Games like Fort Defense on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Fort Defense are available at the bottom of the page.
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SPACE / MECH / PILOT
The S/M/P Initiative is not responsible for any odd abnormalities while playing. Connections to other universes are not monitored or controlled by the video game program. Keep away from children under the age of 6. Fun to play but not to eat.
Nexomon: Extinction
Nexomon: Extinction is a return to classic monster catching games, with a brand new story, eccentric characters and over 300 unique Nexomon to trap, tame and evolve.
食用系少女 Food Girls
"If we don’t pass the upcoming evaluation in 3 months, the snack street will be sold off?!"A production of Simon Creative and Storia, Taiwanese cuisine personification visual novel!
Zombie Defense
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.
The Odyssey: Winds of Athena
As the Greek Goddess Athena, control the wind, seas, and air to guide the hero Odysseus home from the Trojan Wars. The incredibly realistic water current simulation will amaze and challenge you, as you use your powers to protect the Hero's fleet.
Greyfox RPG
You play as a new arrival to a foggy and mysterious town. You find yourself waking up in the bodies of the town's inhabitants at pivotal moments of their lives. Make tough choices as you discover the truth about this town called Greyfox.
PixelJunk™ Nom Nom Galaxy
Welcome to SoupCo, Astroworker! In Nom Nom Galaxy, construct and automate gigantic soup factories on unexplored planets throughout the universe, harvest flora and fauna to turn them into artisanal soups, and rocket your product into the gullets of the galaxy!
Yaoling: Mythical Journey
Yaoling: Mythical Journey is a creature collecting Eastern fantasy RPG featuring an world filled with rich stories and unique Yaolings. Tasked to uncover a mysterious evil, you embark on a journey with your Yaolings, forming new friendships, engage in intense battles, and face countless challenges!
Dungeon's Legion
You have been reincarnated as the Demon Lord in another world! Can you lead your forces to victory?
Tomoyo After ~It's a Wonderful Life~ English Edition
From renowned visual novel studio Key, this is the sequel to the highly acclaimed visual novel CLANNAD. Featuring a truly memorable continuation to Tomoya and Tomoyo's journey, Tomoyo After promises to draw you even further into CLANNAD's world.
Dead In Bermuda
DEAD IN BERMUDA is a survival management game with RPG and adventure elements. Lead a team of 8 survivors from a plane crash. Assign them to tasks, gain experience, develop your survival skills, research and craft new items, explore the island and solve its mysteries.
Infectonator: Survivors
"Infectonator : Survivors" is a Randomized Permadeath Survival Simulator that combines RTS, Tower Defense, Roguelike, and Management-Simulation gameplay. The goal is to lead a group of survivors in a struggle to stay alive and find rescue in a zombie apocalyptic world.
Craft The World
Craft The World is a unique sandbox strategy game, the mix of Dungeon Keeper, Terraria and Dwarf Fortress.Explore a random generated world populated by dangerous creatures, build a dwarf fortress, gather resources, and craft all the items, weapons, and armor you need.
Avernum: Escape From the Pit
Avernum is a land underground, a subterranean nation full of rogues, misfits, and brigands, struggling for survival in the monster-infested darkness. Hunt for glory, treasure, and justice in the underworld. Fight for survival, freedom, and even vengeance in the epic indie cult-classic.
Asgard's Fall — Viking Survivors
Embark on an epic saga in Asgard's Fall, a norse Survivors-like Roguelite. Fight your way through hordes of creatures and let the gods feel your relentless wrath. How will your saga unfold?
Miss Neko: Pirates
Pirates ahead! The pirate girls on Skull Island have yet to witness the true extent of your prowess, Captain. Can you conquer them one by one with your ❤SKILLS❤ and plunder that precious treasure onto your ship?
xiuzhen idle
This is a xiuzhen simulation placement game! From the refining of qi, building the foundation to the ascension of the celestial realm, crossed into the divine realm. （The game has been updated with the english mod, but you will need to select the "english" beta in the properties option to update it）
Mr.Mine
Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep!
