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Games Like Olivia's World: Crystal Keep

60+ similar titles based on shared tags and player behavior. Themes include Tower Defense, Strategy, Action RTS, Real Time Tactics.

Olivia's World: Crystal Keep header art

Built from our imagination for my six-year-old daughter, this bootstrapped solo-dev project — Olivia’s World: Crystal Keep — is a story-driven tower defense RPG. Build spires, survive escalating waves, fight in real-time, and uncover a hidden mystery.

Reviews: 3 user reviews — 67% — of 3 reviews
Released: 2026-03-08
Developer: Chasing Magic Studios
Genres: Indie, RPG, Strategy
Platforms: Windows

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    97% matchNo user reviews2027
    Dev: Buttonbrain Games
    Windows

    In Rift Haul TD, the battlefield is constantly shifting. You have total freedom to upgrade and reposition your defenses at any moment. If a new threat emerges, or maybe you just want to adjust tower placement synergy, simply lift your towers and rewrite your strategy on the fly.

    Why similar: Action RTS 30.7%, Tower Defense 22.5%, Real Time Tactics 16.6%, Resource Management 10.4%, Top-Down 7.5%

  2. #2 TowerAndMagic
    96% matchNo user reviews
    Dev: Hammer
    Windows

    This is a cooperative tower defense game for two players. Join forces with your friend, use limited resources to build defense towers and release Magic to fend off waves of oncoming monster hordes!

    Why similar: Action RTS 32.7%, Tower Defense 23.8%, Real Time Tactics 19.3%, Strategy 10.5%, Top-Down 5.9%

  3. #3 Sanctuaries
    96% matchNo user reviews2026
    Dev: Spooky Games
    Windows

    The conquistadors just landed and they are coming for your treasure! You must protect your Sanctuaries against this new threat. Take arms, lay down traps, improve your empire and lead your Heroes into battle to repel the invaders!

    Why similar: Tower Defense 26.3%, Real Time Tactics 22.1%, Action RTS 15.3%, Action RPG 10.9%, Strategy 5.8%

  4. #4 Amogus TD 2 - Defense of the Sus
    95% matchPositive100% of 37 reviews2023
    Dev: piotrekfolt
    Windows

    Sussy tower defense game with unlimited ways to play the game. Play with unique towers and upgrade them to create perfect defense. Master every map and become the greatest sussy commander.

    Why similar: Action RTS 33.3%, Tower Defense 24.1%, Real Time Tactics 19.6%, Strategy 10.6%, Top-Down 5.8%

  5. #5 REBELLION PRINCESS|リベリオン プリンセス
    94% matchPositive83% of 12 reviews2026
    Dev: テイク
    Windows

    Raise your favorite characters and have them ready to fight in the next run! Command beautiful girls to defend the castle and princess A non-reset roguelite × tower defense

    Why similar: Action RTS 33.4%, Tower Defense 27.7%, Real Time Tactics 11.8%, Strategy 6.6%, Anime 6.4%

  6. #6 Crystal TD
    94% match8 user reviews88% of 8 reviews2026
    Dev: 铱恢鸢
    Windows

    A tower defense game that demands high skill in both controls and deck building

    Why similar: Action RTS 34.7%, Tower Defense 26%, Real Time Tactics 20.3%, Strategy 11.6%, Colorful 3.4%

  7. #7 Blood Moon: Last Stand
    93% matchNo user reviews
    Dev: KW Studio
    Windows · Mac

    ‘Blood Moon: Last Stand’ is an action-strategy game set in Xianxia, blending wave defense, real-time control, and roguelike deck-building. Command up to three cultivators, forge unique builds, and withstand relentless hordes and bosses. Survive seven days to overturn fate.

    Why similar: Action RTS 28%, Tower Defense 18.2%, Real Time Tactics 14%, Resource Management 10.8%, Top-Down 6.4%

  8. #8 Against Wokou Frontline
    92% matchNo user reviews2026
    Dev: YiXia Studio
    Windows

    Amidst the Wokou raids along the southeast coast of China during the Ming Dynasty (1552–1565), lead your troops, fortify your line, and repel the brutal invaders in this heroic tower defense game. Defend the common people and secure the shore!

