Games like Alpha Ceti TD

Stranded at the Edge of ExistenceAfter a catastrophic first contact shatters humanity’s expedition fleet, you and a small group of survivors crash-land on a hostile, unknown world in the Lost Galaxy—a forgotten corner of the universe, beyond charts and signals. With no help coming, your only hope is to build, defend, and rediscover what remains of our fractured civilization. Can you survive the e… If you enjoyed this game, see our list of games similar to Lost Galaxy: Echoes of War.

Explore space in 3D. Fight in 2D. Mine the universe or die trying. Earth is dying. Resources are gone. Civilization teeters on the brink. Your mission: venture into hostile solar systems, extract gold from asteroid fields, master lost technologies, and build an army of mining and combat robots. Every run is a calculated risk, but death isn’t the end—your clone inherits all your progress. Gold … If you enjoyed this game, see our list of games similar to Cosmic Gold Rush.

In System Status: SuperCritical, you must defend your base by placing towers strategically, forming interconnected systems that depend on one another. Resources are scarce and the threat level is ever-increasing. The defense is only as strong as its weakest linkAcross distinctive planets, each enemy wave grows stronger and stronger, stressing your structures to their very limits and beyond. Each … If you enjoyed this game, see our list of games similar to System Status: SuperCritical.

Descend deeper into an underground world, discover abandoned alien stations and use them to craft powerful upgrades. Every time you start a station, it attracts enemy waves, so going in unprepared is almost a guaranteed failure – turrets, drones, mines and traps become your main weapons and tools for controlling the battlefield. The world is split into several zones, from the relatively safe su… If you enjoyed this game, see our list of games similar to Hold & Advance.

In the 22nd century, humanity reached new heights in space exploration, colonizing distant worlds and exploring countless star systems. However, relentless expansion and the endless search for resources pushed Earth to the brink of exhaustion. To save themselves, humanity united under the Galactic Alliance and began a desperate search for new sources of energy and vital materials. Beacon of S… If you enjoyed this game, see our list of games similar to Galactic Sanctuaries.

ATTENTION: This is a hardcore game where awareness and independent decision-making are essential.You choose what to research and how to progress. There’s no single “correct” path—experiment, try different strategies, learn from mistakes, and develop your own tactics. A grim strategy game that combines base building, defending against enemy waves, and exploring a star map filled with missions, eve… If you enjoyed this game, see our list of games similar to Tin Lord.

⭐ ABOUT THIS GAME In this modular strategy auto‑battler, you design your own ships from interchangeable parts and send them into autonomous battles. Every module matters: engines, shield generators, hulls, target priorities, weapons — each choice shapes how your ship behaves, survives, and fights. Your fleet acts on its own, but the outcome depends entirely on your planning, preparations and long… If you enjoyed this game, see our list of games similar to CLAW - Cosmic Legendary Animal Warfare.

Luxmithar is a 2D survival defense roguelite built in Godot, where you defend a crashed forge-ship against escalating waves of hostile forces. Each run unfolds across multiple days as you harvest resources, expand a modular grid-based world, and construct layered defenses to hold back relentless alien incursions. If you enjoyed this game, see our list of games similar to Luxmithar.

THE GRAND PLAN BACKFIRED. World leaders and the scientists serving them aimed to reduce humanity under the guise of "population control." But there was one variable they didn't calculate: The dead didn't go quietly. They came back. When billions of corpses rose again with an insatiable hunger, kingdoms fell, armies collapsed, and the world was buried in dark ash. Outside, there is only … If you enjoyed this game, see our list of games similar to Zombi Efem.

OverviewStationbreak is a grounded sci-fi station-builder roguelite, driven by creeping dread. You lead a small fleet on the run, dropping into hazardous star systems to assemble temporary space stations just long enough to harvest the energy you need to jump again. Every system is a tradeoff. Staying longer lets you build bigger, stabilise logistics, and squeeze more efficiency from the statio… If you enjoyed this game, see our list of games similar to Stationbreak.

