Games like Swarmbreaker

Overrun the city. Hold the last camp.On one side, a growing zombie horde. On the other, ten survivors who cannot afford another loss. Zombie Siege is a top-down strategy game combining incremental growth, camp tower defense, and tactical drafting. Three modes have separate saves: spread the outbreak, protect the last ten survivors, or choose a side and build your army round by round in Siege Duel.… If you enjoyed this game, see our list of games similar to Zombie Siege.

Your colonies on Thukothea are under attack! Prepare your defenses building drone towers to destroy all the enemies. Key Features: 6 level campaign mode (with hard mode) across Thukothea and its Moon6 different towers/drones with 4 upgrades5 usable skills in real time20 unlockable upgradesHighscore for every level, try to be the best player[/list] If you enjoyed this game, see our list of games similar to Thukothea Defender.

Run an off-world mining operation on hostile alien worlds. Set up automated turrets, defend the drill against tens of thousands of flying insects, and extract with the haul before your perimeter is overwhelmed. High risk, high reward retro extraction tower defense. If you enjoyed this game, see our list of games similar to FLAKRIG.

Heart of Machine commands billions of mechanical troops. Now it wants to devour your consciousness and take control of everything you are. All you have left to rely on are automated turrets... Heart of Machine is a 2D game that blends unconventional tower defense with roguelite elements. Before the enemy arrives, buy Towers and upgrade Chips from the Shop, then build specialized positions aroun… If you enjoyed this game, see our list of games similar to Heart Of Machine.

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.

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. If you enjoyed this game, see our list of games similar to Rebellion Corporation.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, replayability

86% User Score Based on 2,612 reviews

Sir, We Have an Orc Problem is an incremental-style tower defense game where you face an overwhelming number of orcs. Greet them with even more bullets, bombs and lasers! If you enjoyed this game, see our list of games similar to Sir, We Have an Orc Problem.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, optimization

69% User Score Based on 97 reviews

Congratulations, Operator #8 You have been randomly selected for the ITER Corporation’s exciting vertical ventures department. Drill the pillars that encircle our homeworld, extract essential resources, and try not to get obliterated in the process. If you fail, don’t worry, your replacement will be along shortly - probably with a better attitude. > Mining 101 Crack open the Pillars like a big hap… If you enjoyed this game, see our list of games similar to ITER-8.

Can a bunch of crabs save the ocean? Dive into a dynamic, hand-drawn tower defense where quirky sea creatures battle alien zombie-like polluters. Build, upgrade, and unleash wild abilities in fast-paced, chaotic battles. Immerse yourself in a vibrant, colorful world as you fight to reclaim the reef! If you enjoyed this game, see our list of games similar to Crabby Fishes.

The story takes place after the outbreak of the zombie apocalypse. You and a group of survivors must build a base in a world overrun by the undead. Game Features ✧ 4 story-rich chapters with over 15 hours of gameplay ✧ Supports both pixel and HD visual styles. You can disable either one. The pixel style offers a simplified look during dialogues, ideal for players who just want tower defense act… If you enjoyed this game, see our list of games similar to Endzone Girls.

54%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:gameplay, graphics

82% User Score Based on 17 reviews

In Little Kingdom RTS, you take on the role of the ruler of a small kingdom. With limited resources, you must build a base, organize the extraction of wood, stone, and wheat, erect defenses, raise an army, and fend off enemies. The main goal is to survive and capture all territory on the map. Each new level presents a new map with a unique layout of resources, enemy kingdoms, secrets, and strategi… If you enjoyed this game, see our list of games similar to Little Kingdom RTS.

Take back the Earth in a high-stakes action RTS where humanity fights for survival. Battle swarms of giant, radiation-mutated bugs as you reclaim the surface with advanced technology, tactical turret placement, and strategic defenses. Every decision counts as you push back the infestation and fight to restore what was lost. In this game, you have access to turrets that can be placed on any grou… If you enjoyed this game, see our list of games similar to Operation: Surface Takeover.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

92% User Score Based on 142 reviews

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! If you enjoyed this game, see our list of games similar to Frontline Crisis.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

83% User Score Based on 861 reviews

Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core! When the aliens swarm your maze and everything seems lost, use active abilities like Air Strike and Freeze to tilt the battlefield to your advantage. If you enjoyed this game, see our list of games similar to Super Sanctum TD.

64%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, optimization

64% User Score Based on 349 reviews

Thousands of alien machines are descending on Earth's first interstellar colony in this massive-scale new tower defense game from the publisher of Ashes of the Singularity and Sins of a Solar Empire: Rebellion. If you enjoyed this game, see our list of games similar to Siege of Centauri.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

93% User Score Based on 13,453 reviews

Critic Score 74%Based on 8 reviews

Defend against waves of alien monsters in this unique roguelike action miner. If you enjoyed this game, see our list of games similar to Dome Keeper.

62%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 13 reviews

You are the only male survivor in this universe. A fast-paced RTS featuring galactic conquest. If you enjoyed this game, see our list of games similar to Millennium Conflict.

