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Games Like Slug's Sister Defense

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

Slug's Sister Defense header art

A spin-off from the asymmetric party action game "Goonya Monster," with character designs by Terada Tera! Experience exhilarating roguelike tower-defense action! Defend the captive Snail from enemies approaching from all directions by acquiring and upgrading a variety of weapons and gear!

Reviews: Positive — 100% — of 10 reviews
Released: 2024-12-03
Developer: MUTAN
Genres: Casual, Indie, Early Access
Platforms: Windows

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  1. #1 Infinite Random Defense
    97% match7 user reviews57% of 7 reviews2023
    Dev: earendil25Pub: GoGoong Gamestudio
    Windows

    Infinite Random Defense is a tile-based defense strategy game.

    Why similar: Tower Defense 47.6%, Action Roguelike 26.9%, Casual 20.7%, Indie 3.3%, Singleplayer 1.5%

  2. #2 Bardbarian
    96% matchVery Positive89% of 1,508 reviews2014
    Dev: TreeFortress Games
    Windows · Mac
    Median: 2.9 hrsMean: 4.7 hrs≥1hr: 94%

    You play as Brad the barbarian, who is awoken to the sounds of his town under siege. Today is different though; Brad has grown tired of fighting all the time. The usual grind for XP has grown dull, and he has decided to pursue his dreams of making music instead of shedding blood.

    Why similar: Tower Defense 57.9%, Action Roguelike 15.2%, Casual 12.9%, Indie 8.7%, Comedy 4.5%

  3. #3 Bad Hotel
    96% 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 59.5%, Casual 25.5%, Indie 15%

  4. #4 Cows VS Vikings
    94% 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 62.6%, Casual 16.3%, Comedy 13.1%, Indie 7.9%

  5. #5 垃圾桶军团
    94% matchOverwhelmingly Positive97% of 1,706 reviews2024
    Dev: 房子猫
    Windows

    The pioneers have been salivating at your trash can for a long time! They have formed a garbage can army and are preparing to launch an attack on your home! Reasonably use your characters to resist the repeated attacks of the Garbage Can Legion! Or...... Join the Garbage Can Legion!

    Why similar: Tower Defense 64.2%, Casual 16.4%, Cute 13.9%, Indie 3.8%, Singleplayer 1.7%

  6. #6 Survive to Live!
    93% matchNo user reviews
    Dev: 托尔的小lin
    Windows

    This is a casual game that combines tower defense and survival, constantly gaining strength in a tidal wave of monsters. Combine tower defense trap river players to swim and survive.

    Why similar: Tower Defense 45%, Action Roguelike 31%, Casual 12.8%, Cute 6.4%, Indie 3.2%

  7. #7 Ancient Planet Tower Defense
    92% 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 77.7%, Casual 10.5%, Comedy 6.6%, Indie 5.2%

  8. #8 ProtoBlue Tower
    91% matchNo user reviews
    Dev: shinybluegames
    Windows · Linux

    Reborn as a defense tower, you must now protect a foreign village. Use roguelite mechanics in a mix of tower defense and survivor gameplay to defeat your enemies with powerful upgrades.

    Why similar: Tower Defense 47.3%, Action Roguelike 34.7%, Casual 13.6%, Indie 3.1%, Singleplayer 1.3%

  9. #9 Fieldrunners
    91% 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 80.6%, Casual 12.9%, Indie 6.5%

  10. #10 King's Guard TD
    90% 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 67.3%, Casual 22.1%, Indie 10.6%

  11. #11 DANGER ZONE BOMBER
    89% match2 user reviews50% of 2 reviews2023
    Dev: SINABRO SOFT
    Windows

    Danger Zone Bomber is a survival defense roguelike game where you have to defeat waves of zombies and protect your base. Drop bombs from the plane to kill zombies and protect your base.

    Why similar: Tower Defense 42.5%, Action Roguelike 31.7%, Casual 21%, Indie 3.4%, Singleplayer 1.4%

  12. #12 Mystic Defense
    89% match6 user reviews33% of 6 reviews2016
    Dev: Mystified Games
    Windows

    Take control as a mage and unleash the four elements of Fire, Ice, Lightning and Earth to defend against the legions of waves and bosses aimed to destroy your castle. Do you have what it takes to defend the human race?

