60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Singleplayer, 3D.
Defend humanity from the Athral Vanguard in Athralis Tower Defense. As the S.O.D.S. Commander, deploy manned turrets and advanced equipment from orbit to stop alien invasions. Experience intense sci-fi tower defense action and strategic gameplay.
Empyrean Defense
A fast paced modern warfare tower defense game where you build, upgrade, and customize defenses to repel a relentless enemy invasion. Unlock powerful skills and abilities, craft advanced ammunition, and gather resources directly on the battlefield to outmaneuver and outlast the enemy.
Zerion 12
A sci-fi tower defense game. Build an army of towers to stop waves of a lured alien species called Zektid's.
A fast paced modern warfare tower defense game where you build, upgrade, and customize defenses to repel a relentless enemy invasion. Unlock powerful skills and abilities, craft advanced ammunition, and gather resources directly on the battlefield to outmaneuver and outlast the enemy.
Why similar: Tower Defense 31.2%, Military 22%, War 15.2%, Strategy 8.9%, Story Rich 6.1%
A sci-fi tower defense game. Build an army of towers to stop waves of a lured alien species called Zektid's.
Why similar: Tower Defense 30.8%, Military 15.2%, Strategy 12.9%, Aliens 11.1%, Space 8.3%
Classic Tower Defense Game; Completed development, no Early Access; No Pay to Win; Ad-free
Why similar: Tower Defense 39%, Military 24.8%, Strategy 17.6%, PvE 15.1%, Action 2.7%
Terra Forma is a pixelated 2D tower defense, inspired by Flash-age classics. Build a dozen unique towers and create even more fusions by combining shock, ice, fire, and iron. Prove your command prowess one final time, and defend mankind's final hope.
Why similar: Tower Defense 44.8%, Strategy 14.4%, Military 12%, Sci-fi 7.8%, War 7.7%
Fire Road is a dynamic Tower Defense strategy game with a bird's eye view. Your task is to prevent enemy vehicles from breaking through the key road.
Why similar: Tower Defense 31.1%, Military 22%, War 14.6%, PvE 12.6%, Strategy 9.2%
Space Run is a «real-time spaceship construction strategy game». Space Run takes the well-known Tower Defense-style gameplay and twists it, challenging you to manage and protect a spaceship and its cargo against the hazards of deep space!
Why similar: Tower Defense 57.5%, Space 20.7%, Strategy 11.7%, Sci-fi 7.7%, Action 1%
Sphere Invasion is Sci-Fi Tower Defence. Build your own road and defend it with 7 unique towers.
Why similar: Tower Defense 32.6%, Military 17.9%, Space 12%, War 11.7%, Strategy 9.2%
Defend your base across four unique worlds in this 3D tower defense game. Battle waves of monsters, conquer 20 campaign levels, and climb the global leaderboard in the endless mode.
Why similar: Tower Defense 41.3%, PvE 18.6%, Strategy 13.4%, Space 10.1%, Sci-fi 7.7%
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
Why similar: Tower Defense 66.4%, Strategy 11%, Sci-fi 7.3%, Aliens 6.9%, Space 5.2%
Unlock upgrades, talents and colours for your towers to defend against scores of enemies. Battle on over 50 maps of varying difficulty, plus make your own or download more from the workshop
Why similar: Tower Defense 40.2%, Level Editor 26.2%, PvE 18%, Strategy 12.2%, 3D 2.8%
A tower defense strategy science fiction game, in the future era, when aliens invade the solar system, players need to build various turrets to resist alien attacks and guard the Milky Way and solar system.
Why similar: Tower Defense 42.1%, Strategy 14.3%, Aliens 11.5%, War 10.3%, Space 10.1%
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 44.8%, Strategy 15.3%, Aliens 12%, Space 10.5%, Sci-fi 8.7%
A Third-Person Tower Defense game in which you are an Intern sucked through a portal who now must defend the objective from aliens.
Why similar: Tower Defense 33.5%, PvE 16.3%, Space 12.2%, Aliens 12%, Sci-fi 9%
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 56.2%, PvE 24.6%, Strategy 17.7%, Singleplayer 1.5%
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%, Sci-fi 17.8%, Strategy 15.8%, 3D 10%, Singleplayer 1.9%
Iron Line is a tower defense game where you are one of a few, train conductors capable of traversing on the Iron Line. Will you survive the onslaught, or get an express ticket to the afterlife?