    Why similar: Action RTS 46.6%, Tower Defense 27.2%, Strategy 11.1%, Top-Down 8.5%, Combat 5.6%

  9. #9 Defend the Dead
    91% match1 user reviews0% of 1 reviews2025
    Dev: Loaded Goat Games
    Windows

    Defend the Dead is a 3D action tower defense game where pesky humans try to destroy your chaos crystal Set traps, cast spells, and rise into battle, upgrading your skills to fend off endless waves.

    Why similar: Action RTS 29.5%, Tower Defense 21.7%, Real Time Tactics 18.2%, Action RPG 11.7%, Strategy 6.8%

  10. #10 Ant Guardians Prologue
    91% matchPositive90% of 10 reviews2025
    Dev: JCGames
    Windows

    It’s a defense game where you create your own strategy, grow your units, and defend against enemies.

    Why similar: Action RTS 32.9%, Tower Defense 23.9%, Real Time Tactics 20.2%, Strategy 7%, Cute 3.7%

  11. #11 Tower Defense Ultimate: Crashfall Protocol
    89% match3 user reviews100% of 3 reviews2026
    Dev: Thonus Digital
    Windows

    Defend your base against relentless alien waves in a sci-fi tower defense strategy game. Build deadly kill zones, unlock new towers and special abilities, and adapt your loadout to survive escalating assaults across a hostile campaign.

    Why similar: Action RTS 33.9%, Tower Defense 25.5%, Real Time Tactics 20.5%, Resource Management 7.1%, Strategy 6.8%

  12. #12 Legendary Hoplite: Arachne’s Trial
    88% matchMostly Positive76% of 265 reviews2024
    Dev: TripleBricksGamesPub: Ravenage Games
    Windows
    Median: 42 minMean: 1.8 hrs≥1hr: 39%

    Legendary Hoplite: Arachne’s Trial is a combination of Tower Defense and Action RPG. Upgrade your army, get the best gear, and craft unique strategies across 10 levels. Face Arachne, and seamlessly transfer progress to the main game.

    Why similar: Action RTS 28.3%, Tower Defense 24%, Real Time Tactics 17.1%, Action RPG 12.8%, Strategy 7%

  13. #13 Soulker Defense
    89% match1 user reviews0% of 1 reviews2023
    Dev: Skylon Games
    Windows

    Hyperscaling, fusions, strategies, synergies and more. A gothic style casual game with a tactic gameplay progressing to an ultimate battle of thousands of monsters.

    Why similar: Tower Defense 34.4%, Real Time Tactics 22.5%, Top-Down 11.4%, Strategy 11.1%, Resource Management 8%

  14. #14 Negative Energy
    87% match3 user reviews67% of 3 reviews2025
    Dev: ByVal Games
    Windows · Linux

    Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.

    Why similar: Tower Defense 26.6%, Action RTS 26.5%, Real Time Tactics 21.6%, Strategy 11.6%, Top-Down 5.4%

  15. #15 Controware
    86% matchPositive92% of 12 reviews2024
    Dev: Neki4 Electronics
    Windows

    Controware is a game that will take you into the fascinating world of space warfare and allow you to become a real warlord.

    Why similar: Action RTS 31.1%, Tower Defense 26.8%, Real Time Tactics 23.3%, Strategy 12.5%, Combat 3.9%

  16. #16 Ajax’s Trial
    86% matchVery Positive82% of 328 reviews2023
    Dev: TripleBricksGamesPub: Ravenage Games
    Windows
    Median: 30 minMean: 2.5 hrs≥1hr: 25%

    Legendary Hoplite: Ajax's Trial is the prologue version of Legendary Hoplite, a game that combines Tower Defense and Action RPG genres. In this game, you'll need to build fortifications, upgrade your army, and create your own unique strategy to fight off hordes of monsters across 7 levels.

