- #1 Plant Girls: Insect Invasion
97% matchMixed62% of 13 reviews2025
Dev: HotaruPixie GamesPub: Hexapede Games
Windows
Plant Girls: Insect Invasion is a strategic tower defense game in which you summon Plant Girls against lustful mutant Cyborg Insects set in a dystopian apocalyptic future of humanity. With your tactical strategies, will you be able to defend your city and eliminate the Hive once and for all?
Why similar: Tower Defense 28.9%, Sexual Content 19.9%, Strategy 19%, Hentai 15.1%, Anime 6.9%
- #2 Aegis of Earth: Protonovus Assault
96% matchMixed64% of 66 reviews2016
Dev: ACQUIRE Corp.Pub: Aksys Games
Windows
Aegis of Earth: Protonovus Assault is a frenetic and explosive new spin on action strategy gaming. Plan out and build up your defenses as hordes of hulking monstrosities bombard your heavily fortified city in an attempt to wipe you off the Earth for good!
Why similar: Tower Defense 43.3%, Strategy 41.4%, Anime 15.3%
- #3 The Demon King's Daughters
94% matchMostly Positive77% of 53 reviews2026
Dev: maruhaniPub: Shady Corner Games
Windows
"The Demon King's Daughters" is a tower defense game with erotic punishments.
Why similar: Tower Defense 21.7%, Strategy 19.7%, Hentai 18.6%, Sexual Content 16.8%, Nudity 12.3%
- #4 Ophi’s Quest Reign of Lust
95% matchNo user reviews2027
Dev: Carnivate GamesPub: Shady Corner Games
Windows
Ophi’s Quest Reign of Lust is a strategy boss rush game, where you are Ophelia, a bunnykin girl who found the possessed armor of an old overlord by accident.
Why similar: Tower Defense 27.5%, Sexual Content 18.4%, Strategy 16.8%, Hentai 14%, Nudity 12.4%
- #5 Royal Guards of Ethyria
94% matchNo user reviews
Dev: YukariGames
Windows
Defend the King of Ethyria against seemingly endless waves of barbaric monsters with the only goal of destroying all innocence. Strategize in this tower defense game using your Royal Guards and ensure the kingdom's safety. Will you answer the call and be Ethyria’s last hope?
Why similar: Tower Defense 31%, Strategy 24.9%, Sexual Content 23.2%, Hentai 9.4%, Nudity 6.9%
- #6 Modo Defence
93% match3 user reviews33% of 3 reviews2023
Dev: PASTEL
Windows
Modo Defense is a strategy tower defense game. Spin yut, similar to dice, to obtain various resources and summon or strengthen towers. You can customize your tower however you like. Specialize in multi-attack or strong one-by-one! And we have to stop the demons coming in. How far can you stop it?
Why similar: Tower Defense 54.7%, Strategy 34.4%, 2D 8.5%, Singleplayer 2.4%
- #7 My Territory Was Witches' Island!?
92% matchMixed69% of 13 reviews2021
Dev: PastureSoft
Windows
Territory Management X Tower Defense SLG
Why similar: Tower Defense 32.9%, Strategy 25.6%, Sexual Content 16.3%, Anime 9.8%, Nudity 9.2%
- #8 The Starborn Return
91% matchNo user reviews2026
Dev: Backflip WildCATPub: Mango Party
Windows
The Starborn Return is an adult game that fuses tower defense with romantic adventure! After meeting a stellar princess, you are tasked with harnessing star power and fighting alongside beautiful space babes to recover the spectacular star stone!
Why similar: Tower Defense 28.8%, Hentai 20.5%, Sexual Content 10.3%, Strategy 10.3%, Nudity 9.6%
- #9 Holy Towers
91% match8 user reviews38% of 8 reviews2018
Dev: PlayFlock Two
Windows
Defeat hordes of imps in the very first Tower Defence game about the order of monks! All this to defend humankind from hordes of demons!
