
Command a crew of tiny bots, build a modular space base, and repel relentless alien swarms. Build, upgrade, defend, but don't stay too long, the hive is closing in.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, Action RTS, Tower Defense, RTS.

Command a crew of tiny bots, build a modular space base, and repel relentless alien swarms. Build, upgrade, defend, but don't stay too long, the hive is closing in.

Ad Astra: Sci-Fi Tower Defense
Lose yourself in an indie solo-dev. treasure that harkens back to arcade classics! All while thumping along to killer retro-inspired beats by Ovani sound. Embark on an epic tower defense adventure against awe-inspiring machine monstrosities, made by a devoted gamer for devoted gamers.

Fishball Defence
Build a tiny fishball base, organize your crew, and hold the line. When defenses falter, possess a fishball and fight with toothpick swords and bottle-cap shields. A single-player roguelite that brings base management and hands-on combat together.
Lose yourself in an indie solo-dev. treasure that harkens back to arcade classics! All while thumping along to killer retro-inspired beats by Ovani sound. Embark on an epic tower defense adventure against awe-inspiring machine monstrosities, made by a devoted gamer for devoted gamers.
Why similar: Action RTS 31.7% ★, RTS 17.3%, Tower Defense 15.8%, Base Building 13.8%, Strategy 9%
Build a tiny fishball base, organize your crew, and hold the line. When defenses falter, possess a fishball and fight with toothpick swords and bottle-cap shields. A single-player roguelite that brings base management and hands-on combat together.
Why similar: Action RTS 29.7% ★, Base Building 17.5%, Tower Defense 13.2%, RTS 12.8%, Strategy 9.3%
A survival RTS game where you defend your village against relentless waves of Norse mythological creatures. Build defenses, train warriors, and gather resources to survive as long as possible. If your Town Hall falls, it's game over. How long will you last?
Why similar: Action RTS 33% ★, RTS 17.6%, Tower Defense 16.3%, Base Building 12%, Strategy 9.1%
Craft an unstoppable defence using Dwarven Towers and a fearless squad, then take on waves of invading Hobgoblins in this thrilling real-time strategy tower defence game! Strategize, upgrade, and triumph in Hobgoblins Against Dwarfs!
Why similar: Action RTS 23.4% ★, RTS 20.9%, Tower Defense 20.9%, Base Building 14%, Strategy 13.8%
Yãkoana: Dreams of Resistance is a strategy game with roguelite and tower defense elements. Defend your people’s legacy against colonizers, mastering the land and awakening ancient powers in a relentless fight for freedom.
Why similar: Action RTS 24% ★, RTS 17.3%, Tower Defense 16.1%, Base Building 13.9%, Strategy 9.5%
Prevent the invasion of the minions that stimulate the desire for challenge and prove that you are a slayer physically and mentally.
Why similar: Action RTS 33.6% ★, Tower Defense 21.4%, RTS 21%, Strategy 13.1%, Base Building 8.5%
Celestial Defense is a sci-fi space tower defense strategy game where tactical base building and resource management determine your survival. Build asteroid belts, evolve planets, and withstand relentless wave survival combat against the Void.
Why similar: Action RTS 36% ★, Tower Defense 19.7%, Strategy 16.7%, Base Building 10.3%, Resource Management 6.4%
A physics-driven tower defense game where one massive cube does everything: fight, build, activate, and survive. Drop into a neon sci-fi battlefield, hold back waves of Chaos Dice, and power up your defenses through energy, momentum, and precision.
Why similar: Action RTS 31.5% ★, RTS 21.2%, Tower Defense 17.4%, Strategy 15.8%, Tactical 4.3%
Defend your base against relentless alien waves in a sci-fi tower defense strategy game. Build deadly kill zones, unlock new towers and special abilities, and adapt your loadout to survive escalating assaults across a hostile campaign.
Why similar: Action RTS 32.2% ★, Tower Defense 18.3%, RTS 16.2%, Strategy 9.4%, Tactical 5.8%
Fable Forts! TD: defend your fairy kingdom from stupid human invaders!
