
Defend the core from cosmic annihilation. Build massive orbital megastructures, summon heavy gunships, or physically grab meteors and crush alien swarms with your bare mouse. Deep progression, 4 game modes, and absolute chaos.
60+ similar titles based on shared tags and player behavior. Themes include Tower Defense, Base Building, Strategy, Singleplayer.

Defend the core from cosmic annihilation. Build massive orbital megastructures, summon heavy gunships, or physically grab meteors and crush alien swarms with your bare mouse. Deep progression, 4 game modes, and absolute chaos.

Acid Planet
Acid Planet is a caustic blend of horde-survival, tower-defense and strategy. Build, fight and evolve to survive against rampaging swarms of monsters and fearsome Kaiju.

PlanetForge Protocol
This is a strategy game that combines automated base construction with real-time tower defense. Land on a harsh alien planet, construct a vast automated industrial assembly line from scratch, and transform it into a formidable front capable of withstanding a massive influx of enemies.
Acid Planet is a caustic blend of horde-survival, tower-defense and strategy. Build, fight and evolve to survive against rampaging swarms of monsters and fearsome Kaiju.
Why similar: Action RTS 20.7% ★, Base Building 14%, Tower Defense 11.8%, Action Roguelike 11.2%, RTS 9.3%
This is a strategy game that combines automated base construction with real-time tower defense. Land on a harsh alien planet, construct a vast automated industrial assembly line from scratch, and transform it into a formidable front capable of withstanding a massive influx of enemies.
Why similar: Automation 28.8%, Base Building 19.7%, Tower Defense 14.2%, Resource Management 12.1%, RTS 8.8%
Melt them All is action rogue-lite where you must survive as long as possible to maximizing your energy production in the process. Automate the resource collection and upgrade buildings and weapons to kill, mine and produce even more effective.
Why similar: Automation 23.2%, Action Roguelike 15.2%, Base Building 14.7%, Tower Defense 10.9%, Roguelite 10.1%
A space automation game with rogue lite elements. Take the role of a rogue defense drone building up a mining and defense industry in the far reaches of space.
Why similar: Automation 28.3%, Base Building 20.4%, Tower Defense 14.8%, Resource Management 12.5%, Space 7.8%
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!
Why similar: Action RTS 19.6% ★, Tower Defense 14.8%, Top-Down Shooter 13.5%, RTS 12.8%, Space 11.3%
Tower Factory is a tower defense and automation game with roguelite elements. Optimize resource production using conveyor systems while defending against monster waves. Can you find and destroy the enemy tower before it's too late?
Why similar: Automation 20.3%, Action RTS 17.9% ★, Base Building 15.2%, Tower Defense 13%, RTS 11%
A base-building action-roguelite horde-survival game. Build up your base and defend it with a customized armored vehicle. Set-up defenses, upgrade your weapons, improve your vehicle and be ready to shoot down an ever growing horde of enemies to survive each night.
Why similar: Base Building 17.6%, Action Roguelike 14.2%, Tower Defense 13.6%, Top-Down Shooter 12.4%, Resource Management 11.5%
SinSiege is a action rogue-like/tower defense hybrid set in Hell, where humanity's embassies is under siege. Play as legendary heroes, build divine defenses, and face off against waves of demons corrupted by the Seven Sins in a battle to protect mankind’s final haven in hell.
Why similar: Action RTS 27.2% ★, Action Roguelike 13.9%, Tower Defense 13.6%, Top-Down Shooter 12.6%, Bullet Hell 9.6%
An open-ended factory management game with RTS and tower defense elements.
Why similar: Automation 27.8%, Base Building 24%, Tower Defense 17.4%, Resource Management 15.9%, RTS 7%
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 34.6% ★, Tower Defense 18.3%, Base Building 12.6%, Space 11.9%, Resource Management 10%
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 33.7% ★, Base Building 18.6%, Tower Defense 16.2%, RTS 14.9%, Resource Management 11.4%
Survival breeds threat. THE AEON FALL is a system-driven hardcore defense where growth noise stimulates the swarm. Build and survive an onslaught of 100,000 entities. Master strategic choices that evolve every session.
