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Games Like U.F.O. K.O. Tower Defense

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

U.F.O. K.O. Tower Defense header art

U.F.O. K.O. Tower Defense: Place lasers, missile launchers, sniper turrets, and use combat strategies such as airstrikes and the space ray to repel waves of alien invaders in this sci-fi tower defense game.

Reviews: 4 user reviews — 75% — of 4 reviews
Released: 2021-08-02
Developer: Pixel General LLC
Genres: Action, Casual, Indie, Simulation, Strategy
Platforms: Windows

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  1. #1 Infested Planet
    97% matchVery Positive94% of 3,014 reviews2014
    Dev: Rocket Bear Games
    Windows
    Median: 3.1 hrsMean: 5.9 hrs≥1hr: 88%

    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.

    Why similar: Tower Defense 34.1%, RTS 28%, Strategy 13.2%, Top-Down 10.7%, Aliens 7.3%

  2. #2 STARGEARS
    96% matchNo user reviews
    Dev: nodoxi
    Windows

    STARGEARS is a sci-fi RTS set on an alien world.

    Why similar: Tower Defense 29.1%, RTS 28.9%, Strategy 12.5%, Building 10.1%, Aliens 8.3%

  3. #3 CARNAGE OFFERING Tower Defense
    96% matchVery Positive90% of 306 reviews2023
    Dev: FuturtechPub: Nova's Army
    Windows

    The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity!

    Why similar: Tower Defense 49%, RTS 37.3%, Strategy 11.7%, Action 1.4%, Indie 0.7%

  4. #4 Total Tower Engine
    95% matchNo user reviews
    Dev: RubyRTS
    Windows · Mac · Linux

    Tired of RNG and card draws? Experience a "Plan first, pay later" economy where construction scales with your income in real time. As the map grows massive, only careful planning. Not a lucky roll, will keep you alive.

    Why similar: Tower Defense 35.9%, RTS 30.4%, Building 16.5%, Strategy 7.7%, Top-Down 5%

  5. #5 Gemstone Guardians
    94% match1 user reviews100% of 1 reviews2023
    Dev: MM Studios
    Windows

    Gemstone Guardians is a tower defense game where selection and combinations are key. Similar to a game of poker, players are given a set of random towers each round and must make the best combinations to prevent the waves of enemies from reaching the end.

    Why similar: Tower Defense 45.3%, Building 24.5%, Strategy 19.7%, 3D 7.7%, Singleplayer 1.4%

  6. #6 Goblin Takes No Argument[s]
    94% match3 user reviews100% of 3 reviews2020
    Dev: Zeroject
    Windows

    In this retro style tower defence, we have created a short experience for all of you seeking a true Atari-like experience. This is off cause bull___. This was a school project completely made with Python and Pygames. Be sure to give us a grade;)

    Why similar: Tower Defense 46.6%, Building 25.5%, Strategy 14.6%, Top-Down 11.1%, Indie 1.2%

  7. #7 Mutant Monster Invasion
    93% matchNo user reviews2024
    Dev: Crazy Electric Studio
    Windows

    A classic tower defense game, ready to build dozens of turrets and use dozens of magic to destroy monsters?

    Why similar: Tower Defense 29.9%, RTS 29.1%, Strategy 12.4%, Building 9.9%, Top-Down 7.8%

  8. #8 Color Tower Defence
    92% match9 user reviews89% of 9 reviews2024
    Dev: 和光同尘
    Windows

    All kinds of enemies entered the battlefield! Build your defenses against hordes of enemies!

    Why similar: Tower Defense 30.7%, RTS 30.6%, Strategy 13.2%, Building 11%, Top-Down 7.4%

  9. #9 DeHexTD
    91% match2 user reviews50% of 2 reviews2021
    Dev: reiti.net
    Windows

    Defend your ever growing platform against an ever rising amount creeps

    Why similar: Tower Defense 46.7%, RTS 29.1%, Strategy 15.4%, 3D 4.1%, Casual 3.7%

  10. #10 Plasma Dome
    91% matchNo user reviews
    Dev: Yoberu
    Windows

    Plasma Dome is a tactical tower defense with roguelite progression and no predefined paths. Defend your city from an aerial assault of geometric entities from another dimension.

