60+ similar titles based on shared tags and player behavior. Themes include Tower Defense, Strategy, Sci-fi, Singleplayer.
Valdis est un hybride dynamique tower defense et third-person shooter en univers sci-fi. Défendez le noyau énergétique d’une station spatiale contre des vagues de zombies, combinez tourelles et éléments, déclenchez des réactions dévastatrices et survivez avec votre fusil à pompe !
Scorpion Overdrive
Descend to an alien planet where you will steal the planets most valuable resource, while hordes of giant alien bugs sting, stab, claw and shock you to no end. You must hold them back from destroying the equipment and somehow stay alive to enjoy a nice payday.
Astronaut Assault
Dive into Astronaut Assault, a third-person Sci-Fi tower defense game, and battle against relentless enemy waves in diverse arena settings. Arm yourself with an array of turrets, traps, and gadgets to halt, hinder, and outmaneuver your foes.
Descend to an alien planet where you will steal the planets most valuable resource, while hordes of giant alien bugs sting, stab, claw and shock you to no end. You must hold them back from destroying the equipment and somehow stay alive to enjoy a nice payday.
Why similar: Tower Defense 30.6%, Third-Person Shooter 20.1%, Real Time Tactics 18.3%, Sci-fi 12.1%, Strategy 4.7%
Dive into Astronaut Assault, a third-person Sci-Fi tower defense game, and battle against relentless enemy waves in diverse arena settings. Arm yourself with an array of turrets, traps, and gadgets to halt, hinder, and outmaneuver your foes.
Why similar: Tower Defense 26.5%, Space 12.6%, Survival 12.3%, Third-Person Shooter 12.1%, Base Building 11.7%
Technitive is a first-person open world tower defense set in 2043, where you advance from primitive tools to machines and modern weapons. A colonization attempt is set on an Earth-like planet after an extinction threat to Earth. Colonize the planet and save mankind!
Why similar: Tower Defense 29.2%, Third-Person Shooter 15.7%, Space 10.9%, Base Building 7.9%, Survival 7.9%
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 43%, Sci-fi 15.7%, Real Time Tactics 14.6%, Base Building 14.5%, Strategy 6.1%
To take over the planet, protect the Nexus from the crowding monsters. Set up towers and upgrade them to eliminate the crowding monsters.
Why similar: Tower Defense 34.1%, Real Time Tactics 19.2%, Survival 13.7%, Base Building 13.5%, Strategy 6.8%
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.
Why similar: Tower Defense 33.8%, Real Time Tactics 24.1%, Sci-fi 13.1%, Space 8.9%, Base Building 8.3%
Defend your base by placing towers strategically, forming interconnected systems that depend on one another. Adapt your strategy to different environments and enemy waves, exploiting their weaknesses. In System Status: SuperCritical, resources are scarce and critical failure is always an option.
Why similar: Tower Defense 32.1%, Real Time Tactics 19.1%, Space 16.1%, Base Building 9.1%, Strategy 6.1%
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 37.5%, Real Time Tactics 19.8%, Sci-fi 14%, Combat 7.7%, Space 6.4%
Classic Tower Defense meets space exploration. Build turrets on mining platforms, harvest enemies to build more defenses, and mine Dark Energy to travel the stars. As a sentient AI, you must upgrade your tech, scan planets, and find a new home for humanity before Earth fades away.
Why similar: Tower Defense 30.2%, Real Time Tactics 25.3%, Base Building 11.2%, Space 9.3%, Sci-fi 7.2%
Build various towers to resist the large number of monsters coming from the wormhole, by extending their walking routes.
Why similar: Tower Defense 33.8%, Real Time Tactics 23.8%, Base Building 15.6%, Survival 13.4%, Strategy 5.4%
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
Why similar: Tower Defense 42.2%, Base Building 15.1%, Real Time Tactics 10.6%, Sci-fi 8.8%, Strategy 5.9%
Play a sci-fi turn-based strategy game while an AI threat the humanity. A VR experience allowing to discover the famous Listenbourg.
