative resulting in an impressive rating of 9.0 out of 10. Attracting a solid base of 153 players due to its free access, this strategy game has achieved the #7 position in the best free games like Fortified.
9.0
102,280
9,392
153
players
8. Time Clickers
Similarity 64% Time Clickers is what's called an 'incremental game'. There's always a fun upgrade to look forward to, and the numbers keep getting bigger! Hire a team to fight for you, even when you're offline! Time Clickers is a clicker, free to play and casual game developed by Proton Studio Inc and published by . Released on July 23rd 2015 has received 5,049 reviews of which 4,424 were positive and 625 were negative resulting in a rating of 8.5 out of 10. Attracting a solid base of 142 players due to its free access, this strategy game has achieved the #8 position in the best free games like Fortified.
8.5
4,424
625
142
players
9. Ninja Kiwi Archive
Similarity 62% 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 5,395 reviews of which 5,066 were positive and 329 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 132 players due to its free access, this strategy game has achieved the #9 position in the best free games like Fortified.
9.1
5,066
329
132
players
10. Awesomenauts - the 2D moba
Similarity 65% Use your power, show your might! Play this Multiplayer Online Battle Arena (MOBA) game for FREE now! AWESOMENAUTS combines 2D platforming with team-based strategy and hero based action. Whether you are a new recruit or an intergalactic legend, play AWESOMENAUTS! Awesomenauts - the 2D moba is a moba, multiplayer and 2d game developed by Ronimo Games and published by Atari. Released on August 01st 2012 has received 26,719 reviews of which 22,609 were positive and 4,110 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 Fortified.
8.3
22,609
4,110
90
players