    Why similar: Tower Defense 41.3%, RTS 33.3%, Strategy 12.4%, Building 12.3%, Singleplayer 0.7%

  11. #11 Gem Rifts
    90% matchPositive100% of 12 reviews2022
    Dev: ButtonSoft
    Windows

    Ancient portals have been lying dormant, waiting for daring adventurers to travel between worlds. Your task is to lead an expedition through one of these portals, research and build defenses around it, and protect it from hostile guardian life forms.

    Why similar: Tower Defense 36.9%, RTS 31.1%, Building 14.9%, Strategy 10.3%, 3D 5.9%

  12. #12 Get Off My Space!
    89% match2 user reviews0% of 2 reviews2022
    Dev: Yasho Salamander
    Windows

    Get Off My Space! is a tower defense game where you rely on skillful tower placement and resource management to beat upcoming dangers of the galaxy. Combining strategy and micro-managing fire groups, you will overcome the hardest level objectives.

    Why similar: Tower Defense 26.3%, RTS 25.4%, Building 11.8%, Aliens 9.6%, Strategy 8%

  13. #13 Anomaly: Warzone Earth
    89% matchVery Positive87% of 4,668 reviews2011
    Dev: 11 bit studios
    Windows · Mac · Linux
    Median: 2.4 hrsMean: 11.0 hrs≥1hr: 88%

    Lead an armored squad through the perils of this reversed tower defense action-strategy game!

    Why similar: Tower Defense 44.4%, Strategy 22.2%, RTS 14.3%, Aliens 5.9%, Action 4.9%

  14. #14 Project Myriad 2
    88% match4 user reviews75% of 4 reviews2022
    Dev: RoninGameDevPub: Jumpmen Gaming LLC
    Windows

    Project Myriad 2 is a tower defense strategy game. Build towers on a grid of hexagons floating in space. 35 levels with unique tiles and mechanics each providing a unique challenge. 3 difficulty levels including extreme mode which has never ending waves of enemies. Strive for your new high score!

    Why similar: Tower Defense 43.2%, RTS 21.1%, Strategy 13.2%, Top-Down 9.3%, Building 7.9%

  15. #15 Rise of the Cones: Planetary Defense
    87% matchNo user reviews2026
    Dev: Baris Lab
    Windows

    Rise of the Cones is a tower defense game where a relentless army of cones is marching toward your base. They will not stop. Build towers, shape them with branching upgrades, and figure out how to hold the line.

    Why similar: Tower Defense 36.6%, RTS 26.4%, Building 11.9%, Strategy 11.3%, Top-Down 7.1%

  16. #16 Capers vs Pirates
    86% match1 user reviews0% of 1 reviews2024
    Dev: DeepRootsDevelop
    Windows

    Capers vs Pirates is an exciting 3D tower defense game where players take on the role of cunning capers defending their treasures from raids by greedy pirates. In this game, you will need to set up the perfect defense as the game is challenging. Use your strategic thinking!

    Why similar: Tower Defense 43.1%, RTS 34.8%, Top-Down 10.8%, 3D 6.1%, Action 2.5%

  17. #17 Void Guard Outpost
    86% match3 user reviews67% of 3 reviews2025
    Dev: Winged Dog Studios
    Windows

    Build towers, shape enemy paths, and defend your outpost from endless waves. Survive escalating threats, destroy falling asteroid hazards, and push your defenses to their limits in Endless Mode.

    Why similar: Tower Defense 34.2%, RTS 25.4%, Building 19.6%, Strategy 8.1%, Top-Down 7.1%

  18. #18 云端堡垒TD
    85% match4 user reviews50% of 4 reviews2023
    Dev: BZDH Studio
    Windows

    《Cloud Castle》It is a strategic tower defense game that builds your defense route by placing and upgrading on a grid map, resisting waves of monsters.

