- #1 Tokyo's Neon Monsters
97% matchNo user reviews
Dev: Glowtox Games LTD
Windows
Embark on an electrifying journey through the neon-lit streets of Tokyo in "Tokyo’s Neon Monsters" – an adrenaline-pumping fusion of real-time strategy and tower defence like you've never experienced before!
Why similar: Action RTS 22.8% ★, Local Co-Op 15.6%, Tower Defense 14.8%, Base Building 13.7%, Mechs 13% ★
- #2 Celestial Defense
96% 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 30.4% ★, Tower Defense 22.1%, Strategy 12.2%, Base Building 11.9%, Resource Management 10.4%
- #3 Mecharise
96% matchNo user reviews
Dev: JCP Games StudioPub: Nuntius Games
Windows
Mecharise is a strategy and tower defense game that combines elements of base building, resource management, and wave-based combat against hostile aliens. Pilot a mecha as you colonize new worlds and defend your base against enemy attacks.
Why similar: Action RTS 20.5% ★, Tower Defense 19.3%, Mechs 18.2% ★, Base Building 17.4%, Resource Management 8.3%
- #4 Ad Astra: Sci-Fi Tower Defense
95% match7 user reviews57% of 7 reviews2024
Dev: Azure Moon Games Ltd.
Windows
Lose yourself in an indie solo-dev. treasure that harkens back to arcade classics! All while thumping along to killer retro-inspired beats by Ovani sound. Embark on an epic tower defense adventure against awe-inspiring machine monstrosities, made by a devoted gamer for devoted gamers.
Why similar: Action RTS 30.5% ★, Tower Defense 20.1%, Base Building 18%, Resource Management 12.3%, Sci-fi 8.6%
- #5 Project Tomorrow
94% matchNo user reviews
Dev: Advance Nine
Windows
A base-building survival game with terraforming and crafting. Earth lies poisoned and abandoned ten thousand years after invasion. Awaken from stasis, defend your fragile foothold, and restore a dead world so humanity can live here again.
Why similar: Base Building 25.4%, Tower Defense 23.2%, Action RTS 18.6% ★, Sandbox 10%, Sci-fi 7.6%
- #6 Frontline Crisis
94% matchVery Positive89% of 370 reviews2024
Dev: BCQTPub: Gamersky Games
Windows
Median: 1.2 hrsMean: 4.0 hrs≥1hr: 57%
Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!
Why similar: Mechs 22.7% ★, Tower Defense 19.6%, Action RTS 19% ★, Local Co-Op 14.8%, Resource Management 9%
- #7 PixelJunk™ Shooter
93% matchVery Positive90% of 615 reviews2013
Dev: Double Eleven
Windows · Mac · Linux
Median: 2.4 hrsMean: 3.8 hrs≥1hr: 91%
In PixelJunk™ Shooter, you must pilot your spacecraft through a range of cavernous environments in a bid to save the scientists trapped underground. Making your way through the game will rely on your keen sense of observation and the ability to manipulate your surroundings.
Why similar: Twin Stick Shooter 37.3%, Local Co-Op 33.7%, Action 8%, Sci-fi 8%, Physics 7.3%
- #8 Defendron TD
92% matchMostly Positive70% of 10 reviews2023
Dev: Bad Rats Studio
Windows
Defendron is an epic, action-packed, cyberpunk/futuristic themed Tower Defense with unique twist on upgrade paths. Place towers, mount modules, fend off huge enemy waves and defend the city of Defendron!
Why similar: Tower Defense 25.5%, Mechs 24.8% ★, Cyberpunk 21.7%, Strategy 9.9%, PvE 7.4%
- #9 Kingdom Eighties
91% matchMostly Positive75% of 3,163 reviews2023
Dev: Fury StudiosPub: Raw Fury
Windows · Mac · Linux
Median: 5.6 hrsMean: 9.9 hrs≥1hr: 90%
Kingdom Eighties is a short story-based standalone expansion set in the Kingdom universe. A rad adventure of micro-strategy and base building in vivid ‘80s neon. Defend your town against the mysterious Greed and discover the secrets of your family lineage!