Why similar: Action RTS 25.1% ★, Base Building 18.4%, Tower Defense 15.8%, RTS 14.3%, Action Roguelike 13.5%
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 24.8% ★, Tower Defense 13%, RTS 12.6%, Space 11.8%, Resource Management 9.8%
The AUTOMATION bullet heaven! Build your custom spellcasting factory and tear through endless waves of monsters. Unlock 20+ characters and 100+ golden totems to craft broken roguelite synergies and survive the swarm! Build, automate, autocast, OBLITERATE!
Why similar: Automation 28.9%, Action Roguelike 16.9%, Resource Management 14.1%, Base Building 14%, Survival 11.3%
Command Captain Hope's ship in this strategic 2D space game. Build structures, deploy fleets, and manage resources to defend the Citadel against waves of enemies. Combine direct ship combat, tower defense, and base building as you face epic boss battles.
Why similar: Action RTS 28.4% ★, RTS 15.2%, Tower Defense 15%, Top-Down Shooter 11.2%, Bullet Hell 9.6%
In the war against the Skynet, humanity was pushed to the brink. Until flesh and weapons were fused as the ultimate countermeasure. Link pulse-emitting cores to weapons, activate fusion modules, and unleash endless bullet storms against overwhelming enemy hordes.
Why similar: Automation 25.5%, Tower Defense 18.5%, Base Building 14.9%, Roguelite 11.4%, Bullet Hell 10.8%
Your chicken has been kidnapped, and that’s all it takes to send a retired astronaut into full galactic mayhem. Space Bross is a hand-drawn 2.5D tower defense & action roguelite where you’ll build bases, fend off alien hordes, and blast your way across planets to bring your feathery friend back.
Why similar: Base Building 14.7%, Space 12.5%, Tower Defense 12.2%, Action Roguelike 11.9%, Top-Down Shooter 11.4%
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 24.4% ★, Base Building 14.6%, RTS 11.7%, Space 11.4%, Action Roguelike 11.3%
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 24.2% ★, Base Building 17.8%, Tower Defense 15.7%, RTS 14.1%, Roguelite 9.9%
Develop and expand your town as you fend off eerie creatures from the mist. Choose from a variety of buildings and strategies, make tactical decisions, join defensive battles personally, protect your town and fulfill your ultimate goals.
Why similar: Action RTS 27.8% ★, Base Building 19.4%, Tower Defense 17.5%, Roguelite 9.8%, Top-Down Shooter 9.5%
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 34.9% ★, Tower Defense 16.7%, Base Building 16.1%, RTS 15.1%, Top-Down 4.9%
Control a bear cub, collect food, plant fruit trees, build rooms, grab food from enemies, and fight.
Why similar: Action RTS 31.6% ★, Automation 20.2%, Base Building 17.6%, Resource Management 15%, Survival 11.7%
A tower defense action roguelike where you control a single tower to fight against hordes of aliens coming from all directions. Pick your tower, equip up to 4 skills, and choose from a variety of traits and items to craft powerful builds that lead you to victory.
Why similar: Action RTS 20.4% ★, Action Roguelike 13.6%, Tower Defense 13.2%, Bullet Hell 10.6%, RTS 10%
Cyberwinter is an isometric action strategy game. On a distant planet with a harsh climate, you have to fight legions of dangerous monsters for a new home for humanity. Build bases, develop and defend them.
Why similar: Action RTS 31.6% ★, Base Building 19.3%, Resource Management 13.6%, RTS 10.2%, Survival 10.1%
Kardashev is a first-person, space set, procedural open world, factory building game. Your primary goal is to ascend the Kardashev Scale.
Why similar: Automation 35.4%, Base Building 24.1%, Space 18.2%, Resource Management 15.2%, Strategy 4.8%
In ShapeHero Factory, you’re the engineer of an ever-evolving paint-fuelled factory that spits out magical, shape-based warriors. Send them into battle - to death or glory - then build an even better factory on your next run.
Why similar: Automation 25.8%, Base Building 19.5%, Tower Defense 15%, Resource Management 13.1%, Roguelite 10.1%
Mob factory is an tower defense and automation game for the lazy adventurer. Smelt down enemy loot into turrets & factories to automate an ever expanding dungeon from the comfort of your tower.
Why similar: Automation 31.2%, Base Building 19.4%, Tower Defense 17%, Resource Management 15%, RTS 8%
Assemble your army, build your village, manage your villagers, and survive the night's monster attacks until dawn.