Why similar: Tower Defense 48.3%, Military 17.2%, Strategy 15.7%, Aliens 10.7%, 3D 7.4%
Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
Why similar: Tower Defense 35.2%, Space 11.9%, Aliens 11.9%, Sci-fi 10.6%, Strategy 8.9%
Defense Builder is a sci-fi tower defense game. Players can build various defense towers to resist enemy attacks. There are as many as 36 types of available units, and it features a highly free economic system and defense system.
Why similar: Tower Defense 40.5%, War 18.8%, Strategy 17.7%, Sci-fi 12.9%, 3D 5.1%
SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.
Why similar: Tower Defense 35.3%, Space 11.6%, Aliens 11.1%, Sci-fi 10.7%, Inventory Management 9.3%
"Siege of Shadows" is an intense tower defense survival game where strategy, skill, and quick thinking are your keys to victory. In a world overrun by relentless waves of enemies, your mission is to build, upgrade, and defend your base at all costs.
Why similar: Military 25.3%, Tower Defense 23.8%, War 15.1%, Sci-fi 10.6%, 3D 7.5%
Rise of Mutant Swarms is a strategy survival tower-defense game where you defend the base against waves of evolving mutant enemies. Place and upgrade turrets, adapt to enemy abilities, and make critical decisions as the pressure rises with every wave.
Why similar: Tower Defense 43%, Strategy 14.3%, Aliens 12.1%, Sci-fi 11.5%, 3D 7.3%
A 3d tower defense game set in space. Protect the last resource outposts from the ongoing Alien attacks! Can you hold out in these ever increasing difficult waves of enemies and protect the last of your resources and Energy?
Why similar: Tower Defense 39.1%, Space 13.3%, Aliens 12.7%, Sci-fi 10%, Strategy 9.5%
Deploy unique and powerful unmanned military turrets and stop the advancing enemy convoys!
Why similar: Tower Defense 33.9%, Military 24%, War 16%, Strategy 10.2%, Action 6.7%
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 73.8%, Strategy 10.3%, Sci-fi 8.9%, Aliens 5.8%, Singleplayer 1%
Year 2425, humanity colonized the exoplanet named SACH-041840. But then, in the 55th year "they" came; No one knows who or what controls them, but what is known is that if they reach the colony proper, it will be annihilated. It is up to you to bring the WRECKONING upon them!
Why similar: Tower Defense 33.1%, PvE 16.7%, Space 9.9%, Aliens 9.8%, Strategy 8.9%
Spaceships and Cellular Automata is a tower defense game set in space! Place different towers to defend your ship against the waves of aliens. The enemies are simulated based on Conway's Game of Life. Even just one of your bullets is enough to cause a destabilizing chain reaction to destroy them!
Why similar: Tower Defense 47%, Space 19.9%, Strategy 14.6%, Aliens 11.1%, Sci-fi 6.7%
Solar Defense is a Military Sci-Fi inspired Tower Defense game focused heavily on strategy and decision making. Defend key locations and repel the Pilakarr forces back to their home world to end their attack and bring an end to this war.
Why similar: Tower Defense 35.9%, Strategy 14.7%, Military 14.3%, Aliens 11.9%, Action 7.4%
A small, third-person, action, tower defense game where you play as a peasant who gets tired of adventurers breaking into his house. Place down towers and fight off waves and waves of "enemies." Progress through the story and see just how far one man will go to protect his beloved llama.
Why similar: Tower Defense 50.4%, Strategy 16.4%, PvE 12.6%, Action 7.8%, 3D 7.7%
As a retired hero, lead and train your villagers to stand against relentless monster attacks. Assign roles, motivate your team, upgrade townsfolk, unlock powerful abilities, and adapt your strategy to outlast the next assault. TBH is a first-person fantasy action RPG with a strategy twist.
Why similar: Tower Defense 56%, Strategy 13.6%, PvE 10.8%, Combat 6.5%, 3D 6.1%
A sci-fi low-poly tower defense game. Design your defense against waves of aliens using a wide arsenal of different towers.