Idle Defense throws you into a hypnotic, minimalist arena where neon cubes of every color surge toward you. You can crush them yourself or build an automatic defense grid that grinds them down while you strategize. This isn't just another idle game. It's a deep, neon-soaked loop of progression, prestige, and pure destruction. KEY FEATURES: Dual-Mode Destruction – Play actively by smashing … If you enjoyed this game, see our list of games similar to Idle Defense.

Inbound UFO is an indie tower defense game created by a team of two developers over the course of 3 years. The game has a style inspired by the RTS games from the beginning of 2000's. It is a game that combines the fast combat tactical decisions with the long term upgrade strategy and gives the player an unique gaming experience every time he or she hits the start wave button. The Story A full s… If you enjoyed this game, see our list of games similar to Inbound UFO.

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. If you enjoyed this game, see our list of games similar to Swarming Planet.

65%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, story

85% User Score Based on 27 reviews

Cosmic Raze is a sci-fi tower defense strategy game set in the near future, at the dawn of an alien invasion. Take control of advanced weapon systems, build powerful synergies, and then blast away as aliens attempt to conquer Earth. Between rounds you'll earn unique augmentations, purchase and upgrade a huge variety of weapons, make scientific breakthroughs, and unlock powerful synergy bonuses. … If you enjoyed this game, see our list of games similar to Cosmic Raze.

68%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:gameplay, grinding

81% User Score Based on 36 reviews

Step into the arena with IDUN: Prologue, a thrilling slice of our full-length defense RTS where real-time strategy meets rogue-lite chaos. Fight your way through unique mission objectives with overwhelming swarms of enemies. If you enjoyed this game, see our list of games similar to IDUN Prologue - Frontline Survival.

82%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, grinding

82% User Score Based on 149 reviews

All Aboard! The Train Defense Express is out now! 8/07/2025 Update: v1.1.1Patch notes: itch.io | Steam Now available on mobile!Google Play (Android)Apple App Store (iOS) All Aboard! is a mix between auto-battler, survivor, tower defense, and idle/clicker games. The goal is to protect the central objective, the Infinite Power Generator, from endlessly spawning hordes of enemies, and to see how l… If you enjoyed this game, see our list of games similar to All Aboard! The Train Defense Express.

55%Game Brain Score

Most mentioned positive aspects:graphics

91% User Score Based on 11 reviews

Shatter genre boundaries in this sci-fi survival Roguelite blending bullet-hell action and base-building RTS. Dodge and unleash screen-clearing firepower against alien hordes, while constructing fortresses and real-time automated defenses to crush your enemies. If you enjoyed this game, see our list of games similar to Astral Lords.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

74% User Score Based on 462 reviews

Live real time battle, micromanagement and survive the battle with your army of your chosen, Live with mayhem and explosions. If you enjoyed this game, see our list of games similar to Northend Tower Defense.

98%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, optimization

98% User Score Based on 98 reviews

You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold. If you enjoyed this game, see our list of games similar to Guardians of the Sanctree.

92%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:stability, grinding

92% User Score Based on 78 reviews

Defeat monster hordes alongside your Bean Beasts in this cute, challenging Tower Defense Game! Evolve your companions, explore upgrade paths for traps and take on epic boss battles! If you enjoyed this game, see our list of games similar to Bean Beasts.

79%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics

81% User Score Based on 48 reviews

The best elements of Real-Time Strategy (RTS) and Tower Defense genres combined into a new Base Defense game. Defend against countless waves of enemies while you expand your base, gather resources, and research technologies to defeat the ever strengthening enemy units. If you enjoyed this game, see our list of games similar to Expand & Exterminate: Terrytorial Disputes - Endless Base Defense.

61%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

61% User Score Based on 190 reviews

“Alien Marauder” is a real-time strategy game with survival and confrontation theme. In this game, you will be the leader to a treacherous alien planet, build and defend base to survive against the vexan waves. Make the right decision! If you enjoyed this game, see our list of games similar to Alien Marauder.

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.

77%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:story, stability

77% User Score Based on 254 reviews

A space station builder simulation roguelite. Fight off enemy ships, fleets and rival stations, build and upgrade your station, hire and manage your crew. Survive as long as you can. If you enjoyed this game, see our list of games similar to Rogue Station.

74%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, grinding

83% User Score Based on 9,278 reviews

Critic Score 30%Based on 1 reviews

MILLIONS OF ALIENS WILL DIE If you enjoyed this game, see our list of games similar to Radiant Defense.

Intergalactic Defenders is a retro-inspired space shooter combining fast-paced arcade action with rogue-like progression and handcrafted pixel art. If you love classic shoot 'em up (shmup) gameplay with modern upgrades and replayability, this is your next obsession. The year is 2187. Humanity's colonies are under siege. The alien Caedons have launched a merciless invasion — and you're the United … If you enjoyed this game, see our list of games similar to Intergalactic Defenders.

Might and Mandibles is a 2D ant colony sim and real-time strategy game. Command your queen and her subjects, excavate procedural subterranean chambers, assign specialized castes, and gather surface resources while defending the nest from wandering predators and coordinated raids. If you enjoyed this game, see our list of games similar to Might and Mandibles.