Why similar: Action RTS 24.1% ★, Local Co-Op 18%, Tower Defense 16.3%, Base Building 16.1%, Sandbox 9.4%
- #10 Neocon Tower Defence 3
91% match7 user reviews86% of 7 reviews2024
Dev: Dincicode
Windows
A finger-blisteringly action-packed Tower Defence advanture!
Why similar: Action RTS 33.6% ★, Tower Defense 24.5%, Base Building 18.4%, Resource Management 14.4%, Strategy 4.9%
- #11 Witch Way
89% 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 37% ★, Tower Defense 23.9%, Base Building 17.7%, Resource Management 9.3%, Strategy 8.2%
- #12 Tempest Tower
89% 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 24% ★, Tower Defense 21.2%, Base Building 20%, Resource Management 15.8%, Family Friendly 7.7%
- #13 ZAMB! Endless Extermination
90% matchPositive86% of 22 reviews2019
Dev: Nano Games
Windows
ZAMB! Endless Extermination is a mash-up of a twin stick shooter and a tower defence game. Play in local co-op or online with a friend, sibling or partner as two space agents, Cye (the brawler) and Chrome (the tactician).
Why similar: Twin Stick Shooter 38.2%, Local Co-Op 28.7%, Tower Defense 26.5%, Action 2.5%, Family Friendly 2.3%
- #14 Star Shogun
88% matchNo user reviews
Dev: First Fire Studio
Windows
Star Shogun is a first person sci-fi combination of city building and vehicle combat. We've got simulation, logistics, strategy, and lots of mech on mech action!
Why similar: Mechs 29.7% ★, Action RTS 25.9% ★, Base Building 19.1%, Resource Management 11.3%, Sci-fi 7.6%
- #15 Underneath The Strata
86% matchNo user reviews
Dev: 咖啡不加糖
Windows
This is an underground sandbox adventure game where you have to survive alone and fight against bizarre primitive and mutant species. Build shelters, grow food, raise animals, drive mecha, and explore deeper.
Why similar: Mechs 33.3% ★, Underground 25.3% ★, Base Building 21.5%, Sandbox 14%, Sci-fi 3.2%
- #16 Colony Defense - Tower Defense
87% matchNo user reviews2024
Dev: McPeppergames
Windows
Atmospheric unique minimalist tower base defense game. Highly addictive.
Why similar: Action RTS 30.2% ★, Tower Defense 22%, Base Building 19.9%, Cyberpunk 10.8%, Strategy 7.4%
- #17 Forsaking Valhalla
86% matchNo user reviews
Dev: Stemmlar Technologies
Windows
A survival RTS game where you defend your village against relentless waves of Norse mythological creatures. Build defenses, train warriors, and gather resources to survive as long as possible. If your Town Hall falls, it's game over. How long will you last?
Why similar: Action RTS 33.7% ★, Tower Defense 22.1%, Base Building 16.7%, PvE 12.1%, Strategy 8%
- #18 No Fly Drone
85% matchNo user reviews
Dev: No Fly Drone
Windows
Take on the role of commander and protect Earth from the relentless Drone invasion in this exciting tower defense game. Strategize and strengthen your defenses by utilizing a variety of towers, abilities, and elemental upgrades. It's up to you to lead the charge and save humanity from destruction.
Why similar: Action RTS 32% ★, Tower Defense 20.9%, Base Building 17.9%, PvE 11.4%, Sci-fi 7.4%
- #19 Signal Zone
84% matchNo user reviews2026
Dev: Norafox Studio
Windows
Defend your base against increasingly dangerous enemy waves each night in this minimalist survival strategy. Mine resources, build and repair defenses, and upgrade your structures, tools, and abilities to survive in this harsh world.
Why similar: Tower Defense 24.1%, Base Building 22.5%, Action RTS 19.9% ★, Resource Management 16.6%, Strategy 12.6%
- #20 Iron Expedition
84% matchNo user reviews
Dev: Amberlight Games
Windows
Build your base, train your troops, develop new technologies, upgrade your weapons, and lead your army into battle to crush the enemy.
Why similar: Twin Stick Shooter 24.9%, Action RTS 23.2% ★, Base Building 22.1%, Resource Management 11%, Strategy 7.3%
- #21 TAVU
83% matchNo user reviews
Dev: Juhani Viitanen
Windows
TAVU is a PvE RTS game with a tactical combat system. Build your bases and defend them against waves of enemy attacks. Upgrade your units and destroy enemy bases to gain new territories and resources.