Why similar: Tower Defense 30%, Real Time Tactics 18.7%, Base Building 18.3%, Survival 13.8%, Sci-fi 6.8%
Shadow of the Matrix is a fast-paced sci-fi third-person shooter set in a dark space environment. A mysterious enemy sabotages the systems of a colony ship. Fight back, restore control, and save the crew in this story-driven single-player action game.
Why similar: Spectacle fighter 21.4% ★, Third-Person Shooter 17%, Space 15.2%, Sci-fi 11.3%, Survival 7.6%
Obelisk is a turn-based tower defence game in which you take on the role of space astronaut Allen as he fights monsters and guards the Energy Obelisk on this planet.
Why similar: Tower Defense 25.7%, Third-Person Shooter 15.8%, Real Time Tactics 15.7%, Base Building 13.7%, Survival 12.2%
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 32.5%, Real Time Tactics 22.3%, Space 10.5%, Action 8.3%, Sci-fi 8.2%
Slice, burn, torment, throw water, and smite those repulsive dark creatures
Why similar: Tower Defense 40.4%, Survival 17.4%, Third-Person Shooter 11%, Combat 7.6%, Strategy 7.6%
Become the champion of the ultimate galactic show in this intense blend of Tower Defense and tactical assault. Manage resources in real-time, deploy your AI squads, and annihilate your rivals before billions of spectators in Quantum Fight: Aero 2299.
Why similar: Tower Defense 23.9%, Real Time Tactics 17.1%, Space 13.2%, Third-Person Shooter 13.1%, Futuristic 8.6%
Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.
Why similar: Tower Defense 29.7%, Real Time Tactics 17.2%, Base Building 14.2%, Sci-fi 10.6%, Space 10.2%
An action game where you fight your enemies with free strategy! Use the skill tree to unlock your favorite skills and set up to 8 skills! Use the skills you've set up to take on missions!
Why similar: Tower Defense 25.8%, Spectacle fighter 25.5% ★, Real Time Tactics 17.5%, Base Building 9.5%, Third Person 7.3%
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 22.8%, Real Time Tactics 14.3%, Base Building 12.4%, Space 12.3%, Survival 9.9%
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 46.7%, Real Time Tactics 19.8%, Base Building 10.3%, Strategy 6.6%, Sci-fi 6.1%
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 56%, Space 24.4%, Sci-fi 9.1%, Strategy 6.7%, Indie 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 40%, Space 11.8%, Sci-fi 9.1%, Survival 9%, Strategy 7.5%
Holdline: Last Gate is a third-person tower-defense survival game. Harvest resources, craft and place towers, and hold the gate across a chain of diverse alien maps as the wave fights you on every front at once.
Why similar: Tower Defense 38.6%, Base Building 20%, Sci-fi 8.9%, Strategy 6.9%, Combat 6.1%
M.A.C.E. Tower Defense 2, a classic tower defense game with unique towers and enemies
Why similar: Tower Defense 36.2%, Real Time Tactics 24.9%, Futuristic 11.5%, Strategy 9.1%, Sci-fi 8.9%
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 32.9%, Third-Person Shooter 17.8%, Space 8.8%, Strategy 8.3%, Futuristic 7.3%
A place where wishes come true! You just need to protect the obsidian portal from zombies. Mine resources with your pickaxe, build traps, and put them to use — let them grind the zombies into a juicy green porridge! Funny meme endings!
Why similar: Tower Defense 30.5%, Third-Person Shooter 15.5%, Real Time Tactics 14.6%, Third Person 9.2%, Zombies 7.5%
Each has their own reason to take to the skies. Fight, decide, feel the tension in every moment. No one will remember who started this war — or how it ended.
Why similar: Spectacle fighter 45.9% ★, Space 26.2%, Sci-fi 17.1%, Third Person 9%, Futuristic 1.6%
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 32.6%, Survival 14.4%, Space 13.3%, Sci-fi 12%, Futuristic 8.2%
A base-building survival game with terraforming and crafting. Earth lies poisoned and abandoned ten thousand years after invasion. Awaken from stasis, defend your fragile foothold, and restore a dead world so humanity can live here again.
Why similar: Tower Defense 29%, Base Building 19.1%, Survival 14.8%, Sci-fi 11.7%, Real Time Tactics 7.2%
A first-person strategy game blending colony building, lane-based battles, tower defense, and action combat.
