60+ similar titles based on shared tags and player behavior. Themes include Tower Defense, Singleplayer, Strategy, Indie.
Celestial Wardens is a sci-fi tower defense game where you command a lone spaceship to defend a planet under siege. Survive waves of enemies, build turrets, upgrade your ship, and manage your planet to prevent total annihilation.
Unearthing Invasions
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?
Neonis
Neonis is a highly action packed top-down shooter in which you try to survive as long as possible. The game has a couple different gamemodes, such as: Classic, Chaos, Dodge and Flood. Pick up the buffs to have a higher chance of surviving for a longer period of time.
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 33.9%, Top-Down Shooter 19.4%, Space 12.7%, Strategy 8.9%, Aliens 8.2%
Neonis is a highly action packed top-down shooter in which you try to survive as long as possible. The game has a couple different gamemodes, such as: Classic, Chaos, Dodge and Flood. Pick up the buffs to have a higher chance of surviving for a longer period of time.
Why similar: Tower Defense 34.6%, Top-Down Shooter 29.4%, Space 16.2%, Shooter 6.9%, Top-Down 5.8%
In this retro style tower defence, we have created a short experience for all of you seeking a true Atari-like experience. This is off cause bull___. This was a school project completely made with Python and Pygames. Be sure to give us a grade;)
Why similar: Tower Defense 46.4%, Top-Down Shooter 16.3%, Strategy 16.3%, Building 11.4%, Top-Down 7.8%
Become Romby, a tiny crystal lost in space! Survive and defend the crystal against dark waves by upgrading crazy weapons, planting strange flowers, and using tarot cards. Explore constellations, defeat bosses, and unlock over 100 unique skills.
Why similar: Tower Defense 36.3%, Top-Down Shooter 25.8%, Space 14.6%, Strategy 11.8%, Shooter 7.2%
4 turrets, a ship in peril, and waves of enemies. Hold the line and defend the ship, robot.
Why similar: Top-Down Shooter 24.3%, Tower Defense 20.8%, Strategy 17.2%, Space 13%, Shooter 10.9%
You control a magic tower floating in the sky, falling from the sky against enemies coming from all sides, choosing the right weapon mix for different enemies, using health and mana in a planned way, reducing their wear and gain more rewards.
Why similar: Tower Defense 34.9%, Top-Down Shooter 23.4%, Strategy 17.5%, Shooter 10.6%, Top-Down 5.8%
2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.
Why similar: Tower Defense 28.1%, Top-Down Shooter 21.7%, Space 14.5%, Shooter 8.5%, Aliens 8.5%
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 57.7%, Space 23%, Strategy 12.8%, Sci-fi 4.8%, Indie 1.4%
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 43.8%, Strategy 16.2%, Space 11.4%, Aliens 8.7%, Top-Down 8.6%
Be the Gun & the Architect. Arcade-Tower defense hybrid with controller-first design for a snappy tower building and twin-stick shooting. Every kill feeds the machine. Adapt to roguelike chaos with unique items and synergies. Can you build the ultimate defense & survive the Derp?
Why similar: Tower Defense 34.9%, Top-Down Shooter 25.6%, Space 14.1%, Strategy 9%, Shooter 8.2%
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 41.2%, Strategy 14.8%, Top-Down Shooter 13%, Aliens 8.6%, Sci-fi 6.9%
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 44.9%, Space 19.2%, Strategy 11.8%, Aliens 11.6%, Top-Down 10.2%
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 55.9%, Strategy 21.7%, Space 19.5%, Indie 2.8%
Aliens are invading! Load up your guns and eliminate them with the help of ancient indigenous equipment in your backpack!
Why similar: Tower Defense 43.2%, Top-Down Shooter 30.7%, Strategy 20%, 3D 4.2%, Indie 1.2%
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
Why similar: Tower Defense 69.7%, Strategy 12.5%, Space 6%, Aliens 5.3%, Sci-fi 4.8%
WarShape is a "Top Down Shooter" where you face growing hordes of enemies. As you progress, the weapons and defenses of everyone in the arena evolve, starting from primitive equipment to technological weapons. Build, find weapons, recruit allies and buy upgrades to survive the attacks.
Why similar: Tower Defense 37.1%, Top-Down Shooter 31.3%, Strategy 9.9%, Shooter 7.3%, Building 6.8%
A hardcore sci-fi survival game spanning 400+ procedurally generated star systems. Defend, mine, trade, fight, and command your way through a galaxy where five factions never stop expanding and every resource fuels your next desperate move.
