
Hold the line in a neon sci-fi siege. Deploy and upgrade 14 distinct towers, expose every enemy's weakness, and survive 50 escalating waves and relentless boss assaults. Every threat has a counter — find it before your base falls.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Real Time Tactics, Singleplayer.

Hold the line in a neon sci-fi siege. Deploy and upgrade 14 distinct towers, expose every enemy's weakness, and survive 50 escalating waves and relentless boss assaults. Every threat has a counter — find it before your base falls.

Quad Dice Defence
This is a tower defense game where you use four dice to build a turret. The rolls of the dice are the ability value of "number of shots", "time reload", "damage(& range)" and "magazine". Try your best to clear all 40 stages, which are getting more and more difficult!

这里有妖
数以亿计的妖怪遍布整个世界各地。人类需要一个英雄要去弄明白妖怪的来源。去打败妖怪。为人类生存而努力下去。
This is a tower defense game where you use four dice to build a turret. The rolls of the dice are the ability value of "number of shots", "time reload", "damage(& range)" and "magazine". Try your best to clear all 40 stages, which are getting more and more difficult!
Why similar: Tower Defense 45.4%, Real Time Tactics 26.4%, Strategy 21.9%, 2D 3.7%, Singleplayer 1.4%
数以亿计的妖怪遍布整个世界各地。人类需要一个英雄要去弄明白妖怪的来源。去打败妖怪。为人类生存而努力下去。
Why similar: Tower Defense 40.3%, Real Time Tactics 29.7%, Strategy 26.9%, Singleplayer 1.7%, Indie 1.3%
A new charm of traditional tower defense.Hordes of unknown aliens have descended upon Earth. On dynamic scene maps, you need cleverly build defense towers to construct their path of advance, combine with controllable targeting strategies, and stop the aliens' assault.
Why similar: Tower Defense 46%, Real Time Tactics 16.9%, Strategy 16.1%, Sci-fi 13.5%, Top-Down 4.3%
Zero Zone 2020 is a classic Tower defense game where you will need to defend a home base from swarms of enemies
Why similar: Tower Defense 55.4%, Real Time Tactics 23.4%, Strategy 21.2%
Chrono Crystal is a tower defense game. Spanning across 5 major regions with the Prince and facing numerous challenges, an unprecedented great war is about to break out. Build your towers, upgrade your heroes, and defend your crystal against waves of enemies—until the countdown timer runs out!
Why similar: Tower Defense 42.7%, Strategy 25.9%, Real Time Tactics 25.2%, 2D 3.5%, Singleplayer 1.4%
The world was filled with darkness. Gather supplies and people, build a wall, and defend yourself against the emissaries of the underworld! 2Week:DeathWorld is a side-scrolling strategy game drawn in dots.
Why similar: Tower Defense 41.3%, Real Time Tactics 29.8%, Strategy 26.2%, Singleplayer 1.4%, Indie 1.3%
A dark medieval tower defense. Build walls, arrow towers, bombards, and a castle against 13 escalating enemy types across 8 maps. Adaptive music and economy reshape every run. 4 difficulty modes, 24 Steam achievements, cloud saves, first-class controller support.
Why similar: Tower Defense 39.3%, Real Time Tactics 36.6%, Strategy 21.8%, Singleplayer 1.2%, Indie 1.1%
Where the player will have to defend the location by placing towers and withstand waves of attacking enemies. In this 3D game, you will find yourself facing the task of repelling hordes of skeletons and monsters.
Why similar: Tower Defense 39.4%, Real Time Tactics 36.6%, Strategy 13.9%, Top-Down 6.7%, Indie 2.1%
Demon Invasion: Endless is a tower defense game with endless challenges and tons of talent to explore. You will need to plan your tactics and build defensive towers to repel endless demons. Keep challenging and gaining resources to build your unique talent tree.
Why similar: Tower Defense 39.3%, Real Time Tactics 29.1%, Strategy 27.2%, 2D 3.1%, Singleplayer 1.3%
Save the Dungeon! Is a tower defense game from the perspective of the villain. Upgrade your minions to hold back the relentless hordes of heroes.
Why similar: Tower Defense 38.6%, Real Time Tactics 28.7%, Strategy 23.8%, Top-Down 5.9%, Singleplayer 2%
The task is very simple - do not let the enemy forces pass on the way to your base. Enemies move along a marked path while you place defense towers along the path.
