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Games Like Orion Defense

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

Orion Defense header art

Orion Defense is a space-themed shooting game with a tower defense element. You will build turrets or manually control turrets to repel incoming enemy attacks in a space fortress. You will also pilot fighters to stop enemy fleeing and capture enemy commanders in the asteroid belt.

Reviews: No user reviews — 50%
Released: 2024-07-11
Developer: 龚一宸
Genres: Casual, Indie, Strategy
Platforms: Windows

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  1. #1 Phantom Signal — Sci-Fi Strategy Game
    97% matchVery Positive85% of 155 reviews2018
    Dev: Veslo Games
    Windows · Mac · Linux
    Median: 4.6 hrsMean: 5.9 hrs≥1hr: 94%

    Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.

    Why similar: Tower Defense 33.6%, Strategy 22.5%, Space Sim 20.4%, Space 11.7%, Casual 9.9%

  2. #2 TD3D
    96% 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 49%, Strategy 15.7%, 3D Platformer 14.8%, Casual 13.5%, 3D 4.9%

  3. #3 King's Guard TD
    96% matchMixed58% of 366 reviews2016
    Dev: NightbinderPub: My Way Games
    Windows
    Median: 2.9 hrsMean: 3.8 hrs≥1hr: 93%

    Your Highness, our kingdom is at risk. We’re facing great danger! Not only villagers, but also maidens, warriors, mages, ravens, bats, eagles and dragons are trying to destroy our empire. Guard your throne and stop them now!

    Why similar: Tower Defense 55.7%, Strategy 22.6%, Casual 17.8%, Indie 3.9%

  4. #4 Stop Santa - Tower Defense
    95% matchMixed68% of 47 reviews2017
    Dev: Taco Truck Games
    Windows

    Take the War on Christmas all the way to the North Pole! Santa has gone crazy and enlisted an army of evil elves, zombie Santas, and sadistic penguins. It's now up to you and the remaining elves to Stop Santa in this holiday themed tower defense game!

    Why similar: Tower Defense 46.2%, Strategy 28.4%, Casual 21%, Indie 4.4%

  5. #5 Merge Towers
    94% match2 user reviews0% of 2 reviews2019
    Dev: Sibling Rivalry Games
    Windows

    Your castle is under attack!!! Buy, merge and arrange your towers to defend against waves of bloodthirsty enemies. Give your towers super powers by adding ice, fire, lightning, poison runes and many more!

    Why similar: Tower Defense 38.5%, Strategy 35%, Casual 23.5%, Indie 1.9%, Singleplayer 1.2%

  6. #6 MyTD 我的塔防
    94% matchMixed57% of 67 reviews2017
    Dev: DaTigerGame
    Windows

    [MYTD] is a tower defense strategy game, Unlike traditional tower defense.[MYTD] has added a lot of fresh play.[MYTD] is a pixel tower game strategy placed through games, with endless defense mode, character upgrades, defensive towers skills to choose, turret and changeful, one thousand kinds of style let you challenge without limit, the...

    Why similar: Tower Defense 45.9%, Strategy 29.7%, Casual 19.9%, Indie 4.6%

  7. #7 银河战争一(Galactic Wars One)
    93% match1 user reviews100% of 1 reviews2024
    Dev: hidden dragon独游
    Windows

    A tower defense strategy science fiction game, in the future era, when aliens invade the solar system, players need to build various turrets to resist alien attacks and guard the Milky Way and solar system.

    Why similar: Tower Defense 41.9%, Strategy 19.9%, 3D Platformer 13.1%, Casual 12.7%, Space 7.3%

  8. #8 war ark
    92% matchNo user reviews
    Dev: blue rose
    Windows

    A turn based strategy version of space war game

    Why similar: Space Sim 34.9%, Tower Defense 28.2%, Strategy 12.1%, Shooter 10.3%, Casual 8.4%

  9. #9 Tronix Defender
    91% match5 user reviews60% of 5 reviews2017
    Dev: SHOKIZM INTERACTIVE
    Windows

    Tronix Defender is a retro styled Tower Defence game where you must protect your CPU from hack-bots and trojans inside a digital world. The levels are partially randomised for maximised replay-ability and the game is enhanced by a killer Synthwave soundscape created by TimeSlave Recordings.