Why similar: Action RTS 27% ★, RTS 20.5%, Tower Defense 20%, Strategy 12.6%, Base Building 11.8%
Become the last guardian of the kingdom and defend the throne! Fight on the front lines with your sword, build barricades and towers between waves, and upgrade your hero. Throneguard: Last Stand is a 3D medieval action tower defense game.
Why similar: Action RTS 31.9% ★, Tower Defense 18.1%, Base Building 14.9%, RTS 12.1%, Strategy 8.7%
Our Last Stand is a tower defence game that allows you to command a powerful mech and defend against relentless waves of enemies. Play on different worlds to gather resources, unlock advanced technology, and level your commander to gain powerful new abilities. Build defend, survive.
Why similar: Action RTS 31.5% ★, RTS 21.3%, Tower Defense 17.4%, Strategy 16%, Base Building 9.4%
This game is a arcade block placing game mixed with action-packed Tower Defense gameplay mechanics. Build forts out of tetrominoes high up in the sky and defend it against the incoming waves of airships, by shooting at them with your minigun and building defenses!
Why similar: Action RTS 28.2% ★, Tower Defense 18.5%, RTS 17.3%, Base Building 16.6%, Strategy 10.6%
You play in a SciFi environment with LowPoly graphics, engaging in Tower Defense. Manage resources! Each round introduces more enemies that you must defeat. Build resource ships in the factory and simultaneously construct towers on the platforms to fend off the adversaries.
Why similar: Action RTS 39.6% ★, Tower Defense 22%, Strategy 20%, Base Building 11.7%, Stylized 4.6%
TAVU is a PvE RTS game with a tactical combat system. Build your bases and defend them against waves of enemy attacks. Upgrade your units and destroy enemy bases to gain new territories and resources.
Why similar: Action RTS 24% ★, RTS 17.9%, Base Building 15.8%, Tower Defense 9.7%, Resource Management 8.4%
Age of Darkness: Final Stand is a dark fantasy survival RTS where you must illuminate, build and defend humanity’s last bastion against hordes of Nightmares. Set in the remnants of a kingdom consumed by a deadly fog, you decide. Will you hide in the light? Or take back your world.
Why similar: Action RTS 27.6% ★, RTS 15.8%, Tower Defense 14.3%, Base Building 13.2%, Strategy 7.5%
Endless waves of 100,000 infected pour toward you. A brutally hard roguelike defense built on the Paradox of Progress: every advance raises the noise, and louder noise draws a deadlier swarm. Design your base, break through with one unit you control, and adapt each run. Survive a planet alone.
Why similar: Action RTS 26.3% ★, RTS 18.5%, Tower Defense 17.1%, Base Building 15.2%, Action Roguelike 7.9%
Build your defenses, fight beside them, and reclaim your kingdom from the corruption. Expand your land, command powerful towers, and take direct control of one of four unique heroes to defend against relentless enemy waves and devastating bosses.
Why similar: Action RTS 29.8% ★, Tower Defense 16.1%, Base Building 14.4%, Action Roguelike 8.4%, RTS 8%
You are The Dark Lord! Raise an evil army, and crush the race of men. An action-strategy hybrid RTS, blending tower defence, base building and direct control of your Dark Lord avatar, currently in early development.
Why similar: Action RTS 37.6% ★, RTS 18.3%, Tower Defense 17.6%, Base Building 12.4%, Strategy 11.9%
Defend your cult from the police and military. Build shrines, raise followers, and prepare for the attack.
Why similar: Action RTS 22% ★, RTS 21.7%, Tower Defense 17.5%, Base Building 15.7%, Resource Management 8.7%
Defilade is an old-school isometric RTS set in modern warfare. Command intelligent troops that take cover, rescue wounded comrades, dive from grenades, vault obstacles and dig trenches. Build your base, secure supply lines and fight across fully destructible massive battlefields that feel alive.
Why similar: Action RTS 35.3% ★, RTS 22.2%, Strategy 17%, Base Building 11.2%, Tactical 8%
The goblin tribes have descended from the wastelands, and only you can stop them. In this high-fantasy pixel art RTS, you must unite the fractured realms of humans, elves, and dwarves. Build your base, manage resources, and unleash powerful magic to defend your kingdom from the goblin horde.