Why similar: Tower Defense 39.7%, Real Time Tactics 29.3%, Strategy 25.2%, 2D 3.1%, Singleplayer 1.4%
Build, expand, and defend a finite grid while dynamically reshaping enemy paths. Every decision matters as escalating Colossus waves push your defenses to the limit. How long can you remain OnGrid()?
Why similar: Tower Defense 37.9%, Real Time Tactics 28%, Strategy 24.7%, Top-Down 7%, Singleplayer 1.2%
Space Nature Attack TD is a tower defense where you can level up and customize tower stats and elements to your liking! Fend off various types of alien creatures across many different sci-fi planet themed maps, biomes, and difficulties!
Why similar: Tower Defense 44.1%, Strategy 21.8%, Real Time Tactics 15.5%, Sci-fi 8.4%, Top-Down 7.3%
Build towers anywhere in this tower defense game to damage and block incoming waves of evil enemies. Surprisingly, those enemies look like yourself. Discover why, and the source of the Shaman power.
Why similar: Tower Defense 40%, Real Time Tactics 29.7%, Strategy 25.8%, 2D 3.2%, Singleplayer 1.3%
The void will never stop, it's up to you to contain it in a tower defense game.
Why similar: Tower Defense 40%, Real Time Tactics 29.7%, Strategy 25.9%, 2D 3.2%, Singleplayer 1.2%
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 60.4%, Strategy 26.7%, Sci-fi 8.1%, Indie 3.5%, Singleplayer 1.3%
Immerse yourself in a fabulous atmosphere in Emberrush! You have to fight off waves of enemies that are heading towards your settlement.
Why similar: Tower Defense 39.8%, Real Time Tactics 29.3%, Strategy 27.9%, Singleplayer 1.6%, Indie 1.4%
A strategic tower-defense where you control powerfull drones. Unlock new tower and use specific technologies to defend your base on Thukothea!
Why similar: Tower Defense 49.4%, Real Time Tactics 22.7%, Strategy 17.2%, Sci-fi 5.2%, 2D 2.5%
In Radical Tower Defense, harness shifting core chips to forge a unique steel defense. Each choice reshapes your combat style. Unlock architectures, explore chip synergies, ignite tactical reactions. Don’t just defend—become a blade to break formations, strike the heartland, crush the enemy lair!
Why similar: Tower Defense 43%, Real Time Tactics 27.6%, Strategy 21.7%, Top-Down 4.5%, 2D 2.1%
Defend your neighborhood from zombies, build archer, sniper, bomber or electric towers, as the case may be. Strategically place your units, enemies have different abilities, such as agility, shield and amount of life. Each enemy eliminated will give you resources to improve your towers.
Why similar: Tower Defense 40.4%, Real Time Tactics 29.2%, Strategy 25.8%, 2D 3.2%, Singleplayer 1.4%
Enjoy freedom of movement in full 3D with no fixed paths in this tower defense and RTS hybrid. Your units are your towers and you can build fences anywhere. Set your units' behavior to create a perfect team of defenders. Two leader boards let you play forever!
Why similar: Tower Defense 41.5%, Real Time Tactics 30.9%, Strategy 26.1%, Singleplayer 1.5%
Co-op and Single player Tower Defense genre.
Why similar: Tower Defense 46%, Real Time Tactics 34%, Strategy 19.1%, Sci-fi 0.6%, Indie 0.2%
The planet of Fantasya is in crisis from Planet Eater. Let's save the planet Fantasya by dispatching a commando from the planet Ndev, a planetary protection agency. Character defense using cute SD characters, choose the skills the characters have to your liking and unfold various tactics.
Why similar: Tower Defense 40.1%, Real Time Tactics 29.7%, Strategy 24.5%, 2D 3.2%, Indie 1.2%
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 56.6%, Strategy 28.3%, Top-Down 8.8%, 2D 4.2%, Singleplayer 2.1%
Defend against the oncoming ice army! Summon spirits with Shugu's magical wand to repel enemies before they reach your defense line. Use only the left mouse button to control. Feel free to share your gameplay on any social media or video platform.