    Why similar: Tower Defense 44%, Strategy 29.5%, Casual 21.8%, Indie 4.8%

  10. #10 Evil Defenders
    91% matchVery Positive82% of 395 reviews2015
    Dev: CP Decision
    Windows · Mac
    Median: 4.8 hrsMean: 11.8 hrs≥1hr: 94%

    Evil Defenders is a fun, frenetic defense game: build and upgrade your towers, сast spells to repel enemy forces, use special landmarks and defend the Lands of Evil from invaders! Feel free to play the game in many different ways through unique tower upgrades, a deep skill tree and 100 in-game achievements.

    Why similar: Tower Defense 67.1%, Strategy 19.6%, Casual 10.9%, Indie 2.4%

  11. #11 Spec Defense
    90% matchPositive80% of 10 reviews2018
    Dev: k.Song Tan
    Windows

    Classic, maze based tower defense. Pick your towers and strategy, plan your maze and let none gets past!

    Why similar: Tower Defense 41.8%, Strategy 31.9%, Casual 21.4%, Indie 4.9%

  12. #12 Kingdom Defense
    89% matchMixed42% of 123 reviews2017
    Dev: Mikhail MelnikovPub: SA Industry
    Windows · Mac · Linux
    Median: 48 minMean: 3.6 hrs≥1hr: 47%

    In Kingdom Defense you have to be in the role of the commander of the defense of the kingdom. You will have to keep defense using three towers, soldiers, traps and a variety of improvements for them. For a successful level you need to hold out under the pressure of hostile troops, not allowing him to get to the territory of the kingdom.

    Why similar: Tower Defense 44.2%, Strategy 28.5%, Casual 21.9%, Indie 5.4%

  13. #13 Fieldrunners
    89% matchMixed66% of 343 reviews2012
    Dev: Subatomic Studios LLC
    Windows · Mac
    Median: 54 minMean: 10.8 hrs≥1hr: 48%

    Fieldrunners is now available on Steam! Download it now to play the hit tower defense game critics and fans have been raving about. Descend into the world of Fieldrunners, the most anticipated and visually stunning game in tower defense history!

    Why similar: Tower Defense 69.5%, Strategy 17.1%, Casual 10.8%, Indie 2.5%

  14. #14 Island Defense
    88% matchMixed53% of 121 reviews2015
    Dev: Stereo7 Games
    Windows
    Median: 4.2 hrsMean: 4.9 hrs≥1hr: 99%

    Get ready for modern battles! Defend your islands against evil invaders in jungles! Your team will consist of modern snipers, gunners, rockets, ice towers and other great things. A deep conflict has been brewing between you and the evil invaders. Fight to protect your freedom and liberty.

    Why similar: Tower Defense 54.4%, Strategy 29.7%, Casual 12.9%, Indie 3.1%

  15. #15 Moon Space
    87% matchNo user reviews
    Dev: Moon_Studio
    Windows

    Control a rocket in this fast-paced 2D game, blasting meteors and dodging obstacles to achieve the highest score possible. Take on exciting challenges and climb the leaderboard!

    Why similar: Space Sim 32.1%, Flight 19.8%, Space 13.5%, Shooter 11.5%, Strategy 10.7%

  16. #16 Space Run Galaxy
    86% matchMixed64% of 1,027 reviews2016
    Dev: Passtech GamesPub: Focus Entertainment
    Windows
    Median: 3.3 hrsMean: 5.3 hrs≥1hr: 92%

    Space Run Galaxy is the sequel to Space Run, the game from one-man studio Passtech, which seduced hundreds of thousands of players with its dynamic and original gameplay. By twisting the tower-defense game style, Space Run offered an addictive real-time spaceship construction strategy experience.

    Why similar: Tower Defense 56%, Strategy 28%, Space 12.9%, Indie 3.2%

  17. #17 Goblin Defenders: Steel‘n’ Wood
    86% matchMixed69% of 148 reviews2015
    Dev: Alawar Casual
    Windows
    Median: 3.5 hrsMean: 5.0 hrs≥1hr: 91%

    Battle hordes of monsters in Goblin Defenders: Steel 'n' Wood!