Why similar: Tower Defense 38.4%, Military 15.3%, Strategy 12.7%, Space 8.5%, 3D 6.6%
Aliens Falling from the Sky? reimagines tower defense with intense action and tactical depth. Build, upgrade, and combine powerful towers to stop relentless alien waves — because somehow, saving the world is your problem now.
Why similar: Tower Defense 47.5%, Space 18.3%, Aliens 16.6%, Strategy 11.5%, Action 4.8%
Welcome to Gacha Party! Gacha Party is a tower defense game with a built-in creative workshop for free map editing. This is a lovely world with cute characters and exquisite scenes.
Why similar: Tower Defense 39.5%, Level Editor 29.2%, Strategy 17.1%, Cartoon 12.9%, Singleplayer 1.3%
Command your forces to victory in this intense tower defense experience! Strategically deploy your defenses to fortify your position and funnel the enemies through intricate mazes. Carefully allocate your resources and adapt your tactics to counter waves of relentless enemy drones!
Why similar: Tower Defense 42%, Military 15.9%, PvE 15%, Strategy 14.2%, War 12.4%
Space Base is an action-packed tower defence game, where you aim to protect your planets from the incoming forces of enemy ships and aliens by any means necessary. Build up your defences as stronger and stronger waves of enemies arrive to reach the highest score possible.
Why similar: Tower Defense 41.5%, PvE 23.6%, Strategy 12.2%, Space 9.9%, Aliens 9%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 66.9%, Strategy 13.1%, Sci-fi 9.1%, Aliens 6.7%, Action 3.4%
FPS Tower Defense where you fight hordes of blocks. Use differnet weapons, turrets and traps to build a strong defense and stop the enemy.
Why similar: Tower Defense 52.7%, PvE 23.3%, Strategy 17.4%, Combat 5.6%, Singleplayer 1.1%
Z-Ape is a unique tower defense and first person shooter mash up game. Hordes of enemies attacking your base, it's up to you to stop them by placing towers or fighting them on FPS mode with guns, or both!
Why similar: Tower Defense 47.7%, Strategy 21.3%, PvE 20.5%, 3D 8.9%, Singleplayer 1.5%
Gunpowder and Sorcery Squad-Based Tower Defense game made by just one person
Why similar: Tower Defense 46.5%, Strategy 20%, War 14%, Sci-fi 12.4%, Story Rich 6.2%
Futuristic Tower Defense Action! All out war between You and Crossite vs. Erossite. Use Strategy to place down towers and defend from Erossite enemies. Equip Flash Drives to give yourself an edge above enemies. Solve puzzles to help Crossite locate enemy bases.
Why similar: Tower Defense 48.3%, PvE 17.4%, Strategy 16.3%, War 12.4%, Action 4.8%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 48.8%, Strategy 25.2%, Sci-fi 12.2%, Aliens 6.8%, Action 5.7%
The Rift is a tower defense game with elements of RPG gameplay that will appeal to players of all skill levels. Enemies from an alternate universe are attacking and it's up to the player to stop them by strategically building defensive towers.
Why similar: Tower Defense 42.9%, Strategy 14.4%, Aliens 12.4%, PvE 6.3%, Sci-fi 5.9%
Space Run Galaxy is the sequel to Space Run, the game from one-man studio Passtech, which seduced hundreds of thousands of players with its dynamic and original gameplay. By twisting the tower-defense game style, Space Run offered an addictive real-time spaceship construction strategy experience.
Why similar: Tower Defense 59.7%, Strategy 21.5%, Space 18.8%
A casual single player maze-based tower defense game. Build the best maze and discover the strongest towers, if you can.
Why similar: Tower Defense 53.9%, PvE 22.7%, Strategy 15.4%, 3D 7.4%, Singleplayer 0.7%
A planetary tower defense where enemies attack across land, air, and space. Build layered defenses, manage resources, and survive an escalating alien invasion.
Why similar: Tower Defense 44%, Military 19.8%, Strategy 10.7%, Space 7.6%, Sci-fi 6.6%
Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers! FULL GAME AVAILABLE NOW!
