60+ similar titles based on shared tags and player behavior. Themes include Sci-fi, Action, Futuristic, Singleplayer.
Deep-Storm Online the Action and Exploration MMO underwater game! Dive into this world of alien flora & fauna, Explore caves, Beat Bosses, And build your very own class & ship from a huge tech tree featuring over a thousand Nodes & Upgrades!
Rise of Mutant Swarms
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.
Nothing Remains
A fast-paced hack-and-slash action game set in a collapsing futuristic universe, where you fight enemies controlled by a supreme AI using melee combat and light-based powers. Developed by a solo creator as their first project.
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 27.4%, Aliens 16.1%, Stylized 9%, Sci-fi 7.9%, Building 7.6%
A fast-paced hack-and-slash action game set in a collapsing futuristic universe, where you fight enemies controlled by a supreme AI using melee combat and light-based powers. Developed by a solo creator as their first project.
Why similar: Aliens 16.1%, Futuristic 13%, Action-Adventure 10.2%, Nature 9.2%, Mystery 8.8%
To save his family business, a stranded alien scientist must find a way back to space. Without guidance, explore an open world where you decipher an ancient language, build a weaponized robot from coconuts and smack bosses with a big wrench.
Why similar: Aliens 16%, Futuristic 11.3%, Action-Adventure 10.9%, Nature 10.6%, Crafting 10.6%
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 26.4%, Aliens 22.6%, Base Building 10.9%, Futuristic 10.8%, Building 10.6%
Levenium, a sci-fi action adventure. Fight, think, hack and puzzle your way to freedom.
Why similar: Aliens 20%, Action-Adventure 18.8%, Crafting 14.5%, Futuristic 11%, Sci-fi 10.1%
Bewildered is a single player combat-adventure game, where you cooperate with a ferocious monster as you expel the deadly corruption and restore your sacred island. Learn to trust and assist each other while facing obstacles and fears, through a vibrant, but dangerous world.
Why similar: Artificial Intelligence 22.4%, Aliens 21.2%, Action-Adventure 11.5%, Nature 10.7%, Stylized 10%
Outpost Ginga follows the events of a research and production space station that was attacked at the beginning of the Automaton War. While that station was captured by the abhorrent Automatons the control center managed to make an emergency FTL jump, becoming lost in the vastness of space.
Why similar: Tower Defense 28.8%, Aliens 20.5%, Building 11.9%, Action 10%, Adventure 9.4%
Stranded on an alien earth-like planet after a failed mission, you’ll need to gather resources, build shelter, and fight to stay alive. Explore strange biomes, uncover hidden secrets, and decide whether to rebuild or escape before the planet claims you.
Why similar: Artificial Intelligence 17.8%, Aliens 13.1%, Crafting 12.8%, Base Building 11%, Building 10.3%
Gather your crew. In Solitary Horizons, up to 4 players fight to survive a hostile alien world - scavenging resources, building fortified bases, and deploying intelligent robot companions against waves of relentless threats. In the dark, something is hunting you. Stay together, or die alone.
Why similar: Tower Defense 25.7%, Building 15.1%, Crafting 11.8%, Base Building 11.6%, Nature 10.2%
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 37.3%, Building 17.4%, Futuristic 14.1%, Base Building 13.9%, War 7.7%
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 29.8%, Aliens 18%, Futuristic 10.1%, Stylized 9%, Sci-fi 8.5%
Faith & Shield: 4044 Tower Defense game, where you protect the human settlement from the incoming invaders, robots and other creatures, never seen before on our planet.
Why similar: Tower Defense 34.7%, Aliens 25%, Futuristic 14.3%, Sci-fi 10.4%, Colorful 5.9%
Experience the beginning of learning how to survive in an alien jungle. Harvest, Build, Craft and Explore this first dense biome among massive trees, plants, and hostile creatures to survive. Learn the ropes, build a base, and craft essential tools to survive and unravel mysteries.
Why similar: Aliens 19.7%, Crafting 11.2%, Futuristic 10.5%, Action-Adventure 9.9%, Nature 8.9%
On Island is a game where you must survive on a mysterious archipelago and recover your memories. Enter a world where every day brings new challenges. Complete quests, experience an amazing adventure, and find your way to escape!
Why similar: Building 15.7%, Action-Adventure 13.3%, Nature 13%, Crafting 11.7%, Base Building 9.2%
In this single and multiplayer survival game, explore an unknown and hostile environment. Learn to survive by combining elements to craft your own items to hunt, build and defend yourself. Survive alone or with friends in this evolving post-apocalyptic world.