    Why similar: Tower Defense 50.1%, Strategy 29.6%, Casual 18.6%, Indie 1%, Singleplayer 0.7%

  18. #18 Magic Quest
    85% matchMixed66% of 56 reviews2016
    Dev: Stereo7 Games
    Windows
    Median: 4.5 hrsMean: 4.7 hrs≥1hr: 99%

    Magic Quest is a tower defense game with towers, mighty enemies, bosses and heroes with unique abilities.

    Why similar: Tower Defense 51.4%, Strategy 28.5%, Casual 17.5%, Indie 2.7%

  19. #19 Galaxy Defenders (Classic TD)
    82% matchNo user reviews100% of 1 reviews2025
    Dev: Galaxy Developer
    Windows

    A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.

    Why similar: Tower Defense 38.3%, Strategy 15.4%, Casual 14.4%, Space 9.9%, 3D Platformer 9.6%

  20. #20 X-COM: Interceptor
    84% matchMixed56% of 219 reviews2008
    Dev: MicroProse Software, IncPub: 2K
    Windows
    Median: 6 minMean: 10.0 hrs≥1hr: 22%

    They're back...only this time the heinous aliens are out to destroy Earth and rule the new frontier. As X-COM commander, it's your sole duty to protect humanity and the prized mining operations in outer space.

    Why similar: Space Sim 35.5%, Strategy 32.2%, Flight 18.1%, Space 13.4%, Singleplayer 0.7%

  21. #21 Garden Rescue
    83% matchMostly Positive75% of 150 reviews2015
    Dev: Rainbow Games
    Windows
    Median: 3.1 hrsMean: 4.3 hrs≥1hr: 96%

    Help the plants to defend the garden from being invaded by sneaky beetles.

    Why similar: Strategy 42.3%, Tower Defense 40.9%, Casual 16.9%

  22. #22 Under The Stars
    84% matchNo user reviews2022
    Dev: Sevufn
    Windows

    A space theme of a small casual shooting game. There are two perspectives, the character and the ship. The player can control the character/ship, dodge or shoot enemies, and replenish energy and various items consumed by collecting. Collect discarded parts and items to enhance character abilities.

    Why similar: Space Sim 41.7%, Flight 26.7%, Space 12.2%, Shooter 11.9%, Casual 5.1%

  23. #23 星旅:前奏 Wandering Planet: Prelude
    82% matchNo user reviews2024
    Dev: 凌梦工作室
    Windows

    Star Trek: Prelude is a space-based game that builds defense towers on earth to defend against alien invaders called Black Ember.

    Why similar: Space Sim 36%, Tower Defense 29.1%, Strategy 12.9%, 3D Platformer 10.6%, Space 7.9%

  24. #24 iBomber Defense
    81% matchMostly Positive74% of 244 reviews2011
    Dev: Cobra Mobile
    Windows · Mac
    Median: 1.3 hrsMean: 7.0 hrs≥1hr: 54%

    iBomber Defense combines classic tower defense gameplay with intense action and strategy. Keep enemies at bay all over the world using a variety of weapons and tactics, from rattling Machine guns, explosive cannons and awesome anti-aircraft artillery!

    Why similar: Tower Defense 67.3%, Strategy 24.9%, Casual 4.6%, Indie 3.2%

  25. #25 Void Havoc
    81% matchNo user reviews2026
    Dev: Ghoulware
    Windows

    In this sci-fi action/strategy game, you're the only trump card left to stop the Contingency in their destructive march. Man your ship, build your arsenal and blow away the waves sent to stop you in your tracks.

    Why similar: Space Sim 39.3%, Tower Defense 33.3%, Strategy 19.5%, Space 4.6%, 3D 2.9%

  26. #26 Yet another tower defence
    79% matchMixed66% of 148 reviews2018
    Dev: Fantasy LiPub: SakuraGame
    Windows · Mac
    Median: 4.1 hrsMean: 17.0 hrs≥1hr: 72%

    Ancient demons summoned from the deep dark abyss, and brought ruin to Tiede, land of our home. You should know your towers, and use them wisely. Bring your sword, worrior, and your brave heart! Join me in this defence of the ancient...lands!