Why similar: Action RTS 23.1% ★, Base Building 20.7%, Resource Management 15.5%, Tower Defense 12.4%, PvE 11.4%
- #22 LowPoly Towerdefense
82% match8 user reviews67% of 9 reviews2024
Dev: Holger Trampe
Windows
You play in a SciFi environment with LowPoly graphics, engaging in Tower Defense. Manage resources! Each round introduces more enemies that you must defeat. Build resource ships in the factory and simultaneously construct towers on the platforms to fend off the adversaries.
Why similar: Action RTS 38.2% ★, Tower Defense 28.2%, Strategy 16.8%, Base Building 15.4%, Singleplayer 1.3%
- #23 BioFusion
82% matchPositive90% of 20 reviews2024
Dev: Pcubed VR
Windows
BioFusion is a VR co-op multiplayer, PvE, first-person-shooter, tower defense game. Swing on a grappling hook, ride a hovercraft, throw grenades, collect buffs, build towers and traps. Do what you must to keep the mutants from the Spores of Evolution.
Why similar: Action RTS 31.6% ★, Tower Defense 20.5%, Base Building 15.4%, PvE 11.2%, Strategy 7%
- #24 Xeno Rangers
81% matchPositive87% of 15 reviews2025
Dev: 9000 Legends
Windows
In this Coop Platformer Defense game, you must defend your HQ from enemy hordes by building your base and defenses wisely, while you fight using weapons & items acquired and upgraded along the way.
Why similar: Action RTS 25.9% ★, Tower Defense 16.2%, Base Building 15.4%, Local Co-Op 15.1%, Cyberpunk 11.4%
- #25 Vermin Control
81% match1 user reviews0% of 1 reviews2025
Dev: L.L.B.
Windows
In Vermin Control, you will enter a thrilling sci-fi tower defense world filled with strategic combat and high tension. Operate a versatile unit capable of both melee combat and construction, deploy and manage 9 unique devices, and protect key facilities from relentless vermin assaults.
Why similar: Tower Defense 23.9%, Mechs 23.2% ★, Resource Management 15.5%, Sci-fi 11%, Base Building 10.4%
- #26 Automate Defend Repeat
79% match7 user reviews71% of 7 reviews2025
Dev: BigScorchPub: Sage Games
Windows
Automate, Defend, Repeat: A combination of factory management and tower defense strategy. Build a planet-dominating factory, defend it from disgruntled resource-carrying monsters, and defeat a total of 6 bosses. Once you have done that, select a New Game + modifier and do it again!
Why similar: Tower Defense 22.8%, Base Building 17.6%, Resource Management 12.1%, Family Friendly 9.4%, Sandbox 9.3%
- #27 Xeno Command
80% matchVery Positive84% of 55 reviews2022
Dev: ChillyRoomPub: ChillyRoom
Windows
Defend galaxy against Alien invasion in the RTS offline game with roguelike fun
Why similar: Action RTS 29.9% ★, Mechs 23% ★, Tower Defense 17.5%, Base Building 13.5%, Sci-fi 6%
- #28 System Status: SuperCritical
78% matchNo user reviews
Dev: KliksutiGames
Windows
Defend your base by placing towers strategically, forming interconnected systems that depend on one another. Adapt your strategy to different environments and enemy waves, exploiting their weaknesses. In System Status: SuperCritical, resources are scarce and critical failure is always an option.
Why similar: Tower Defense 27.2%, Mechs 17.1% ★, Base Building 13%, Strategy 11.9%, Cyberpunk 10.9%
- #29 Random Realms Hero Under Siege
78% 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 25.4%, Action RTS 24.4% ★, Base Building 14%, PvE 12.9%, Strategy 9.7%
- #30 PixelJunk™ Shooter Ultimate
79% matchVery Positive88% of 240 reviews2015
Dev: Q-Games Ltd.Pub: Double Eleven
Windows
Median: 3.1 hrsMean: 4.2 hrs≥1hr: 94%
CAN YOU SAVE THE SCIENTISTS ON APOXUS PRIME?PixelJunk™ Shooter Ultimate is a twin-stick shooter with equal elements of action and puzzle solving.