Tower defense vs AI robots. Build, nuke and command a sky carrier. Offline. If you enjoyed this game, see our list of games similar to GRID DEFENSE: GRID WAR.

Fly your flagship in fast 2D dogfights, then win the galaxy world by world: settle ruins, buy neutral markets, breach and board enemy planets. A guided tutorial, a ten-level campaign, endless scenarios and 13 factions that each fight their own way. If you enjoyed this game, see our list of games similar to Cosmic Dominion.

Build a towering 3D fortress and hold the line. Stack floors, raise walls, and place turrets by altitude to survive escalating swarms of ground and flying machines closing on your core — then watch one collapsing tower take everything with it. A lean, neon, code-built base-defense roguelite. If you enjoyed this game, see our list of games similar to OUTWORKS.

A sci-fi space station defense auto-shooter where you repel enemy fleets with missiles, mass drivers, phase weapons, and railguns. Upgrade your arsenal, adapt your build, and hold the line against overwhelming odds. If you enjoyed this game, see our list of games similar to STELLAR BASTION.

62%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:graphics, grinding

100% User Score Based on 13 reviews

They are coming. An endless wave of machines is advancing, and your base is the last line of defense. In Built the End, you must construct and adapt your defenses to survive increasingly dangerous robotic assaults in this fast-evolving take on the tower defense genre. Build and position a wide range of towers, each designed for a specific role. Some deliver heavy damage, others slow or disrupt e… If you enjoyed this game, see our list of games similar to Built the End.

The Last Mission is an auto-battler and space battle simulation game where you command a fleet of spacecraft in vast, strategic battles. Equip, configure and upgrade your ships to be ready to battle the enemy. If you enjoyed this game, see our list of games similar to The Last Mission.

Welcome to Gutfarm! The soil and climate here are perfect for growing crops, but every nightfall, monsters will surge in like a tidal wave... FarmingPlowing, sowing, watering... Dozens of crops await your discovery, each with a wildly imaginative mutated variety that brings unexpected surprises—or shocks! Tower DefenseMonsters are swarming in like tides—defend yourself with your plants! How wi… If you enjoyed this game, see our list of games similar to Gutfarm.

Bulwark is a medieval-themed 2D pixel tower defense game with a dynamic block-based building system. Construct and fortify your castle, manage resources, and recruit troops to defend against waves of enemies. Build, strategize, and adapt in this unique blend of fortress construction and combat. If you enjoyed this game, see our list of games similar to Bulwark.

A strategic and action-packed base survival game where you mine crystals, build units, and defend your base against waves of UFOs. Defeat enemies, gather resources, and unlock new planets to expand your defenses. Are you ready to conquer the galaxy? If you enjoyed this game, see our list of games similar to Space Base Defense.

Attention commanderMicron Defense Force is a roguelike tower defense game in which you command a defense force on a mission to destroy the corruption plague. There are no waves of enemies but your task is to defend the city against these spreading aliens. Build and upgrade towers against the corruptions. Choose your technologies during each run and fight your way to victory. Build your defenses… If you enjoyed this game, see our list of games similar to Micron Defense Force.

Bitesize Heroes: Forest Defender JEGS Studio Available Now on Steam ⌨️ Windows, macOS Prepare yourself for an epic battle in this captivating blend of real-time strategy and tower defense! Build, defend, and triumph as you strategically place towers, manage resources, and upgrade your arsenal to fend off relentless waves of enemies.https://store.steampowered.com/app/2728240/Bitesize… If you enjoyed this game, see our list of games similar to Bitesize Heroes: Forest Defender.

Introduction to the game The way I make it, the way I do it! A game on the square block! Storytelling-oriented 3D tower defense with multiple routes and strategies! Turn the tide of the battle by deploying a powerful hero. How many waves can we hold out until the defense collapses and breaks down? See through the enemy's numbers first and catch them off guard. It takes you to a fantasy world f… If you enjoyed this game, see our list of games similar to Block The Monster.

Sci-Fantasy Defence is a combination of RTS and FPS (VR optional). Use advanced technologies to extract resources, construct buildings and craft weapons. Use magic items from dark fantasy parallel world to upgrade your weapons and turrets. If you enjoyed this game, see our list of games similar to Sci-Fantasy Defence.

Defend yourself to victory, design your own towers and play offline or online in this tribute to the Tower defense genre If you enjoyed this game, see our list of games similar to Towers Heritage.

An incremental swarm tower defense. Play solo or 2–4 player Steam co-op. Defend a doomed mining colony through a full campaign, infinite procedural maps and Workshop creations. Build towers. Call orbital strikes. Kill billions. The only good bug is a dead bug. Do your part! If you enjoyed this game, see our list of games similar to Bugs. Billions of Bugs..

94%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:character development, monetization

94% User Score Based on 69 reviews

Antivirus Girl is a defense shooter game where you become an inspector for the anti-malware Sentinel to protect computers from malware. Inspect files coming in from the network, let safe files pass through, and immediately eliminate malware. If you enjoyed this game, see our list of games similar to Antivirus Girl.