Why similar: Tower Defense 58.9%, Strategy 41.1%
- #10 Toys vs. Teddies
90% matchNo user reviews2026
Dev: nyakugames
Windows
Toys vs. Teddies is a charming lane-defense game where smart unit placement, quick decisions, and the right strategy are the key to stopping endless waves of teddy enemies.
Why similar: Tower Defense 37.4%, Strategy 16.6%, Nudity 12.6%, Hentai 10.6%, Sexual Content 8.6%
- #11 Space Adventure TD
89% match2 user reviews0% of 2 reviews2019
Dev: Raphael B.
Windows
A Tower Defense game made in the best tradition with 35 unique towers, 70 upgrades and 8 biomes. A 20 level campaign and 2 challenge levels for now, with more to come! Made by an indie developper.
Why similar: Strategy 52.2%, Tower Defense 45.4%, Singleplayer 2.3%
- #12 Beautiful Mystic Defenders
88% matchVery Positive82% of 599 reviews2022
Dev: Fantasize Games
Windows
Median: 1.2 hrsMean: 24.7 hrs≥1hr: 55%
Beautiful Mystic Defenders is a tactical tower defense, romantic visual novel game where you are the savior of the mystic realm's incredibly gorgeous ladies. Build towers wisely, level up heroines, obtain upgrades, defeat hordes of monsters and immerse in a stimulating harem love story!
Why similar: Tower Defense 30.5%, Hentai 17.9%, Sexual Content 15.2%, Nudity 12.2%, Strategy 10.3%
- #13 Clearance Defence
89% matchNo user reviews2026
Dev: Flat Frog
Windows
Defend the clearance shelf. When the lights go out, the seasonal war begins. Lead your unsold Easter stock against waves of full-price enemies — before morning reveals the secret.
Why similar: Tower Defense 48.1%, Strategy 41.7%, 2D 8%, Singleplayer 2.2%
- #14 Dead TD
87% match2 user reviews100% of 2 reviews2021
Dev: Aaron Mault
Windows
Dead TD is a tower defense game that was inspired by the old school original maps from WC3. It features a wide range of towers that upgrade into more powerful types and features a range of different abilities that can be used to create the ultimate defense.
Why similar: Tower Defense 54.6%, Strategy 35.4%, 2D 7.9%, Singleplayer 2.1%
- #15 Twinkle☆Guardians
86% matchPositive96% of 25 reviews2024
Dev: Chiham
Windows
A tower defense game about about 10 guardians who protect crystals.Anyway, It's Simple!But it's a bit challenging!Defend the crystal from a large number of demons and become a legendary guardian!
Why similar: Tower Defense 55.9%, Strategy 34.8%, 2D 7.2%, Singleplayer 2.1%
- #16 绿囚 / GreenGuardian
86% matchNo user reviews
Dev: DualCore /双核工作室
Windows
A streamer mocked a powerful figure—then vanished. You are now subject A-0033 in a secret lab. Your companion mutated. Collect plants, synthesize energy, escape the pipes.
Why similar: Tower Defense 40.8%, Strategy 29.2%, Survival Horror 28.1%, Singleplayer 1.9%
- #17 Death row inmates on the run
85% matchMixed54% of 24 reviews2024
Dev: zzzgame
Windows
This is an 18 ban tower defense game. The game controls the movement of the protagonist through the arrow keys on the keyboard or the left mouse button, and interacts with characters and objects in the scene through the space bar.
Why similar: Tower Defense 39%, Strategy 17.9%, Hentai 14.4%, Sexual Content 13.5%, Nudity 7.2%
- #18 Dungeon Warfare 2
84% matchVery Positive90% of 1,140 reviews2018
Dev: Valsar
Windows · Mac
Median: 5.2 hrsMean: 15.3 hrs≥1hr: 93%
Become a dungeon lord to defend your dungeons with the deadliest of traps and insidious contraptions against greedy adventurers and wannabe heroes.