    Why similar: Action RTS 28.1%, Tower Defense 24.8%, Real Time Tactics 17%, Action RPG 13.1%, RPG 6.7%

  17. #17 Scrap Metal Heroes Rebuilt
    85% matchNo user reviews
    Dev: HGF137
    Windows

    Scrap Metal Heroes Rebuilt is a real-time strategy game where you can customize a set of 4 robots with over 300 parts and fight them against an AI opponent or other players.

    Why similar: Tower Defense 23.5%, Action RTS 22.4%, Real Time Tactics 21.6%, Resource Management 13.9%, Strategy 7.3%

  18. #18 Fable Forts! - Tower Defense
    84% matchNo user reviews
    Dev: Wirescribe Corp
    Windows

    Fable Forts! TD: defend your fairy kingdom from stupid human invaders!

    Why similar: Action RTS 29.1%, Tower Defense 28.7%, Real Time Tactics 12%, Strategy 9.3%, Cute 6.7%

  19. #19 Jungle Resistance
    84% match4 user reviews25% of 4 reviews2022
    Dev: CRX Entertainment Pte LtdPub: Favour Toys Studios
    Windows

    Jungle Resistance is an isometric Tower Defense game with Kingdom Rush Upgrade Style, with branching Tower Types. This will give a new Vibe and Mechanic to the Tower Defense game.

    Why similar: Action RTS 41.5%, Tower Defense 30.4%, Strategy 13.9%, Top-Down 9.7%, Fantasy 3.3%

  20. #20 Guard the Tower!
    83% match2 user reviews100% of 2 reviews2024
    Dev: Scott CanoniPub: Doom Labs
    Windows · Mac · Linux

    A tower defense game filled with 12 varied levels across 7 biomes and 14 unique monsters with 3 increasingly harder difficulties to challenge even the most experienced of tower defense gamers lurking in their strongholds.

    Why similar: Action RTS 39.7%, Tower Defense 27.9%, Top-Down 8.4%, Strategy 8.4%, Resource Management 5.8%

  21. #21 Lone Bastion
    82% matchNo user reviews
    Dev: Crimen Exceptum Games
    Windows

    Conjure towers and cast spells to slay hordes of enemies attempting to destroy your lone bastion

    Why similar: Tower Defense 34.4%, Action RTS 26.3%, Real Time Tactics 15.5%, Strategy 12%, Magic 5%

  22. #22 Celestial Defense
    81% matchNo user reviews
    Dev: GoUnconditionalGames
    Windows

    Celestial Defense is a sci-fi space tower defense strategy game where tactical base building and resource management determine your survival. Build asteroid belts, evolve planets, and withstand relentless wave survival combat against the Void.

    Why similar: Action RTS 40.1%, Tower Defense 29%, Strategy 12.7%, Resource Management 10.5%, 2D 3.5%

  23. #23 Pixel Defender
    82% match1 user reviews0% of 1 reviews2024
    Dev: pbd
    Windows

    Pixel Defender is a 2D tower defense game with retro pixel aesthetics and direct character control.

    Why similar: Action RTS 39.1%, Tower Defense 30.9%, Strategy 14%, Combat 5.3%, RPG 4%

  24. #24 Radical Tower Defense
    81% matchNo user reviews2026
    Dev: NewNull
    Windows

    In Radical Tower Defense, harness shifting core chips to forge a unique steel defense. Each choice reshapes your combat style. Unlock architectures, explore chip synergies, ignite tactical reactions. Don’t just defend—become a blade to break formations, strike the heartland, crush the enemy lair!

    Why similar: Tower Defense 36.1%, Real Time Tactics 26.9%, Resource Management 14.6%, Strategy 13.3%, Top-Down 6.5%

  25. #25 Afterglow Fortress
    80% matchNo user reviews
    Dev: Blacksword Studio
    Windows · Linux

    A cute hand-drawn 2D medieval RTS game. Gather resources, build your base, develop by day, and defend against monster hordes at night to protect your realm.