    Why similar: Tower Defense 58.9%, Building 14.5%, Strategy 12.4%, 3D 10.2%, Indie 2.7%

  19. #19 Darkness Eternal
    84% matchMostly Positive73% of 15 reviews2020
    Dev: Dyslexia UntiedPub: Kimberly Bradley
    Windows

    A button-based top-down tower defense game that uses multiple mechanics for the player to enhance and defeat enemies with. There are 3 different towers the player unlocks by completing levels. Each one has a different purpose, range, damage, and rate of fire as the primary mechanics.

    Why similar: Tower Defense 35.8%, Building 24.5%, Strategy 15.4%, Top-Down 9.6%, Casual 6.7%

  20. #20 Stellar Infestation
    83% match6 user reviews83% of 6 reviews2025
    Dev: YogurtGames
    Windows

    Dig minerals, manufacture ammunition, and build defense towers to fend off swarms of insects. A tower defense game with light production line elements.

    Why similar: Tower Defense 36%, RTS 26.4%, Strategy 14.8%, Building 12%, Top-Down 7.4%

  21. #21 Defensive War -SEALED GOLEM-
    84% matchNo user reviews2022
    Dev: S.T-Brothers
    Windows

    Human VS monsters. Protect the castle! Wave-based real-time strategy (RTS). Protect your castle from attacking enemy monsters with warriors, Cavalry, magic, catapult. The Hero and the golem, along with his companions, go looking for the cause of the appearance of monsters in the world.

    Why similar: RTS 32.9%, Tower Defense 30.7%, Strategy 14.5%, Top-Down 8%, Simulation 7.1%

  22. #22 Atahion - Tower Defense
    82% matchNo user reviews2027
    Dev: EhtChaos
    Windows

    Build your defense base to repel alien invaders. Atahion is a strategy and tactical defense game in which you have to extract resources, build defense towers and use bonuses to complete the mission.

    Why similar: Tower Defense 40.1%, RTS 32.8%, Strategy 9.5%, Aliens 8.2%, Top-Down 5.8%

  23. #23 ColorRandomDefense
    81% match1 user reviews100% of 1 reviews2026
    Dev: Jangjogyeog Company
    Windows

    Your defense is the enemy's disaster! Combine units to build a powerful army and send defeated monsters to your opponent instantly. Master your strategy with skill synergies and real-time scouting to survive and win.

    Why similar: Tower Defense 35%, RTS 30%, Strategy 15.5%, Top-Down 8.4%, Casual 5.6%

  24. #24 Revenge of the Titans
    82% matchVery Positive82% of 1,250 reviews2011
    Dev: Puppygames
    Windows · Mac · Linux
    Median: 2.1 hrsMean: 4.4 hrs≥1hr: 82%

    The ultimate mash-up of Real-time Strategy and Tower Defense!

    Why similar: Tower Defense 63.2%, Strategy 11.9%, RTS 8%, Aliens 6%, Top-Down 4.8%

  25. #25 Triangle Defense
    81% matchNo user reviews2025
    Dev: 尘屋工作室(Dusthaven Studio)
    Windows

    An atmospheric tower defense game with intentionally imbalanced mechanics. Deploy defenses and skills to stop enemies. Through multi-tiered levels, learn from failures to adapt strategies and secure victory.

    Why similar: Tower Defense 43.1%, RTS 22.6%, Strategy 14%, Simulation 6.8%, 3D 6.3%

  26. #26 Defenders of Legends
    80% matchMixed60% of 10 reviews2023
    Dev: Knight-HD
    Windows

    Defend your kingdom against legendary monsters. Place turrets strategically to block their path. Upgrade your defenses to fend off enemy hordes. Become the legendary guardian of the earth alone or in co-op!