Beyond is a sci-fi turn-based strategy game set in a generated solar system that orbits a distant star every round. Play as one of five alien species as you race to collect resources, build your military, develop new tech, expand the area you control, and drive opposing factions from the system. Survey the solar system to maximize development and discover where your foes have already establis… If you enjoyed this game, see our list of games similar to Beyond.

THIS GAME OFFERS THREE IMMERSIVE MODES: SPACHESHIPS BATTLES, TOWER DEFENSE, & FIRST-PERSON SHOOTER - 39 Levels of Spaceships battles - 10 Levels of Tower Defense - 7 Levels of Battles against AI Bosses - 3 Levels of Endless Space Battles Prepare for high-stakes Spaceship Battles where strategy meets adrenaline-pumping action. Throughout the campaign, unlock a diverse array of spac… If you enjoyed this game, see our list of games similar to AI.Cybercraft.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

79% User Score Based on 426 reviews

A survival city-building game with flying cities. Build, automate, and defend a flying city to survive in a wacky, nightmare-infested, post-apocalyptic world full of strange science and dreams.Advanced society is long gone, the world is overrun by the Dream Plagues. The only survivors are small nomadic tribes that don’t attract too much attention. And now, the discovery of a long-abandoned project… If you enjoyed this game, see our list of games similar to Dream Engines: Nomad Cities.

97%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding

97% User Score Based on 122 reviews

IRON GUARD VR (DEMO) is a sci-fi tower defense game made in the spirit of classic RTS games. Lives of the surviving crew members are in your hands . Find out why the terraformer robots have rebelled and help evacuate your crew from an unknown planet, where survival is the new frontier.FEATURES:• A complete 360 degrees immersive gameplay.• Different game modes and styles.• VR and Non-VR game mode.•… If you enjoyed this game, see our list of games similar to IRON GUARD.

Explore, mine, fight, and survive in a scientifically inspired 2D space adventure set in a fully explorable version of our own solar system—with distances modeled to real-world astronomical scale. You are a lone pilot navigating the delicate balance between warring factions, asteroid belts teeming with rare minerals, and hostile enemies lurking throughout. Choose your ship, customize your weapons… If you enjoyed this game, see our list of games similar to Parsec Express.

A single-player space battleship simulator with slow, tense 3d battles and complex, realistic weapons. Manage and upgrade your ship, or capture something better. Play a campaign defending against a ruthless attack, or set up custom battles. Victory requires skill, clever tactics and heavy firepower. If you enjoyed this game, see our list of games similar to Capital Command.

In an age when Earth lies broken — torn apart by endless wars over dwindling resources and consumed by an unstoppable climate collapse — humanity faces extinction. But from the ashes of its own making, a final spark of hope emerges. Driven by desperation and the will to survive, humanity launches itself into the unknown depths of the galaxy, seeking a new world — a fertile planet where life might… If you enjoyed this game, see our list of games similar to Colony Break.

AstroCore Mining is a space colony simulator where you build and run a mining base on drifting asteroids. Gather rare minerals, expand your facilities, and meet the demands of your corporate overseers or face the results. You’re not just a manager; you’re the leader of an entire colony. Keep your people alive, balance rival factions, and make choices that shape life among the stars. Will your co… If you enjoyed this game, see our list of games similar to AstroCore Mining.

Artificial Extinction 2 is a tower defense hybrid that blends first-person shooter action with real-time strategy control. Survive on a hostile Earth against relentless AI overlords by building powerful defenses, managing resources, and fighting on the front lines. Play as a sentient AI commander, switching seamlessly between RTS command view to construct and upgrade your base, and FPS mode to en… If you enjoyed this game, see our list of games similar to Artificial Extinction 2.