    Why similar: Action RTS 37.8%, Real Time Tactics 22.5%, Tower Defense 21%, Strategy 7.6%, Top-Down 5.6%

  26. #26 Ant Guardians
    79% matchPositive88% of 25 reviews2025
    Dev: NotThisTime
    Windows

    It’s a defense game where you create your own strategy, grow your units, and defend against enemies.

    Why similar: Action RTS 31.5%, Tower Defense 24.6%, Real Time Tactics 19.3%, Strategy 6.3%, Combat 4.3%

  27. #27 Little Kingdom RTS
    78% matchVery Positive87% of 70 reviews2025
    Dev: MyDreamForeverPub: Andgo Games
    Windows

    Little Kingdom RTS is an indie real-time strategy game set in a medieval fantasy world. Gather resources, build settlements, raise walls, and grow your small kingdom. Command an army of knights, archers, and mages to fight off rival kingdoms, orcs, and undead.

    Why similar: Action RTS 25.8%, Tower Defense 22.5%, Real Time Tactics 17.9%, Resource Management 12.3%, Strategy 6.4%

  28. #28 Sorcs: Siege Chronicles
    79% match5 user reviews80% of 5 reviews2021
    Dev: Brit0nSPub: Hensi Games
    Windows

    Sorcs: Siege Chronicles is an indie 3D tower defense with: - Free positioning for towers - FPS mode - Configurable AI for towers - 4 skill trees - 25 levels with 3 difficulty modes - 20-25 hours to complete 100%

    Why similar: Action RTS 31.6%, Tower Defense 22.3%, Real Time Tactics 18.1%, Resource Management 12.2%, Top-Down 6.8%

  29. #29 OnGrid()
    77% matchNo user reviews
    Dev: Paranormality UK
    Windows

    Build, expand, and defend a finite grid while dynamically reshaping enemy paths. Every decision matters as escalating Colossus waves push your defenses to the limit. How long can you remain OnGrid()?

    Why similar: Tower Defense 32.8%, Real Time Tactics 28.1%, Strategy 15.6%, Resource Management 12%, Top-Down 10.3%

  30. #30 Halloween Defense
    78% match3 user reviews0% of 3 reviews2023
    Dev: MoonlightGames
    Windows

    The top of strategy battle game! Build villages and train units to defeat ghouls

    Why similar: Action RTS 37.5%, Tower Defense 27.4%, RPG 12.2%, Resource Management 9.3%, Top-Down 8.8%

  31. #31 Hungry Chicks - Battle Farm
    75% match4 user reviews100% of 4 reviews2026
    Dev: Krauthead Entertainment
    Windows

    Lead your chicks from the barn into battle and defend your farm against endless waves of hungry enemies. Combine strategy, action, and humor in a charming comic world, level up your units, and defeat powerful generals in thrilling boss fights.

    Why similar: Action RTS 40.2%, Real Time Tactics 23%, Tower Defense 20.7%, Strategy 4.8%, Combat 4.2%

  32. #32 Decimation
    76% matchNo user reviews2026
    Dev: Elementum Software Development Services
    Windows

    Sci-fi tower defense meets ARPG-like hero combat. Build towers then fight alongside them with your hero as you battle through a campaign to uncover the fate of a colonization effort on a distant planet.

    Why similar: Action RTS 35.6%, Tower Defense 22.7%, Real Time Tactics 21.7%, Resource Management 7.1%, Top-Down 6.8%

  33. #33 Eternal Mist
    76% matchNo user reviews2026
    Dev: Rionix
    Windows · Linux

    A real-time tactical game about making the right decisions with incomplete information. Choose your battles, prepare your squads, and adapt on the fly when enemy waves unfold in unexpected ways.

    Why similar: Action RTS 29.4%, Real Time Tactics 20.1%, Tower Defense 18.8%, Top-Down 6.9%, Strategy 5.8%

  34. #34 Witch Way
    74% matchPositive86% of 21 reviews2025
    Dev: e-sheep
    Windows

    Assemble your army, build your village, manage your villagers, and survive the night's monster attacks until dawn.

