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Games Like ZaciSa: Idle Defense!

60+ similar titles based on shared tags and player behavior. Themes include Tower Defense, Strategy, Singleplayer, Incremental.

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  1. #1 ZaciSa: Defense of the Crayon Dimension!
    97% match4 user reviews100% of 4 reviews2023
    Dev: ZeNfA Productions
    Windows · Mac · Linux

    2D Tower Defense game set in a colorful world of Crayons. Over 20 different Maps with plenty of fun Weapons at your ready to defend the Crayon Empire. Can you survive the onslaught?

    Why similar: Tower Defense 25.1%, Base Building 15.5%, Space 9.6%, Hand-drawn 8.2%, Survival 7.6%

  2. #2 Altarguard
    96% matchNo user reviews2026
    Dev: Frostech Game Studio
    Windows

    Altarguard is a cult-like incremental tower defense game where you guard and feed a hungry Altar by sacrificing floods of critters.

    Why similar: Tower Defense 27.9%, Idler 20.2%, Incremental 18.1%, Base Building 13.7%, Survival 7.7%

  3. #3 Pullstation
    96% match7 user reviews100% of 7 reviews2026
    Dev: ZIROH
    Windows

    Pullstation is an incremental tower defence about saving your space station from the ever-growing horde of UNKNOWN origin.

    Why similar: Tower Defense 35.7%, Idler 26.8%, Incremental 21.2%, Space 10.8%, Strategy 4.3%

  4. #4 Horizon Ring
    95% matchNo user reviews2026
    Dev: Mahhouse Games
    Windows

    Horizon Ring is an incremental tower-defense game built around flexible loadouts and distinct playstyles. Balance immediate defense against long-term growth, specialize in active clicking, passive income, towers, or fortifications, and unlock new maps and challenges in endless waves.

    Why similar: Tower Defense 32.3%, Incremental 20.5%, Base Building 18.5%, Strategy 9.6%, Tactical 7.4%

  5. #5 Pixel Orbit
    94% matchMostly Positive77% of 30 reviews2026
    Dev: YaxWorks
    Windows

    Incremental game about defending Earth from impending danger. Develop your Skill Tree to setup automatic turrets and various other defensive mechanisms.

    Why similar: Tower Defense 27.6%, Idler 22.9%, Incremental 21.2%, Space 8.8%, Arcade 8.1%

  6. #6 Click Bangbang
    94% matchNo user reviews
    Dev: wolftuskstudio
    Windows

    Click Bangbang is an incremental tower defense game with clicker mechanics. Equip two click-activated powers, counter alien species with the right abilities, unlock devastating upgrades, and uncover the mystery behind the invasion as you battle through deep space.

    Why similar: Tower Defense 32.9%, Incremental 21.2%, Space 13.7%, Strategy 13.4%, Arcade 5.4%

  7. #7 Grave Orbit
    93% matchNo user reviews2026
    Dev: Polarity Games
    Windows

    They buried the truth. The invasion did not end. Now it is coming home. Grave Orbit is a dark sci-fi survival campaign of relentless escalation, impossible odds, and a war that grows far beyond anything humanity was prepared to face.

    Why similar: Tower Defense 23.3%, Idler 23%, Incremental 18.5%, Base Building 10.4%, Strategy 7.8%

  8. #8 Florana Defense
    92% matchNo user reviews2026
    Dev: Petr "Glubo" Sykora
    Windows · Mac · Linux

    Incremental Mazing Tower Defense. No lives, just make more gold. No fixed mob path, create the best maze ever.

    Why similar: Tower Defense 38%, Incremental 23.1%, Idler 16.5%, Base Building 7.8%, Tactical 5.9%

  9. #9 Bottom Squad
    91% matchMixed63% of 16 reviews2026
    Dev: Family Devs
    Windows

    An idle defense game at the bottom of your screen. Build your squad, upgrade your base, and hold the line against relentless alien waves while you work or browse.