Survirail is a first-person survival game set in a dark vision of the future. You play as one of the surviving crew members who lived through a sudden attack by androids—machines that unexpectedly changed their operating protocol and turned against humanity. As you travel through space, you explore space stations, gather survival materials, and battle hostile automatons. Each location you visit… If you enjoyed this game, see our list of games similar to SurviRail: Deep Space.

WELCOME TO THE BLACKFALL ZONE Blackfall: Cyborgs Down is a high-octane, third-person sci-fi looter shooter packed with deep RPG progression, set on a war-torn technological island where biomechanical heroes known as the Valor Cyborgs fight for survival. Lock and load into an explosive, living world built for endless replayability, massive build variety, and countless hours of high-stakes action… If you enjoyed this game, see our list of games similar to Blackfall: Cyborgs Down.

Dust Front is a classic RTS with elements of grand strategy, procedural world and non-linear campaign. The action takes place on a planet devastated by many wars and upheavals, where under a thick layer of soot and concrete buried remnants of humanity's former might. Army creation. Arsenal of tanks, aviation, infantry and vehicles of various purposes. Base construction and resource gathering… If you enjoyed this game, see our list of games similar to Dust Front RTS.

WarpedSpace is a sci-fi survival adventure game set in deep space. A massive, open environment full of wonder and peril awaits you! Dive Into a Vast Space AdventureStranded in deep space. No way back. Only forward. Alone in the void, you must explore, adapt, and survive. Navigate vast asteroid belts, abandoned outposts, and eerie space wrecks as you uncover the secrets of WarpedSpace. Explo… If you enjoyed this game, see our list of games similar to WarpedSpace.

DEFEND. COLLECT. REDACTED. REPEAT.Atlas Station is under constant asteroid bombardment. You're the latest Station Manager sent to keep the operation running—and you will fail. The question is how much progress you'll make before the station shuts you out and you're terminated. MASTER THE DEBRIS FIELDStand your ground against the endless onslaught of the debris field cascading around Atlas. … If you enjoyed this game, see our list of games similar to The Atlas Problem.

You are the galaxy’s unluckiest starship captain. Crash-land on strange planets, gather scarce resources, and rescue your stranded crew. Each successful evacuation earns you stars — collect enough and you’ll unlock new worlds to explore. Your crash-landings won’t curb your thirst for adventure. Build thriving colonies to shelter your crew, repair your ship, and defend against the hostile lifeform… If you enjoyed this game, see our list of games similar to Cosmic Castaway.

61%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 12 reviews

Ancient portals have been lying dormant, waiting for daring adventurers to travel between worlds. It took thousands of exotic gems, gathered over centuries, to finally open one of these portals. Your task is to lead an expedition through the portal and protect it from hostile guardian life forms that will try to destroy it. If the portal collapses you will be stranded and unable to send back the … If you enjoyed this game, see our list of games similar to Gem Rifts.

Broken Crown is a fantasy real-time strategy game built for players who miss the depth, scale, and tactical control of classic RTS titles. Start with a small group of survivors and build a new settlement from the ruins of a broken world. Gather wood, stone and food, construct your base, manage your economy, recruit workers and soldiers, and expand your forces until your fragile camp becomes a tru… If you enjoyed this game, see our list of games similar to Broken Crown.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 865 reviews

Welcome to Drill Core, where corporate greed meets strategic planet-mining! By day, lead an elite crew of miners, carriers, and guards as they carve a path through hostile alien worlds. Build advanced facilities, upgrade deadly turrets, and prepare for relentless nightly assaults from alien lifeforms. Will you chase maximum efficiency at any cost, or play it safe and fight to survive? Drill Core i… If you enjoyed this game, see our list of games similar to Drill Core.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 1,472 reviews

Critic Score 80%Based on 3 reviews

Space Run is a PC game that mixes strategy and space ship construction in real time, borrowing certain mechanics from the “tower defense” system with numerous twists and hyper dynamic gameplay. Space Run is a nod to ‘80s science fiction and pays homage to many of its tropes and references. If you enjoyed this game, see our list of games similar to Space Run.