    Why similar: Action RTS 45.9%, Tower Defense 29.6%, Resource Management 8.8%, Strategy 8%, Top-Down 3.3%

  35. #35 Island Crusaders
    77% matchPositive81% of 26 reviews2021
    Dev: Keaton ApplebaumPub: Applebomb Games
    Windows

    Island Crusaders is a cute yet brutal tactical RTS game. Defend your home against swarms of enemies as your picturesque island gets stained by the blood of your enemies. Unlock new and unique units, strategically place and move them, and defeat the impending army.

    Why similar: Action RTS 29.4%, Real Time Tactics 24.2%, Tower Defense 23.3%, Top-Down 5.6%, Cute 5.5%

  36. #36 Dangerous Roads
    74% match3 user reviews67% of 3 reviews2026
    Dev: John ZyskiPub: Trickster Forge Studios
    Windows

    The roads are under siege. Command a knight, wizard, and druid to stop waves of monsters in this fantasy strategy defense game. Save gold between missions, plan your defenses carefully, and survive 8 escalating levels where enemies grow stronger and attack from multiple paths.

    Why similar: Action RTS 50.1%, Tower Defense 29.5%, Strategy 11.7%, Colorful 3.7%, Fantasy 3.6%

  37. #37 Notice Me Leena-senpai!
    73% matchPositive89% of 18 reviews2024
    Dev: Yanako RPGs
    Windows

    Oh no! The Demon Lord is attacking! Help Leena-senpai defend her school and city against the Demon Lords minions!

    Why similar: Action RTS 43.8%, Tower Defense 16.3%, Real Time Tactics 14.3%, Combat 5.4%, Anime 5%

  38. #38 Ratatata
    73% matchPositive95% of 19 reviews2025
    Dev: La Ratatateam
    Windows

    Ratatata is an isometric Tower Defense game where you lead a space rat kingdom fending off a ruthless cat invasion! Fight across diverse environments and adapt your strategies to survive the relentless waves of these fierce felines!

    Why similar: Action RTS 34.8%, Tower Defense 25.1%, Real Time Tactics 20.8%, Strategy 7.9%, Colorful 4.4%

  39. #39 Epic Tower for Tireless Lovers
    75% matchPositive88% of 25 reviews2021
    Dev: Gamagora ICOM
    Windows

    Embody an almost fairytale like princess. Housed at the top of a tower she faces an abundant amount of suitors who show up to win her over. Take the control of the princess, create your own tower, place traps and send suitors packing in this colorful and offbeat universe!

    Why similar: Action RTS 30.9%, Tower Defense 22.3%, Real Time Tactics 19.2%, Resource Management 8.7%, Strategy 6.6%

  40. #40 Tempest Tower
    71% matchVery Positive93% of 70 reviews2025
    Dev: Half Past Yellow
    Windows

    Tempest Tower is an action packed tower defense platformer where you must brawl with incoming hordes of Creepers while herding the local critters to safety. Build, fight, upgrade, overcome.

    Why similar: Action RTS 29.9%, Tower Defense 26.4%, Resource Management 15.1%, Top-Down 8.7%, Strategy 6.7%

  41. #41 Our Last Stand
    73% matchNo user reviews2026
    Dev: Maurice
    Windows

    Our Last Stand is a tower defence game that allows you to command a powerful mech and defend against relentless waves of enemies. Play on different worlds to gather resources, unlock advanced technology, and level your commander to gain powerful new abilities. Build defend, survive.

    Why similar: Action RTS 35.6%, Tower Defense 26%, Real Time Tactics 20.8%, Strategy 12.4%, Combat 4.6%

  42. #42 Small People Defense
    72% match7 user reviews86% of 7 reviews2024
    Dev: Koalas in Traffic
    Windows

    Use projectile-based towers, unique tower interactions, and overpowered weapons to strategically conquer the endless waves in this 3rd-person tower defense game!

    Why similar: Action RTS 28.4%, Tower Defense 26.7%, Real Time Tactics 14.4%, Resource Management 11%, Top-Down 7.4%

  43. #43 Joy Guardians TD
    72% matchNo user reviews
    Dev: Oldman Games
    Windows

    A lighthearted tower defense game where everyday people fight back against hustle culture. Place and upgrade offbeat heroes like pillow-throwing grannies and wheelchair slingshot kids to stop workers zombified by an energy drink corp. Use philosophy and paint to remind humanity how to enjoy life.