Putin Life
Putin Life - a game that allows you to feel not only the leader of the Russian Federation, but perhaps the Lord of the world.Rob, steal, enslave.
Soda Dungeon 2
Everyone’s favorite laid-back dungeon crawler returns in Soda Dungeon 2. Featuring a new adventure, a whole town to upgrade, crafting, new classes, alternate dimensions, and more! It’s everything you loved about the original plus all the stuff you’ve been asking for.
Endless Road: Reborn
Endless Road: Reborn is a roguelike card game published by Sula Box Games where players use a variety of equipment & skills to defeat vile creatures lurking along a treacherous, endless road. Players will also be faced with choices that will test their decision-making abilities and survival skills.
Dragon Cliff
Dragon Cliff is a Semi-Idle RPG game with deep and complex itemization/skill systems to support endless character builds. Players are to collect adventurers, kill monsters, advance talent trees, enchant/reforge equipment, discover scrolls and finally assemble the most powerful adventure team!
Idle Champions of the Forgotten Realms
Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure.
Realm Grinder
Grow your realm, build alliances, and explore one of the deepest idle RPGs ever!Most played games like Fort Defense on Steam
Take a look at the top games like Fort Defense that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.
1. Idle Champions of the Forgotten Realms
Similarity 50% Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a dungeons & dragons, free to play and idler game developed and published by Codename Entertainment Inc.. Released on March 25th 2020 has received 14,368 reviews of which 11,141 were positive and 3,227 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 Fort Defense, thanks to its 2,871 peak concurrent players over the last day.
7.6
11,141
3,227
2,871
players
2. Clicker Heroes
Similarity 50% Ever wondered what one quadrillion damage per second feels like? Wonder no more! Embark on your quest to attain it today! Clicker Heroes is a clicker, idler and casual game developed and published by Playsaurus. Released on May 13th 2015 has received 61,156 reviews of which 54,871 were positive and 6,285 were negative resulting in a rating of 8.8 out of 10. While seeing 2,129 players online at once in the last 24 hours, this game is currently ranked #2 among games like Fort Defense based on player count.
8.8
54,871
6,285
2,129
players
3. Plants vs. Zombies GOTY Edition
Similarity 54% Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks. Plants vs. Zombies GOTY Edition is a tower defense, zombies and strategy game developed by PopCap Games and Inc. and published by PopCap Games, Inc. and Electronic Arts. Released on May 05th 2009 has received 138,275 reviews of which 134,944 were positive and 3,331 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 1,720 players online at once in the last 24 hours, this game is currently ranked #3 among games like Fort Defense based on player count.
9.6
134,944
3,331
1,720
players
4. Mr.Mine
Similarity 50% Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep! Mr.Mine is a idler, clicker and simulation game developed and published by Playsaurus. Released on September 30th 2020 has received 16,928 reviews of which 15,565 were positive and 1,363 were negative resulting in a rating of 9.0 out of 10. With 963 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Fort Defense.
9.0
15,565
1,363
963
players
5. Realm Grinder
Similarity 50% Grow your realm, build alliances, and explore one of the deepest idle RPGs ever! Realm Grinder is a free to play, clicker and pixel graphics game developed by Divine Games and published by Kongregate. Released on June 15th 2017 has received 7,047 reviews of which 6,139 were positive and 908 were negative resulting in a rating of 8.5 out of 10. With 912 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Fort Defense.
8.5
6,139
908
912
players
6. Asgard's Fall — Viking Survivors
Similarity 50% Embark on an epic saga in Asgard's Fall, a norse Survivors-like Roguelite. Fight your way through hordes of creatures and let the gods feel your relentless wrath. How will your saga unfold? Asgard's Fall — Viking Survivors is a early access, action roguelike and bullet hell game developed by Soulpotion and published by Assemble Entertainment and INSTINCT3. Released on April 09th 2025 has received 498 reviews of which 414 were positive and 84 were negative resulting in a rating of 7.8 out of 10. With 518 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Fort Defense.