Why similar: Tower Defense 53.9%, Strategy 42.3%, 2D 3.8%
- #19 Futa Battle TD
83% matchMixed59% of 17 reviews2021
Dev: FutaGames
Windows
Play against 3 different AI opponents across 12 different levels, and earn 12 amazing Gallery images!
Why similar: Tower Defense 35.2%, Strategy 28%, Sexual Content 15.2%, Nudity 14.9%, 2D 5.4%
- #20 Hero of Luxuria
82% matchMixed69% of 13 reviews2023
Dev: Harbinger Arts
Windows
Immerse yourself in the fantasy world of Hero of Luxuria. Save the world from the danger hanging over it.
Why similar: Tower Defense 28.1%, Sexual Content 15.1%, Strategy 13.8%, Nudity 13.2%, Anime 12.6%
- #21 Femdom Tower Defence
80% match1 user reviews0% of 1 reviews2025
Dev: Fdtd
Windows
Trample, stomp, wrestle, crush, chastise, tease or do whatever it takes to protect your statue from the males!
Why similar: Tower Defense 42.3%, Strategy 35.4%, Sexual Content 10.3%, Nudity 9.9%, Singleplayer 2.2%
- #22 Reborn Warrior: Chronicles
81% matchNo user reviews
Dev: PurrPixel Games
Windows
Our hero lived a normal life as a nerd. But after an unfortunate death he found himself on the battlefield of a fantasy world. Now his goal is to visit the domains of 8 beauties and fuc... take over their lands! Friendship or love, war or peace? It's up to you!
Why similar: Tower Defense 26.7%, Sexual Content 18.6%, Nudity 16.5%, Hentai 14.8%, Strategy 14.1%
- #23 Defense Zone
81% matchVery Positive83% of 83 reviews2014
Dev: Artem Kotov
Windows · Mac · Linux
Stunning detail of levels, in-depth gameplay, finely tuned balance of all levels and turrets. During the game you will hold your defense with your turrets against the massive hordes of enemies.
Why similar: Tower Defense 65%, Strategy 35%
- #24 ASCII Tower Defense
77% match6 user reviews83% of 6 reviews2024
Dev: David Segal Games
Windows
Wave after wave of enemy shapes are looking to break through your defenses and ravage the land of Language. Build your defenses, all made of ASCII characters, to repel the invaders!
Why similar: Tower Defense 56.3%, Strategy 33.4%, 2D 8.1%, Singleplayer 2.2%
- #25 Rush for Glory
79% matchMixed61% of 149 reviews2014
Dev: Parseh Game StudioPub: KATNAPPE SP. Z O. O.
Windows
Median: 24 minMean: 29.7 hrs≥1hr: 34%
Rush for Glory is featuring challenging and rewarding Tower Defense battles, in which players are defending their base against an alien invasion. By strategically building towers and upgrading them, the player can keep his base safely and further progress through the extensive singleplayer campaign.
Why similar: Tower Defense 65.4%, Strategy 34.6%
- #26 iBomber Defense
78% matchMostly Positive74% of 245 reviews2011
Dev: Cobra Mobile
Windows · Mac
Median: 1.3 hrsMean: 7.0 hrs≥1hr: 54%
iBomber Defense combines classic tower defense gameplay with intense action and strategy. Keep enemies at bay all over the world using a variety of weapons and tactics, from rattling Machine guns, explosive cannons and awesome anti-aircraft artillery!
Why similar: Tower Defense 66.8%, Strategy 33.2%
- #27 War in a Box: Paper Tanks
78% matchMostly Positive71% of 208 reviews2014
Dev: DQ Team
Windows · Mac · Linux
Median: 42 minMean: 9.5 hrs≥1hr: 43%
Build your towers of paper before they get out of the box and make a big mess in the room. Manage the turrets, upgrade and be careful where you put them... every decision can be fatal! Watch out for the air units, they have a different route!