    Why similar: Tower Defense 26.5%, Idler 25.5%, Incremental 19.5%, Base Building 13.2%, Strategy 4.7%

  10. #10 Grow Defense
    91% matchMostly Positive77% of 610 reviews2021
    Dev: SoftCowGames
    Windows · Mac
    Median: 6.2 hrsMean: 80.4 hrs≥1hr: 77%

    Upgrade your Castle and Unlock new tiers of Skills and Weapons to Defend vs Monsters and Bosses across VARIOUS ZONES! Find Rare ITEMS dropped from monsters and bosses and upgrade them to their full potential! Defeat RAID Mega-Bosses to find LEGENDARY items!

    Why similar: Tower Defense 36%, Idler 30.7%, Incremental 22.4%, Strategy 5.7%, Colorful 2.2%

  11. #11 Is Zombody Home?
    90% match9 user reviews89% of 9 reviews2026
    Dev: TopiusPub: Supersonic Snail
    Windows

    Upgrade the house, customize the weapon and charge the special attacks, your cute zombie horde is about to attack.

    Why similar: Tower Defense 28%, Idler 23.3%, Incremental 21.3%, Base Building 16%, Strategy 7%

  12. #12 Squars: Incremental Defense
    89% matchNo user reviews
    Dev: Countryside Studio
    Windows · Linux

    Survive endless waves of dark entities, use your clicks as a resource, and grow stronger with every run. Find and upgrade powerful modules and unlock new technologies in this incremental clicker defense game. Also - Everything is square.

    Why similar: Tower Defense 23.7%, Incremental 17%, Idler 15%, Base Building 14.8%, Tactical 6.5%

  13. #13 Cosmic Crusher
    88% match3 user reviews100% of 3 reviews2026
    Dev: Mateusz P.
    Windows

    Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree, and defend the solar system from hostile alien fleets. How far can you go?

    Why similar: Incremental 19.4%, Tower Defense 18%, Idler 15.7%, Space 12.4%, Arcade 12%

  14. #14 Capitals
    89% matchMixed52% of 31 reviews2022
    Dev: TheTrueEnding
    Windows

    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.

    Why similar: Tower Defense 25.5%, Incremental 17.3%, Base Building 16.8%, Idler 13%, Tactical 9.8%

  15. #15 Starfort
    87% matchNo user reviews2026
    Dev: Starfort, Inc.
    Windows

    Defend your empire in a sci-fi tower defense game. Build deadly combinations of railguns, lasers, gravity wells, drones, and cannons across three maps, 50 levels per map, and four difficulty modes.

    Why similar: Tower Defense 35.5%, Strategy 14.7%, Base Building 11.3%, Space 10.3%, Top-Down 9.4%

  16. #16 How many Cows do they need?!
    86% matchNo user reviews
    Dev: Jumping Ram
    Windows

    Fight off alien invaders abducting your cows in this colorful incremental game. Repel hundreds of them at once, collect the rewards, upgrade towers, tools and objects in the tech tree... Specialize and choose your game style and try to reach the next season…

    Why similar: Idler 32.8%, Tower Defense 32.8%, Incremental 24.5%, Sci-fi 5.3%, Colorful 2.4%

  17. #17 Defensive Loop
    86% matchNo user reviews
    Dev: Fewjix
    Windows

    Defensive Loop is a tower defense game where you protect a small character that moves across the map. As they collect points, you can spend them to build your defenses. The game features incremental elements, allowing you to upgrade several different attributes for every type of defense.

    Why similar: Tower Defense 33.9%, Idler 21%, Incremental 19.3%, Strategy 9.6%, Top-Down 6.3%

  18. #18 Orbitra
    85% matchNo user reviews2026
    Dev: klebO
    Windows

    Orbitra is a short, fast-paced incremental game that brings the tower defense genre to a planet under attack from space. Defend yourself against meteors, aliens, and increasingly bizarre threats from across the galaxy as you unlock powerful upgrades!