Why similar: Real Time Tactics 23.1%, Tower Defense 20.9%, Base Building 19.5%, Survival 18.4%, Strategy 6.4%
Blend third-person action with strategic base defense. Swap weapons, upgrade traps, and manage resources; push your limits against dynamic waves and unique enemies. Can you survive the apocalypse?
Why similar: Tower Defense 32.9%, Third-Person Shooter 18.3%, Base Building 16.3%, Zombies 8.3%, Third Person 8.3%
The void will never stop, it's up to you to contain it in a tower defense game.
Why similar: Tower Defense 39.4%, Real Time Tactics 27%, Futuristic 12.2%, Survival 10.7%, Strategy 10.3%
Rule the battlefield from orbit! Crystal Nexus: Alien Siege is a hybrid deckbuilding tower-defense game that puts you in charge of outposts on hostile alien planets. Look down on the battlefield from your space station and deploy towers, weapons, and buffs from the cards you’ve collected!
Why similar: Tower Defense 28.4%, Real Time Tactics 21.7%, Space 14.7%, Survival 13.3%, Sci-fi 6.4%
On an alien world, you must defend yourself in this unique base-building tower-defense game. Build a base by placing blocks, turrets and traps in order to survive the hoards of aliens.
Why similar: Tower Defense 34.6%, Base Building 18.3%, Real Time Tactics 15.9%, Space 10%, Sci-fi 8.7%
Strategy, timing and fortune: Novel and immersive tower defense game experience!
Why similar: Tower Defense 29.5%, Real Time Tactics 20.8%, Space 14.3%, Futuristic 9.3%, Sci-fi 9.1%
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 39.5%, Real Time Tactics 19.7%, Base Building 14.6%, Space 8.3%, Sci-fi 7.2%
Fight across five solar systems in a story-driven mix of tower defense and space combat, where every planet you save brings you closer to the truth and to those you thought were lost.
Why similar: Tower Defense 28.1%, Real Time Tactics 14.2%, Third-Person Shooter 14%, Space 12.9%, Third Person 8.7%
Bob hired an AI to look after his house. You are that AI. Pilot a combat ship, survive waves, deploy defenses, and turn a world-hopping planet into an orbital fortress in this planetary-defense action roguelite.
Why similar: Tower Defense 31.2%, Space 16.2%, Third-Person Shooter 15%, Base Building 13.4%, Sci-fi 7.8%
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 39.9%, Real Time Tactics 26.6%, Base Building 13.8%, Strategy 10.3%, Zombies 8.9%
Compete in ranked PvP tower defense, survive infinite dimension loops, or defend alongside a friend in online co-op. Build powerful turret combinations, adapt to ever-changing enemy paths, and climb a global ELO ladder.
Why similar: Tower Defense 38.1%, Survival 15.9%, Real Time Tactics 15.6%, Space 13.1%, Strategy 6.7%
A tower defense adventure with endless strategy. Experience procedurally generated maps, unique foes, and a comprehensive tower upgrades system, as you progress through the waves. See how long you can hold down the homebase in this dynamic and replayable game!
Why similar: Tower Defense 42.1%, Base Building 9.7%, Futuristic 8%, Action 8%, Strategy 7.9%
This is a sci-fi strategy game featuring a Defense Mode focused on tower defense and an Attack Mode focused on combat. The game includes over 30 different buildings and units, all of which can be upgraded through entry editing to enhance their performance and firepower.
Why similar: Tower Defense 29.3%, Real Time Tactics 13.4%, Base Building 13.1%, Sci-fi 11.9%, Space 10.7%
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 45.1%, Real Time Tactics 14.6%, Space 12.7%, Sci-fi 10.7%, Strategy 9%
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 42.8%, Real Time Tactics 28.5%, Survival 15.4%, Strategy 11%, Indie 1.7%
Solder diodes, capacitors and other electronic components to defend your motherboard from waves of evil viruses!
Why similar: Tower Defense 48.6%, Real Time Tactics 16.8%, Base Building 14.6%, Strategy 9.9%, 3D 5.5%
Build traps. Fight bots. Survive the waves. Die Robot is a stylized third-person tower defense game where you defend a mysterious Data Seed from waves of robots, the Carbonites. Mix real-time base building with fast-paced combat in a strategic fight for survival.