Why similar: Twin Stick Shooter 56.1%, Local Co-Op 21.8%, Physics 11.6%, Action 10.4%
- #31 Cubelander
77% match7 user reviews100% of 7 reviews2023
Dev: Anthony WuPub: Hyperreal Games
Windows
Fight against huge hordes of geometric amalgamations with BOTH towers and allied defenders to stop them from breaking your CORE! Travel to barren deserts, hostile wastelands in this fast-paced tower-defence game.
Why similar: Action RTS 35.9% ★, Tower Defense 25.3%, Resource Management 12.7%, PvE 9.9%, Strategy 9.6%
- #32 Necroflora
76% matchNo user reviews
Dev: Dinoptique
Windows · Linux
A new evil has taken root - you. Become the Necroflora, an ever-growing many-headed hydra, feed upon your enemies, acquire powerful mutations and defeat the 4 kings and their armies.
Why similar: Action RTS 41.9% ★, Tower Defense 25.1%, Base Building 16.8%, Strategy 11.6%, 2D 4%
- #33 Stellar Initiative
75% matchMostly Positive77% of 390 reviews2024
Dev: Five Head Games
Windows
Median: 1.7 hrsMean: 6.6 hrs≥1hr: 66%
Stellar Initiative is a roguelike tower defense game where you land on the planet and use your orbit ship to deliver buildings and support you with fire. Complete missions, install new upgrades, discover powerful artifacts, and find the best strategy!
Why similar: Mechs 28.2% ★, Tower Defense 27.8%, Base Building 18.7%, Sci-fi 11.6%, Strategy 8.8%
- #34 Citadel Anew
74% match7 user reviews71% of 7 reviews2025
Dev: Radical Byte
Windows
The game is an unholy blend of base defense, tower defense, roguelite elements, and some colony management. Also, mechs.
Why similar: Mechs 30.6% ★, Base Building 23.6%, Tower Defense 22.1%, Sandbox 12.2%, Sci-fi 7.8%
- #35 NINJA REVENGER
75% match2 user reviews100% of 2 reviews2025
Dev: pixyda,inc.
Windows
BURN ENERGY, SEEK REVENGE. ENERGY-SACRIFICE TECH AWAKENS THE POWER OF VENGEANCE. AS DEATH LOOMS, UNLEASH BERSERK.
Why similar: Twin Stick Shooter 35.6%, Mechs 29.7% ★, Cyberpunk 18.5%, PvE 12.5%, Action 3.4%
- #36 Iron Brigade
77% matchVery Positive86% of 1,208 reviews2012
Dev: Double Fine Productions
Windows
Median: 1.9 hrsMean: 7.5 hrs≥1hr: 63%
Join The Mobile Trench Brigade and protect humanity from the evil Monovision menace!
Why similar: Mechs 46% ★, Tower Defense 32.8%, Strategy 11.9%, Action 6.7%, Sci-fi 2.6%
- #37 Geometry Defense: Infinite
76% matchMostly Positive74% of 19 reviews2018
Dev: Zebec Games
Windows · Mac · Linux
Geometry Defense: Infinite is a classic infinite tower defense game where you must build a maze to slow enemies and build towers to destroy them. An action-packed and engaging game requiring focus to take on challenges and test your skill.
Why similar: Action RTS 29.3% ★, Tower Defense 19.3%, Base Building 16.6%, Sandbox 10.7%, Family Friendly 7.6%
- #38 Forest Of Siege
73% match5 user reviews60% of 5 reviews2025
Dev: Rawi Studio
Windows
A tower defense game set in a magical forest. Watch out for the orcs!
Why similar: Tower Defense 38.5%, Base Building 31.8%, Action 12%, Strategy 7.9%, 2D 7.1%
- #39 Tower Defense Ultimate: Crashfall Protocol
72% match2 user reviews100% of 2 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% ★, Tower Defense 24.9%, PvE 11.1%, Resource Management 9.1%, Strategy 8.4%
- #40 Skyfort
73% matchNo user reviews
Dev: Space Byte Studios
Windows
This game is a arcade block placing game mixed with action-packed Tower Defense gameplay mechanics. Build forts out of tetrominoes high up in the sky and defend it against the incoming waves of airships, by shooting at them with your minigun and building defenses!
