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 Pirates and Zombies
Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.
Pirates Outlaws
Pirates Outlaws is a roguelike card game in which you navigate dangerous seas and challenge their masters. Your expedition will be full of ambushes and will not be easy. Build your deck and combos to become a reputed pirate.
Ninja Stealth 3
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?
The Culling Of The Cows
The Culling Of The Cows is a side-scrolling shooter / tower defence game. You will take the role of Sammy, a soliloquizing schizophrenic farmer with a self prophesied mission to lay waste to the disease spreading over his farm.
Rebel Galaxy
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
Overdungeon
A completely new style real-time card battle "Overdungeon" Overdungeon combines rogue-like, tower defense and card games. More than 100 cards are Attack, Animal, Building, Spell, Trap, etc..Build your creative and crazy deck!
Reverse Crawl
A dungeon crawl where YOU are the dungeon! Lead your minions in tactical turn-based combat against the pesky heroes, and unlock a variety of evil Powers. With a dynamic campaign system and a branching storyline, "Reverse Crawl" lets you experience an RPG from a whole new angle!
Hero of the Kingdom II
Lovely adventuring RPG series. Casual, story-driven journey and quests. The kingdom is under threat from pirates. Sail to the farthest islands to save your sister and become hero of the kingdom.
Yet Another Zombie Defense
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
FortressCraft Evolved!
FortressCraft Evolved is a unique blend of Voxel Landscapes, Tower Defense, Crafting, Logistics, Exploration, Combat and Assembly lines. Players begin by crash-landing on a strange alien world, left with only a small handful of starting machines.
Dungeon Hearts
Dungeon Hearts fuses the strategy and pattern matching of puzzle games with the kinetic pace of action games. Align magical runes as they flow along the Fatestream to attack, defend, and conjure magic in frenetic battles against a bestiary of fantastic creatures out to use those same runes against you.
Alien Hallway
Players measure stamina with a never-ending stream of green creatures within the borders of a special military mission.
GraalOnline Era
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!
挂姬恶魔 IDLE DEVILS
Idle Devils is a leisure strategic placement game. In addition to rich roles, skills and equipment systems, you can also freely choose the devil to cultivate. Through her, you can conquer new female demons, and finally complete the salvation of the Demon World, becoming a real Demon King.
Love n War: Hero by Chance
Hero by Chance is a tactical RPG with exciting battles and hot girls. Upgrade your army with many cool unlockables, engage in striking love stories and WIN THIS WAR!
At Home Alone
This is a recreational healing Mini-plot game explored at home. Players will play and wander around the house from the perspective of a little girl. What will she do when she is alone? What strange stories will happen in the process, and in the process of exploration, you may find some strange secrets....
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.
We Are The Dwarves
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.
Skyborn
Life under the iron rule of the winged Skyborn race isn’t so bad for Claret Spencer, the star mechanic of a successful airship repair shop, present her with broken machinery and she’s sure to fix it. She’s one of the fortunate ones, not all who live under the watchful eye of the Skyborn are so lucky…Little does she know that her stable,...
Orcs Must Die! 2
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.
Eiyuden Chronicle: Rising
Eiyuden Chronicle: Rising is an action RPG set in the same world as Eiyuden Chronicle: Hundred Heroes. Features town-upgrading mechanics, fast-paced combat. A prequel to the world of the Eiyuden Chronicle: Hundred Heroes.
Touhou Big Big Battle
just a touhou rts game
Beware Planet Earth
Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men!
Affogato
Affogato is a RPG featuring a unique 'reverse tower defense' mechanic. Play as a sorceress managing a café in Arorua. Meet customers from all walks of life, hear their stories and travel into their minds to help them defeat their inner demons. Experience a city life that exudes magic and excitement.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 30th 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 14,379 reviews of which 11,146 were positive and 3,233 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 2,823 peak concurrent players over the last day.
7.6
11,146
3,233
2,823
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 61,205 reviews of which 54,909 were positive and 6,296 were negative resulting in a rating of 8.8 out of 10. While seeing 2,021 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
54,909
6,296
2,021
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 138,741 reviews of which 135,401 were positive and 3,340 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 1,416 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
135,401
3,340
1,416
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 16,977 reviews of which 15,607 were positive and 1,370 were negative resulting in a rating of 9.0 out of 10. With 872 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Fort Defense.
9.0
15,607
1,370
872
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 7,059 reviews of which 6,148 were positive and 911 were negative resulting in a rating of 8.5 out of 10. With 761 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Fort Defense.
8.5
6,148
911
761
players
6. 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 60,486 reviews of which 42,253 were positive and 18,233 were negative resulting in a rating of 6.9 out of 10. With 254 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Fort Defense.