    Why similar: Action RTS 45.2%, Tower Defense 39%, Strategy 14.5%, Singleplayer 1.4%

  44. #44 DefenseCraft
    71% match5 user reviews100% of 5 reviews2024
    Dev: Bismuth Entertainment
    Windows

    DefenseCraft brings revolutionary new mechanics to the tower defense genre, combining the traditional tower defense style with exploration, crafting, and more! Gather materials to create the ultimate defenses to survive the hostile ecosystem.

    Why similar: Action RTS 31.9%, Tower Defense 23.8%, Real Time Tactics 19%, Resource Management 14.4%, Strategy 6.1%

  45. #45 ChargeDrop
    71% matchNo user reviews
    Dev: GliderDrones
    Windows

    A physics-driven tower defense game where one massive cube does everything: fight, build, activate, and survive. Drop into a neon sci-fi battlefield, hold back waves of Chaos Dice, and power up your defenses through energy, momentum, and precision.

    Why similar: Action RTS 36.3%, Tower Defense 26.5%, Real Time Tactics 21.2%, Strategy 12.5%, Combat 3%

  46. #46 WitchRider
    70% matchNo user reviews
    Dev: OnionGame
    Windows

    This is a building tower defense game with RPG elements to hunt down the demon guard altar.

    Why similar: Action RTS 30.8%, Tower Defense 25%, Real Time Tactics 17.7%, Action RPG 7.6%, Strategy 7.3%

  47. #47 Backyard Defenders
    70% matchNo user reviews
    Dev: Theodore HauensteinPub: Mitomjo Studios
    Windows

    Defend your picnic from hungry bugs in this strategic tower defense game! Place unique defenders, upgrade their abilities, and survive increasingly challenging waves of ants, beetles, mosquitoes, and epic boss battles. Can you protect your backyard feast?

    Why similar: Tower Defense 37.8%, Real Time Tactics 32.5%, Combat 7.9%, Strategy 5.5%, Family Friendly 5.4%

  48. #48 Laser Defense Extreme
    70% match6 user reviews100% of 6 reviews2024
    Dev: Viktor Borg Grelsson
    Windows

    Laser Defense Extreme is a Tower Defense Game, with a Killstreak System. Place your "Towers" strategically and eliminate the incoming enemies.

    Why similar: Tower Defense 31.7%, Action RTS 24.6%, Resource Management 14.7%, Top-Down 9.5%, Strategy 8%

  49. #49 Revenge & Defend
    69% matchNo user reviews2026
    Dev: Demirel Sia
    Windows

    A boy's village was burned. His people were killed. Years later, he returns — with an army of monsters. But the king he hunts is nothing like his father. He is just. He is loved. He will not fall without a fight. Two campaigns. One tragedy.

    Why similar: Tower Defense 32.1%, Action RTS 23.3%, Real Time Tactics 13.8%, Strategy 11%, Top-Down 4.7%

  50. #50 Tisuland
    69% matchNo user reviews
    Dev: Tisuland
    Windows

    Tisuland is a fantasy RPG combining daytime exploration and night-time tower defense. Gather resources, recruit companions, and defend the castle against evolving enemy waves. Your daily choices shape the battles and the fate of the land.

    Why similar: Tower Defense 35.6%, Action RTS 20.8%, Resource Management 11.4%, Action RPG 8.6%, RPG 8.2%

  51. #51 Intra
    69% match8 user reviews25% of 8 reviews2024
    Dev: Ortadogu Studio
    Windows

    IntraTD is a top-down tower defense strategy game. Fight against clever enemies by crafting unique strategies with your skills and towers in Intra's story of rescuing the Gravgasians. Manage towers and defend the main tower with your little hero. Explore maps designed with stylized realism.