Why similar: Tower Defense 41.3%, Real Time Tactics 30.7%, Strategy 26.7%, Singleplayer 1.4%
Hyperscaling, fusions, strategies, synergies and more. A gothic style casual game with a tactic gameplay progressing to an ultimate battle of thousands of monsters.
Why similar: Tower Defense 43.3%, Real Time Tactics 24.4%, Strategy 19.2%, Top-Down 8.4%, 2D 3.4%
M.A.C.E. Tower Defense 2, a classic tower defense game with unique towers and enemies
Why similar: Tower Defense 38.5%, Real Time Tactics 28.8%, Strategy 24.1%, Sci-fi 7.6%, Singleplayer 0.9%
WAIFU STAHP: Kekkon Kiken (結婚危険) is a non-violent tower defense game where you distract and dusgust waifus so they don't meet and inevitably marry your friend. Utilize over 100 defenses to distract & disgust waifus until they lose interest in marriage so you can keep hanging out with your best bud.
Why similar: Tower Defense 38.9%, Real Time Tactics 29.1%, Strategy 24.1%, Top-Down 6.8%, Singleplayer 1.1%
Build your towers according to the enmey you are facing in the wave. Upgrade your turrets to increase range, damage or rewards. Each enemy wave will be random and increases in speed and damage resistance. How far can you go!
Why similar: Tower Defense 42.5%, Real Time Tactics 24.4%, Strategy 13.5%, Sci-fi 12.8%, Top-Down 4.2%
Sci-fi tower defense where you create your own maze, manage drones and power levels, and harvest for resources. Upgrade your turrets, buildings and ground units. Upgrade and buy new vehicles and motherships.
Why similar: Tower Defense 54.5%, Strategy 22.9%, Sci-fi 17.6%, Singleplayer 2.8%, Indie 2.3%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 46.2%, Strategy 34.8%, Sci-fi 11.5%, Top-Down 2.9%, Indie 2.8%
Design a tower maze, upgrade, change their targeting with layered priorities and customize their abilities with 98 different options to fight against 8 factions each with their own abilities and boss over 16 maps.
Why similar: Tower Defense 50.9%, Strategy 25.6%, Real Time Tactics 17.3%, 2D 2.5%, Singleplayer 2.4%
You do not attack with towers. You must defend against enemies using the 'lines' that connect them. Endless strategic possibilities through the placement of towers in the right colors and the combination of lines with the perfect functions! The most classic yet entirely new tower defense.
Why similar: Tower Defense 37.9%, Real Time Tactics 35.1%, Strategy 19.6%, Top-Down 6.5%, Singleplayer 1%
Create strategies, evolve and defende the castle!
Why similar: Tower Defense 39.4%, Real Time Tactics 27.4%, Strategy 24%, Top-Down 5.4%, 2D 3%
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 40.7%, Strategy 24.7%, Real Time Tactics 21.4%, Top-Down 7.8%, 2D 3.6%
Rampart Defense is a classic tower defense game where you strategically deploy troops and vehicles to protect your colony from waves of enemies.
Why similar: Tower Defense 50.8%, Strategy 25.4%, Sci-fi 9.4%, Top-Down 8.3%, 2D 3.9%
自分の城を守りつつ、モンスターを出撃させて、敵の城を攻めよう! モンスターの進むルートを指定できたり、壁を掘って地形を変えたりして自分自身の戦い方でステージを攻略できます。 モンスターは進んだルートの形に応じてスキルが発動します。 ルートの組み方を工夫することで、スキルを多く発動させたり、最短ルートを指示して敵の城へ素早く攻撃を仕掛けることもできます。 ルートのとり方によって戦略は無限大! モンスターのレベルアップ、世界観がわかるストーリーの収集、キャラクターやロボットのこぼれ話、隠しキャラクターなどやりこみ要素が満載! 登場キャラクターは12種類、収録曲は16曲以上!
Why similar: Tower Defense 40.6%, Real Time Tactics 30.3%, Strategy 25.4%, 2D 2.4%, Singleplayer 1.2%
Defend your server's port 8080 against corporate cyber threats! A tower defense game where you manage CPU and RAM resources while deploying IT professionals to stop malware, hackers, and system failures in this tech-themed strategic challenge.
