Games like ZaciSa: Idle Defense!
Looking for games like ZaciSa: Idle Defense!? Here are top survival survival recommendations with a science fiction focus, selected from player-similarity data — start with ZaciSa: Defense of the Crayon Dimension, Space Bross or Smile To Fly.
This is a Tower Defense game set inside the Crayon Empire. Use the weapons at your disposal to fend off oncoming waves of enemies and protect your Base at all costs! Use the earned ZaCoins from defeated enemies to build up your defenses and survive as long as you can. Survive and climb the Leaderboards and score higher and higher. Can you survive the onslaught? Step inside a colorful world of Cra… If you enjoyed this game, see our list of games similar to ZaciSa: Defense of the Crayon Dimension.
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- 41%Game Brain ScoreMost mentioned positive aspects:humor, graphicsMost mentioned negative aspects:gameplay, story70% User Score 10 reviews
Space Bross is a thrilling blend of action 2.5D roguelite, and Tower Defense genres. You’re a retired astronaut. You had one job: chill. But then they came for your chicken. Now it’s personal. Set off on a chaotic journey across deep space in Space Bross, a roguelite tower defense action game where survival means lasers, loot, and a whole lot of clucking vengeance. Explore dangerous, ev… If you enjoyed this game, see our list of games similar to Space Bross.
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The Earth and the Sun were destroyed, and the remnants of humanity extended their lives in space colonies. All colonies live by the energy of happiness, which with the help of the latest smile-to-fly technology can be used as rocket fuel.On the way of developing your own settlement, you will have to produce resources: virtual gold, electricity and happiness, and proper dispose of them for the bene… If you enjoyed this game, see our list of games similar to Smile To Fly.
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- 82%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:music, grinding82% User Score 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.
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- 97%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, optimization97% User Score 3,780 reviews
For billions of years empires rose to greatness. Each fell to the Creeper till none remained. Now all hope appears lost. Who will stand against the Creeper? Experience this extreme and massive expansion of the Creeper World franchise. Nothing will ever be the same... Massive maps, custom units scripting, terraforming, Gravatars? Can you handle the challenge? If you enjoyed this game, see our list of games similar to Creeper World 3: Arc Eternal.
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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.
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The year is 2670, humanity has begun its outward colonial expansion into the stars, the HEC (Human-Earth Coalition) began setting up colonies on the Moon, Venus and Mars. upon expanding out into the Exo-Planets they began scouting Jupiter's moon of IO, where they discovered strange readings. This would lead them to discovering another space faring race known as the Pilakarr, a humanoid species tha… If you enjoyed this game, see our list of games similar to Solar Defense.
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- 61%Game Brain ScoreMost mentioned positive aspects:graphics, replayabilityMost mentioned negative aspects:gameplay, grinding74% User Score 34 reviews
An active skill-based siege defense game. Prepare your aim and quickly assess the coming onslaught. Survive a large-scale assault on your home as you build outward to strengthen your arsenal. Engage epic hordes. Encircle powerful upgrade runes. Enhance your weapons. Siege the day. If you enjoyed this game, see our list of games similar to Siegecaster.
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- 76%Game Brain ScoreMost mentioned positive aspects:humor, musicMost mentioned negative aspects:gameplay, optimization78% User Score 49 reviews
This is a strategy game that combines tower defense with Roguelike. Unlike traditional tower defense game, the towers in the game are vehicles that move along ‘loops’.You need to create defense loop and build battle trains to defend against enemy attacks. If you enjoyed this game, see our list of games similar to Loopstructor.
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- 80%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:monetization, grinding80% User Score 334 reviews
Build your tower defense, battle & evolve monsters, & enjoy roguelike strategy! If you enjoyed this game, see our list of games similar to Monster Tiles TD: Tower Wars.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:stability, grinding92% User Score 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.
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- 75%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, music75% User Score 478 reviews
Defend Your Life! Is tower defense set in human body where players are fighting against villain hordes of viruses and bacteria. Levels and units correspond to reality of human anatomy. If you enjoyed this game, see our list of games similar to Defend Your Life: TD.
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- 80%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:grinding, stability81% User Score 877 reviewsCritic Score 78%2 reviews
Tower defense game with a 50-level campaign across 5 worlds. If you enjoyed this game, see our list of games similar to Revenge of the Titans.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:grinding, replayability86% User Score 116 reviews
Zombo Buster Advance is a tower defense game taking place inside buildings with interchangeable elevators. Deploy, swap and shoot like a boss! If you enjoyed this game, see our list of games similar to Zombo Buster Advance.
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Design Your Kingdom, Prepare Your Airships, and Conquer Infinite Islands! Tiny Factions is a pixel-art medieval strategy game that blends classic RTS (Real-Time Strategy) mechanics with deep city management and survival elements. You are not just commanding an army; you are the beating heart of a living kingdom that rebels, burns, and rises from the ashes. KEY FEATURES Deep Economy and City Buil… If you enjoyed this game, see our list of games similar to Tiny Factions.