6.9
42,253
18,233
254
players
7. 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 5,395 reviews of which 5,093 were positive and 302 were negative resulting in an impressive rating of 9.1 out of 10. With 252 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Fort Defense.
9.1
5,093
302
252
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 6,110 reviews of which 5,852 were positive and 258 were negative resulting in an impressive rating of 9.3 out of 10. With 246 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Fort Defense.
9.3
5,852
258
246
players
9. xiuzhen idle
Similarity 50% 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） xiuzhen idle is a idler, indie and word game game developed and published by 游戏养家工作室. Released on February 04th 2025 has received 2,234 reviews of which 1,777 were positive and 457 were negative resulting in a rating of 7.7 out of 10. With 219 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Fort Defense.
7.7
1,777
457
219
players
10. 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 29,071 reviews of which 26,380 were positive and 2,691 were negative resulting in a rating of 8.9 out of 10. With 196 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Fort Defense.
8.9
26,380
2,691
196
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 30th 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 1,317 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 Fort Defense.
6.6
892
425
-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. 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 19,251 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 Fort Defense.
9.1
17,894
1,357
-92%
12.50€
1.00€
4. 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 2,712 reviews of which 2,350 were positive and 362 were negative resulting in a rating of 8.3 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.
8.3
2,350
362
-90%
4.99€
0.49€
5. 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 8,159 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 Fort Defense.
9.3
7,828
331
-88%
8.33€
1.00€
6. The Odyssey: Winds of Athena
Similarity 51% 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. The Odyssey: Winds of Athena is a indie, simulation and strategy game developed by Liquid Dragon Studios and published by Senpai Studios. Released on November 06th 2015 has received 561 reviews of which 357 were positive and 204 were negative resulting in a rating of 6.2 out of 10. Currently offered at a significant 86% discount, this title has earned the #6 position in the best deals for games like Fort Defense.
6.2
357
204
-86%
4.99€
0.69€
7. 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 3,589 reviews of which 2,871 were positive and 718 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 84% discount, this title has earned the #7 position in the best deals for games like Fort Defense.
7.7
2,871
718
-84%
8.25€
1.32€
8. 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 2,786 reviews of which 2,394 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 #8 position in the best deals for games like Fort Defense.
8.3
2,394
392
-82%
16.33€
2.94€
9. 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 dwarf, colony sim and crafting game developed by Dekovir Entertainment and published by Black Maple Games. Released on November 24th 2014 has received 15,885 reviews of which 14,060 were positive and 1,825 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 80% discount, this title has earned the #9 position in the best deals for games like Fort Defense.
8.6
14,060
1,825
-80%
18.65€
3.73€
10. 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 game developed and published by . Released on April 08th 2020 has received 2,786 reviews of which 2,394 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 #10 position in the best deals for games like Fort Defense.
8.3
2,394
392
-82%
16.33€
2.94€
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 30th 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 14,379 reviews of which 11,146 were positive and 3,233 were negative resulting in a rating of 7.6 out of 10. With 2,823 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Fort Defense.
7.6
11,146
3,233
2,823
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 61,205 reviews of which 54,909 were positive and 6,296 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 2,021, this game has secured the #2 spot in the ranking of free games like Fort Defense.
8.8
54,909
6,296
2,021
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 16,977 reviews of which 15,607 were positive and 1,370 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 872, this game has secured the #3 spot in the ranking of free games like Fort Defense.
9.0
15,607
1,370
872
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 7,059 reviews of which 6,148 were positive and 911 were negative resulting in a rating of 8.5 out of 10. Attracting a solid base of 761 players due to its free access, this strategy game has achieved the #4 position in the best free games like Fort Defense.
8.5
6,148
911
761
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 5,395 reviews of which 5,093 were positive and 302 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 252 players due to its free access, this strategy game has achieved the #5 position in the best free games like Fort Defense.
9.1
5,093
302
252
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 29,071 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 Fort Defense.
8.9
26,380
2,691
196
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 3,686 reviews of which 3,028 were positive and 658 were negative resulting in a rating of 7.9 out of 10. Attracting a solid base of 167 players due to its free access, this strategy game has achieved the #7 position in the best free games like Fort Defense.
7.9
3,028
658
167
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 5,049 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 Fort Defense.
8.5
4,424
625
142
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 6,604 reviews of which 6,096 were positive and 508 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 129 players due to its free access, this strategy game has achieved the #9 position in the best free games like Fort Defense.
8.9
6,096
508
129
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 576 reviews of which 409 were positive and 167 were negative resulting in a rating of 6.8 out of 10. Attracting a solid base of 120 players due to its free access, this strategy game has achieved the #10 position in the best free games like Fort Defense.
6.8
409
167
120
players