Why similar: Building 13.2%, Crafting 12.7%, Futuristic 12%, Artificial Intelligence 11.9%, Nature 10.7%
Welcome to RAINBOW CREAM SAGA, a kickass melee action survival game with some RPG vibes! You can craft weapons, build bases, capture mounts and much more! Come through on this epic adventure and test out your survival skills.
Why similar: Building 13.8%, Action-Adventure 12.8%, Crafting 12.8%, Futuristic 11.3%, Nature 10.7%
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 37.1%, Crafting 17.4%, Base Building 16.5%, Sci-fi 6.6%, Futuristic 5.6%
Protect the asteroid mine's reactor from swarms of supersized alien protozoa. This game's groundbreaking AI system uses machine learning to adapt to your strategy in real-time as you build and upgrade your defenses. Fight evolution itself.
Why similar: Tower Defense 34.6%, Artificial Intelligence 26.1%, Futuristic 9.8%, Sci-fi 9.7%, Action 8.3%
Boot the Beet is a high-impact arcade brawler where the only thing between your harvest and a swarm of hungry aliens is a heavy steel toe. Forget guns and magic—this is about the raw stopping power of a well-placed kick.
Why similar: Tower Defense 34.7%, Aliens 20.1%, Stylized 9.3%, Colorful 8.8%, Nature 8.2%
Build your towers, plan your efforts, watch out for changing paths and strike back against the alien invaders in this challenging tower defense game!
Why similar: Tower Defense 28.9%, Aliens 17.4%, War 12.2%, Futuristic 10.8%, Building 9.6%
Join our machine legion to conquer the world.
Why similar: Tower Defense 25.7%, Aliens 19.6%, Futuristic 13.1%, War 11%, Sci-fi 7.1%
Control a Nanite body from a space station to gather Nanite resources on Earth, seized by a rogue AI. Build and fortify your dropbase with turrets and defenses, fight waves of robotic enemies, and collect Nanites for extraction, balancing fast FPS combat with strategic tower placement.
Why similar: Tower Defense 31.6%, Shooter 16.5%, Building 12.6%, Futuristic 11.3%, Action 9.6%
In this family-friendly arcade-style shooter, you will take command of powerful weapons to defend the village of Inirea from hordes of monsters, gaining points and powerups as you progress through the game.
Why similar: Tower Defense 27.1%, Aliens 15.1%, Shooter 14.1%, Action-Adventure 11.4%, Stylized 7.9%
A dark Tower Defense and Survival hybrid where your only currency is time, and how you choose to use. Step into the dark forest, build your defenses during the day, explore, and during the night make every second count before the monsters find you.
Why similar: Tower Defense 36.6%, Building 18.2%, Base Building 14.8%, Crafting 8.9%, Action 6.7%
Unknown Presence is a first-person adventure horror game where you will witness unexplainable phenomena, from floating orbs to unknown beings. You will explore many locations, from caves all the way up to snowy mountains and everything in between.
Why similar: Aliens 41.9%, Action-Adventure 11.1%, Action 10%, Nature 9.5%, Adventure 8.9%
An open-world survival game. Use your environment to craft items and structures. Physics based with weather and day/night. More than 50 different animals. Combat and non-combat activities fishing.
Why similar: Tower Defense 25.5%, Crafting 16.5%, Base Building 14.9%, Action-Adventure 11.4%, Building 9.1%
Collect orbs, defeat enemies, and explore colorful worlds.
Why similar: Aliens 16.1%, Building 14.9%, Base Building 12.7%, Action-Adventure 11.1%, Futuristic 9.5%
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 30.2%, Aliens 16%, Shooter 14.3%, Futuristic 9.8%, Stylized 7.8%
TEP the destroyer is a single player tower defense game where you will face alien monsters and ships in ground and space battles! Your strategy will decide the fate of your people in a sci-fi environment of varying difficulties!
Why similar: Tower Defense 27.6%, Aliens 21.4%, Artificial Intelligence 16.9%, Futuristic 13.8%, Sci-fi 8.6%
Freedome Farmers is a third person coop horde defense game with up to 4 players. You use the resources you have harvested to build defenses and weapons. At night, you defend against waves of alien possessed farm animals. Will you make it through 10 days ?