    Why similar: Tower Defense 64.8%, Strategy 19.3%, Casual 12.9%, Indie 3%

  27. #27 溯源之塔/Tower of Traceability
    80% matchNo user reviews2023
    Dev: 予以清风明月
    Windows

    You control a magic tower floating in the sky, falling from the sky against enemies coming from all sides, choosing the right weapon mix for different enemies, using health and mana in a planned way, reducing their wear and gain more rewards.

    Why similar: Tower Defense 37.9%, Strategy 24.4%, Casual 14.9%, Shooter 14%, Relaxing 3.9%

  28. #28 The Defender: Farm and Castle
    77% matchVery Positive89% of 1,091 reviews2019
    Dev: Kobsoft Kitti
    Windows

    You are an archer tasked with defending a castle from invading monsters. Inside the castle, you can manage resources and harvest crops, gather experience points to level up, and learn new skills and abilities to face stronger enemies.

    Why similar: Tower Defense 64.6%, Strategy 21.5%, Shooter 11.7%, Singleplayer 1.3%, Indie 0.9%

  29. #29 Unstoppable Gorg
    78% matchMostly Positive79% of 306 reviews2012
    Dev: Futuremark
    Windows · Mac
    Median: 36 minMean: 6.3 hrs≥1hr: 40%

    Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!

    Why similar: Tower Defense 70.5%, Strategy 16.3%, Casual 7.4%, Space 4%, Indie 1.8%

  30. #30 Space Coaster VR
    79% matchNo user reviews2023
    Dev: Ryan Bissonnette
    Windows

    Jump into hyper speed and hold tight as you experience this galactic ride. Mars, Venus, Earth, the Stars and much more as you dive deeper into space. Remember the galaxy is vast and your journey starts here.

    Why similar: Space Sim 43%, Flight 29.6%, Space 13%, Casual 11.6%, Indie 2.1%

  31. #31 Zotrix - Solar Division
    78% matchMixed70% of 53 reviews2016
    Dev: ZeroBit GamesPub: Ocean Media LLC
    Windows · Mac · Linux
    Median: 5.0 hrsMean: 32.8 hrs≥1hr: 98%

    The battle against Zotrix aliens is getting closer to your door step. Every space station in the network is in danger and Solar Division command needs your help to setup proper strategy for the defense. You are trusted this important task before whole network is taken to the edge of the unknown.

    Why similar: Tower Defense 65.9%, Strategy 19.1%, Casual 12.2%, Indie 2.8%

  32. #32 The Unbroken line 不朽防线
    77% matchNo user reviews2026
    Dev: varegame
    Windows

    The enemy onslaught surges like a tidal wave! Ranged archers threaten your heroes, while colossal bosses seek to shatter your walls. Hold the immortal front! Face the endless challenge!

    Why similar: Tower Defense 47.3%, Strategy 29.7%, Casual 22%, Singleplayer 1%

  33. #33 Fieldrunners 2
    76% matchVery Positive86% of 524 reviews2013
    Dev: Subatomic Studios LLC
    Windows
    Median: 3.0 hrsMean: 16.5 hrs≥1hr: 70%

    Get ready to DEFEND THE WORLD! The biggest sequel in tower defense history is finally here: Fieldrunners 2 has arrived! From Subatomic Studios, creators of the award winning classic strategy game comes an all new adventure that was years in the making.

    Why similar: Tower Defense 74.5%, Strategy 16.1%, Casual 9.4%

  34. #34 First Parsec
    76% matchNo user reviews
    Dev: zamraky.cz
    Windows · Linux

    You’re a courier tasked with delivering a package across the galaxy. The path is dangerous - Smokers, greedy merchants, military meatheads, and aliens lurk at every turn. Switch ships, outfly enemies, and survive the chaos of a galaxy ruled by warring factions.

