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.
Filters & Lists
SCP: Ground Zero
Infiltrate a secret facility to recover an anomalous object.
Zack Zero
Zack Zero takes you on an action-packed platform adventure with incredible 3D graphics and the playability and entertainment of classic 2D games. Help Zack Zero save his beloved Marlene, kidnapped by the evil Zulrog in an effort to obtain the powerful substance that will allow him to travel back in time.
Shaolin vs Wutang 2
The sequel to Shaolin vs Wutang! Shaolin vs Wutang 2 is a INDIE love letter to Martial Arts and classic Kung Fu films. Made for casual game fans not intended for Hardcore Fighting Game players.
Tempest of the Heavens and Earth
"Rogue Celestial, seek out your own path to the heavens." An Ecstatic-class Stylish 2D Action Game controlling Tenshi Hinanawi, as she runs all around the realms of Gensokyo! You are the path of righteousness itself! (A derivative game inspired by the Touhou Project universe.)
THOTH
THOTH is a challenging twin-stick shooter you can conquer alone or cooperatively with a friend. Each stage is handcrafted to test coordination and puzzle-solving skills. Colorful minimalist graphics combine with an intense unnerving soundtrack, making for an exciting mix of art and arcade.
Dustoff Heli Rescue
"I need a Dustoff!" became an all-too-familiar call on the airwaves of jungle wars. Now take off with your rescue helicopter and search and save the life of the wounded soldiers in the field, often under fire. If you can't, nobody else can!
Kabounce
Kabounce™ is the multiplayer pinball sport game where you are the ball. Experience fast-paced online arena combat, rack up combos and points and score to win. Take the action offline with single player time-attack parkour modes!
Sky Noon
Sky Noon is a First-Person Shooter with Brawler mechanics. Players are equipped with a grappling hook, a lasso and an arsenal of weapons and abilities. There is no health in Sky Noon - players eliminate their enemies by pushing and pulling them off the Floating Frontier.
Ukrainian Ninja
Ukrainian Ninja is a multiplayer platformer game for Windows. The Ninja shoots and slashes, using weapons sold by the trader to clear each world.
Void Invaders
Jump back to the good old days of arcade machines with Void Invaders: a colourful, chaotic and explosive arcade shoot-em-up game inspired by classics such as Galaga and Space Invaders!
Foreign Legion: Buckets of Blood
Foreign Legion: Buckets of Blood is a cartoon-style third-person shooter. You take the role of a last-standing hard-boiled Legionnaire taking on an entire rebel army. A small campaign with various objectives, such as defending civilians, escorting a tourist bus and a mass-chicken-murder map.
Blightbound
Blightbound is a multiplayer dungeon crawler that tasks three heroes to venture down from their mountain refuge to face the abominations of the Blight - a mysterious and corrupting fog that enshrouds the land.
Chicken Invaders 5
Chicken Invaders puts you at the forefront of a battle against invading intergalactic chickens, bent on revenge for our oppression of Earth chickens. This time, the chickens have hatched a devious plan to block out sunlight and freeze Earth to death!
SYNTHETIK: Arena
Face the varied challenges of the Machine God Zir in ARENA, a standalone expansion for Synthetik: Legion Rising! Leverage the next level in gun-play and experiment with powerful tech in varied action packed Arenas!
Forkdrift
Have YOU ever wanted to flip your friends? How about driving a forklift? Or maybe picking up boxes too heavy for the mortal man? Well now you can, in Forkdrift! Forkdrift is a online PVP game centered around action-packed, competitive forkdrifting!
PixelJunk™ Monsters Ultimate
Tikiman the Forest Defender is in trouble. Hordes of monsters are sweeping through his realm, hoping to chow down on his offspring – and it’s up to you to defend them. By placing weapon towers at strategic points around the landscape, you can destroy the invaders and save the little ones.
Deep Space Battle Simulator
Two teams of players control their capital ship in an epic battle. Customize your ship, control its movement, weapons, and energy distribution or go to one of the hangars to join the battle in a smaller fighter!
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!
灵魂筹码 Soul at Stake
Soul at Stake is an oriental-themed 1v4 surviving horror game. There once was a luring urban myth saying that if one can win the game would gain countless money, and his/her destiny would instantly change to become the mightiest overnight. All the participants need only one stake——their souls.
Rise of Legions
Rise of Legions has shut down. It was a strategy and deck building game with dynamic, tactical gameplay.
Dark Deception: Monsters & Mortals
Dark Deception: Monsters & Mortals is a multiplayer horror party game with multiple modes where players take on the role of monsters or mortals from Dark Deception's universe (and other universes) and fight for soul shards in nightmarish mazes!
Bloons TD 6
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.
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 June 16th 2025.