Why similar: Tower Defense 66.8%, Strategy 33.2%
- #28 Defense Zone 2
76% matchVery Positive85% of 162 reviews2014
Dev: Artem Kotov
Windows · Mac · Linux
Stunning detail of levels, in-depth gameplay, finely tuned balance of all levels and turrets. The new, engaging levels are even more stunning and impressive.
Why similar: Tower Defense 69.9%, Strategy 30.1%
- #29 Crumbled World
77% match8 user reviews50% of 8 reviews2016
Dev: Clone Corps
Windows · Linux
Crumbled World is a tower defense game where you're tasked to create a maze of defensive structures with the purpose to defend the world crystal. The world crystal is what keeps the world from further collapsing into darkness and without it no hope exists.
Why similar: Tower Defense 58.8%, Strategy 41.2%
- #30 The Defender: Farm and Castle
74% matchVery Positive89% of 1,093 reviews2019
Dev: Kobsoft Kitti
Windows
You are an archer tasked with defending a castle from invading monsters. Inside the castle, you can manage resources and harvest crops, gather experience points to level up, and learn new skills and abilities to face stronger enemies.
Why similar: Tower Defense 63%, Strategy 28.3%, 2D 6.5%, Singleplayer 2.3%
- #31 Fantasy Tower Defense
74% match1 user reviews100% of 1 reviews2025
Dev: Ktisis Games
Windows
Fantasy Tower Defense is a challenging, fast-paced, and strategic Tower Defense game where you frantically build towers, cast spells, and upgrade to stop monsters from reaching your castle.
Why similar: Tower Defense 52.8%, Strategy 44.8%, Singleplayer 2.4%
- #32 Harvest: Massive Encounter
76% matchMostly Positive79% of 162 reviews2009
Dev: Oxeye Game Studio
Windows · Mac · Linux
Median: 1.2 hrsMean: 3.9 hrs≥1hr: 54%
Harvest: Massive Encounter is an award-winning real-time strategy game with battles of epic proportions and a unique style of resource management and exploration. Build power plants, mineral harvesters and defense towers and make sure they have sufficient energy to fend off endless hordes of evil aliens.
Why similar: Tower Defense 62.7%, Strategy 35.9%, Singleplayer 1.4%
- #33 Bots Rush
75% match3 user reviews100% of 3 reviews2018
Dev: Ponomarev Denis
Windows
Bots Rush is a unique mix of Tower Defense and logistic puzzle. You will find a set of interesting and complicated game levels, original enemies. Your task is simply to build a network of roads to deliver resources to factories and ammo to towers. Sounds easy, right? Lets check this out.
Why similar: Tower Defense 54.3%, Strategy 45.7%
- #34 Bluevolution
73% match4 user reviews100% of 4 reviews2020
Dev: Johan Bägerfeldt
Windows
An incredible asteroid assault is about to begin! Take command of the planet's defenses and prevent extinction in this planetary Tower Defense game.
Why similar: Strategy 51.3%, Tower Defense 39.9%, 2D 6.7%, Singleplayer 2.2%
- #35 Adventure With Succubus
71% match8 user reviews25% of 8 reviews2025
Dev: TSSGAME
Windows
Adventure With Succubus , the adventure of a different world is a 3D adult tower defense fantasy adventure style game. You accidentally traveled to another world and met the Lily. In order to satisfy Lily, you embarked on a fantastic journey of conquering the world and various beautiful girls.
Why similar: Tower Defense 34.6%, Strategy 26.7%, Anime 12.6%, Hentai 8.4%, Sexual Content 8.3%
- #36 TeeDee
70% matchMostly Positive79% of 24 reviews2025
Dev: NIHmpact
Windows
A minimalist 2D tower defense game with 3 towers, 6 maps, and 4 monster types. Simple, fun, and perfect for quick strategy sessions!
Why similar: Tower Defense 49%, Strategy 41.1%, 2D 8.2%, Singleplayer 1.7%
- #37 Cubemen
73% matchMostly Positive71% of 511 reviews2012
Dev: 3 SprocketsPub: 3 Sprockets
Windows · Mac · Linux
Median: 36 minMean: 3.6 hrs≥1hr: 35%
Just Updated! Version 1.1 now has 6 New online Mayhem levels, Character Customization, 35 Defense levels, 25 Skirmish levels, and more!