    Why similar: Tower Defense 31.2%, RTS 28.2%, Building 16%, Top-Down 9.6%, Strategy 9.4%

  27. #27 The Territory of Egg 2
    79% matchPositive85% of 13 reviews2024
    Dev: ZGameStudioPub: Hawthorn Games
    Windows

    The Territory of Egg 2 is an unique tower defense indie game. Place Egg Towers, choose evolution branches, combine skills and build defenses. The souls of Heroic Eggs await your awakening! Explore and gather resources in the dark forest, unlock the technology tree, and defeat even stronger enemies!

    Why similar: Tower Defense 30.3%, RTS 27.1%, Building 17.7%, Top-Down 8.3%, Strategy 8.3%

  28. #28 Protolife
    79% matchVery Positive86% of 465 reviews2018
    Dev: Volcanic Giraffe
    Windows · Mac
    Median: 3.2 hrsMean: 7.7 hrs≥1hr: 74%

    Protolife is an unique tower-based strategy game which gives you a direct control over the builder robot in a struggle against the hungry proto-life organism.

    Why similar: Tower Defense 37.4%, RTS 33%, Aliens 10.3%, Strategy 8.9%, Top-Down 7.7%

  29. #29 Recursion
    78% matchNo user reviews
    Dev: Cidots
    Windows

    Flowchart is your weapon. Recursion is a strategy game merging logic circuit design with tower defense. architect their paths, and defend the system by engineering the perfect logic loop with maximum efficiency.

    Why similar: Tower Defense 37.5%, RTS 19.3%, Building 18.7%, Strategy 11.6%, Top-Down 6.6%

  30. #30 Creeper World 3: Arc Eternal
    78% matchOverwhelmingly Positive96% of 4,761 reviews2014
    Dev: Knuckle Cracker
    Windows · Mac · Linux
    Median: 7.4 hrsMean: 77.0 hrs≥1hr: 78%

    Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

    Why similar: Tower Defense 64.8%, RTS 18.3%, Strategy 10%, Top-Down 2.9%, Simulation 1.9%

  31. #31 Random Realms Hero Under Siege
    77% matchNo user reviews2025
    Dev: KizerGraphics
    Windows

    Random Realms Hero Under Siege is a fast-paced single player tower defense RTS where every match is a fresh roll of the dice. Build bases from randomized building options, lead a leveling hero and their army, and hold the line against escalating enemy waves.

    Why similar: Tower Defense 34.3%, RTS 22.7%, Building 13.4%, Top-Down 13.2%, Strategy 9.5%

  32. #32 Brave and Glory
    77% match1 user reviews0% of 1 reviews2024
    Dev: RCGstudio
    Windows

    This thrilling real-time strategy tower defense game immerses you in a three-dimensional world, where every decision matters and every action impacts the outcome of the battle. Get ready for epic battles and become the hero of the kingdom!

    Why similar: Tower Defense 38.6%, RTS 33.1%, Top-Down 9.1%, Strategy 8.5%, 3D 5.8%

  33. #33 Save and Conquer : 8 Years
    76% matchPositive92% of 12 reviews2022
    Dev: Moglax Studios
    Windows

    This is a 2D defense game that depicts the near future that may arise from climate change. Unlike the defense game, which is automatically attacked by traditional turrets, it is an attractive game that requires you to defeat the enemy by operating the turret directly with limited power.

    Why similar: Tower Defense 41.8%, RTS 33.6%, Strategy 9.1%, Top-Down 5.2%, Action 4.4%

  34. #34 KillGem - New Blood
    76% matchNo user reviews2026
    Dev: Radical Byte
    Windows

    KillGem - New Blood is an epic tower defense game, featuring classical gameplay created in a modern engine. Build powerful defense systems and journey across the continent as you battle against the swarm.