Why similar: Tower Defense 26.6%, Shooter 12.6%, Base Building 11.5%, Aliens 11.1%, Building 9.3%
This is not a regular tower defense game. It has third-person shooting, standard tower defense, and racing. It is fun and interesting. The most important thing is that the characters move on the 3D surface, and the attacking monsters move on the visual dislocation surface. It is worth a try.
Why similar: Tower Defense 32.2%, Building 15.8%, Shooter 12.9%, Action-Adventure 11.5%, Nature 10.7%
A Tower Defense hybrid where survival depends on strategy and firepower. Build turrets, mine resources, and hold the line against relentless AI swarms. Switch instantly between commanding the battlefield in RTS view or fighting on the ground in FPS combat.
Why similar: Tower Defense 21.2%, Artificial Intelligence 16.9%, Aliens 15.2%, Building 11.7%, Futuristic 11.1%
Relive your childhood in Treefender, a VR-exclusive 4 player online co-op base-building game where you build your own treefort and defend it against a spacesquid invasion!
Why similar: Tower Defense 26.8%, Aliens 14.2%, Base Building 12.6%, Shooter 11%, Action-Adventure 10.2%
Adapt to the four rapidly changing seasons, build up your farm during the day, by night you will fight endless hordes of ghosts that want to haunt your home. A round based FPS with tower defense, roguelike, and farming elements. How many nights will you survive?
Why similar: Tower Defense 21.6%, Building 14.9%, Shooter 14.7%, Base Building 12.2%, Stylized 10.5%
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 41.2%, Aliens 20.2%, War 11.2%, Futuristic 9.3%, Base Building 6.8%
SoulJah Kingdom Rise is the first look at an upcoming 3rd Person shooter Action-Adventure franchise. Set in Jamaica in the year 2060, play as Akan and experience the first look at the world of SKR. Complete objectives in the Jamaican Defence Force, uncover secrets and clean the streets.
Why similar: Shooter 17.6%, Futuristic 14.9%, Action-Adventure 10%, Sci-fi 9.9%, Colorful 9.4%
Bolu is a survival and building game with a story set in Lake Abant.
Why similar: Nature 15.1%, Action-Adventure 14.7%, Building 13.5%, Mystery 10.1%, Base Building 9.5%
This is a Island Defense - Survival game. You are going to start every game from zero(literally nothing). Expand your island, plant some resources(like tree, vegetables etc.) and trade with Vending Machine. Then, prepare for underwater enemies(like giant Crab, Kraken etc.). It's that simple.
Why similar: Building 15.3%, Shooter 15.2%, Crafting 14.8%, Nature 12.7%, Base Building 11.8%
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 33.7%, Aliens 18.4%, Shooter 17.6%, Futuristic 10.2%, 3D 6.5%
Protect the lighthouse, destroy nests and complete tasks.
Why similar: Aliens 17.3%, Artificial Intelligence 16.7%, Shooter 12.4%, Futuristic 11.6%, Action-Adventure 10.8%
A lore-based cyberspace tower-defense where you defend artificially intelligent Constructs from Corrupted bugs and viruses.
Why similar: Tower Defense 33.8%, Artificial Intelligence 25.3%, Shooter 11.4%, Futuristic 10.6%, Mystery 6.5%
Debt-ridden and desperate? Get out of the red and into The Red! Join the Red Horizons on Mars as an Extraction Security Associate and pay off your debts by defending your way to wealth in this ironic first-person-shooter/tower-defensy/existential-horror adventure!
Why similar: Tower Defense 28%, Aliens 19.9%, Shooter 14.1%, Action-Adventure 12.2%, Futuristic 6.9%
After the 13-year colonial war, the planet Venturius is given to a new colonial power. You are sent to the surface to deliver the laws of the new ruler. After something goes wrong, you find yourself alone on this wild alien planet. Explore, fight and craft to unveil the secrets of these lands...
Why similar: Aliens 21%, Base Building 15.2%, Futuristic 15%, Action-Adventure 10.9%, Sci-fi 10.5%
LINGER is a survival adventure game where you explore a mysterious island, gather resources, craft tools, build shelter, and fight strange creatures while uncovering the secrets of a dark and hostile place.
Why similar: Aliens 28.8%, Crafting 16.3%, Action-Adventure 15.6%, 3D 7.8%, Atmospheric 7.3%
RETURN TO TRAHULARA is a Stylized, third person sci fi shooter. Shoot and run gameplay, combined with multiple factions of NPC’s that fight each other for survival, with or without your help. Run the linear mission based storyline or use the devmod panel to create your own freeform battle scenarios.