    Why similar: Tower Defense 59.9%, Casual 27%, Indie 13%

  13. #13 Evil Defenders
    88% 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 80.1%, Casual 13.4%, Indie 6.5%

  14. #14 Trap Defense
    87% matchPositive90% of 20 reviews2018
    Dev: Mifux Studio
    Windows

    Trap Defense is a TD like puzzle game. In each level, you need to place the traps at a correct position to prevent the balls reach the finish point.

    Why similar: Tower Defense 46%, Casual 34.1%, Indie 17.2%, Singleplayer 2.7%

  15. #15 Inscrutable Fortress
    86% match1 user reviews0% of 1 reviews2024
    Dev: Neosphera
    Windows

    Inscrutable Fortress - an exciting 3D tower defense game where strategy and tactics are key! Defend your fortress using four unique types of towers, each with its own characteristics and abilities. Engage in thrilling battles against four different types of enemies each requiring a distinct approach

    Why similar: Tower Defense 68.1%, Casual 21.8%, Indie 8.1%, Singleplayer 2%

  16. #16 Cube Defender
    86% match7 user reviews86% of 7 reviews2019
    Dev: Simon Codrington
    Windows · Mac

    Build turrets and destroy wave after wave of cube enemies in this minimalist and addictive tower defence game. Battle it out with a bunch of cube enemies and blast them off the map with a range of unique turrets.

    Why similar: Tower Defense 57.4%, Casual 28.3%, Indie 14.3%

  17. #17 Retirement Home Tower Defense
    84% match4 user reviews100% of 4 reviews2024
    Dev: NightForge Games
    Windows

    Step into Retirement Home chaos in this comedic tower defense game. The "Old Folks" have stopped taking their meds, wage war against the onslaught of doctors and stop them reaching the medicine cabinet and putting you all down for an afternoon nap.

    Why similar: Tower Defense 53.2%, Comedy 20.9%, Cute 9.5%, Casual 8.8%, Indie 5.8%

  18. #18 Dead Ground
    85% matchMixed62% of 114 reviews2018
    Dev: Shotx
    Windows · Linux
    Median: 6 minMean: 7.4 hrs≥1hr: 30%

    Tower defense reimagined! Dead Ground is a procedurally generated tower defense game with rogue-like elements. Each playthrough will offer randomly generated guns, skills and augments. You'll have to travel, collect scrap, water, manage your inventory and upgrade your base to survive!

    Why similar: Tower Defense 71.4%, Action Roguelike 19.2%, Indie 5%, Casual 3.7%, Singleplayer 0.8%

  19. #19 Evolit
    82% matchVery Positive93% of 71 reviews2026
    Dev: Steel Heart GamesPub: Teneke Kafalar Spotlight
    Windows

    Take charge of the galaxy's defense! With strategic moves, stop waves of cute yet dangerous enemies and prevent them from reaching the end of the road. Enhance your tactics with a variety of cards and unique towers, and stand against Evo! Strategy and infinity await here.

    Why similar: Tower Defense 53.7%, Comedy 17.5%, Casual 11.7%, Cute 10.1%, Indie 4.2%

  20. #20 Doodle TD 2
    84% match1 user reviews0% of 1 reviews2024
    Dev: Lunatic Studios
    Windows

    Doodle TD Is back and better than before, Place and smack enemies down with force in this brand new tower defense game. We added color from the original game as the evil mastermind has colored the world of doodle land.

    Why similar: Tower Defense 47.6%, Action Roguelike 22.7%, Casual 12.9%, Comedy 7.3%, Cute 7%

  21. #21 Yet another tower defence
    83% 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 76.4%, Casual 15.7%, Indie 7.9%

  22. #22 Terrorhedron Tower Defense
    81% matchVery Positive84% of 1,173 reviews2014
    Dev: Dan Walters
    Windows
    Median: 3.6 hrsMean: 5.3 hrs≥1hr: 94%

    Terrorhedron is the 3D, cooperative tower defense game for the PC. Unmatched challenge and complexity is introduced to the genre through 3 dimensional gameplay, micro-strategy through programmable turrets and 'edge of seat' gameplay is extended to multiplayer with up to 8 players online co-op.