1. Bloons TD 6
Similarity 51% 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. The game has hit the top spot as the #1 most played game like Fortified, thanks to its 9,200 peak concurrent players over the last day.
9.6
344,269
9,691
9,200
players
2. Orcs Must Die! Deathtrap
Similarity 72% Orcs Must Die! Deathtrap combines chaotic third-person combat with devious trap-laying strategy. Enjoy endless replayability as your War Mage grows stronger through roguelite progression. Repel relentless orc hordes solo or with up to 4 players. Orcs Must Die! Deathtrap is a tower defense, third-person shooter and co-op game developed and published by Robot Entertainment. Released on January 28th 2025 has received 3,338 reviews of which 2,388 were positive and 950 were negative resulting in a rating of 7.0 out of 10. While seeing 535 players online at once in the last 24 hours, this game is currently ranked #2 among games like Fortified based on player count.
7.0
2,388
950
535
players
3. The Perfect Tower II
Similarity 53% The Perfect Tower II is a mix between an incremental and a tower defense game. Build a town, manage resources and explore a variety of mini-games and tons of upgrades. Fully automate your game and watch numbers going up! The Perfect Tower II is a strategy, idler and tower defense game developed and published by Fire Sword Studios. Released on February 26th 2021 has received 3,639 reviews of which 3,201 were positive and 438 were negative resulting in a rating of 8.5 out of 10. While seeing 526 players online at once in the last 24 hours, this game is currently ranked #3 among games like Fortified based on player count.
8.5
3,201
438
526
players
4. Bloons TD Battles 2
Similarity 57% From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons! Bloons TD Battles 2 is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on November 30th 2021 has received 32,320 reviews of which 27,193 were positive and 5,127 were negative resulting in a rating of 8.3 out of 10. With 477 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Fortified.
8.3
27,193
5,127
477
players
5. Gears 5
Similarity 50% From one of gaming’s most acclaimed sagas, Gears is bigger than ever. With all-out war descending, Kait Diaz breaks away to uncover her connection to the enemy and discovers the true danger to Sera – herself. Gears 5 is a action, adventure and third-person shooter game developed by The Coalition and published by Xbox Game Studios. Released on September 09th 2019 has received 23,309 reviews of which 16,400 were positive and 6,909 were negative resulting in a rating of 6.9 out of 10. With 371 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Fortified.
6.9
16,400
6,909
371
players
6. Bloons TD Battles
Similarity 58% 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. With 275 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Fortified.
8.9
26,414
2,682
275
players
7. Bloons Monkey City
Similarity 57% 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. With 272 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Fortified.
8.8
5,676
546
272
players
8. Cube Racer
Similarity 55% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. With 223 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Fortified.
8.6
1,791
189
223
players
9. Bloons TD 5
Similarity 64% Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history. Bloons TD 5 is a tower defense, strategy and co-op game developed and published by Ninja Kiwi. Released on November 19th 2014 has received 11,545 reviews of which 10,926 were positive and 619 were negative resulting in an impressive rating of 9.2 out of 10. With 180 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Fortified.
9.2
10,926
619
180
players
10. Creeper World 3: Arc Eternal
Similarity 50% Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all. Creeper World 3: Arc Eternal is a tower defense, strategy and indie game developed and published by Knuckle Cracker. Released on March 27th 2014 has received 4,647 reviews of which 4,487 were positive and 160 were negative resulting in an impressive rating of 9.3 out of 10. With 172 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Fortified.
9.3
4,487
160
172
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 June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Fortified.
1. Spin Rush
Similarity 50% Spin Rush is 2D arcade game, where you have to collect dots and match colors. Spin Rush is a indie, casual and action game developed by EGAMER and published by SA Industry. Released on September 16th 2016 has received 583 reviews of which 442 were positive and 141 were negative resulting in a rating of 7.2 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Fortified.
7.2
442
141
-99%
29.99€
0.44€
2. Neon Space 2
Similarity 59% Neon Space 2 is a highly anticipated sequel to Neon Space. The game kept all the elements from his predecessor, but at the same time the visuals received a major improvement. Neon Space 2 is a action, indie and casual game developed by EGAMER and published by SA Industry. Released on July 26th 2016 has received 422 reviews of which 298 were positive and 124 were negative resulting in a rating of 6.7 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Fortified.
6.7
298
124
-99%
29.99€
0.32€
3. HERO DEFENSE
Similarity 82% 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 #3 best deal in games like Fortified.
6.1
471
276
-99%
29.99€
0.56€
4. X-Morph: Defense
Similarity 82% Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle. X-Morph: Defense is a tower defense, strategy and action game developed by and published by Exor Studios. Released on August 30th 2017 has received 3,823 reviews of which 3,506 were positive and 317 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Fortified.