Why similar: Action RTS 28.4% ★, Tower Defense 24.7%, Base Building 22.7%, Strategy 9.3%, Physics 6.3%
- #41 Cybernetica: fallen city
74% matchNegative0% of 11 reviews2020
Dev: Kedexa
Windows
Cybernetica is a tower defense game. The player’s task is to destroy the enemies with the help of buildings before they cross the base. Each tower has its own characteristics and cost. Each wave of enemies is procedurally generated.
Why similar: Tower Defense 24.9%, Strategy 22.7%, Base Building 22.6%, Cyberpunk 22%, Action 7.9%
- #42 Mindustry
71% matchOverwhelmingly Positive96% of 25,660 reviews2019
Dev: AnukenDev
Windows · Mac · Linux
Median: 4.9 hrsMean: 26.9 hrs≥1hr: 76%
An open-ended factory management game with RTS and tower defense elements.
Why similar: Base Building 28%, Tower Defense 25.9%, Resource Management 20.6%, Sandbox 9.1%, Strategy 8.2%
- #43 They Fear The Mist
72% matchNo user reviews2027
Dev: Hidden Shadows Games
Windows
They Fear The Mist is a real-time strategy game, where you command your Troops, build your Settlement, fight off thousands of Enemies and explore the Unknowns of the Mist. Take command of your people and defend them from the incoming hordes… Can you survive?
Why similar: Action RTS 24.5% ★, Base Building 19.6%, Tower Defense 17%, Resource Management 10.7%, PvE 9.1%
- #44 Mechs V Kaijus - Tower Defense
71% matchVery Positive84% of 529 reviews2022
Dev: Doble Punch Games
Windows
Median: 6.8 hrsMean: 13.2 hrs≥1hr: 83%
Mechs V Kaijus is an addictive hardcore tower defense gameplay. In Mechs V Kaijus you take on the role of Commander of a powerful Mechs squadron. Improve your Mech, strategically place towers and factories on the battlefield. Deploy support units on the battlefield, and save our civilization.
Why similar: Tower Defense 52%, Mechs 28.7% ★, Strategy 8%, Base Building 7.3%, Action 3.1%
- #45 GeminiArms
73% match6 user reviews100% of 6 reviews2019
Dev: TERARIN GAMES
Windows
GeminiArms is a side scrolling 2D shoot'em up.
Why similar: Mechs 38.1% ★, Twin Stick Shooter 36.1%, Local Co-Op 19.8%, Action 4.1%, 2D 2%
- #46 Terminal Bore
70% matchNo user reviews
Dev: SDG Games
Windows · Linux
Terminal Bore is a 2D mining game inspired by classics like Motherload. Dig deep, craft upgrades, and overcome obstacles as you become an unstoppable mining machine.
Why similar: Mechs 33.2% ★, Underground 26.2% ★, Resource Management 15.2%, Sandbox 10.6%, Sci-fi 8%
- #47 Halloween Defense
71% 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 34.8% ★, Tower Defense 25.6%, Base Building 15.2%, Resource Management 11.3%, Action 7.3%
- #48 Unnatural Worlds
70% matchNo user reviews
Dev: Tomáš Malý
Windows · Linux
Innovative yet familiar real-time strategy game in development. Grand-scale RTS game played on maps/planets of any 3D shape. It emphasizes strategy, base building, logistics, and reduces micro-management of individual units.
Why similar: Action RTS 29.5% ★, Base Building 19.6%, Mechs 19% ★, Resource Management 15.6%, Sci-fi 9.6%
- #49 XDefense LF
70% matchNo user reviews
Dev: SYSLF STUDIO
Windows
Your castle is under attack! Defend your walls against enemies and epic bosses. Upgrade your defenses with unique weapons, strategic skills, and special upgrades! Become an unbeatable defender and master every battle.
Why similar: Tower Defense 35.3%, Action RTS 23.3% ★, Resource Management 11.9%, Strategy 11.5%, PvE 7.3%
- #50 Planet Boom
69% matchNo user reviews
Dev: daichi
Windows
This chaotic fast-paced planetary defense game will have you shoot, jump, dash, and teleport across a fully destructible planet to fend off enemies flying in from all directions. Switch between multiple unique turrets, upgraded to suit your play style, for eye-popping synergetic plays!