    Why similar: Tower Defense 84.5%, Indie 7.8%, Casual 7.7%

  23. #23 Zotrix - Solar Division
    82% 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 77.7%, Casual 14.8%, Indie 7.5%

  24. #24 Brick on the Head
    80% matchMixed67% of 12 reviews2023
    Dev: Terfilis
    Windows

    As a manager of an hospital near bankrupt, you find that a brick on the head will give you patients. Also play on Hospital Mode where you can build your own hospital, take care of patients, protect him with security guards...

    Why similar: Tower Defense 55.8%, Casual 23.7%, Comedy 18.9%, Singleplayer 1.7%

  25. #25 Fieldrunners 2
    81% 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 88.5%, Casual 11.5%

  26. #26 Operation Defensive!
    79% matchPositive87% of 15 reviews2022
    Dev: Lazarfisch
    Windows

    Operation Defensive is a tower defense game but instead of monsters following a track they follow a player. place down towers to fight those monsters and try to get to the highest wave you can! have fun!

    Why similar: Tower Defense 64.9%, Casual 28.1%, Indie 4.7%, Singleplayer 2.2%

  27. #27 Rock 'N' Roll Defense
    78% matchVery Positive88% of 3,386 reviews2016
    Dev: NukGames
    Windows
    Median: 3.7 hrsMean: 6.2 hrs≥1hr: 93%

    Rocked by an explosive soundtrack, choose your band, place your equipments and defend the Rock 'N' Roll from everyone and everything who try to pull it down, on a totally hardcore tower defense!

    Why similar: Tower Defense 84%, Casual 9.5%, Comedy 3.8%, Indie 2.2%, Singleplayer 0.5%

  28. #28 Stop Santa - Tower Defense
    79% 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 59.5%, Casual 27.8%, Indie 12.7%

  29. #29 Defend Against Cats
    76% matchPositive100% of 18 reviews2026
    Dev: Greyhaven Craft
    Windows

    Defend Against Cats is a cute, casual tower defense game. Waves of mischievous fuzzy balls are invading your home! With your deadline creeping closer, defend your workstation before it’s too late.

    Why similar: Tower Defense 60.6%, Casual 20.2%, Cute 13.8%, Indie 3.6%, Singleplayer 1.7%

  30. #30 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 85.8%, Casual 9.3%, Indie 4.9%

  31. #31 Bear Defence Situation
    77% matchNo user reviews
    Dev: earend
    Windows

    A hybrid card game and tower defence where the hands you play become the towers you build. Defeat the enemies approaching the bear's den and find modifiers that support the elements of your defensive strategy.

    Why similar: Tower Defense 94.7%, Indie 2.7%, Cute 2.1%, Singleplayer 0.4%

  32. #32 Kingdom Defense
    77% 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 55.9%, Casual 28.5%, Indie 15.6%

  33. #33 Heldric - The legend of the shoemaker
    76% matchMixed65% of 57 reviews2014
    Dev: Astral Byte Ltd.
    Windows · Linux
    Median: 3.2 hrsMean: 7.3 hrs≥1hr: 88%

    Heldric is a unique blend of hack-n-slash and tower defense rolled into one. Build and upgrade structures to defend against waves of monsters intent on killing everyone. Fight goblins, orcs, spiders, trolls and more. Do you have what it takes to survive?

    Why similar: Tower Defense 64.1%, Casual 23.4%, Indie 12.5%

  34. #34 Ultimate Protector
    74% matchVery Positive89% of 63 reviews2022
    Dev: Dongguan Liuli Game Technology Co.,Ltd
    Windows

    Tired of moving around without purposes? Come and protect the goddess with multiple combination of skills and elements. Discover and upgrade your weapon to super, even hyper! Play this game with a joy from both tower defense and rogue!

    Why similar: Tower Defense 45.4%, Action Roguelike 30.3%, Casual 20.3%, Indie 3.1%, Singleplayer 0.8%

  35. #35 Feline Fortress
    75% matchNo user reviews
    Dev: Carbon-Based Games
    Windows · Mac

    Join Mousse the cat in this action-packed tower defense game! Pounce on the incoming mouse invasion alongside re-engineered cat post towers and yarn ball cat-a-pults. As enemy waves pour in from land and air, use Mousse’s quick agility and feline intelligence to show them who truly rules, paws down!