7.8
414
84
518
players
7. Craft The World
Similarity 51% Craft The World is a unique sandbox strategy game, the mix of Dungeon Keeper, Terraria and Dwarf Fortress.Explore a random generated world populated by dangerous creatures, build a dwarf fortress, gather resources, and craft all the items, weapons, and armor you need. Craft The World is a colony sim, crafting and dwarf game developed by Dekovir Entertainment and published by Black Maple Games. Released on November 24th 2014 has received 15,833 reviews of which 14,017 were positive and 1,816 were negative resulting in a rating of 8.6 out of 10. With 320 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Fort Defense.
8.6
14,017
1,816
320
players
8. UFO 50
Similarity 50% UFO 50 is a collection of 50 single and multiplayer games that span a variety of genres, from platformers and shoot 'em ups to puzzle games, roguelites, and RPGs. Our goal is to combine a familiar 8-bit aesthetic with new ideas and modern game design. UFO 50 is a indie, pixel graphics and action game developed and published by Mossmouth. Released on September 18th 2024 has received 6,092 reviews of which 5,836 were positive and 256 were negative resulting in an impressive rating of 9.3 out of 10. With 307 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Fort Defense.
9.3
5,836
256
307
players
9. 太吾绘卷 The Scroll Of Taiwu
Similarity 54% "The Scroll of Taiwu" is an indie game themed around Chinese mythology and wuxia. Players assume the role of the mysterious "heir of the Taiwu clan" in an alternate ancient China, working through generations of heirs to defeat a powerful hereditary enemy and shape the fate of the human world. 太吾绘卷 The Scroll Of Taiwu is a rpg, martial arts and sandbox game developed and published by ConchShip Games. Released on September 20th 2018 has received 60,445 reviews of which 42,199 were positive and 18,246 were negative resulting in a rating of 6.9 out of 10. With 278 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Fort Defense.
6.9
42,199
18,246
278
players
10. Dragon Cliff
Similarity 50% Dragon Cliff is a Semi-Idle RPG game with deep and complex itemization/skill systems to support endless character builds. Players are to collect adventurers, kill monsters, advance talent trees, enchant/reforge equipment, discover scrolls and finally assemble the most powerful adventure team! Dragon Cliff is a rpg, strategy and idler game developed and published by Meta Interaction. Released on May 11th 2018 has received 7,788 reviews of which 6,962 were positive and 826 were negative resulting in a rating of 8.7 out of 10. With 242 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Fort Defense.
8.7
6,962
826
242
players
Best deals on games like Fort Defense on Steam
Discover fantastic savings with the best discounts on a variety of games like Fort Defense available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Fort Defense.
1. We Are The Dwarves
Similarity 56% 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 1,314 reviews of which 891 were positive and 423 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 Fort Defense.
6.6
891
423
-97%
43.00€
1.29€
2. ReignMaker
Similarity 50% ReignMaker: Saving the World One Tower at a Time. ReignMaker is a match-3 game with tower defense, city building, and political strategy elements. Your policy decisions determine the fate of your city and the direction of the story. Your match-3 and tower defense skills determine the fate of the world. ReignMaker is a casual, strategy and indie game developed and published by Frogdice. Released on April 16th 2014 has received 409 reviews of which 258 were positive and 151 were negative resulting in a rating of 6.1 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like Fort Defense.
6.1
258
151
-93%
14.29€
1.00€
3. Rock 'N' Roll Defense
Similarity 54% Rocked by an explosive soundtrack, choose your band, place your equipments and defend the Rock 'N' Roll from everyone and everything who try to pull it down, on a totally hardcore tower defense! Rock 'N' Roll Defense is a tower defense, casual and strategy game developed and published by NukGames. Released on August 10th 2016 has received 2,698 reviews of which 2,338 were positive and 360 were negative resulting in a rating of 8.3 out of 10. Thanks to its incredible 90% discount, this game is now the #3 best deal in games like Fort Defense.