81%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

81% User Score Based on 6,390 reviews

Create an Empire and leave your mark in a massive galaxy that always evolves. If you enjoyed this game, see our list of games similar to Hades' Star.

 A retro arcade space shooter brings about the new age of color and mayhem!  Protect the Planetary Defense Shield (PDS) from the onslaught of the alien Klaxxack invasion.  Kill enemies to generate points to power your PDS and your power ups! Decide second by second what needs more points, your offense or defense in this bullet tactical mayhem experience!  Recharge, shoot, win! Defen… If you enjoyed this game, see our list of games similar to Quaxum Color Mayhem.

The Wall is a colossal structure stretching far beyond the visible horizon, hiding traces of ancient eras and unexplained phenomena within its depths. Here, among stone, metal, and darkness, humanity has been forced to build a new life – clinging to the Wall and trying to survive in a world full of threats and mysteries. Wall World Strategy is a colony sim on a sheer vertical surface, where eve… If you enjoyed this game, see our list of games similar to Wall World Strategy.

ESPACE is a hardcore, top-down space survival and construction simulation set in a vast, unforgiving void. You don't just control a character; you are the architect of your own survival. Design, build, and pilot your personal spacecraft while managing the thin line between life and a cold, silent end. Individual Command & MultiplayerThe universe is vast, and you aren't alone—but you are in co… If you enjoyed this game, see our list of games similar to Espace.

Tactical Action-RTS Extraction. Design modular droids and build an economic base to harvest minerals. Defend your mining rigs against alien swarms and evacuate before the hive overruns you. Manage your fleet from the command hub. EXTRACT. SURVIVE. UPGRADE. REPEAT.In Rootwarden, you are the AI core of the Roothive—an autonomous colonization ship. Your mission is simple: strip hostile planets… If you enjoyed this game, see our list of games similar to Rootwarden.

Rogue Drone is a top-down sci-fi strategy game that blends tower defense, base building, and resource management into a single survival loop. Gather resources and expand your outpost during the day, then defend it against escalating waves of hostile drones at night. Build and optimize your base layout, manage energy distribution, and deploy defensive systems to withstand increasingly dangerous at… If you enjoyed this game, see our list of games similar to Rogue Drone.

The Void Is Advancing. Across the far reaches of space, entire systems collapse into silence. You are the final command standing between survival and extinction. Celestial Defense is a sci-fi space tower defense strategy game built around tactical base building, intelligent resource management, and relentless wave survival combat. This is not passive defense. Every decision compounds. Every… If you enjoyed this game, see our list of games similar to Celestial Defense.

ABOUT THIS GAME Explore a dangerous world, build and defend your base, and command powerful bots in this single-player strategy RPG. You are placed in an unexplored land filled with hostile creatures and rival factions. Your goal is to survive, expand, and gain control by building a strong base, gathering resources, and leading your own army of bots. Build and upgrade your base to protect it fr… If you enjoyed this game, see our list of games similar to PARTICLE: Into the Void.

Want to join our discord? Have questions, feedback or want to keep up with the development of our game? Join our discord server using the link on the right side of this page (or below the trailer/screenshots if you're on the phone). About the GameTower age is a tower defense game with resource management mechanics where the goal is to defend your base from enemies while keeping balance between r… If you enjoyed this game, see our list of games similar to Tower Age.

First Dwarf: First Island is a FREE introduction of our upcoming action RPG game, First Dwarf, combining many unique elements together: base building, colony survival, tower defense, colony building, action, strategy. All of that and more will test your survival and exploration skills! Experience the wonders of dwarven engineering and make the most of the first island ready to colonize! Ready, a… If you enjoyed this game, see our list of games similar to First Dwarf: Prologue - First Island.