    Why similar: Space Sim 39.2%, Flight 26%, Shooter 12.9%, Space 12.1%, Linear 5.2%

  35. #35 Zodiac Landing
    74% match1 user reviews0% of 1 reviews2023
    Dev: IdeaCompound
    Windows

    This is a rocket flight simulation game. You will control a rocket by left and right engines to fly in space and try to land on target platform, while enjoying beautiful nebulas and ambient music.

    Why similar: Space Sim 52.2%, Flight 23.8%, Space 11.2%, Casual 11.1%, Indie 0.9%

  36. #36 Fire With Fire Tower Attack and Defense
    75% matchMixed47% of 232 reviews2016
    Dev: Theory Georgiou
    Windows
    Median: 24 minMean: 6.7 hrs≥1hr: 30%

    Fire with Fire is an online player vs player tower defense strategy game about ascendant fireball creatures fighting over the last remaining fuel sources of a dying planet. Save the trees and rise up the leader boards. New unique towers, creeps and arenas in development.

    Why similar: Tower Defense 64.5%, Strategy 22%, Casual 10.2%, Indie 3.3%

  37. #37 World Defense : A Fragmented Reality Game
    75% matchMostly Negative29% of 17 reviews2016
    Dev: HobbisoftPub: GCE, LLC
    Windows

    Tower defense as you've never experienced it before. We take tower defense to your home, your neighbor's house, the Seattle Space Needle, or anywhere in the world; the choice is yours. World Defense is the first, physics based, 3d tower defense where anything and everything depends upon real world simulations.

    Why similar: Tower Defense 38.8%, Strategy 33.7%, Casual 22.6%, Indie 4.9%

  38. #38 Particula
    73% matchMostly Positive70% of 2,444 reviews2015
    Dev: Microblast GamesPub: SA Industry
    Windows · Mac
    Median: 4.0 hrsMean: 17.0 hrs≥1hr: 96%

    Destroy negativity, clear your mind! Particula brings you a new perspective in gaming, helping you to concentrate and relax. A three players co-op tower defense experience with a relaxing soundtrack, smooth visuals and gameplay.

    Why similar: Tower Defense 46%, Strategy 40.5%, Casual 10.8%, Indie 2.8%

  39. #39 Space Run
    72% matchVery Positive85% of 2,123 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 63.2%, Strategy 18%, Space 16.6%, Indie 1.8%, Singleplayer 0.4%

  40. #40 Bad Hotel
    74% matchMostly Negative34% of 374 reviews2013
    Dev: Lucky Frame
    Windows · Mac · Linux
    Median: 1.7 hrsMean: 3.4 hrs≥1hr: 91%

    IGF FINALIST 2013 BAFTA WINNER 2012 TIGA AWARD FINALIST 2012 1. Build Hotel. 2. Make Music. 3. Stop Tadstock. An insane hybrid of a tower defense game and a procedural music toy with tons of bullets (and healthy number of Wu-Tang references and credit crunch satire). The hit game for iOS now available on Windows and Mac!

    Why similar: Tower Defense 57.5%, Casual 23.9%, Strategy 12.1%, Indie 6.4%

  41. #41 Zombie Wars: Invasion
    73% matchMixed61% of 185 reviews2016
    Dev: DNZY GamesPub: My Way Games
    Windows
    Median: 3.6 hrsMean: 4.9 hrs≥1hr: 98%

    If you like tower defense games , this game is for you ! A game is classic addictive tower defense / defense TD, style game and a lot of features. You can build towers, you can use abilities(bombs and soldiers) and you can use hero!

    Why similar: Tower Defense 42.1%, Strategy 33%, Casual 20.2%, Indie 4.7%

  42. #42 Galactic Tower Defense
    73% match4 user reviews75% of 4 reviews2019
    Dev: Prefix Wiz
    Windows

    Galactic Tower Defense has a different take on the Tower Defense genre. Place towers anywhere to gain a strategic advantage. Choose multiple tower upgrades to maximize your offensive and defensive capabilities.