    Why similar: Tower Defense 57.3%, Comedy 19.4%, Cute 9.8%, Casual 8.1%, Singleplayer 2.9%

  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 78.2%, Casual 12.8%, Indie 9%

  37. #37 MyTD 我的塔防
    74% 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 59.8%, Casual 26.7%, Indie 13.5%

  38. #38 Tronix Defender
    73% 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 57%, Casual 29%, Indie 14%

  39. #39 Cosmic Dust & Rust
    73% matchMixed65% of 563 reviews2016
    Dev: 16bit NightsPub: Back To Basics Gaming
    Windows
    Median: 3.3 hrsMean: 4.3 hrs≥1hr: 92%

    Cosmic Dust & Rust is a tower defence game set in space. Upgrade your ship, build turrets and defence systems, undergo side missions and take control of your ship manually and use its cannons and super weapons to destroy your enemies.

    Why similar: Tower Defense 51.6%, Casual 42.5%, Indie 6%

  40. #40 Thunder of the DemonKing
    72% matchNo user reviews
    Dev: teamHOLIDAY
    Windows · Mac

    Thunder of the Demon King is an action tower defense game with simple controls. Play as the resurrected Demon King, battling the kingdom’s forces alone. Use powerful thunder attacks to protect yourself and enjoy the thrilling battles as you take down waves of enemies.

    Why similar: Tower Defense 50.6%, Casual 20.3%, Comedy 14.5%, Cute 10.1%, Indie 3.3%

  41. #41 Twinkle☆Guardians
    70% matchPositive96% of 24 reviews2024
    Dev: Chiham
    Windows

    A tower defense game about about 10 guardians who protect crystals.Anyway, It's Simple!But it's a bit challenging!Defend the crystal from a large number of demons and become a legendary guardian!

    Why similar: Tower Defense 73.9%, Cute 18.7%, Indie 4.8%, Singleplayer 2.6%

  42. #42 Super Archer
    71% matchPositive94% of 17 reviews2023
    Dev: ZetaGame
    Windows

    This is a challenging casual tower defense game.

    Why similar: Tower Defense 66.5%, Casual 22.2%, Indie 9.5%, Singleplayer 1.7%

  43. #43 Battle Ranch: Pigs vs Plants
    73% 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 67.7%, Casual 19.3%, Indie 11.1%, Singleplayer 2%

  44. #44 iBomber Defense
    72% 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 84.9%, Indie 9.1%, Casual 6%

  45. #45 Smushie Time
    71% matchNo user reviews
    Dev: SAEGaming
    Windows

    Defend your farm from the invading Smushies! Slice, squish, and scorch through endless waves in this fast-paced roguelite defense game. Collect their souls to upgrade your farm, unlock bizarre items, wear way to many hats, and discover ridiculous builds with near endless combinations!

    Why similar: Tower Defense 50.8%, Action Roguelike 34.7%, Comedy 7.7%, Cute 6.1%, Singleplayer 0.7%

  46. #46 Special squad versus zombies
    69% match2 user reviews50% of 2 reviews2024
    Dev: Varvarik
    Windows

    A strange toxin has entered the city and almost all people in the city were transformed into the zombies. The zombies are very ferocious and they can destroy everything that prevents them. There is only one change to save the city, it is the Special Squad.

    Why similar: Tower Defense 51.6%, Comedy 18.3%, Casual 13.1%, Cute 10.6%, Indie 3.7%

  47. #47 Prime World: Defenders
    70% matchMostly Positive76% of 1,050 reviews2013
    Dev: Nival
    Windows · Mac
    Median: 4.0 hrsMean: 9.2 hrs≥1hr: 95%

    Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.

    Why similar: Tower Defense 84.4%, Casual 6.6%, Indie 4.7%, Comedy 2.5%, Singleplayer 1.8%

  48. #48 Last Castle Guardians
    69% match1 user reviews100% of 1 reviews2024
    Dev: Ali A.
    Windows

    Last Castle Guardians is a minimalist Tower Defense with roguelike elements, bullet hell, and action roguelike, where you must defend the Castle against the hordes of zombies and creatures that seek to destroy it. Buy guardians, choose upgrades, and defend the castle.

    Why similar: Tower Defense 50.5%, Action Roguelike 35.2%, Casual 9.5%, Indie 4%, Singleplayer 0.8%

  49. #49 Defense Technica
    71% matchMostly Negative40% of 188 reviews2013
    Dev: Kuno Interactive
    Windows · Mac
    Median: 3.4 hrsMean: 4.6 hrs≥1hr: 95%

    Defense Technica is the next evolution in hardcore tower defense strategy games. Protect the core from an onslaught of unrelenting biomechanical terrors with a powerful range of tower defense units – each with their own upgradable features and methods of attacks.