Why similar: Tower Defense 27.8%, Action RTS 26.7% ★, Twin Stick Shooter 25.1%, Strategy 10.1%, Action 6.7%
- #51 Little Kingdom RTS
67% matchVery Positive86% of 65 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 24.5% ★, Tower Defense 21.3%, Base Building 21.1%, Resource Management 15.2%, Strategy 7.7%
- #52 Meow TD: Endless Yarn
69% matchNo user reviews
Dev: Funtraum Games
Windows
A tower defense game where cats battle waves of yarn! Every five levels, you can choose an upgrade. Resources can be harvested from tougher yarn (rock) to enhance and expand your cat city. The game features a sandbox style with no definitive end—how far can you go?
Why similar: Tower Defense 34.6%, Strategy 15.5%, Family Friendly 13.6%, Base Building 11.6%, Sandbox 11.3%
- #53 Defender's Dynasty
68% match5 user reviews60% of 5 reviews2025
Dev: Hyper Cloud Games
Windows · Mac
A 2D Strategic Base Defender game set in Medieval times. As relentless Waves of enemy forces threaten your Stronghold, you must gather Resources, Fortify your Defenses and lead your Rebellion. Prepare to strengthen your Base and manage your Resources. But beaware of the Storms!
Why similar: Action RTS 28% ★, Tower Defense 22%, Base Building 21.3%, PvE 9%, Strategy 8.9%
- #54 Throbax TD
69% matchMostly Positive74% of 50 reviews2022
Dev: Unterrainer Informatik OG
Windows
Median: 3.3 hrsMean: 5.3 hrs≥1hr: 86%
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.
Why similar: Tower Defense 23.7%, Action RTS 22.8% ★, Base Building 20%, PvE 11.9%, Sci-fi 10%
- #55 Line Hold
68% matchNo user reviews
Dev: TR8 Torus StudiosPub: TR8 Torus Studios
Windows
THIS GAME WILL VANISH SOON! CHECK OUT LAST LINE - We’ve rebuilt and improved the game in every way, and it now lives on as Last Line!
Why similar: Twin Stick Shooter 34.3%, Base Building 22%, Tower Defense 21.2%, Sci-fi 8.9%, Strategy 8%
- #56 Temple Trashers
68% matchMixed65% of 34 reviews2022
Dev: Hackerspace NTNU
Windows
A couch co-op tower defense game, in which the towers you build can hurt you and your friends just as much as they can hurt your enemies. Build towers, aim them towards your foes and collect the crystals that drop in order to build more turrets and survive the endless hordes of enemies!
Why similar: Action RTS 28% ★, Twin Stick Shooter 27.9%, Tower Defense 19.3%, Base Building 9.5%, Family Friendly 7.4%
- #57 Starfall Defenders
67% match1 user reviews100% of 1 reviews2025
Dev: EntwicklerX
Windows
Starfall Defenders is a classic tower defense game that features unique towers and enemies. It also has an in-game shop system that allows players to purchase better towers, upgrade existing ones, and buy special items like the Atom Bomb, Splash Bomb, and Air Supply.
Why similar: Action RTS 39.8% ★, Tower Defense 28.3%, Strategy 14.3%, Sci-fi 5.6%, 2D 5.2%
- #58 Decimation
67% matchNo user reviews
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: Tower Defense 30.3%, Action RTS 27.1% ★, Sci-fi 13.5%, Strategy 11.5%, Action 6.2%
- #59 Legion TD 2 - Multiplayer Tower Defense
66% matchVery Positive86% of 14,799 reviews2021
Dev: AutoAttack Games
Windows · Mac
Median: 11.6 hrsMean: 42.5 hrs≥1hr: 89%
An infinitely replayable multiplayer and single-player tower defense. Defend against waves of enemies and destroy the enemy's king before they destroy yours. Legion TD 2 is a one-of-a-kind game of tactics, teamwork, and prediction. Party as 1-8 players.
Why similar: Tower Defense 26.1%, Mechs 20.6% ★, Base Building 15.3%, Resource Management 11.9%, PvE 9.3%
- #60 Atahion - Tower Defense
66% 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 32.1%, Base Building 25.6%, Action RTS 14.7% ★, Sci-fi 11.9%, Strategy 10.5%