    Why similar: Tower Defense 46.9%, Building 20.5%, Top-Down 15.3%, Strategy 9.9%, Action 5.2%

  35. #35 Antpocalypse
    75% matchNo user reviews2026
    Dev: Yammy Productions
    Windows · Mac

    Many ants have become infected by the cordyceps fungus and are attacking their queens! Place ants (towers) along the paths of zombie ants and hopefully save every queen! Features: - Bespoke 2D art and animation - Multiple biomes - Original music - Satisfying ant deaths - Charming environments

    Why similar: Tower Defense 48.6%, RTS 23.4%, Top-Down 14.5%, Strategy 8.6%, Casual 2.2%

  36. #36 Cosmic Robots
    75% matchNo user reviews2026
    Dev: Aniode Pub: Aniode
    Windows · Mac

    Defend your planet from waves of robot invaders! Build powerful turrets, upgrade your defenses, and command robot units to fight drones, tanks, and massive bosses. Then send your own forces to attack the enemy planet in this action-packed sci-fi tower defense game.

    Why similar: Tower Defense 35.1%, RTS 27.5%, Strategy 11.2%, Aliens 11%, Building 7.5%

  37. #37 Elgem TD
    74% matchNo user reviews
    Dev: Kerry ChorvatPub: Blu Cat Dev
    Windows

    The Elgem Nexus is under attack! Protect it by killing enemies, upgrading gems, and discovering powerful combinations. Not all gems grow the same, and the randomness creates infinite replayability in this element-themed tower defense game.

    Why similar: Tower Defense 37.2%, RTS 31.5%, Strategy 10.3%, Building 9.9%, 3D 5.8%

  38. #38 Orcs Coming TD
    74% matchMixed56% of 18 reviews2023
    Dev: Redsparklegames
    Windows

    Orcs coming TD is a classic tower defense game where you have to keep an eye on your economy and defenses .

    Why similar: Tower Defense 41.6%, RTS 28.7%, Strategy 13.4%, Top-Down 6.6%, 3D 4%

  39. #39 Ezaron Defense
    73% matchVery Positive81% of 105 reviews2021
    Dev: RVL Games
    Windows

    A classic 3D Tower Defense fantasy game, made by a very small and dedicated team.

    Why similar: Tower Defense 54.5%, Strategy 13.6%, Building 13.1%, Top-Down 6.9%, Action 5.7%

  40. #40 TD3D
    73% matchNo user reviews2024
    Dev: Jake Peng
    Windows

    In Tower Defense 3D, the enemy may walk on the wall, and you can also build the tower on the wall, so you have to consider No longer just a plane, but the entire space.

    Why similar: Tower Defense 53.2%, Building 18.4%, Strategy 11.8%, 3D 8.1%, Casual 6%

  41. #41 コモラ・リアルワールドエスケープ
    73% matchMostly Positive79% of 19 reviews2020
    Dev: うさうさらびっと
    Windows

    Vtuber「オシャレになりたい!ピーナッツくん」のキャラクター達が繰り広げる ACTRTSゲーム

    Why similar: Tower Defense 38.3%, RTS 32.7%, Strategy 16%, Action 7.9%, 3D 4.2%

  42. #42 Operation: Surface Takeover
    71% match8 user reviews88% of 8 reviews2025
    Dev: Alex CorneilliePub: Rabid Trolls Studios
    Windows

    A pixelated 2.5D RTS meets tower defense as you battle mutated ants in a short campaign. Build walls, place turrets, and hold the line to reclaim Earth's surface in this tactical fight for survival where placement of everything matters.

    Why similar: Tower Defense 29.4%, RTS 27.7%, Building 14%, Aliens 11.2%, Top-Down 8.9%

  43. #43 Elemental War 2
    72% matchMixed69% of 26 reviews2022
    Dev: Clockwork Origins
    Windows · Mac · Linux

    Elemental War 2 offers you the popular tower defense feeling combined with innovative game mechanics - the ultimate mix for many hours of fun!