Why similar: Action RTS 44.4% ★, RTS 22.8%, Strategy 15%, Base Building 12.7%, Resource Management 4.8%
Build your defense base to repel alien invaders. Atahion is a strategy and tactical defense game in which you have to extract resources, build defense towers and use bonuses to complete the mission.
Why similar: RTS 23.9%, Tower Defense 23.7%, Base Building 18.4%, Action RTS 14.4% ★, Strategy 11.8%
On planets occupied by robots, mine resources and escape while fending off their attacks! The Ark's survival is entirely in your hands. Many elite crews with abilities will assist you in your mission. The various turret modules are always doing their best to defend your base without your attention.
Why similar: Action RTS 26.8% ★, RTS 16.9%, Tower Defense 14.5%, Strategy 8.2%, Base Building 8%
Take on thousands of robots in a massive, 25-hour macro-focused RTS campaign. Reclaim territory, harvest resources, and upgrade your army to crush the machine stronghold. But beware: the harder you push, the harder they push back.
Why similar: RTS 30%, Tower Defense 22%, Strategy 20.5%, Base Building 15.3%, Resource Management 10.9%
Apocalypseed is a 2D real-time strategy game where you are the invasion. Devour humans to harvest flesh, build and strengthen an army of alien plants, and evolve your creatures into new forms with unique abilities. Crush the human resistance as it deploys increasingly dangerous threats to stop you.
Why similar: Action RTS 35.3% ★, RTS 22%, Tower Defense 13.9%, Strategy 11.6%, Resource Management 7.1%
Battle For Cosmos is a fast-paced, action-packed RTS set in space. With a focus on the battle it is perfect for those who want a thrilling and engaging strategy game without the unnecessary filler. Take control of your empire, build your defenses, and conquer the cosmos!
Why similar: Action RTS 45.5% ★, RTS 23.3%, Strategy 12.3%, Resource Management 5.8%, Space 5.1%
Astra Sentinel is a wave-based survival RTS where endless alien hordes relentlessly assault your planets. Build defenses, colonize planets and manage resources under constant pressure. Will you be able to recover the control of the galaxy?
Why similar: Action RTS 22.8% ★, RTS 17.6%, Base Building 16.8%, Real-Time with Pause 9.4% ★, Strategy 8.7%
Assemble your army, build your village, manage your villagers, and survive the night's monster attacks until dawn.
Why similar: Action RTS 42.5% ★, Tower Defense 20.7%, Base Building 14.9%, Strategy 10.8%, Resource Management 5.6%
Petty Kings is a pixel art survival RTS about reclaiming your stolen kingdom. Rebuild your settlement, defend against night raids, raise your army, and destroy enemy outposts to take back your rightful throne.
Why similar: Action RTS 29.8% ★, RTS 22.2%, Tower Defense 18.2%, Base Building 16.4%, Resource Management 7.6%
Critter Chaos TD is a fast, frantic and chaotic Tower Defence game in which you must rid the world of the evil Critters. Build stations and guns to fortify your defences and prevent the various types of Critters from reaching your base.
Why similar: Action RTS 40.4% ★, RTS 18.1%, Tower Defense 17%, Strategy 12.3%, Base Building 11.7%
Build, upgrade, evolve, and reposition your towers to counter new threats, explore powerful synergies, and stay one step ahead in this fast-paced fantasy tower defense.
Why similar: Action RTS 35.4% ★, Tower Defense 19.6%, RTS 13.3%, Strategy 10%, Tactical 8.7%
🦀Crustacean Nations🦀 is a real-time strategy game about total crab warfare. Build a sprawling sand castle and amass huge armies to dominate the beach and become the one true crustacean nation!
Why similar: Action RTS 37.9% ★, Base Building 18.2%, RTS 17.9%, Strategy 11.4%, Resource Management 7.9%
A roguelike where you build the colony you defend. Select and place cards to construct an army and a colony that supports them to beat back the ever-threating invaders!