Why similar: Tower Defense 38.5%, Real Time Tactics 35.9%, Strategy 21.4%, 2D 3.1%, Singleplayer 1.2%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 65%, Strategy 18.4%, Sci-fi 8.7%, Top-Down 3%, Indie 2.3%
Bad coffee. Boredom. And now—war. Southern forces have invaded the North in a dangerously curious conflict. Use your wits in Lore of Terra, a handcrafted tower defense game with charm, chaos, quirky characters, 9 continents, and 80+ unique allies and foes.
Why similar: Tower Defense 41%, Real Time Tactics 30.5%, Strategy 26.2%, Singleplayer 1.3%, Indie 1%
Take control of a squadron of epic summons in this unique take on dungeon crawling!
Why similar: Tower Defense 38.3%, Strategy 32.3%, Real Time Tactics 24.7%, Indie 4.8%
Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.
Why similar: Tower Defense 73.6%, Strategy 14.8%, Sci-fi 8.7%, Singleplayer 1.5%, Indie 1.4%
Players resist enemy invasion by building production bases, constructing conveyor belts, upgrading carriers, and strengthening weapons.
Why similar: Tower Defense 39.2%, Real Time Tactics 24.8%, Strategy 24.3%, Sci-fi 7.3%, 2D 2.4%
Solder diodes, capacitors and other electronic components to defend your motherboard from waves of evil viruses!
Why similar: Tower Defense 50.9%, Strategy 25.6%, Real Time Tactics 19.1%, Singleplayer 2.4%, Indie 2%
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 74.8%, Strategy 18.1%, Sci-fi 5.2%, Indie 2%
Want a tactical and strategic tower defense challenge that's packed with options and upgrades? Take command of the dropship Sentinel and do battle across a vibrant sci-fi world.
Why similar: Tower Defense 41.6%, Strategy 35.1%, Sci-fi 18.3%, Indie 5%
Slime Virus Defense is a 2D strategy game where animal towers defend your computer from invading virus-like slimes. Use unique tower classes and skills to develop strategies and stop the slime invasion before it's too late!
Why similar: Tower Defense 46.3%, Strategy 29.6%, Sci-fi 9.7%, Top-Down 7.9%, 2D 4%
0 World TD is a 2d tower defence game with deep combat system, highly adjustable difficulty settings and many more features!
Why similar: Tower Defense 42%, Real Time Tactics 25.2%, Strategy 19.9%, Sci-fi 6.7%, Top-Down 4%
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 64.9%, Strategy 27.4%, Sci-fi 4.8%, Indie 2.9%
Asteria is under siege! Take up arms as the commander and find the perfect strategy in this hero filled tower defense game. Will you become a Defender of Asteria or fall short?
Why similar: Tower Defense 57.1%, Strategy 29.2%, Top-Down 9.9%, Singleplayer 2.2%, Indie 1.6%
Collect your favorite characters, nurture them, and have fun just watching in this hololive fan game! It's a 2D tower defense game that offers depth for dedicated players, strategic elements, and easy enjoyment for casual players.
Why similar: Tower Defense 42.3%, Real Time Tactics 28.2%, Strategy 24%, 2D 3.2%, Indie 1.2%
On the night I saved the world, I died. A tower defense game in which the main character travels through the world after his death. Collect characters and items, organize your party, and find out the mysteries hidden in the world.
Why similar: Tower Defense 44.7%, Strategy 21.8%, Real Time Tactics 19.8%, Sci-fi 7.1%, Indie 2.4%
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 65.1%, Strategy 34.9%
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 68.1%, Strategy 28.3%, Indie 3.6%
Tower defense adventure where you recruit heroes and use them to take down the corruption.
Why similar: Tower Defense 38.2%, Real Time Tactics 35.1%, Strategy 19.4%, Top-Down 5.5%, Indie 1%
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 69.8%, Strategy 26.8%, Indie 3.4%
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 70%, Strategy 26.8%, Indie 3.2%
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 74.4%, Strategy 18.2%, Top-Down 3.3%, Indie 1.6%, Singleplayer 1.6%
Defense Task Force Featuring Large Scale Procedurally Generated Tower Defense Battles with FPS Quality Visuals and Infinite Waves. 10 tower types, with different attacks , 3 levels plus boosts. 25 Enemy alien species: Regulars, Swarmers, Racers, Cloakers, Healers, Boss Units and Spawners.
Why similar: Tower Defense 59%, Strategy 25%, Sci-fi 12.6%, Indie 3.4%