    Why similar: Action RTS 27.3%, Real Time Tactics 21%, Tower Defense 19.5%, Resource Management 13.6%, Top-Down 7.1%

  52. #52 Touhou Monster TD ~ 幻想乡妖怪塔防
    68% matchVery Positive91% of 1,004 reviews2021
    Dev: MyACG Studio
    Windows · Mac · Linux
    Median: 4.0 hrsMean: 12.8 hrs≥1hr: 74%

    Easy to learn but hard to master, Touhou Monster TD is a unique Tower defense Game. Control your character, level up and unlock tower skills and character talents, use your wisdom to defeat incoming enemies. Travel the Gensokyo, find out why the “Incident” happened this time.

    Why similar: Action RTS 27.8%, Tower Defense 19%, Real Time Tactics 17.6%, RPG 7.1%, Top-Down 6.7%

  53. #53 Knights & Towers
    67% match3 user reviews100% of 3 reviews2025
    Dev: Finebow Games
    Windows

    Create strategies, evolve and defende the castle!

    Why similar: Tower Defense 33.8%, Real Time Tactics 27.3%, Strategy 15%, Resource Management 9%, Top-Down 7.8%

  54. #54 Liquidia
    68% matchNo user reviews
    Dev: FloatUpGames
    Windows

    Liquidia is a survival-crafting game about water. You're a cat-folk exploring islands, using magical water to wake ruins and restore the land. Build by day, fight monsters by night. Summon water spirits, grow plant defenses. Simple systems, pure creation and survival.

    Why similar: Action RTS 40.8%, Tower Defense 23.2%, Real Time Tactics 13.4%, Resource Management 10%, Strategy 5.4%

  55. #55 9 Lives 9 Millimeters
    67% matchNo user reviews
    Dev: Doc Tonberry
    Windows

    Take on waves of enemies alone or with friends, up to 4 players. Use a myriad of armed cats to defend yourself and customers in this tower defense style game. Keep pouring coffee and shaking eggs out of chickens as the onslaught progresses to earn extra cash!

    Why similar: Action RTS 29.4%, Tower Defense 25.7%, Real Time Tactics 17.9%, Resource Management 8.7%, Combat 7.8%

  56. #56 Chrono Crystal
    68% matchMixed54% of 35 reviews2023
    Dev: Lanqing Games
    Windows

    Chrono Crystal is a tower defense game. Spanning across 5 major regions with the Prince and facing numerous challenges, an unprecedented great war is about to break out. Build your towers, upgrade your heroes, and defend your crystal against waves of enemies—until the countdown timer runs out!

    Why similar: Tower Defense 39.5%, Real Time Tactics 27%, Strategy 17.5%, Colorful 5.1%, 2D 4.8%

  57. #57 This Is Not A Dungeon
    67% matchNo user reviews2026
    Dev: Paper Kite Games
    Windows

    TINAD is a unique tower defense game where you defend your retirement home from overeager heroes. Play as the dungeon itself. Deploy traps, summon minions, and prove you’re just trying to enjoy your golden years in peace against heroes who can’t read the sign and assume every dungeon is evil.

    Why similar: Tower Defense 33%, Real Time Tactics 23.5%, Resource Management 16%, Top-Down 10.8%, Strategy 10%

  58. #58 Rainbow Tower Defense
    67% matchNo user reviews
    Dev: S Creative Factory
    Windows · Mac

    You do not attack with towers. You must defend against enemies using the 'lines' that connect them. Endless strategic possibilities through the placement of towers in the right colors and the combination of lines with the perfect functions! The most classic yet entirely new tower defense.

    Why similar: Real Time Tactics 35.1%, Tower Defense 32.6%, Strategy 12.3%, Resource Management 9.5%, Top-Down 9.5%

  59. #59 Antivirus Girl
    63% matchVery Positive90% of 61 reviews2026
    Dev: Chowbie
    Windows · Mac · Linux

    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. Can you survive the constantly evolving digital threats?

    Why similar: Action RTS 29.5%, Tower Defense 24.9%, Real Time Tactics 17.6%, Anime 6.5%, Top-Down 6.2%

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