    Why similar: Tower Defense 35.8%, RTS 32.4%, Strategy 10.9%, Top-Down 10.8%, 3D 6%

  44. #44 Anomaly 2
    72% matchMostly Positive79% of 1,055 reviews2013
    Dev: 11 bit studios
    Windows · Mac · Linux
    Median: 2.5 hrsMean: 4.7 hrs≥1hr: 77%

    Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.

    Why similar: Tower Defense 49.3%, Strategy 22.3%, RTS 17.2%, Action 7.1%, Indie 3.3%

  45. #45 GoblinAttack / 进击的哥布林
    71% matchPositive93% of 44 reviews2020
    Dev: leeve_weky
    Windows

    Goblin of galantis has been lurking for ten thousand years. In preparation for their revenge, the last hope of the alliance between human beings and elves has been broken, and the mainland will encounter another crisis.

    Why similar: Tower Defense 38.2%, RTS 28.3%, Strategy 20.9%, Casual 8.3%, Indie 4.4%

  46. #46 Dynasty Rush
    71% matchNo user reviews2029
    Dev: 柘苻
    Windows

    "Dynasty Rush" is an official Chinese-themed TD game. Command legendary heroes and unique towers across iconic Chinese landscapes. Experience deep strategy infused with rich culture as you defend the realm. The vast empire awaits your command!

    Why similar: Tower Defense 37.9%, RTS 30.2%, Building 13.8%, Strategy 12.1%, Casual 4.2%

  47. #47 Power TD
    70% matchNo user reviews
    Dev: FunGame Studio
    Windows

    Power TD is a 3D top-down strategy tower defense game where players must build and strategically balance defensive towers with essential Energy Facilities. The core challenge is maintaining power while designing intricate mazes to maximize enemy exposure to tower attacks.

    Why similar: Tower Defense 39.3%, RTS 27.3%, Strategy 11.1%, Building 9%, Top-Down 7.5%

  48. #48 King War [RTS]
    70% match3 user reviews67% of 3 reviews2023
    Dev: Aurora
    Windows

    Who can be the last king in the dogfight between the countries of the earth and aliens? A pixel-style real-time strategy game, a simple and easy experience for placing units

    Why similar: RTS 34.1%, Tower Defense 32.7%, Strategy 16.3%, Simulation 11%, Casual 4%

  49. #49 Exo TD
    70% matchMostly Positive73% of 11 reviews2018
    Dev: Virtual Classic Studio
    Windows

    Exo TD is a true 3D space Tower Defense. Invaders have scouted your planet as their next target, you must protect it by building destructive turrets, orbital defenses, shields, drones and more to defend against the incoming invasion force.

    Why similar: Tower Defense 26.7%, RTS 19.4%, Strategy 15.2%, Building 12.4%, Simulation 9.5%

  50. #50 Project VTS
    69% match7 user reviews86% of 7 reviews2024
    Dev: DT3 Digital
    Windows

    Project VTS is a real-time TD game. You'll need to build your defence around your base and defend against different enemies from all directions in various terrains of the alien planet.Use your turrets, obstacles, power supply, resource facillities to defend your base.

    Why similar: Tower Defense 45.8%, Building 24.1%, Top-Down 14.7%, Strategy 9.5%, 3D 3.7%

  51. #51 Iron Line
    68% matchMostly Positive76% of 24 reviews2024
    Dev: Team TrainwreckPub: Breda University of Applied Sciences
    Windows

    Iron Line is a tower defense game where you are one of a few, train conductors capable of traversing on the Iron Line. Will you survive the onslaught, or get an express ticket to the afterlife?

    Why similar: Tower Defense 49.8%, Strategy 15.6%, Top-Down 12.7%, Aliens 10.5%, 3D 7.2%

  52. #52 Hobgoblins Against Dwarfs
    69% matchNo user reviews
    Dev: Enigma Empire Entertainment
    Windows

    Craft an unstoppable defence using Dwarven Towers and a fearless squad, then take on waves of invading Hobgoblins in this thrilling real-time strategy tower defence game! Strategize, upgrade, and triumph in Hobgoblins Against Dwarfs!