Why similar: Tower Defense 26.7%, Space 18.9%, Strategy 18.6%, Top-Down Shooter 17.9%, Shooter 12.4%
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 44.3%, Strategy 15.5%, Management 13.7%, Space 12%, Sci-fi 5.2%
A top-down tower-defense game where you play as a little robot that has crash landed on an alien planet. Defend yourself against waves of bug-like enemies using towers made from the local mushrooms. Find a way to repair your ship and escape the planet!
Why similar: Tower Defense 40.4%, Top-Down Shooter 37.5%, Shooter 12.9%, Top-Down 8.7%, Singleplayer 0.5%
This is an ordinary tower defense game. If you are not satisfied with the existing content, you can leave a message in the comment area or our QQ group. We will try our best to make this game better.
Why similar: Tower Defense 39.7%, Top-Down Shooter 35.7%, Shooter 12.1%, Top-Down 8.2%, Sci-fi 2.9%
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 47.5%, Space 22.4%, Strategy 16%, Aliens 8.3%, Sci-fi 4.2%
Gear up, soldier - it’s time to reclaim freedom! Deploy turrets, adapt your tactics, and crush endless waves of enemies and bosses as you fight to liberate America, state by state.
Why similar: Tower Defense 35.7%, Top-Down Shooter 26.2%, Strategy 15.8%, Management 11.8%, Top-Down 6.7%
Defend your base from bubbles by hiring monkeys.
Why similar: Tower Defense 30.7%, Top-Down Shooter 23%, Management 15.6%, Building 8.3%, Top-Down 7.7%
Defend the CPU of your computer from the waves of virus invasions in this pixel-art tower defense game!
Why similar: Tower Defense 50.5%, Strategy 16.8%, Management 10.2%, Top-Down 7.1%, Building 6.8%
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 36.6%, Top-Down Shooter 26.2%, Strategy 16.3%, Aliens 9%, Top-Down 6.6%
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 46%, Strategy 17%, Space 12.2%, Aliens 9.4%, Top-Down 6.9%
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 76.3%, Strategy 11.5%, Sci-fi 5.7%, Aliens 4.5%, Indie 1.3%
Get Off My Space! is a tower defense game where you rely on skillful tower placement and resource management to beat upcoming dangers of the galaxy. Combining strategy and micro-managing fire groups, you will overcome the hardest level objectives.
Why similar: Tower Defense 29.2%, Top-Down Shooter 20.6%, Strategy 9.9%, Management 8.4%, Aliens 8.4%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 68.2%, Strategy 14.4%, Sci-fi 5.8%, Aliens 5.1%, Top-Down 3.7%
A strategic tower defense set in World War I. Defend Belgian trenches, manage your soldiers, their supplies and fatigue. Every choice matters. This is not about conquering — it’s about holding the line.
Why similar: Tower Defense 51.4%, Management 21.9%, Strategy 19.3%, Resource Management 6.7%, Singleplayer 0.6%
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 52.7%, Space 13.7%, Strategy 12.6%, Aliens 10.9%, Top-Down 7.8%
A Tower Defense Action game, set in a bright geometric world. Combine shooting skills with strategic thinking to fight off waves of enemies, and defend your base.
Why similar: Tower Defense 49.3%, Strategy 16.4%, Shooter 14.2%, Management 11%, Sci-fi 4%
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: Tower Defense 42.5%, Strategy 31.5%, Space 23%, Indie 2%, Singleplayer 1.1%
Gemstone Guardians is a tower defense game where selection and combinations are key. Similar to a game of poker, players are given a set of random towers each round and must make the best combinations to prevent the waves of enemies from reaching the end.
Why similar: Tower Defense 53.2%, Strategy 25.9%, Building 12.9%, 3D 5.4%, Indie 1.5%
Desperate Place is a strategic tower defense game where you play as a crew member who wakes up early on a damaged colonization starship. Stranded on an unknown planet, you must gather resources, repair the ship, and defend against alien monsters to survive and escape.
Why similar: Tower Defense 27.1%, Top-Down Shooter 22%, Space 13.5%, Shooter 8.6%, Strategy 7.8%
Dig minerals, manufacture ammunition, and build defense towers to fend off swarms of insects. A tower defense game with light production line elements.