    Why similar: Tower Defense 34.4%, Incremental 29.4%, Space 16.5%, Idler 11.6%, Strategy 6.1%

  19. #19 Christmas Is Coming
    84% match2 user reviews100% of 2 reviews2024
    Dev: SumGames
    Windows

    Christmas is coming and you must stop it at all cost! Place down towers and ground defences to fight back against Christmas themed enemies. Break through stone and groom snow to expose new buildable areas. Upgrade your towers and collect Christmas cards that apply special abilities.

    Why similar: Tower Defense 37.9%, Incremental 21.4%, Idler 21.1%, Strategy 12.6%, Top-Down 6.7%

  20. #20 Cell Defense
    83% matchNo user reviews2026
    Dev: blaubessen
    Windows · Mac

    Cell Defense is an incremental tower defense set inside the body. One antibody holds the center as endless waves of viruses and bacteria close in. Survive, earn, and spend it on weapons, build-defining cards, and upgrades that keep paying out while you idle.

    Why similar: Tower Defense 34.8%, Idler 24.4%, Incremental 22%, Strategy 10%, Top-Down 6%

  21. #21 castle idler
    81% matchVery Positive80% of 168 reviews2026
    Dev: Soy Boy Games
    Windows · Mac

    castle idler is a short, relaxing incremental tower defense game with no waves. upgrade towers, collect coins, and unlock powerful prestige upgrades to defend your castle.

    Why similar: Tower Defense 30.5%, Idler 27.1%, Incremental 22.2%, Arcade 7.6%, Strategy 7.3%

  22. #22 The Perfect Tower
    82% matchNo user reviews
    Dev: Fire Sword Studios
    Windows

    Defend, upgrade, repeat! This idle strategy game combines a tower defense theme with incremental gameplay, resource management, and roguelike aspects. Fend off relentless waves, upgrade strategically, and experience the addictive thrill of ever-rising numbers.

    Why similar: Tower Defense 30.7%, Idler 25.3%, Base Building 17.5%, Incremental 11.2%, Strategy 9.3%

  23. #23 Towerburst
    82% matchNo user reviews2026
    Dev: Gwyn GamesPub: GwynGames
    Windows

    An incremental tower defense game where you fight enemies using unique tower combinations. Gather resources from fallen enemies, unlock and upgrade your towers, discover new tower synergies and defeat every enemy before your towers run out of shots.

    Why similar: Tower Defense 30.9%, Idler 25.9%, Incremental 23.9%, Arcade 7.8%, Strategy 7.3%

  24. #24 Recursive
    81% matchPositive83% of 47 reviews2026
    Dev: Xero
    Windows · Linux

    Every time you think you understand it, it unlocks something else, adding new layers, mechanics, and ways to grow.

    Why similar: Tower Defense 32.4%, Idler 27.9%, Incremental 27.2%, Strategy 9.5%, 2D 1.6%

  25. #25 Magic defense
    84% match8 user reviews25% of 8 reviews2021
    Dev: Phoenixxx Games
    Windows

    Welcome to the single-player strategy game made in the style of Tower Defense. You will plunge into the magical Middle Ages to build a powerful defense to protect the bag of gold from the raids made by greedy trolls and other magical characters

    Why similar: Tower Defense 32.7%, Idler 23.5%, Strategy 12.9%, Base Building 12.9%, Survival 9.8%

  26. #26 QUBE: Incremental TD
    79% matchPositive88% of 24 reviews2026
    Dev: MyDreamForeverPub: Andgo Games
    Windows

    QUBE: Incremental TD is a crazy mix of an incremental game and tower defense, where upgrade choices matter. Gather resources, build defensive towers, upgrade yourself, and survive as many enemy waves as possible!