8.3
2,338
360
-90%
4.99€
0.49€
4. Ninja Stealth 3
Similarity 57% After a long vacation our ninja is a little rusty, can you help him with his training? Ninja Stealth III brings you 30 new challenging levels, are you ready? Ninja Stealth 3 is a stealth, strategy and ninja game developed and published by SC Jogos. Released on December 06th 2017 has received 494 reviews of which 395 were positive and 99 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #4 position in the best deals for games like Fort Defense.
7.5
395
99
-90%
4.90€
0.49€
5. Merchants of Kaidan
Similarity 60% Regain your riches, restore your honor and avenge your father's murder. A challenging trading game with lots of RPG elements. Merchants of Kaidan is a trading, strategy and simulation game developed and published by Forever Entertainment S. A.. Released on November 10th 2014 has received 514 reviews of which 343 were positive and 171 were negative resulting in a rating of 6.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #5 position in the best deals for games like Fort Defense.
6.4
343
171
-90%
14.99€
1.49€
6. Orcs Must Die!
Similarity 58% 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 8,131 reviews of which 7,801 were positive and 330 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 #6 position in the best deals for games like Fort Defense.
9.3
7,801
330
-88%
8.33€
1.00€
7. Orcs Must Die! 2
Similarity 56% 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 19,233 reviews of which 17,879 were positive and 1,354 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 88% discount, this title has earned the #7 position in the best deals for games like Fort Defense.
9.1
17,879
1,354
-88%
12.33€
1.48€
8. Windward
Similarity 50% Windward is an action-filled multiplayer sandbox game that puts you in control of a ship sailing the high seas of a large procedurally-generated world. Windward is a pirates, naval combat and naval game developed and published by Tasharen Entertainment Inc.. Released on May 12th 2015 has received 3,587 reviews of which 2,870 were positive and 717 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 84% discount, this title has earned the #8 position in the best deals for games like Fort Defense.
7.8
2,870
717
-84%
8.25€
1.32€
9. Plebby Quest: The Crusades
Similarity 50% Survive ambitious rulers dreaming of an empire, outsmart treacherous neighbors longing to burn your spoils, and navigate the religion’s predictably unreasonable demands; you need ask only one question as you build your legacy – “Will you burn them, or be burnt?” Plebby Quest: The Crusades is a strategy, casual and indie game developed by PiedPipers Team and published by NEOWIZ. Released on April 08th 2020 has received 2,784 reviews of which 2,392 were positive and 392 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 82% discount, this title has earned the #9 position in the best deals for games like Fort Defense.
8.3
2,392
392
-82%
16.33€
2.94€
10. Craft The World
Similarity 51% Craft The World is a unique sandbox strategy game, the mix of Dungeon Keeper, Terraria and Dwarf Fortress.Explore a random generated world populated by dangerous creatures, build a dwarf fortress, gather resources, and craft all the items, weapons, and armor you need. Craft The World is a colony sim, crafting and dwarf game developed by Dekovir Entertainment and published by Black Maple Games. Released on November 24th 2014 has received 15,833 reviews of which 14,017 were positive and 1,816 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 80% discount, this title has earned the #10 position in the best deals for games like Fort Defense.
8.6
14,017
1,816
-80%
18.65€
3.73€
Free games like Fort Defense on Steam
Check out this fantastic list of free-to-play games like Fort Defense you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Fort Defense.
1. Idle Champions of the Forgotten Realms
Similarity 50% Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a dungeons & dragons, free to play and idler game developed and published by Codename Entertainment Inc.. Released on March 25th 2020 has received 14,368 reviews of which 11,141 were positive and 3,227 were negative resulting in a rating of 7.6 out of 10. With 2,871 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Fort Defense.