    Why similar: Tower Defense 47.8%, Strategy 27.1%, Casual 20.9%, Indie 4.2%

  43. #43 Battle Ranch: Pigs vs Plants
    72% matchMixed49% of 1,075 reviews2015
    Dev: PlayboomPub: Senpai Industrial Studios
    Windows · Mac · Linux
    Median: 3.5 hrsMean: 6.6 hrs≥1hr: 92%

    Fight off hordes of enemy pigs in this 200 level strategy, tower defense, and time management game.

    Why similar: Tower Defense 55.4%, Strategy 24.4%, Casual 15.3%, Indie 4%, Singleplayer 0.9%

  44. #44 travelsolar
    71% match6 user reviews50% of 6 reviews2020
    Dev: guang zhou xi pu wang luo ke ji you xian gong si
    Windows · Mac

    This game is to drive the spacecraft to explore the 9 planets in the solar system, such as: Venus, earth, Mars, Jupiter, etc.

    Why similar: Space Sim 54.1%, Flight 19.9%, 3D Platformer 15.2%, Casual 10.2%, Singleplayer 0.6%

  45. #45 Coeus Plan
    71% match7 user reviews29% of 7 reviews2021
    Dev: Golden Dragon StudioPub: Golden Dragon Studio
    Windows

    Immerse yourself in an epic space battle with alien enemies.

    Why similar: Space Sim 57.8%, Flight 29.2%, Linear 7.3%, 3D 4.8%, Singleplayer 0.9%

  46. #46 机退怪兽
    70% matchMixed64% of 289 reviews2019
    Dev: Doble Punch GamesPub: Surefire.Games
    Windows

    指挥官,你将指挥人类最后的钢铁机甲来击退怪兽洪流!《机退怪兽》是一款以微操驱动的硬核塔防游戏。以手控操作的射击以及技能释放来适应防御阵型以及敌人配置的不断变化。

    Why similar: Tower Defense 43.5%, Strategy 32.2%, Casual 19.6%, Indie 4.7%

  47. #47 Asteroids Star Fields
    71% matchNo user reviews2023
    Dev: KingofApps
    Windows

    It is an awesome space war game. It is a very simple game. Move the spaceship and shoot the asteroids. Try to make the highest score. It is an easy and time killing game. You can play to rest and relax between the big games you play.

    Why similar: Space Sim 41.8%, Flight 19.4%, Casual 15.5%, Shooter 14.1%, Space 5.5%

  48. #48 Infinite sky
    70% matchMostly Negative27% of 11 reviews2021
    Dev: Blue panda Games
    Windows

    This is an escape flight game. The pace of the game is very tight. The player's goal is to survive as much as possible.

    Why similar: Space Sim 57.5%, Casual 18.8%, 3D Platformer 17.1%, Linear 5.8%, Singleplayer 0.8%

  49. #49 Ancient Planet Tower Defense
    69% matchVery Positive82% of 1,186 reviews2015
    Dev: Moonlight Mouse
    Windows · Mac
    Median: 3.3 hrsMean: 7.5 hrs≥1hr: 92%

    Ancient Planet is classic tower defense game. The stronghold of an ancient civilization has been invaded by hordes of alien raiders. Use powerful technologies of the Ancient and repel the attack of the enemy's armies!

    Why similar: Tower Defense 72.5%, Strategy 15.8%, Casual 9.5%, Indie 2.1%

  50. #50 Garden Rescue: Christmas Edition
    70% matchVery Positive81% of 86 reviews2015
    Dev: Rainbow Games
    Windows
    Median: 3.1 hrsMean: 4.0 hrs≥1hr: 96%

    Rescue the Christmas trees from swarms of ravenous insects.

    Why similar: Strategy 47.5%, Tower Defense 35.6%, Casual 16.9%

  51. #51 Cows VS Vikings
    68% matchVery Positive84% of 417 reviews2018
    Dev: Redox Entertainment Inc
    Windows · Mac · Linux
    Median: 3.8 hrsMean: 10.6 hrs≥1hr: 83%

    You think you’ve seen everything in Stream already?! No, buddy, you never saw anything like that before! The Vikings against the cows! Show them the strength of Odin and twist their horns off!