    Why similar: Tower Defense 39.8%, Idler 24.2%, Incremental 22%, Strategy 11.4%, Indie 1.2%

  27. #27 THE 4 DEFENDERS
    80% matchNo user reviews
    Dev: WIB Indie Brazil
    Windows

    A game where you will command 4 heroes (TD) in the defense of Earth from an army of AIs. Create cannons, place them in strategic locations, and level up. Each stage increases in difficulty progressively. You will also command the 4 heroes' ships and can even count on the help of a super robot.

    Why similar: Tower Defense 30.9%, Incremental 19.8%, Strategy 12.2%, Space 11.2%, Top-Down 7.7%

  28. #28 Tiny Fortress
    79% matchNo user reviews2026
    Dev: RKO Software
    Windows

    [Previously called "Tiny Towers"] A short incremental game about defending your tiny fortress from hordes of tiny mobs. Place towers, gain resources by defeating enemies, and unlock new upgrades in the skill tree to strengthen your goblin stronghold.

    Why similar: Tower Defense 33.8%, Incremental 26%, Idler 22.7%, Strategy 6.6%, Top-Down 4.6%

  29. #29 Pulse Citadel
    78% matchNo user reviews
    Dev: Blindsided Games
    Windows

    Pulse Citadel is a compact sci-fi defense game where automated combat powers a hand-built research grid. Route Charge into weapons, abilities, speed, and prestige upgrades until the dormant Citadel comes fully online.

    Why similar: Tower Defense 34.8%, Incremental 26.7%, Strategy 11.3%, Space 9.1%, Top-Down 8.4%

  30. #30 Nightgate Defense
    77% matchNo user reviews
    Dev: Kamen
    Windows

    Light incremental gameplay meets castle defense. When night falls, monsters pour from summoning gates—the city wall is your last stand. Hundreds of archers volley as one, four heroes fight at your side, and each night grows harder than the last.

    Why similar: Tower Defense 34%, Idler 29.5%, Incremental 27.2%, Strategy 6.9%, Indie 2.1%

  31. #31 Bitloop
    76% match5 user reviews100% of 5 reviews2026
    Dev: Faven Games
    Windows

    You steer a drone's orbit while it fires for you. Ride close to break the vault faster, ride wide to live longer. Strip the ring, crack the core, fall to the next vault. A one-stick roguelite about orbital mining.

    Why similar: Incremental 32.5%, Idler 32%, Arcade 11.6%, Top-Down 10.5%, Sci-fi 7.2%

  32. #32 Swarmex
    77% matchNo user reviews
    Dev: Gavin PiliczkyPub: Tangy Orange Games
    Windows

    Swarmex is a casual pixel-art tower defense game where you build and upgrade a modular space base. Place turrets, mine resources with automated miners, and optimise adjacency bonuses as your defences run on their own. Play in short, satisfying sessions.

    Why similar: Tower Defense 30.4%, Idler 19.2%, Incremental 17.6%, Strategy 11%, Arcade 10.2%

  33. #33 Tower Ball - Incremental Tower Defense
    78% matchMixed62% of 235 reviews2021
    Dev: WaffleStack Studio LLC
    Windows

    Build turrets to destroy balls & earn cash, spend it to upgrade and get stronger

    Why similar: Tower Defense 33.2%, Idler 27.3%, Incremental 25.3%, Strategy 7.8%, Colorful 2.8%

  34. #34 Resettle
    76% matchNo user reviews2026
    Dev: Lukas Osouch
    Windows

    Resettle is a deep incremental city builder where you develop settlements on islands. Strategically place buildings to maximize resource production, explore 10 different upgrade systems, and create a thriving island city.

    Why similar: Incremental 26.6%, Idler 26.2%, Base Building 23.6%, Strategy 9.2%, Top-Down 9.1%

  35. #35 Space Base
    75% match3 user reviews100% of 3 reviews2025
    Dev: FishBaitPub: PondDev
    Windows

    Space Base is an action-packed tower defence game, where you aim to protect your planets from the incoming forces of enemy ships and aliens by any means necessary. Build up your defences as stronger and stronger waves of enemies arrive to reach the highest score possible.