    Why similar: Tower Defense 40.6%, RTS 33%, Strategy 12.7%, Building 9.7%, 3D 3.5%

  53. #53 Mushroom Wars 2
    69% matchMixed62% of 975 reviews2017
    Dev: Zillion WhalesPub: Azur Games
    Windows · Mac · Linux
    Median: 5.6 hrsMean: 8.4 hrs≥1hr: 91%

    In Mushroom Wars 2, enemy tribes of feisty mushroom creatures face off in short but fierce RTS battles. Step into the shoes of a fearless Mushroom Commander, choose a hero to lead your army, and take control of the battlefield in a variety of multiplayer modes or challenging story campaign.

    Why similar: RTS 41.6%, Tower Defense 34.3%, Strategy 17.6%, Action 4.6%, Indie 1.9%

  54. #54 Mini Warrior Defense
    67% matchMostly Negative26% of 19 reviews2026
    Dev: Playonesoft
    Windows

    Lead your warriors on an epic adventure to defend your kingdom from invaders - in this action tower defense game, you can use various defense towers, levels, heroes, and many good things to help you destroy enemies!

    Why similar: Tower Defense 38.1%, RTS 27.9%, Strategy 9.3%, Top-Down 8.9%, Building 6.2%

  55. #55 Defense of Wancotte
    68% matchNo user reviews2026
    Dev: Kitchin
    Windows

    Build your own towers from modular units, adapt mid battle, and master custom defenses in this Build-a-Tower Defense.

    Why similar: Tower Defense 38.6%, RTS 25.1%, Building 12.5%, Top-Down 9.4%, Strategy 9.4%

  56. #56 Stand Your Ground
    68% match1 user reviews0% of 1 reviews2023
    Dev: Noahstar365
    Windows · Mac

    Defend attacks from enemies from all directions within a limited time. Only by making full use of the differences in each tower and choosing appropriate random rewards can you survive.

    Why similar: Tower Defense 31.8%, RTS 30%, Building 14.1%, Top-Down 9.6%, Strategy 9.4%

  57. #57 Random Core Defense
    67% match7 user reviews100% of 7 reviews2024
    Dev: Danbaba
    Windows

    "In 'Random Core Defense,' acquire and enhance cores using limited resources to withstand relentless enemy onslaughts. Defeat powerful bosses and test your strategy to survive until the very end!"

    Why similar: Tower Defense 42%, RTS 32.4%, Strategy 9.7%, Top-Down 6%, Simulation 4.2%

  58. #58 Stick Ragdoll Battle Simulator
    67% matchNo user reviews
    Dev: Sergey Mezhakov
    Windows

    Stick Ragdoll Battle Simulator is a fun real-time strategy game with ragdoll physics. Protect your tower and destroy the enemy's.

    Why similar: Tower Defense 35.9%, RTS 30.5%, Strategy 15.1%, Simulation 9.9%, Casual 6.9%

  59. #59 Space Nature Attack Tower Defense
    66% matchPositive92% of 13 reviews2024
    Dev: Lead Games
    Windows

    Space Nature Attack TD is a tower defense where you can level up and customize tower stats and elements to your liking! Fend off various types of alien creatures across many different sci-fi planet themed maps, biomes, and difficulties!

    Why similar: Tower Defense 48.3%, Strategy 16%, Top-Down 13.3%, Aliens 12.3%, 3D 7.5%

  60. #60 Queen's Revenge
    67% matchNo user reviews
    Dev: WizradHatDice
    Windows

    Queen’s Revenge is a fast-paced tower defense game where you play as a fallen queen, betrayed and cast into darkness. Build defenses by day, fight relentless foes at night, and reclaim your throne. Every action counts—plan, battle, survive!

    Why similar: Tower Defense 45.1%, Building 22.1%, Strategy 13.7%, Top-Down 7.5%, Action 6.6%

U.F.O. K.O. Tower Defense cover art

Games Like U.F.O. K.O. Tower Defense

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