Why similar: Tower Defense 39.9%, Strategy 18.4%, Space 13.1%, Resource Management 8.4%, Sci-fi 8%
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 59.3%, Strategy 18.6%, Sci-fi 12.2%, 3D 6.2%, Indie 2.3%
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 46.6%, Top-Down Shooter 20.5%, Strategy 11%, Sci-fi 8.9%, Space 7.3%
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 67.6%, Strategy 22.3%, Sci-fi 5.7%, Indie 3.6%, Singleplayer 0.7%
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 49.7%, Space 24.5%, Strategy 13.6%, Sci-fi 9.3%, Indie 1.8%
Crossroads of life - a game in which you have to fight off waves of enemies while protecting your life.
Why similar: Tower Defense 46.8%, Top-Down Shooter 32.3%, Aliens 10.6%, Top-Down 9.7%, Singleplayer 0.6%
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 80.1%, Strategy 14.5%, Sci-fi 3.5%, Indie 1.9%
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 69.7%, Strategy 18%, Shooter 10.3%, Singleplayer 1.2%, Indie 0.9%
Dive into Vice Grill: Synthwave Survival! Fight mutant hordes, whip up meals, tweak turrets, and tackle dynamic gigs in an epic 80s-style arena. Fuel your journey with Karl Casey's electrifying synthwave beats. Get ready to conquer this retro-futuristic world where survival meets style!
Why similar: Tower Defense 33.1%, Top-Down Shooter 25.7%, Management 15.2%, Shooter 11%, Resource Management 7.4%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 50.9%, Strategy 28.4%, Sci-fi 8%, Aliens 5.3%, Top-Down 3.7%
Cluckmech Oasis, a top-down shooting Roguelike tower defense game. Play as the Warcluck and lead your team of animal heroes in a fight for survival. Collect, build and upgrade defenses, and engage in intense battle against waves of plant enemies.
Why similar: Tower Defense 35.8%, Top-Down Shooter 26.8%, Strategy 10.6%, Shooter 9.1%, Building 8.9%
《Cloud Castle》It is a strategic tower defense game that builds your defense route by placing and upgrading on a grid map, resisting waves of monsters.
Why similar: Tower Defense 66.3%, Strategy 15.6%, Building 7.3%, 3D 6.9%, Indie 2.9%
Defend the Crucible from waves of enemies. Grow your economy to new heights, research and be always one step ahead. The Crucible must be completed!
Why similar: Tower Defense 42.8%, Management 21.2%, Strategy 19.5%, Building 6.5%, Sci-fi 6.1%
"HAKONIWA DEFENSE" is a tower defense game in which the protagonist, who has lost his memory, cooperates with the girls to progress. Defeat enemies to regain your memory.
Why similar: Tower Defense 53.9%, Strategy 22.8%, Management 21.5%, Singleplayer 1.8%
Fight gigantic hordes of goblins with a supercharged vehicle and arsenal of crazy weapons, in a chaotic physics-based battle for survival
Why similar: Tower Defense 35.5%, Top-Down Shooter 26.1%, Strategy 16.1%, Shooter 12.4%, Top-Down 6%
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 63.6%, Strategy 23.7%, Top-Down 11.6%, Singleplayer 1.1%
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 79%, Strategy 14.4%, Top-Down 4.2%, Indie 1.6%, Singleplayer 0.8%
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 61.3%, Strategy 23.4%, Top-Down 12.6%, Indie 1.5%, Singleplayer 1.1%
Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.
Why similar: Tower Defense 43.8%, Space 23.1%, Strategy 22.8%, Sci-fi 8.2%, Indie 1.6%
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 77.7%, Strategy 19.3%, Indie 3%
Paper Protocol is a Tower Defense game with elements of Real Time Strategy. Command a versatile mech and a squad of high tech turrets to defend the Paper Co. building from angry trees! Upgrade both yourself and your turrets to defend against the trees and their unique abilities.
Why similar: Tower Defense 44.5%, Top-Down Shooter 31.1%, Strategy 12%, Building 4.2%, Top-Down 4.2%
This is a top-down survival shooter game where players must fight for survival on a battlefield filled with skeleton soldiers.
Why similar: Tower Defense 42.3%, Top-Down Shooter 31.1%, Strategy 13%, Top-Down 7.9%, 3D 4.2%
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
Why similar: Tower Defense 41.1%, Top-Down Shooter 19.1%, Strategy 9.4%, Aliens 9.3%, Shooter 7.8%