Why similar: Tower Defense 30.5%, Third-Person Shooter 18.2%, Base Building 16.6%, Third Person 8.6%, Sci-fi 7.8%
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 59.1%, Real Time Tactics 23%, Strategy 9.1%, Action 8.8%
Stand as humanity's shield against relentless waves of cosmic foes in this gripping sci-fi tower defense game. Employ advanced weaponry and deploy strategic defenses to repel enemy hordes across the galaxy's expanse. Can you withstand the onslaught in Galactic Frontiers?
Why similar: Tower Defense 32.7%, Base Building 17.8%, Space 16.1%, Sci-fi 12.5%, Futuristic 10.4%
Project VTS is a real-time TD game. You'll need to build your defence around your base and defend against different enemies from all directions in various terrains of the alien planet.Use your turrets, obstacles, power supply, resource facillities to defend your base.
Why similar: Tower Defense 43.7%, Base Building 19.1%, Futuristic 12.1%, Sci-fi 9.4%, Combat 5.5%
Players resist enemy invasion by building production bases, constructing conveyor belts, upgrading carriers, and strengthening weapons.
Why similar: Tower Defense 37.8%, Real Time Tactics 22.1%, Base Building 11.1%, Strategy 9.5%, Futuristic 9.1%
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 40.6%, Real Time Tactics 22.5%, Base Building 20.8%, Sci-fi 8%, Strategy 7.8%
Defend on your kitchen counter in this thrilling tower defence meets third-person shooter! Battle waves of insects, from pesky ants to colossal beetles. Earn cash for kills, upgrade weapons, and fortify with powerful turrets. Can you protect the sugar cube?
Why similar: Tower Defense 38.3%, Third-Person Shooter 25.3%, Base Building 14.6%, Action 6.1%, Strategy 5.1%
Today is supposed to be your daughter's birthday, But something happened in this town. Almost everyone has turn into a Monster. You need to protect your daughter and her birthday party!
Why similar: Tower Defense 29.6%, Third-Person Shooter 18%, Base Building 12.6%, Zombies 8.4%, Survival 7.7%
God decrees annihilation. Fallen Angel Michael chooses love; leads the last stand. Isekai Tower Defense: Strategic TD meets fast action combat. Possess heroes, slay enemy swarms, upgrade defenses via Faith. Protect final stronghold from God's wrath, relentless Shibito. Can your love save humanity?
Why similar: Tower Defense 33.5%, Spectacle fighter 24.7% ★, Real Time Tactics 14.5%, Combat 7.7%, Action 6.7%
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 44.4%, Real Time Tactics 26.2%, Base Building 18.9%, Strategy 9%, Indie 1.4%
Heart of Machine blends top-down tower defense with light roguelite elements. Face an evolving mechanical swarm thousands strong, tailor defenses, upgrade towers with chips, and use real-time support weapons to turn the tide. Build an unbreakable line and save the core from destruction.
Why similar: Tower Defense 37%, Base Building 17.5%, Real Time Tactics 17.4%, Sci-fi 7.4%, Strategy 6.7%
Step into the arena with IDUN: Prologue, a thrilling slice of our full-length defense RTS where real-time strategy meets rogue-lite chaos. Fight your way through unique mission objectives with overwhelming swarms of enemies.
Why similar: Tower Defense 28.5%, Base Building 12.4%, Real Time Tactics 12.2%, Sci-fi 11.3%, Space 10.5%
Small game in Tower Defence genre with elements of shooter. Kill Replicators all by yourself or make perfect defence with different turrets.
Why similar: Tower Defense 30.3%, Space 18.4%, Third-Person Shooter 16.8%, Base Building 12.7%, Third Person 8.2%
A crisis arrives while the owner is away on a trip! A warning from mice trying to steal the premium cheese! Build a structure and control the cat yourself to protect the cheese.
Why similar: Tower Defense 27.2%, Real Time Tactics 21.6%, Third-Person Shooter 21.2%, Base Building 10.7%, Third Person 5.1%