7.6
11,141
3,227
2,871
players
2. Clicker Heroes
Similarity 50% Ever wondered what one quadrillion damage per second feels like? Wonder no more! Embark on your quest to attain it today! Clicker Heroes is a clicker, idler and casual game developed and published by Playsaurus. Released on May 13th 2015 has received 61,156 reviews of which 54,871 were positive and 6,285 were negative resulting in a rating of 8.8 out of 10. Thanks to its free to play tag and a daily player base of 2,129, this game has secured the #2 spot in the ranking of free games like Fort Defense.
8.8
54,871
6,285
2,129
players
3. Mr.Mine
Similarity 50% Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep! Mr.Mine is a idler, clicker and simulation game developed and published by Playsaurus. Released on September 30th 2020 has received 16,928 reviews of which 15,565 were positive and 1,363 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 963, this game has secured the #3 spot in the ranking of free games like Fort Defense.
9.0
15,565
1,363
963
players
4. Realm Grinder
Similarity 50% Grow your realm, build alliances, and explore one of the deepest idle RPGs ever! Realm Grinder is a free to play, clicker and pixel graphics game developed by Divine Games and published by Kongregate. Released on June 15th 2017 has received 7,047 reviews of which 6,139 were positive and 908 were negative resulting in a rating of 8.5 out of 10. Attracting a solid base of 912 players due to its free access, this strategy game has achieved the #4 position in the best free games like Fort Defense.
8.5
6,139
908
912
players
5. Soda Dungeon 2
Similarity 50% Everyone’s favorite laid-back dungeon crawler returns in Soda Dungeon 2. Featuring a new adventure, a whole town to upgrade, crafting, new classes, alternate dimensions, and more! It’s everything you loved about the original plus all the stuff you’ve been asking for. Soda Dungeon 2 is a free to play, rpg and idler game developed by AN Productions and Poxpower and published by Armor Games Studios. Released on July 09th 2020 has received 5,387 reviews of which 5,086 were positive and 301 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 240 players due to its free access, this strategy game has achieved the #5 position in the best free games like Fort Defense.
9.1
5,086
301
240
players
6. 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 29,074 reviews of which 26,383 were positive and 2,691 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 223 players due to its free access, this strategy game has achieved the #6 position in the best free games like Fort Defense.
8.9
26,383
2,691
223
players
7. Hero Zero - Multiplayer RPG
Similarity 50% Become a hero, build your own Hide-Out and start by saving your neighbourhood. Level up your skills, collect incredibly weird superhero gadgets, and join a superhero team to save the world! Hero Zero - Multiplayer RPG is a free to play, rpg and casual game developed by Playata GmbH and published by . Released on July 05th 2016 has received 3,683 reviews of which 3,026 were positive and 657 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 210 players due to its free access, this strategy game has achieved the #7 position in the best free games like Fort Defense.
7.9
3,026
657
210
players
8. Time Clickers
Similarity 61% 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 5,048 reviews of which 4,423 were positive and 625 were negative resulting in a rating of 8.5 out of 10. Attracting a solid base of 170 players due to its free access, this strategy game has achieved the #8 position in the best free games like Fort Defense.
8.5
4,423
625
170
players
9. Endless Sky
Similarity 55% Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters. Endless Sky is a space, free to play and open world game developed and published by Michael Zahniser. Released on October 30th 2015 has received 6,579 reviews of which 6,074 were positive and 505 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 131 players due to its free access, this strategy game has achieved the #9 position in the best free games like Fort Defense.
8.9
6,074
505
131
players
10. GraalOnline Era
Similarity 56% Era is a modern 2D action MMO RPG. Purchase weapons and work with a gang to compete in activities such as special events, base capturing and PvP battles in the Spar Complex, or start your own gang and chart your own path! GraalOnline Era is a rpg, battle royale and shooter game developed by GraalOnline and published by Toonslab. Released on February 16th 2024 has received 566 reviews of which 404 were positive and 162 were negative resulting in a rating of 6.8 out of 10. Attracting a solid base of 108 players due to its free access, this strategy game has achieved the #10 position in the best free games like Fort Defense.
6.8
404
162
108
players