    Why similar: Tower Defense 59.9%, Strategy 21.6%, Casual 15.2%, Indie 3.3%

  52. #52 The Cosmogenesis Project: Corruption
    69% matchNo user reviews
    Dev: BitDriven
    Windows

    Pilot your ship across a procedurally generated star map as corruption spreads inward. Each sector holds a stabiliser; protect it from raiders and pump energy into its shields. Jump between nodes, prioritise threats, and manage energy. Hold the line until time runs out, or be consumed by corruption.

    Why similar: Space Sim 54.6%, Strategy 22.6%, Space 17.5%, 3D 4.6%, Singleplayer 0.7%

  53. #53 Holy Towers
    69% match8 user reviews38% of 8 reviews2018
    Dev: PlayFlock Two
    Windows

    Defeat hordes of imps in the very first Tower Defence game about the order of monks! All this to defend humankind from hordes of demons!

    Why similar: Tower Defense 65.9%, Strategy 34.1%

  54. #54 Defense Zone
    68% matchVery Positive83% of 83 reviews2014
    Dev: Artem Kotov
    Windows · Mac · Linux

    Stunning detail of levels, in-depth gameplay, finely tuned balance of all levels and turrets. During the game you will hold your defense with your turrets against the massive hordes of enemies.

    Why similar: Tower Defense 68.8%, Strategy 27.5%, Indie 3.7%

  55. #55 小小精灵塔防(Little elf tower defense)
    68% match4 user reviews50% of 4 reviews2021
    Dev: tree
    Windows

    "Little elf tower defense" is a tower defense game, take place in the world of magic, is a group of elves adventure deeds. You can build different Sprite characters to attack monsters. There are warriors, archers, mages, guardians, healers. Pass a pass to attack, get the final victory.

    Why similar: Tower Defense 38.1%, Strategy 36.4%, Casual 24.4%, Singleplayer 1.2%

  56. #56 Alliance Peacefighter
    65% matchVery Positive85% of 54 reviews2025
    Dev: Urban Logic Games
    Windows

    A linear, story-driven space sim in the style of 90s classics like X-Wing and Wing Commander. As a newly qualified Alliance pilot, you find yourself caught up in a plot to break the fragile peace between two galactic superpowers.

    Why similar: Space Sim 39.5%, Flight 25.3%, Shooter 12.8%, Space 12.1%, Linear 5.2%

  57. #57 Decently Bad Tower Defense
    67% matchMostly Positive76% of 143 reviews2020
    Dev: Pretty Bad Studios
    Windows

    This is a bad short Tower Defense game made from scratch as a new game developer. This game does all the basic things you expect from a tower defense. We have 3 types of enemies and 3 types of tower to destroy them with. Strategic placement of the towers will make your victory certain.

    Why similar: Strategy 37.8%, Tower Defense 31.2%, Casual 25.3%, Indie 5.7%

  58. #58 War in a Box: Paper Tanks
    67% matchMostly Positive71% of 208 reviews2014
    Dev: DQ Team
    Windows · Mac · Linux
    Median: 42 minMean: 9.5 hrs≥1hr: 43%

    Build your towers of paper before they get out of the box and make a big mess in the room. Manage the turrets, upgrade and be careful where you put them... every decision can be fatal! Watch out for the air units, they have a different route!

    Why similar: Tower Defense 70.4%, Strategy 26%, Indie 3.6%

  59. #59 UIFO DEFENSE HD
    67% matchMostly Positive72% of 46 reviews2020
    Dev: MIPODAS DIGITAL STUDIO
    Windows

    UIFO Defense has a special gameplay of tower defense. Utilize the terrain and different turrets to eliminate alien invaders and protect the crystal cores which are critical to science and technology of your civilization.

    Why similar: Tower Defense 38.5%, Strategy 32.8%, Casual 23.5%, Indie 5.2%

  60. #60 Peep Invasion
    66% match4 user reviews75% of 4 reviews2022
    Dev: Poema Games
    Windows

    Forge your team from a variety of different creatures, each with their own strengths and abilities, and stop the never-ending invasion of Peeps!

    Why similar: Tower Defense 53.8%, Strategy 22.8%, Casual 15%, 3D 5.5%, Singleplayer 1.6%

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