Why similar: Tower Defense 66.4%, Strategy 32.4%, Singleplayer 1.2%
- #38 Garden Rescue
72% matchMostly Positive75% of 152 reviews2015
Dev: Rainbow Games
Windows
Median: 3.1 hrsMean: 4.3 hrs≥1hr: 96%
Help the plants to defend the garden from being invaded by sneaky beetles.
Why similar: Strategy 58.2%, Tower Defense 41.8%
- #39 Particula
72% matchMixed70% of 2,734 reviews2015
Dev: Microblast GamesPub: SA Industry
Windows · Mac
Median: 4.0 hrsMean: 17.3 hrs≥1hr: 96%
Destroy negativity, clear your mind! Particula brings you a new perspective in gaming, helping you to concentrate and relax. A three players co-op tower defense experience with a relaxing soundtrack, smooth visuals and gameplay.
Why similar: Strategy 54%, Tower Defense 46%
- #40 Selknam Defense
73% matchMixed42% of 57 reviews2014
Windows · Mac
Median: 30 minMean: 1.7 hrs≥1hr: 33%
Selknam Defense is more than an exceptional strategy game. It’s a gateway to the past that puts a nation’s destiny into your control. Do you have the skills to alter history and save the Selknam?
Why similar: Tower Defense 63.1%, Strategy 36.9%
- #41 The Purple Forest Ritual
71% matchNo user reviews2026
Dev: Topyu_uPub: Shady Corner Games
Windows
Requested to seal and restrain the monsters, Freya heads to the forest to fulfill the demand. How will she- be able to perform the ritual to seal the strong, violent purple monsters?
Why similar: Tower Defense 33.4%, Sexual Content 22.7%, Nudity 17.2%, Hentai 14.8%, Anime 7.7%
- #42 One Troll Army
70% matchVery Positive86% of 1,487 reviews2016
Dev: FlyAnvilPub: tinyBuild
Windows · Mac
Median: 1.2 hrsMean: 5.1 hrs≥1hr: 54%
Play as a giant troll in One Troll Army - a defense game about building forts, upgrading your troll, and fighting off waves of enemies. Play Against The Twitch Chat!
Why similar: Strategy 64.9%, Tower Defense 34.5%, Singleplayer 0.7%
- #43 Guardians of Eden-Embrace of the Forest
68% matchVery Positive92% of 679 reviews2024
Dev: Black Cat EntertainmentPub: Mango Party
Windows
Median: 2.5 hrsMean: 3.0 hrs≥1hr: 73%
Tend to the needs of seven alluring Valkyries and defend humanity's last sanctuary in this lewd tower defense game!
Why similar: Tower Defense 29.8%, Hentai 16.6%, Sexual Content 15.6%, Nudity 13.5%, Strategy 12.1%
- #44 Anomaly Defenders
71% matchMostly Positive77% of 680 reviews2014
Dev: 11 bit studios
Windows · Mac · Linux
Median: 3.2 hrsMean: 5.8 hrs≥1hr: 89%
Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat.
Why similar: Tower Defense 64.6%, Strategy 35.4%
- #45 GemCraft - Chasing Shadows
69% matchVery Positive95% of 4,360 reviews2015
Dev: Game in a BottlePub: Armor Games Studios
Windows
Median: 4.6 hrsMean: 19.2 hrs≥1hr: 91%
An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her.
Why similar: Tower Defense 73.4%, Strategy 23.3%, 2D 1.7%, Singleplayer 1.6%
- #46 Evil Defenders
69% matchVery Positive82% of 398 reviews2015
Dev: CP Decision
Windows · Mac
Median: 4.8 hrsMean: 11.8 hrs≥1hr: 94%
Evil Defenders is a fun, frenetic defense game: build and upgrade your towers, сast spells to repel enemy forces, use special landmarks and defend the Lands of Evil from invaders! Feel free to play the game in many different ways through unique tower upgrades, a deep skill tree and 100 in-game achievements.