    Why similar: Tower Defense 94.1%, Indie 5.9%

  50. #50 Orcs Must Die!
    68% matchOverwhelmingly Positive96% of 8,396 reviews2011
    Dev: Robot Entertainment
    Windows
    Median: 2.8 hrsMean: 7.5 hrs≥1hr: 71%

    Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.

    Why similar: Tower Defense 84.6%, Comedy 10.1%, Indie 3.7%, Singleplayer 1.7%

  51. #51 Sentinel 3: Homeworld
    70% matchMostly Positive80% of 148 reviews2014
    Dev: Origin8Pub: Strategy First
    Windows
    Median: 3.9 hrsMean: 16.9 hrs≥1hr: 73%

    The biggest installment of the award winning Sentinel sci-fi tower defense series now on PC!Take the fight to the alien homeworld and unleash a massive arsenal of weaponry. Get up close and personal on the battlefield in your power armor to execute devastating attacks and support your defenses! * An epic campaign across 20 levels.

    Why similar: Tower Defense 94.2%, Indie 5.8%

  52. #52 COVID Kawaii!
    68% matchPositive93% of 27 reviews2022
    Dev: Wade Arcade
    Windows

    COVID Kawaii! is the cutest pandemic tower defense this side of the partition glass. Using the power of common sense and cleaning products, defend your personal space from the oncoming virus hoard. Can you go the social distance?

    Why similar: Tower Defense 49.8%, Casual 16.8%, Comedy 15.1%, Cute 12.5%, Indie 3.8%

  53. #53 Stratside
    69% match7 user reviews100% of 7 reviews2020
    Dev: Albert Espín
    Windows

    Stratside is a Puzzle Defense game where you save planets from a gravity-changing enemy! Place gadgets to attack the intruder! Combine your resources strategically to defeat the enemy before he reaches his goal! DON'T let him press the red button! This game is like the opposite of Lemmings!

    Why similar: Tower Defense 98%, Casual 2%

  54. #54 Defense Grid: The Awakening
    67% matchOverwhelmingly Positive96% of 5,303 reviews2008
    Dev: Hidden Path Entertainment
    Windows
    Median: 4.6 hrsMean: 15.1 hrs≥1hr: 91%

    Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.

    Why similar: Tower Defense 94.1%, Indie 4.1%, Singleplayer 1.9%

  55. #55 Moot District
    68% matchMostly Negative36% of 22 reviews2019
    Dev: BratAndronikPub: Uberbax Gaming
    Windows

    Build and defend! Make Moot District yours!

    Why similar: Tower Defense 67.7%, Casual 21.9%, Indie 10.4%

  56. #56 Survivor TD : Favor of the Gods
    67% matchNo user reviews
    Dev: Cartable Studio
    Windows

    A tactical defense game where you build the battlefield itself. Lure enemies through your maze using traps, towers, and godly powers.

    Why similar: Tower Defense 55.1%, Action Roguelike 33.5%, Indie 5.9%, Casual 4.2%, Singleplayer 1.3%

  57. #57 Spec Defense
    67% 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 55.8%, Casual 29.4%, Indie 14.8%

  58. #58 GemCraft - Chasing Shadows
    66% matchVery Positive95% of 4,334 reviews2015
    Dev: Game in a BottlePub: Armor Games Studios
    Windows
    Median: 4.6 hrsMean: 19.2 hrs≥1hr: 91%

    An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her.

    Why similar: Tower Defense 93.2%, Indie 4.8%, Singleplayer 1.9%

  59. #59 我在忘川有個活
    64% matchPositive100% of 22 reviews2026
    Dev: 彼岸忘憂工作室
    Windows

    A Chinese underworld-themed TD game. Alter paths with anchors, build towers freely. Boost tower stats/effects by brewing the Pot of Oblivion with herbs. Place talisman traps on paths. Features varied maps, initial path challenges, and strategic obstacles.

    Why similar: Tower Defense 75.2%, Casual 12.6%, Indie 8.5%, Singleplayer 3.6%

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Games Like Slug's Sister Defense

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