Why similar: Action RTS 23.2% ★, RTS 21%, Tower Defense 17.2%, Strategy 16.4%, Base Building 13.1%
Lead your kingdom from the command hall, then fight beside the soldiers you recruited. Storm castles with friends in online battles for 2–4 players, or conquer a solo campaign where your surviving army marches into the next siege.
Why similar: Action RTS 38.7% ★, RTS 20.2%, Base Building 12.2%, Strategy 9.9%, Tower Defense 7.1%
A classic RTS featuring traditional base-building, resource-driven warfare, PvP, skirmish, and a powerful, easy-to-use Mission Editor. Build your base. Secure the ECO. Conquer the battlefield.
Why similar: Action RTS 28.3% ★, RTS 27.4%, Base Building 19.2%, Strategy 16.4%, PvE 4.2%
They Fear The Mist is a real-time strategy game, where you command your Troops, build your Settlement, fight off thousands of Enemies and explore the Unknowns of the Mist. Take command of your people and defend them from the incoming hordes… Can you survive?
Why similar: Action RTS 25.6% ★, RTS 18.8%, Base Building 15%, Tower Defense 13.4%, Strategy 9.4%
A minimalist game about fighting for freedom and independence in the United States of America!
Why similar: Action RTS 32.9% ★, Tower Defense 19.4%, RTS 17.8%, Base Building 14.2%, Strategy 11.4%
Dangerous Land is a first-person real-time strategy game combining settlement management, army command, exploration and combat. Develop your settlement, recruit an army and stand alongside your soldiers on the battlefield.
Why similar: Action RTS 27% ★, RTS 20.7%, Base Building 15.4%, Tower Defense 14.1%, Strategy 9.3%
True RTS gameplay reinforced with roguelite build crafting. Control units with bullet-time precision. Call down bases and raise armies. Drafted from a different arsenal every run. Weave builds that break the game. Or the game breaks you.
Why similar: Action RTS 27% ★, RTS 16%, Base Building 12.7%, Strategy 7.5%, Resource Management 7.3%
An RTS where you fight, build, and recruit on faraway planets. Decadent aristocrats will pay a fortune for the delicious cheese from the most alien of worlds. Armed with modern controls and your trusty army, bring home the cheddar 🧀
Why similar: Action RTS 45% ★, RTS 21.4%, Base Building 15.4%, Strategy 14.5%, Stylized 3.3%
Byte Lynx is a fast-paced RTS with no units. Build defenses, dismantle your enemy, and steal their buildings in this deeply tactical building combat-based strategy game. Expand your arsenal across a series of diverse levels!
Why similar: Action RTS 28.3% ★, RTS 17.4%, Base Building 15.3%, Tower Defense 13.5%, Strategy 8.1%
A hand-drawn survival tower defense on a hostile alien world. No fixed lanes — towers and ice walls reshape the swarm in real time. Command engineer Mulan on the front line, trigger spore-chain reactions, and hold a collapsing mine. The full game expands the roster, enemies, and battlefields.
Why similar: Action RTS 23% ★, RTS 18.7%, Tower Defense 18.3%, Base Building 14.5%, Strategy 9.4%
Defence of Nythrial is a 2D, Top down, Tower Defence / Real Time Strategy Game.
Why similar: Action RTS 36.3% ★, RTS 24.6%, Tower Defense 20.1%, Strategy 18.7%, Singleplayer 0.4%
Customize your Ships, Upgrade your fleet, and Command your way to victory in this ruthless rogue-lite tower defense/real time strategy hybrid. Take on an enemy that learns from your moves and adjusts its own path. Do you have what it takes to persevere?
Why similar: Action RTS 24.6% ★, RTS 18.2%, Tower Defense 15.3%, Real-Time with Pause 11.7% ★, Strategy 9.2%
BioFusion is a VR co-op multiplayer, PvE, first-person-shooter, tower defense game. Swing on a grappling hook, ride a hovercraft, throw grenades, collect buffs, build towers and traps. Do what you must to keep the mutants from the Spores of Evolution.
Why similar: Action RTS 34.7% ★, RTS 18.4%, Tower Defense 17%, Base Building 12.4%, Strategy 8.9%
Defend your tower for as long as you can from the aliens invading your space! Level up, earn money and new units, and strategically place them in the grid!