8.8
3,506
317
-98%
19.99€
0.54€
5. Embr
Similarity 55% 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. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Fortified.
8.3
1,704
257
-98%
19.99€
0.57€
6. DG2: Defense Grid 2
Similarity 71% 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 #6 position in the best deals for games like Fortified.
8.3
2,723
440
-98%
12.49€
0.26€
7. Police Stories
Similarity 51% 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 #7 position in the best deals for games like Fortified.
8.3
7,406
1,295
-98%
19.99€
0.53€
8. Deathtrap
Similarity 75% 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 #8 position in the best deals for games like Fortified.
8.1
1,842
352
-98%
19.99€
0.49€
9. The Blackout Club
Similarity 56% 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 #9 position in the best deals for games like Fortified.
7.5
2,214
633
-98%
28.99€
0.68€
10. Rock of Ages 3: Make & Break
Similarity 54% Competitive tower defense meets arcade action and gets rolled up with ACE Team's quirky, Monty Python-esque humor into one giant, creative game for the ages. This time around, you can even make your own levels! Rock of Ages 3: Make & Break is a strategy, action and comedy game developed by ACE Team and Giant Monkey Robot and published by Maximum Entertainment and 3goo. Released on July 21st 2020 has received 1,436 reviews of which 1,075 were positive and 361 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Fortified.
7.2
1,075
361
-98%
29.99€
0.72€
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 June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Fortified.
1. The Perfect Tower II
Similarity 53% The Perfect Tower II is a mix between an incremental and a tower defense game. Build a town, manage resources and explore a variety of mini-games and tons of upgrades. Fully automate your game and watch numbers going up! The Perfect Tower II is a strategy, idler and tower defense game developed and published by Fire Sword Studios. Released on February 26th 2021 has received 3,639 reviews of which 3,201 were positive and 438 were negative resulting in a rating of 8.5 out of 10. With 526 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Fortified.
8.5
3,201
438
526
players
2. Bloons TD Battles 2
Similarity 57% From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons! Bloons TD Battles 2 is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on November 30th 2021 has received 32,320 reviews of which 27,193 were positive and 5,127 were negative resulting in a rating of 8.3 out of 10. Thanks to its free to play tag and a daily player base of 477, this game has secured the #2 spot in the ranking of free games like Fortified.
8.3
27,193
5,127
477
players
3. Bloons TD Battles
Similarity 58% 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. Thanks to its free to play tag and a daily player base of 275, this game has secured the #3 spot in the ranking of free games like Fortified.
8.9
26,414
2,682
275
players
4. Bloons Monkey City
Similarity 57% 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 272 players due to its free access, this strategy game has achieved the #4 position in the best free games like Fortified.
8.8
5,676
546
272
players
5. Cube Racer
Similarity 55% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. Attracting a solid base of 223 players due to its free access, this strategy game has achieved the #5 position in the best free games like Fortified.
8.6
1,791
189
223
players
6. Ninja Kiwi Archive
Similarity 55% 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 160 players due to its free access, this strategy game has achieved the #6 position in the best free games like Fortified.
9.1
5,107
332
160
players
7. Bloons Adventure Time TD
Similarity 58% Defend Ooo from the Bloon invasion in this epic tower defense crossover. Bloons Adventure Time TD is a strategy, action and tower defense game developed and published by Ninja Kiwi. Released on January 16th 2019 has received 4,302 reviews of which 3,743 were positive and 559 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #7 spot among the most played free games like Fortified.
8.4
3,743
559
89
players
8. Nova-Life: Amboise
Similarity 50% Nova-Life: Amboise is a multiplayer role-play simulation video game. Create your character and start your second life! Nova-Life: Amboise is a simulation, indie and action game developed and published by TeamNova. Released on April 22nd 2019 has received 1,548 reviews of which 1,219 were positive and 329 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #8 spot among the most played free games like Fortified.
7.6
1,219
329
27
players
9. Alien Swarm
Similarity 50% Co-operative multiplayer game and complete code base available for free. Alien Swarm is a free to play, co-op and action game developed and published by Valve. Released on July 19th 2010 has received 21,274 reviews of which 20,179 were positive and 1,095 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #9 spot among the most played free games like Fortified.
9.3
20,179
1,095
26
players
10. Zombie Defense
Similarity 57% A modern hybrid of the classic RTS and modern Tower Defense. Recruit soldiers, place them on slots and let them shoot incoming waves of zombies by their own. Order supplies, throw grenades, order airstrikes and many more... Perfect mix of strategy, tactics and micromanagement. Zombie Defense is a free to play, zombies and tower defense game developed and published by Home Net Games. Released on September 30th 2016 has received 2,157 reviews of which 1,811 were positive and 346 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #10 spot among the most played free games like Fortified.
8.1
1,811
346
18
players