    Why similar: Tower Defense 37.1%, Base Building 19.8%, Strategy 10.6%, Top-Down 10.4%, Space 9.4%

  36. #36 Exploiters
    74% match7 user reviews14% of 7 reviews2026
    Dev: Comar Studios
    Windows

    Idle zombie defense where you grow your colony, earn passive income, and survive endless waves with automated combat and strategic upgrades.

    Why similar: Idler 32.5%, Incremental 26.2%, Tower Defense 19.3%, Strategy 10.6%, Tactical 6.5%

  37. #37 Ash Warden
    73% matchMostly Positive73% of 121 reviews2026
    Dev: Mgfa StudioPub: Molter Games
    Windows

    Survive waves of enemies in Ash Warden, an incremental tower defense where you slowly become overpowered. Unlock new abilities, fight against powerful bosses, and evolve into an unstoppable force against the endless Redgaze hordes.

    Why similar: Tower Defense 29.8%, Idler 21.4%, Incremental 19.7%, Survival 9.5%, Strategy 6.7%

  38. #38 Defend from Candyland!
    75% matchPositive100% of 17 reviews2023
    Dev: MI Pixel Ltd
    Windows

    Step into the world of Defend from Candyland! where retro tower defense meets strategic depth. Plant and upgrade trees, use powerful buffs, and reveal enemy paths to shield Eden from waves of candy invaders. Master the challenge now!

    Why similar: Tower Defense 29.4%, Incremental 17.5%, Base Building 16.1%, Survival 9.6%, Top-Down 8%

  39. #39 blackMarket
    73% matchNo user reviews2026
    Dev: Updog
    Windows

    Build a criminal empire from a street operation to a cartel-scale network.

    Why similar: Idler 30.2%, Incremental 23.2%, Base Building 13.3%, Arcade 9.8%, Top-Down 7.8%

  40. #40 Wake the Beacon
    71% matchPositive80% of 10 reviews2026
    Dev: NovaScreen
    Windows

    A short incremental game about firing bouncing shots, crushing geometric swarms, and upgrading your beacon to send its signal farther and farther.

    Why similar: Incremental 22.9%, Idler 17.6%, Tower Defense 17.5%, Space 14.3%, Strategy 11.3%

  41. #41 Asteroid Core
    73% matchMixed67% of 39 reviews2024
    Dev: JOZGamerPub: JOZGames
    Windows

    You are isolated on a small meteor and need to build a fire to escape before being destroyed by aliens. Use your limited space to create machines and obtain more and more resources. Enjoy this mix of puzzles, tower defense and incremental gameplay.

    Why similar: Tower Defense 32.5%, Idler 28.1%, Base Building 17.9%, Space 12.3%, Strategy 7.3%

  42. #42 Pixel Empires
    71% matchMostly Negative33% of 21 reviews2026
    Dev: PiqFocus Interactive
    Windows

    A pixel idle tower defense where your kingdom fights on its own. Workers gather, your army auto-battles endless waves, spells self-cast — you aim the bow, chain combos and choose what to upgrade. Bosses, titans, prestige, 100+ achievements. The night is endless. The bow is yours.

    Why similar: Tower Defense 28.8%, Idler 24.4%, Incremental 18.3%, Base Building 16.4%, Arcade 5.6%

  43. #43 Legend of Defenders
    72% matchNo user reviews2026
    Dev: KaiPlay StudioPub: Gamersky Games
    Windows

    A thrilling idle tower defense game with automated battles and endless growth! Build your defenses, deploy heroes, and watch your fortress evolve from a humble outpost into an unstoppable stronghold—even while you’re away. P.S. Supports a boss key for instant hiding whenever needed.