Why similar: Action RTS 40.7% ★, Tower Defense 19.2%, Base Building 18.1%, Resource Management 8.6%, Strategy 4.4%
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 23.7% ★, Tower Defense 15.9%, Base Building 14.4%, RTS 14.2%, Resource Management 11.7%
Survive on a hostile planet by automating a factory, fighting alien waves, and buying random upgrades. Hold out until the cleansing bomb drops! Roguelike strategy with drones & survival.
Why similar: Top-Down Shooter 18.1%, Bullet Hell 16.4%, Tower Defense 16.2%, RTS 14%, Automation 13.2%
Infinitory mixes city-building, automation, and tower defense in a in a rogue-lite top-down game. Expand your base vertically in limited space, a strategic planning challenge. Automate resources to produce ammunition and upgrades, crucial for stopping waves of enemies on procedurally generated maps.
Why similar: Automation 24.2%, Base Building 18.1%, Tower Defense 14.5%, Resource Management 12.4%, RTS 11.4%
Craft Your Ultimate Circular Fortress! Dive into SHOOPER NOVA, where you choose props and components to build a unique fortress. Unlock combos to shape your strategy and battle style. Become an unstoppable barrage machine and obliterate waves of enemies from all directions!
Why similar: Tower Defense 19.4%, Roguelite 14.7%, Action Roguelike 14.7%, Bullet Hell 13.7%, Top-Down Shooter 7.7%
Command your ship in Conqueror Of The Galaxy, an intense roguelite survival and bullet hell game. Face relentless defenses as you conquer entire galaxies, overcoming swarms of enemies and choosing strategic upgrades to become the ultimate conqueror!
Why similar: Space 20%, Action Roguelike 18.8%, RTS 15.2%, Bullet Hell 14.5%, Survival 12.7%
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 28.6% ★, Base Building 21.3%, Tower Defense 18.1%, RTS 14.2%, Physics 7.8%
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: Automation 19.6%, Tower Defense 16.7%, Base Building 16%, RTS 15.7%, Resource Management 13.4%
You drift in space, land on a random planet, collect materials, survive, develop civilization technology, conquer more planets, idle automation factory game
Why similar: Automation 31.9%, Base Building 23.2%, Resource Management 15.2%, Survival 12.4%, Space 11%
Bestion is a game that combines Roguelike tower defense elements with automated factory construction. Players are required to construct their own factory on a planet and protect the kernel from monster attacks.
Why similar: Automation 34.6%, Base Building 23.8%, Tower Defense 17.6%, Roguelite 11.3%, Simulation 5%
With a massive variety of unique units to choose from, and huge scale battles with thousands of units in play, Indomitable is an RTS of chaos and creativity. Fight enemies in online PvP to refine your skill, or work together to defeat powerful AI in online Coop.
Why similar: Action RTS 30.6% ★, RTS 17%, Automation 17%, Base Building 13.9%, Resource Management 8%
Fend off brutal waves of demonic hordes in this epic fantasy tower defense survivors like! Hack and slash among the action or zoom to strategically control the battlefield. You are the city’s last line of defense, build your base, defend the gate!
Why similar: Base Building 16.3%, Action Roguelike 15.7%, Tower Defense 14%, RTS 12.9%, Bullet Hell 11.8%
Lanternia is a survival RTS with roguelite and deckbuilding elements. Build, defend, and expand the village in a dark wood, illuminated only with lanterns.
Why similar: Action RTS 21% ★, Base Building 18.8%, RTS 13.8%, Tower Defense 12.6%, Resource Management 10.7%
On a forgotten world, confront a malevolent machine intelligence. Extract minerals, build factories, power up the railguns, and arm the missile batteries. Defend the Fortress Omega against the alloyed nightmare.
Why similar: Automation 29.5%, Base Building 26%, Tower Defense 19.1%, Resource Management 15.4%, RTS 5.9%
Outnumbered but not out. Build your base, set deadly traps, unleash powerful weapons, and fight through endless waves of the infected in this action roguelike shooter. Every choice matters. How long can you survive?
Why similar: Action Roguelike 15.5%, Base Building 15.5%, Tower Defense 15.1%, Top-Down Shooter 13.5%, Bullet Hell 11.6%
In this Procedural City-Building and Survival game, you must manage your resources, expand your village, assemble an army and destroy the source of evil, which changed the entire eco system of a land that was once prosperous and peaceful.