Why similar: Aliens 25.8%, Stylized 14.6%, Sci-fi 11%, Action-Adventure 10.8%, Shooter 10.7%
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 46.4%, Futuristic 12.1%, Aliens 11.8%, War 8.8%, Action 7.9%
A.I.LIENS - A 3rd Person Shooter RPG with Advanced A.I., Abilities, Player Stats, Inventory, Loot, Dialogue, Interaction, Firearms, Melee Weapons, Weapon Upgrades, Save/Load and much more
Why similar: Aliens 31%, Artificial Intelligence 25.2%, Shooter 22.2%, Action 13.4%, 3D 8.3%
INSPIRE is a Stylized Top-Down Shooter set in the near future. Customize your arsenal, soar through the skies with your jetpack, and shoot your way through an alien invasion alongside your transformable backpack companion.
Why similar: Aliens 26.4%, Mystery 10.7%, Stylized 10.3%, Futuristic 9.7%, Sci-fi 9.5%
Strategically build impenetrable towers & defenses, to endure the endless foes that emerge in the shroud of night. Each passing day is an opportunity to grow stronger. so take what you need from the environment. Gather, Craft, Survive, Defend, Thrive!
Why similar: Tower Defense 36.6%, Base Building 16.6%, Crafting 14.5%, Building 12.8%, Stylized 7.5%
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 34.1%, Aliens 19.2%, Stylized 10.1%, Sci-fi 9.7%, Shooter 9.1%
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 48.9%, Aliens 17.9%, Base Building 14.1%, Sci-fi 13.8%, 3D 5.3%
Nightmare has descended on the starship Starfarer ETOS-1. Battle the hoards, defend the crew, resist the infection and uncover the truth in this first-person Sci-Fi horror shooter, harnessing powers, upgrading weapons, and battling to survive. The voices are calling you. Will you listen?
Why similar: Aliens 24%, Shooter 19.3%, Action-Adventure 17.6%, Futuristic 13.4%, Action 11.6%
Survive in a foreign world using your creativity to assemble your defenses.
Why similar: Tower Defense 26.1%, Base Building 13.6%, Building 13%, Shooter 9.6%, Futuristic 8%
A sentient alien organism has escaped its cage and now freely roams a government facility. Silence has engulfed the city as a toxic and unidentified cloud was released from black oily stones. Witness and investigate a dire situation that appears to escalate by the hour.
Why similar: Aliens 22.7%, Artificial Intelligence 20.4%, Crafting 12.7%, Futuristic 11.6%, Shooter 9.9%
Aliens invade Earth to harvest its resources, and you are humanity’s last line of defense. Fight on the battlefield in first person while building and upgrading towers to stop the invasion. Face enemies from multiple lanes, adapt your strategy, and exploit tower damage types with a deep tech tree.
Why similar: Tower Defense 39.7%, Building 17.9%, War 13.1%, Action 11.1%, Base Building 10%
Save Our Solar System brings a fresh look on the tower defense genre. Shape the world around you with a lovable playable character. Harvest metal to upgrade towers. Collect rocket parts to advance to further planets. Fend off endless waves of asteroids.
Why similar: Tower Defense 28%, Aliens 21.8%, Building 14.1%, Shooter 13%, Futuristic 9.5%
You are an expeditioner, and you have chosen your planet. The catch: it’s hostile & deadly. Embark on an epic survival mission straight from your fallen space pod as you uncover the secrets of an unknown world. Gather resources, build a shelter, craft your tools, and earn your way to the next dawn.
Why similar: Aliens 17.6%, Crafting 17.1%, Building 14.1%, Sci-fi 13%, Shooter 11.3%
In this top-down, multiplayer, co-op game, you must protect your Core Crystal by any means necessary. Build up your defenses, explore, refine, and upgrade to reach your goal. Play alone or with up to 8 people.
Why similar: Tower Defense 37.7%, Action-Adventure 15.1%, Building 14.1%, Crafting 13%, Action 7.2%
Play with friends and defend The Tower from corrupt robotic organisms.
Why similar: Tower Defense 26.3%, Artificial Intelligence 20%, Shooter 13.2%, Building 11.4%, Futuristic 10.3%
Mecharise is a strategy and tower defense game that combines elements of base building, resource management, and wave-based combat against hostile aliens. Pilot a mecha as you colonize new worlds and defend your base against enemy attacks.
Why similar: Tower Defense 30.5%, Building 15.4%, Base Building 13.9%, War 9.5%, Stylized 6.7%