Why similar: Tower Defense 71.8%, Strategy 28.2%
- #47 Portal Defense
68% matchPositive82% of 22 reviews2022
Dev: Stealthy Wolves Studios LLC
Windows
Our game is a basic tower defense game where monsters are coming in through a portal are trying to destroy your tower! The only way to stop them is to send out your units, level up your tower and try to outwit them!
Why similar: Tower Defense 54.7%, Strategy 35.7%, 2D 6.9%, Singleplayer 2.7%
- #48 Ragnarök TD
68% matchMixed44% of 27 reviews2022
Dev: WolverineSoft StudioPub: WolverineSoft
Windows · Mac · Linux
Ragnarök TD is a 2D top-down tower defense game created as a case study of Ninja Kiwi's Bloons TD 6 by the University of Michigan's WolverineSoft Studio. Follow the story of a small village in the North as they fend off the beasts of Ragnarök in this revamped Steam iteration of the original project.
Why similar: Tower Defense 52.9%, Strategy 44.4%, Singleplayer 2.7%
- #49 Horny Kingdom
69% matchNo user reviews
Dev: LuminatiGames
Windows
Horny Kingdom is a visual novel with tower defense elements. Free your kingdom from goblin armies, save the most beautiful princesses and they won't remain in your debt, helping you not only in battle but also bringing the lewdest fantasies to life!
Why similar: Tower Defense 35.8%, Sexual Content 15.5%, Strategy 13.8%, Hentai 13.6%, Nudity 13.3%
- #50 Cubemen 2
70% matchMixed68% of 231 reviews2013
Dev: 3 Sprockets
Windows · Mac · Linux
Median: 2.2 hrsMean: 4.0 hrs≥1hr: 93%
Cubemen 2 is a fast paced, action packed, original 3D Strategy game where you use your little Cubemen units to defend and attack enemies in a range of awesome game modes including CTF, Skirmish, Territory and more.
Why similar: Tower Defense 59.4%, Strategy 40.6%
- #51 Master of the House DX
64% matchPositive90% of 20 reviews2025
Dev: Qui3tdogPub: Shady Corner Games
Windows
Master of the House DX flips the script on tower defense, as you control the monsters!
Why similar: Tower Defense 27.9%, Hentai 15.2%, Strategy 14.9%, Sexual Content 13.3%, Nudity 11.9%
- #52 Sentinel 3: Homeworld
67% matchMostly Positive80% of 149 reviews2014
Dev: Origin8Pub: Strategy First
Windows
Median: 4.3 hrsMean: 17.8 hrs≥1hr: 74%
The biggest installment of the award winning Sentinel sci-fi tower defense series now on PC!Take the fight to the alien homeworld and unleash a massive arsenal of weaponry. Get up close and personal on the battlefield in your power armor to execute devastating attacks and support your defenses! * An epic campaign across 20 levels.
Why similar: Tower Defense 76.1%, Strategy 23.9%
- #53 我在忘川有個活
62% matchPositive100% of 22 reviews2026
Dev: 彼岸忘憂工作室
Windows
A Chinese underworld-themed TD game. Alter paths with anchors, build towers freely. Boost tower stats/effects by brewing the Pot of Oblivion with herbs. Place talisman traps on paths. Features varied maps, initial path challenges, and strategic obstacles.
Why similar: Tower Defense 60.7%, Strategy 27.8%, 2D 8.4%, Singleplayer 3.1%
- #54 PixelJunk™ Monsters Ultimate
66% matchVery Positive81% of 1,292 reviews2013
Dev: Double Eleven
Windows · Mac · Linux
Median: 3.5 hrsMean: 6.7 hrs≥1hr: 93%
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.
Why similar: Tower Defense 71.7%, Strategy 25.5%, 2D 2.1%, Singleplayer 0.7%