Why similar: Tower Defense 38.6%, Military 18.3%, War 11.6%, PvE 9.3%, Strategy 9.2%
Manny TD is a hybrid tower defense and third-person shooter with random in game elements. Join and get your personal high score!
Why similar: Tower Defense 37.8%, Strategy 16.4%, Aliens 11.5%, Space 8.4%, PvE 7%
Build up your defenses and ward off any threats to your expedition in this rogue-like tower defense game. Manage your resources well and make sure no to overstay your welcome on this planet, or be prepared to face a never-ending onslaught of crustaceans...
Why similar: Tower Defense 43.8%, Military 14.3%, Sci-fi 11.5%, Strategy 10.9%, Space 8.4%
City Defense is a tower defense game. The enemies decided to blitzkrieg and a small town turned out to be the line of attack. Build automatic turrets to destroy enemy equipment, pump them, and earn money for the victory over each enemy, because only with a sly strategy and cold mind you can win this battle.
Why similar: Tower Defense 38.9%, Military 17.5%, Strategy 13.7%, War 11.7%, PvE 8.5%
M.A.C.E. Tower Defense 2, a classic tower defense game with unique towers and enemies
Why similar: Tower Defense 41.8%, Military 20.1%, Strategy 18.1%, Sci-fi 8.4%, 3D 7.2%
Bumper Blitz TD redefines tower defense with gravity-powered physics and dynamic gameplay. Build, upgrade, and bounce enemies away in this thrilling fusion of strategy and action!
Why similar: Tower Defense 52.8%, Aliens 14.6%, Space 12.3%, Strategy 11.7%, Action 5.7%
“Checkmate Defence” is a strategic auto-battle tower defence game. Summon and merge units from ★1 to ★6 to stop incoming enemy waves. Every decision you make during battle—merging, selling, placing, and upgrading—becomes a decisive move that can turn the tide of the battlefield.
Why similar: Tower Defense 50.1%, PvE 20.9%, Cartoon 7.1%, 3D 7%, Action 5.7%
Get ready for an epic pixel art showdown ! Dive into the heart of tower defense chaos as you battle against scrumptious calorie-packed enemies, all on massive, sprawling maps. With an extensive arsenal of towers at your disposal, it's time to defend against the ultimate sweet tooth invasion!
Why similar: Tower Defense 32.3%, Military 23.3%, War 17.2%, PvE 15.2%, Strategy 8.3%
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe. Allocate resources, upgrade defenses, and repel relentless enemy attacks! With over 50 unique units and deep strategy, experience real-time tower defense!
Why similar: Tower Defense 49.3%, Space 21.9%, Sci-fi 14.7%, Strategy 12.5%, Singleplayer 1.6%
The core gameplay of Cubic Defender is strategy planning and resource management, with the aim of deploying heroes and defensive towers to eliminate invading enemies.
Why similar: Tower Defense 41.7%, Level Editor 17.7%, Strategy 14.2%, Cartoon 9.2%, War 8.4%
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 68%, Strategy 19.9%, Action 7.2%, Sci-fi 4.8%
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 46.4%, Sci-fi 14.1%, Military 12.9%, Strategy 10.2%, Combat 7.1%
Pathogen Purge is a thrilling microbiological tower defense game, combining strategy and action as players become Nanobot Guardians defending the human body against relentless germs and viruses.
Why similar: Tower Defense 50.9%, PvE 22.4%, Strategy 15.9%, 3D 6.8%, Action 2.9%
Defend Ooo from the Bloon invasion in this epic tower defense crossover.
Why similar: Tower Defense 54.2%, Strategy 21.4%, Cartoon 13.3%, Action 8.7%, Singleplayer 1.4%
SHU is a strategic tower defense game where you place and upgrade archers, mages, and artillery towers to stop waves of goblins and warriors from reaching your base. Earn gold, manage your defenses, and build your own custom maps with the built-in map editor.
Why similar: Tower Defense 52.1%, PvE 17.5%, Strategy 15.1%, Action 8.7%, Adventure 5.4%
Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers!
Why similar: Tower Defense 26.7%, Military 18.3%, Level Editor 16.4%, War 12.4%, PvE 10.6%