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A short incremental physics game. Swing a wrecking ball to smash monsters before they reach your home! Upgrade your ball and your home for more smashy goodness! If you enjoyed this game, see our list of games similar to Sunder Siege.
- 18%Game Brain ScoreMost mentioned positive aspects:emotionalMost mentioned negative aspects:gameplay, story30% User Score 10 reviews
"Reverse tower defense" game, or maybe "snake with enemies". Lead small groups of creatures through guard towers defense. Control using keyboards. This is a demo of Protolife: Other Side game released on Steam. This demo includes a tutorial and the first zone only. If you enjoyed this game, see our list of games similar to Protolife: Other Side.
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- 87%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, replayability87% User Score 760 reviews
A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava. If you enjoyed this game, see our list of games similar to Zero Stress King: Idle Defense.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, replayability86% User Score 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.
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- 91%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:graphics, grinding91% User Score 301 reviews
A combination RTS and base builder with a brand new kind of enemy, the Calyx are a group of powerful plant-aliens that, left unchecked, quickly spread to control swathes of the map. As the only remaining occupant of an Avaris Corporation deep-space mining vessel, you’ve arrived in orbit around a barren-looking planet. While you’re trying to get over being frozen for more than a century, you’re … If you enjoyed this game, see our list of games similar to Calyx.
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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.
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- 46%Game Brain ScoreMost mentioned positive aspects:optimization, storyMost mentioned negative aspects:gameplay, replayability75% User Score 12 reviews
MINE! DEFEND! MANAGE! UPGRADE! REPEAT! A clicker game about mining gold, defending that gold against waves of enemies, managing your people, and trying not to get overthrown. If you enjoyed this game, see our list of games similar to Clicker Conquest.
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- 90%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:optimization, graphics90% User Score 128 reviews
An array of diverse cluckmechs, each with its unique style, team up in bizarre and wondrous waysOver hundreds of defensive facilities, and this is just one tower defense gameplay? With over 300 different upgrade paths, tailored to players' own factions. Tower by tower, enhance by enhance, a myriad of combinations will trigger marvelous chemical reactions, offering infinite lineup possibilities! Di… If you enjoyed this game, see our list of games similar to Cluckmech Oasis.
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- 54%Game Brain ScoreMost mentioned positive aspects:music, atmosphereMost mentioned negative aspects:gameplay, graphics82% User Score 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.
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- 80%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, monetization80% User Score 293 reviews
Explosive singleplayer action RTS with a story campaign. Hold the line against massive swarms on a fully simulated battlefield. If you enjoyed this game, see our list of games similar to IDUN.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, stability92% User Score 142 reviews
While I am a loyal RTS gamer, I feel that the genre’s complexity puts many players off. That's why I've always wanted to create my own grand battlefield in a simplified manner, making it more accessible to potential players and RTS fans. In this stylistic pixel game, players will have access to a variety of buildings that synergize with each other and face an array of twisted insectoids. This game… If you enjoyed this game, see our list of games similar to Frontline Crisis.
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- 96%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:replayability, stability96% User Score 108 reviews
Space Raiders in Space is a wave defense roguelike mixing squad management and tower defence mechanics. Command your almost competent crew to loot weapons and supplies, build defenses, and fight their way through the Bugpocalypse. If you enjoyed this game, see our list of games similar to Space Raiders in Space.
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- 95%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, grinding95% User Score 1,107 reviews
Utopia Must Fall is a vector-flavored base-defending arcade shooter with rapid progression, procedurally generated attack waves and enough upgrade variety to suit both the defensive or aggressive player.It incorporates elements from tower defense, roguelites and beyond, all neatly packaged into a laser-sharp bullet-purgatory arcade frenzy! Features Easy To Learn: firing happens automatically, just… If you enjoyed this game, see our list of games similar to Utopia Must Fall.
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- 77%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability93% User Score 2,799 reviews
The Cataclismo left us broken. Construct fortresses and defend against waves of Horrors in this mix of tower defense and real-time strategy. Lead an expedition beyond the gates of the last city, and reclaim mist-shrouded ruins as you rebuild humanity—stone by stone. If you enjoyed this game, see our list of games similar to Cataclismo.
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- 83%Game Brain ScoreMost mentioned positive aspects:music, gameplayMost mentioned negative aspects:grinding, optimization86% User Score 2,230 reviewsCritic Score 70%2 reviews
Roguelike Deckbuilder where you use your cards to construct a hellish tower capable of keeping the endless hordes of the underworld from escaping their torment. If you enjoyed this game, see our list of games similar to Heretic's Fork.