    Why similar: Tower Defense 30.4%, Idler 23.6%, Incremental 19.4%, Base Building 15.1%, Strategy 8.2%

  44. #44 Swarming Planet
    74% match7 user reviews57% of 7 reviews2021
    Dev: RedZyrro
    Windows

    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.

    Why similar: Tower Defense 30.7%, Base Building 17.2%, Space 9.3%, Tactical 9.1%, Arcade 9%

  45. #45 Astrobreaker
    71% matchNo user reviews
    Dev: Jindo Studio
    Windows

    Astrobreaker is a short incremental game about making a spaceship faster and more powerful. Mine planets, gather resources, and upgrade your ship.

    Why similar: Incremental 30.9%, Idler 27.4%, Space 16.3%, Arcade 11.4%, Top-Down 5.7%

  46. #46 Towerix91
    69% matchPositive90% of 30 reviews2026
    Dev: MrArcivorum
    Windows

    Towerix91 is an incremental tower defense inspired by PC games of the late 80s and early 90s. Collect crystals, unlock dozens of upgrades in the tech tree, place towers on walls, upgrade them and use abilities. Repel waves of enemies while steadily strengthening your defenses.

    Why similar: Tower Defense 31.1%, Idler 27.8%, Incremental 22.3%, Arcade 8.2%, Strategy 7.4%

  47. #47 Scuttled
    70% matchNo user reviews
    Dev: Tallboy Games
    Windows

    Your ship is gone. The derelict freighter you found was scuttled by her own crew - but her reactor is still warm. Shoot asteroids, refine ore, and rebuild her gun by gun to escape an asteroid belt that hunts the powered. A finite tower-defense / incremental crafting hybrid with an actual ending.

    Why similar: Tower Defense 37.6%, Incremental 23%, Space 16.2%, Strategy 9.1%, Top-Down 6.5%

  48. #48 Azimuth
    70% matchNo user reviews
    Dev: TheRooklet
    Windows

    Construct colossal megastructures in this industrial, retro-futuristic idle game. Manage grid-based modules, explore exotic star systems, and unlock the secrets of reality through exploitation and optimization.

    Why similar: Idler 29%, Incremental 26.9%, Space 18%, Sci-fi 9.5%, Hand-drawn 7.4%

  49. #49 Defense Front
    70% matchNo user reviews
    Dev: 爱喝可乐的咖啡
    Windows

    A new charm of traditional tower defense.Hordes of unknown aliens have descended upon Earth. On dynamic scene maps, you need cleverly build defense towers to construct their path of advance, combine with controllable targeting strategies, and stop the aliens' assault.

    Why similar: Tower Defense 47.9%, Base Building 18.9%, Sci-fi 11.9%, Strategy 11.3%, Top-Down 6.8%

  50. #50 Last Hit Titan
    69% matchMixed60% of 99 reviews2025
    Dev: Summonings systems
    Windows

    Strategically place turrets and build defenses to maximize your firepower against colossal Titans! Experiment with different setups, optimize your battlefield, and take down legendary creatures with the most efficient tactics. Every decision counts in this unique tower defense experience!

    Why similar: Tower Defense 29.7%, Idler 24.9%, Incremental 20.7%, Base Building 16.3%, Tactical 6.6%

  51. #51 Idle Protocol
    68% match6 user reviews17% of 6 reviews2026
    Dev: Zzz Idle Games
    Windows

    Idle Protocol is a minimalist sci-fi tower defense and incremental game. Manage a central CPU core, equip exactly 2 Nodes, and defend against geometric anomalies. Perform a System Reboot to earn Cycles and unlock permanent modules in the BIOS!

    Why similar: Tower Defense 28.8%, Idler 27.1%, Incremental 26.5%, Strategy 10.9%, Sci-fi 3.9%

  52. #52 Space Run
    72% matchVery Positive85% of 2,142 reviews2014
    Dev: Passtech GamesPub: Focus Entertainment
    Windows · Mac · Linux
    Median: 5.1 hrsMean: 7.2 hrs≥1hr: 93%

    Space Run is a «real-time spaceship construction strategy game». Space Run takes the well-known Tower Defense-style gameplay and twists it, challenging you to manage and protect a spaceship and its cargo against the hazards of deep space!