Why similar: Action RTS 34% ★, Tower Defense 18.6%, RTS 15.4%, Strategy 9.1%, Action Roguelike 7.5%
StarSim: BattleZone is a real-time strategy (RTS) game set in the StarSim universe. Take command of an army and lead your faction to victory. Gameplay includes classic RTS mechanics such as: building a base, gathering resources, researching new technologies, building defences, training units, etc.
Why similar: RTS 31%, Base Building 21.2%, Action RTS 20.3% ★, Strategy 19%, PvE 4.6%
Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.
Why similar: Action RTS 27% ★, RTS 21.8%, Tower Defense 20.5%, Strategy 17.3%, Tactical 3.9%
Warhammer 40,000: Dawn of War - Definitive Edition is the ultimate Dawn of War experience, featuring the original Dawn of War and all its expansions, along with enhanced visuals, an improved camera, and 64-bit platform support.
Why similar: RTS 27.1%, Action RTS 26% ★, Base Building 16.8%, Strategy 13%, Tactical 6.5%
Defend your planet from waves of robot invaders! Build powerful turrets, upgrade your defenses, and command robot units to fight drones, tanks, and massive bosses. Then send your own forces to attack the enemy planet in this action-packed sci-fi tower defense game.
Why similar: Action RTS 22.2% ★, Tower Defense 21.3%, RTS 20.5%, Strategy 14.3%, Base Building 9.6%
A tower defense where towers don't make their own bullets. You build the factory that feeds them: harvest ammo, route it through belts, and stack effects until a single shot homes, pierces, splashes AND one-shots the whole screen.
Why similar: Action RTS 29.5% ★, Tower Defense 16.4%, Base Building 14.2%, RTS 11.3%, Resource Management 8%
Raise your favorite characters and have them ready to fight in the next run! Command beautiful girls to defend the castle and princess A non-reset roguelite × tower defense
Why similar: Action RTS 36.9% ★, Tower Defense 23.5%, Strategy 10.7%, Action Roguelike 10.6%, RTS 10.1%
Annexation is a fast-paced real-time strategy game with old-school roots. Build bases, train armies, and outmaneuver your enemy to claim victory. Start by playing the campaign and then challenge yourself in Arcade Missions, which bring the intensity of multiplayer RTS into a single-player setting.
Why similar: Action RTS 44% ★, RTS 21.4%, Strategy 13.3%, Base Building 11.7%, PvE 7.2%
Build deadly mazes and outsmart a rogue AI in this strategic tower defense game. Adapt your defenses, use aiming parameters to your advantage, and activate powerful perks to survive increasingly complex waves of incoming robots.
Why similar: Action RTS 29% ★, RTS 18%, Tower Defense 16.4%, Base Building 14.2%, Strategy 8.6%
OBA DOBA is a Roguelike RTS/Tower Defense that is fast, funny, and frantic. Defend your base with towers and fighters while managing your resources and upgrades. Build up your arsenal of structures, abilities, and passives to defeat the evils that await. Build, rebuild, and survive! (hopefully)
Why similar: Action RTS 28% ★, RTS 20.4%, Base Building 16.3%, Tower Defense 15%, Strategy 9.4%
Little Kingdom RTS is an indie real-time strategy game set in a medieval fantasy world. Gather resources, build settlements, raise walls, and grow your small kingdom. Command an army of knights, archers, and mages to fight off rival kingdoms, orcs, and undead.
Why similar: Action RTS 26.1% ★, RTS 19.3%, Tower Defense 17.1%, Base Building 16.4%, Strategy 9.5%
Prime Domination is a real-time strategy game where you build your base, manage finance, produce powerful military units, and battle against AI or other players in large-scale multiplayer matches with up to 10 commanders.
Why similar: Action RTS 34% ★, RTS 23.3%, Base Building 14.8%, Strategy 13.5%, Resource Management 6.3%
A finger-blisteringly action-packed Tower Defence advanture!
Why similar: Action RTS 41.5% ★, Tower Defense 22.8%, Base Building 16.7%, Resource Management 9.3%, Strategy 7%