Why similar: Action RTS 21.5% ★, Base Building 18.4%, Tower Defense 14.3%, RTS 14.2%, Resource Management 12.5%
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 26.2% ★, Base Building 19.4%, RTS 15.5%, Tower Defense 13.6%, Roguelite 10.3%
Feed your scrap hungry factory in this real time strategy roguelike. Command your army of robots through the wasteland to fight for scraps and upgrades. Are you ready to defend your base as the cloud king invades night after night? Or will you turn the tide and invade the cloud king?
Why similar: Action RTS 21.7% ★, Action Roguelike 19.5%, Bullet Hell 14.5%, RTS 13.1%, Roguelite 12%
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 22.6% ★, Base Building 21.1%, RTS 14.1%, Resource Management 12.7%, Space 9.5%
🦀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 37.1% ★, Base Building 22.6%, RTS 14.3%, Resource Management 12.3%, Stylized 4.9%
A unique mix of RTS and Action: take control of a powerful combat mech, build your base, raise an army, and fight alongside your forces on the battlefield.
Why similar: Action RTS 34% ★, Base Building 20.5%, RTS 17.3%, Top-Down Shooter 14.6%, Resource Management 5.1%
Hostile Mars is a Factory-Building game focused on Combat! Explore an open world and discover new tech, unlocking powerful weapons and structures. Create efficient supply chains using delivery bots. Salvage destroyed enemies for resources. Design your base to withstand increasing waves of enemies!
Why similar: Automation 24.6%, Base Building 20.1%, Tower Defense 15.5%, Resource Management 13.2%, Space 9.6%
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 25.8% ★, Tower Defense 19%, RTS 16.9%, Bullet Hell 12%, Space 9.8%
To the monsters, you don’t even exist. Their eyes are fixed only on the Princess. Protect her no matter what! Even when you feel like running away from her yourself.
Why similar: Action Roguelike 21.7%, Base Building 20.9%, Bullet Hell 15.4%, Tower Defense 13.7%, Roguelite 12.8%
This is a building tower defense game with RPG elements to hunt down the demon guard altar.
Why similar: Action RTS 28.1% ★, Base Building 20.7%, Tower Defense 16.6%, Top-Down Shooter 14.5%, RTS 13.8%
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 35.6% ★, Tower Defense 21.5%, Action Roguelike 18.4%, RTS 7.9%, Roguelite 7.8%
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 40.6% ★, Tower Defense 16.5%, Base Building 15%, RTS 14.7%, Survival 6.6%
Use flower pot towers and barricades to shape deadly mazes and killboxes for invading creatures of darkness. Control a lawn gnome, level up endlessly, upgrade gear, craft new builds, protect sacred altars, and survive infinite randomized nights.
Why similar: Tower Defense 21.9%, Action Roguelike 19.8%, Base Building 18.2%, Bullet Hell 13.8%, Roguelite 12.9%
Deep Among the Swarm is a challenging survival RTS roguelite about surviving against thousands of enemies. Drill ever deeper underground while fighting the endless onslaught of the Swarm. Can you save humanity?
Why similar: Base Building 18%, RTS 14%, Tower Defense 13.9%, Action RTS 13.8% ★, Resource Management 12.1%
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 24.6% ★, Base Building 19.7%, Tower Defense 15.6%, RTS 14.7%, Resource Management 12.9%
Zombies Per Minute is a factory-building roguelite where everything you build is measured by one thing: how many zombies you can kill per minute. Yes, really. Use your imagination to grow your factory, make decisive choices each wave and progress from one outpost to the other. Until Earth is saved.
Why similar: Automation 28.3%, Base Building 21.2%, Tower Defense 16%, Survival 8.7%, Roguelite 7.5%
Survive swarms of monsters, rescue stranded animals, and build a base where they can be safe in this unique bullet heaven. Turn your rescues into upgrades and build a safe town to create new weapons and recruit powerful heroes that unlock new ways to survive til dawn.
Why similar: Base Building 18%, Action Roguelike 17.8%, Bullet Hell 13.2%, Top-Down Shooter 13.2%, Survival 11.4%
Planet Extincter delivers a 2D strategy-action experience set on procedurally generated planets, blending resource management, exploration, and intense defense against relentless alien hordes.
Why similar: Action RTS 25.2% ★, Base Building 17.8%, Top-Down Shooter 13.4%, Action Roguelike 12.8%, Space 12.5%