    Why similar: Tower Defense 57.7%, Space 22.2%, Strategy 11.5%, Sci-fi 6.4%, Indie 1.9%

  53. #53 Near Miss
    68% match2 user reviews50% of 2 reviews2025
    Dev: Bobtilian
    Windows

    Defend your planet from relentless stream of incoming asteroids in this fast-paced 2D tower defence game. Strategically place defensive buildings and upgrade your arsenal to protect your world from destruction!

    Why similar: Tower Defense 42.5%, Strategy 13.9%, Space 12.3%, Tactical 8.6%, Incremental 7.3%

  54. #54 Von Neumann Project
    69% matchNo user reviews2026
    Dev: TimesIllusionGames
    Windows

    Von Neumann Project is about a self replicating probe as it charts the galaxies, peacefully of course. Mine, build, expand, and explore in this sci-fi RTS. Remember to have as little impact on your surroundings as possible and protect yourself at all costs.

    Why similar: Tower Defense 41.3%, Base Building 16.4%, Top-Down 9.7%, Space 9%, Strategy 8.7%

  55. #55 Idle Dyson Swarm
    67% matchMixed60% of 89 reviews2026
    Dev: Blindsided Games
    Windows · Mac · Linux

    Ever wanted a Dyson swarm of your own? Now you can have one with just a few clicks! Manage a solar empire, produce bots which will make solar panels for you. Send your panels to the sun to generate energy and sell that energy to make money which you can spend on even more bots!

    Why similar: Idler 34.7%, Incremental 26.3%, Space 17.6%, Strategy 12.7%, Sci-fi 5.3%

  56. #56 ArcaneOutpost
    68% match4 user reviews100% of 4 reviews2024
    Dev: VortexRingGame
    Windows

    A strategy game that combines MOBA and Tower Defence, You would control guardians with different skills,building your outpost to fend off enemy attacks.

    Why similar: Tower Defense 37%, Base Building 23.7%, Strategy 15%, Tactical 8.9%, Top-Down 7.6%

  57. #57 Queen's Vanguard
    67% matchNo user reviews
    Dev: Nido40fied
    Windows

    Chess Meets Tower Defense – Strategize, Defend, and Conquer!

    Why similar: Tower Defense 39.4%, Idler 23.9%, Incremental 22.2%, Strategy 13.1%, Indie 1.1%

  58. #58 OUTWORKS
    66% match3 user reviews67% of 3 reviews2026
    Dev: QUENCH FORGE
    Windows

    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.

    Why similar: Tower Defense 35%, Idler 24.6%, Base Building 18.8%, Incremental 10.6%, Tactical 3.5%

  59. #59 Empire of Zombies
    66% match9 user reviews67% of 9 reviews2026
    Dev: Tomasz Letki
    Windows

    Raise an undead army and conquer the realms of the living! Empire of Zombies is a dark fantasy idle clicker where you recruit skeletons, zombies, and ghosts, build your necropolis, and crush human, elven, and barbarian kingdoms one by one.

    Why similar: Tower Defense 34%, Idler 31%, Incremental 20.4%, Strategy 12%, 2D 1.2%

  60. #60 Crystal Keeper
    66% match7 user reviews29% of 7 reviews2025
    Dev: WombartPub: Wombart Games
    Windows

    Mine crystals and defend your wall in this survival defense game. Balance resource gathering with combat as you upgrade your way through endless enemy waves.

    Why similar: Tower Defense 34.2%, Incremental 22%, Idler 14.4%, Strategy 13.2%, Survival 7.8%

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Games Like ZaciSa: Idle Defense!

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