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.

COMMAND THE ULTIMATE DEEP SPACE FORTRESS! Embark on a perilous journey into the dark abyss of outer space. In this endless sci-fi tower defense game, you are the Commander of a high-tech starship cruising through hostile galaxies. Cosmic monstrosities and alien hordes are closing in from the void, drawn to your ship's energy core. You and your elite crew are the final line of defense between surv… If you enjoyed this game, see our list of games similar to We Grow Together.

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.

Fight Directly. Build Systems That Keep Working. Action & Automation is a 2D side-scrolling action-strategy game where you control a Commander on the battlefield while an automated base keeps producing, routing resources, and pressuring the enemy. Fight up front, build from the Core, and move between personal action and system design as the match changes. Every battle runs on the tension b… If you enjoyed this game, see our list of games similar to Action & Automation.

The Last Factory is a sci-fi factory builder about keeping humanity's last operational facility alive on Veyra-9: a tidally locked industrial planet stripped bare by three centuries of automated mining. One side burns under a dying star. The other freezes in permanent night. In the narrow Termination Belt between them, Factory Unit 7 is still running. That makes it valuable. That makes it loud. … If you enjoyed this game, see our list of games similar to The Last Factory.

Space Grunts is a combination of turn-based tactics and fast paced arcade action. Navigate your way through procedurally generated space stations, taking out enemies or using the shockwave of your rockets, grenades and other explosions to simply move those enemies out of the way on your path to the end goal. (Planned) Key features Fast turn-based gameplay (as seen and enjoyed in the original S… If you enjoyed this game, see our list of games similar to Space Grunts: Chrono Shard.

Build, defend, and expand your station in a volatile sector of deep space. Inspired by classic old flash space tower defense strategy game, Station 42 tasks you with managing a fragile economy against a semi-realistic space simulation. Carefully chart orbital paths, anticipate drifting celestial bodies trajectories, and harness violent cosmic storms to power your expansion. STRATEGIC RESOURCES… If you enjoyed this game, see our list of games similar to Station 42.

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.

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.

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.

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.

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.

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.

Your people are the power, and the problem. Land on an unknown planet and build a thriving colony in this sci-fi sim. Humanity’s last hope, rests in a pristine, yet perilous world. Will your COLONY survive, or will their conflicts BREAK it apart? In an age when Earth lies broken — torn apart by endless wars over dwindling resources and consumed by an unstoppable climate collapse — humanity face… If you enjoyed this game, see our list of games similar to Colony Break.

FROM THE FOREST TO THE STARSAsili Forest Gold is a third-person industrial adventure where nature meets high-tech automation. Start as a lone prospector in the lush Asili wilderness and evolve into an interstellar commander. THE CORE LOOP: EXTRACT & AUTOMATE Smart Economy: Forget tedious menus. Once your backpack hits 30 items, your gold is automatically sold and the currency is wired to … If you enjoyed this game, see our list of games similar to Asili Forest Gold.

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.

A unique tower defense game where you build defenses on a dynamic board to repel enemies. Experience the thrill of strategy with an extraordinary degree of freedom. If you enjoyed this game, see our list of games similar to Orrin's Chessboard.

78%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

78% User Score Based on 510 reviews

In Final Upgrade, you will experience the role of artificial intelligence (AI), created by mankind to help spread colonists across the galaxy. In each game session, you are tasked with conquering one of the regions of the galaxy. Arriving at the site with one ship carrying minimal resources, you must build a massive factory spread over 100 sectors, producing all sorts of resources that the coloni… If you enjoyed this game, see our list of games similar to Final Upgrade.

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.

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.

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.

Come chat with the devs! About the GameAs a novice space miner, you have been assigned to work on an unexplored, distant planet. With little local fauna and a poisonous atmosphere, it shouldn't be much of a problem to expand your base and extract valuable resources. It shouldn't... Throughout the day, discover new deposits of raw materials, mine and process them in advanced refineries. From the… If you enjoyed this game, see our list of games similar to Cosminers.

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.

57%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

57% User Score Based on 60 reviews

Desperate Place is a strategy tower defense game in which you need to play as the crew that was suddenly awakened early, and in the case of a colonial starship that suffered damage, come to an unknown planet to collect resources, repair the starship and defeat the alien monsters that suddenly appeared to escape from this desperate Place. On this unknown planet, you will need to use your limited s… If you enjoyed this game, see our list of games similar to Desperate Place.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

95% User Score Based on 10,183 reviews

Mindustry is a hybrid tower-defense sandbox factory game. Create elaborate supply chains of conveyor belts to feed ammo into your turrets, produce materials to use for building, and defend your structures from waves of enemies. Features include a map editor, numerous built-in maps, cross-platform multiplayer, and large-scale PvP unit battles. If you enjoyed this game, see our list of games similar to Mindustry.

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.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

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.

 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.

WEIRD HILL IS UNDER SIEGEWhat started as whispers and strange incidents has turned into a full-scale outbreak. Waves of infected are closing in, and the town’s survival now depends on you. In The Hidden Evils Club, you defend a cursed town by building towers, managing resources, and making strategic decisions under pressure. Every street, every district, and every wave pushes your limits a little… If you enjoyed this game, see our list of games similar to The Hidden Evils Club.

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.

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.

A dark sci-fi roguelike Humanity destroyed Earth. The survivors found refuge in orbit — and created technologies that proved stronger than themselves. You are a combat pilot sent on a routine mission to clear a sector of pirates. The mission goes wrong: the hypergates collapse, trapping you inside a space-time loop. Days pass for you. Decades pass for the universe. If you enjoyed this game, see our list of games similar to Overvoid.

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.

From NothingFrom Nothing is a 2D survival-crafting RPG where you build systems, sustain life, and transform a dead world into a living one. Stranded on a barren moon with limited resources and no clear way home, survival is only the beginning. Gather materials, construct infrastructure, and create the systems needed not just to survive, but to make the world habitable. What starts as a fragile … If you enjoyed this game, see our list of games similar to From Nothing.

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.