Rogue Station Defense is a roguelike tower defense game where you travel between planets, space stations and starships to clear out alien infestations. Open the doors and let the aliens loose, while building powerful towers to defeat them! Collect credits and items to research technology and upgrade your towers. Features Exciting tower defense gameplayProcedurally generated maps, monsters, towe… If you enjoyed this game, see our list of games similar to Rogue Station Defense.

Red Impact is a planetary defence game with massive battles and a hint of resource management. As humanity expands out amongst the stars, a mysterious force threatens destruction. There is no fleet, only you, to save these worlds from certain doom. Do you have what it takes to face the threat? Is there something far more evil out there waiting beyond the stars? Defend your planets Strategise … If you enjoyed this game, see our list of games similar to Red Impact - Epic Planetary Defence.

Titan: The Ascension is a colony management and survival strategy game set on Saturn’s moon Titan. You take control of a corporation tasked with establishing humanity’s first large-scale off-world colony while Earth is collapsing due to extreme water shortages caused by climate change and global conflict. Your mission is not only survival on Titan, but also supporting Earth’s remaining population… If you enjoyed this game, see our list of games similar to Titan: The Ascension.

An unforgettable journey of discovery, hope, and survival, as you strive to unlock the secrets of the universe and pave the way for humanity's destiny. By intertwining Exploration, Adaptive Gameplay, and Survival, ETERNITY offers a rich and immersive experience where you’re guiding humanity’s last fleet through a procedurally generated galaxy, and your “empire” is a moving city of ships. Every ve… If you enjoyed this game, see our list of games similar to Eternity.

Space Grunts: Chrono Shard is a high-octane blend of tactical depth and arcade energy. With the power of the Chrono Shard, you don't just survive the void, you master it. The Chrono LoopUse your Shard to rewind the clock. Any items you’ve placed or changes you’ve made to the environment stay exactly where they are for your next attempt. Learn from the past to conquer the future. Rapid-Fire S… If you enjoyed this game, see our list of games similar to Space Grunts: Chrono Shard.

Chart your course across a war-torn galaxy in Red Pearl Pirate, a unique blend of epic real-time space strategy and deep, turn-based galactic conquest. The legendary Red Pearl, an artifact of immense power, has been shattered. As the captain of the Red Pearl Pirates, you must scour the galaxy to find its fragments. This is your only hope to unite the free systems, build a corsair armada, and lead… If you enjoyed this game, see our list of games similar to Red Pearl Pirates.

Welcome to the unforgiving frontiers of deep space! In Space base Defense, you're the commander of a stranded lander under constant siege by alien creatures. Your mission is simple: gather, build, and survive. A lighthearted and tactical tower defense game where you gather resources, create and upgrade different types of units to fend off endless waves of enemies. Collect, create, and position… If you enjoyed this game, see our list of games similar to Space Base Defense.

In Venusville, you lead the first expedition to colonize the skies of Venus — a place where the ground is death, and only the clouds can sustain life. Your mission: design, expand, and maintain a self-sufficient city suspended in the most hostile atmosphere in the solar system. You are the architect and commander of a living city. Every decision — where to build, what to produce, how to balance w… If you enjoyed this game, see our list of games similar to Venusville.

In Alien Tribe 2 you can explore space, establish colonies and expand. But beware: the evil Malloc are not at all pleased about your presence and will try with all means to stop you! FOUND COLONIES ON DISTANT WORLDS AND BUILD AN EMPIRE Lead your alien race from their home to the stars and discover distant solar systems and unexplored worlds. Terraform and transform barren rocks into paradisiacal… If you enjoyed this game, see our list of games similar to Alien Tribe 2: 4X Space RTS TD.

Orrin's Chessboard is a strategy tower defense game that combines dynamic paths, resource management, and defensive construction. The board is dynamically generated each round, creating ever-changing challenges. You’ll gather resources from special tiles to upgrade your towers and stop the monsters — every building you place will change their path. Cards & StrategyEach round you can purchase … If you enjoyed this game, see our list of games similar to Orrin's Chessboard.