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- 94%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, monetization97% User Score 15,544 reviewsCritic Score 90%5 reviews
A minimalist game about building and defending a little kingdom. Thronefall is a classic strategy game without unnecessary complexity, just some healthy hack-and-slay. Build up your base during the day, and defend it ‘til your last breath at night. If you enjoyed this game, see our list of games similar to Thronefall.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, stability86% User Score 121 reviews
An RTS classic reborn with a twist. Time is of the essence, Commander! Capture the flags, conquer the territories, and eliminate the enemy fort. And finally, nuke them all! This old-school sci-fi Indie real time strategy game, crafted by a devoted fan, revives the genre's enduring allure. If you enjoyed this game, see our list of games similar to Nuke Them All.
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- 76%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding76% User Score 189 reviews
Unlock 16 characters, expand your shop, enchant your gears, and defend against waves of enemies in a brand new, fast-paced, anime-themed Strategy Defense Game! Become Mindy's savior and help her end her never ending nightmare. If you enjoyed this game, see our list of games similar to Winged Sakura: Mindy's Arc.
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- 79%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:replayability, story79% User Score 680 reviewsCritic Score 80%1 reviews
"Makes its more ornate competitors feel needlessly garnished" - New York Times If you enjoyed this game, see our list of games similar to rymdkapsel.
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- 83%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability83% User Score 1,748 reviewsCritic Score 83%5 reviews
Anomaly Warzone Earth is an extraordinary mixture of action and strategy in a reversed tower defense formula. The game tasks you with saving a near-future Earth from an alien onslaught. The invaders have captured several of the world’s major cities, building huge turrets that destroy everything in their path. It’s up to you to lead an armor squad through the streets of cities like Baghdad and Toky… If you enjoyed this game, see our list of games similar to Anomaly: Warzone Earth.
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- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding95% User Score 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.
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- 83%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, grinding83% User Score 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.
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- 67%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding67% User Score 306 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.
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- 68%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, replayability68% User Score 164 reviews
RTS with roguelike fun. Be heroes, lead armies, combat aliens & save the galaxy! If you enjoyed this game, see our list of games similar to Xeno Command.
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- 84%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, grinding84% User Score 1,214 reviewsCritic Score 85%2 reviews
"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their attention outward, away from the galaxy, to alien threats or opportuni… If you enjoyed this game, see our list of games similar to AI War: Fleet Command.
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- 95%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability95% User Score 3,588 reviews
Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy. If you enjoyed this game, see our list of games similar to Infested Planet.
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- 78%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, optimization78% User Score 2,144 reviews
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the Tauron droids' homeworld against a relentless invasion. Will your Taur stand against the Imperion warmachine? If you enjoyed this game, see our list of games similar to Taur.
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- 23%Game Brain ScoreMost mentioned positive aspects:graphics, gameplay32% User Score 22 reviews
A mash-up of the common idle clicker genre and a city builder, Capitals is a fast-paced and competitive strategy game. Each match is set on a resizable game board made up of hexagonal tiles, randomly generated each time you play. If you enjoyed this game, see our list of games similar to Capitals.
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- 90%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:stability, grinding93% User Score 1,918 reviewsCritic Score 80%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.
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- View Game94%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:stability, optimization94% User Score 1,203 reviews
The original, uncompleted version of Vectorio. Claim resources, unlock new buildings, and expand your defenses as you fight back against enemy forces in the classic edition of Vectorio! Play for free now. If you enjoyed this game, see our list of games similar to Vectorio Classic.
- 43%Game Brain ScoreMost mentioned negative aspects:gameplay, story62% User Score 21 reviews
Terminal squad: swarmites is a game with indirect control where you must erect a chain of buildings, which generate resources for construction or the combat units for destruction of an enemy. If you enjoyed this game, see our list of games similar to Terminal squad: Swarmites.
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- 63%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story80% User Score 30 reviews
The Orcs are getting closer and very soon they will get so close that it will be impossible to get out of the elf kingdom. For the good of the people, the king himself is ready to stop the army of monsters. It will be difficult to determine how this battle will end if you don't help him! If you enjoyed this game, see our list of games similar to Lord of the Click 3.
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- 92%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, atmosphere92% User Score 1,826 reviews
Build and design your own fleets and stand opposed to the Particulate in this physics/strategy/RTS/fleet hybrid. Build partially destructible and self repairing ships that interact with enemies less controlled by some scripted logic and more driven by a real time massive physics particle simulation. If you enjoyed this game, see our list of games similar to Particle Fleet: Emergence.
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- 95%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, story95% User Score 93 reviews
Bullet Hell Insanity + Tower Defense Strategy. Rogue Star Rescue is a quirky new type of rogue-like shooter. Blast your way through diverse planets while rescuing your teammates and gathering traps for your defense strategy. If you enjoyed this game, see our list of games similar to Rogue Star Rescue.
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- 86%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, grinding86% User Score 423 reviews
Built exclusively for VR, Cosmic Trip is an award-winning real-time strategy game for the HTC Vive and Oculus Rift. Experience what it’s like to command an army of badass robots and fight against hostile enemies on beautiful alien planets. If you enjoyed this game, see our list of games similar to Cosmic Trip.
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