- #1 Surface Breaker
97% match7 user reviews86% of 7 reviews2026
Dev: Branno
Windows · Linux
Sci-fi rogue-like mining/tower defense game. Mine through a procedurally generated world to discover artifacts. Defend your spaceship from waves of enemies. Discover and spend resources to improve your mining and spaceships combat ability.
Why similar: Post-apocalyptic 22.5%, Tower Defense 15.5%, Roguelike 13.7%, Sci-fi 9.3%, Space 9.1%
- #2 This Next Time
96% matchNo user reviews
Dev: Agent C. Games
Windows
"A sci-fi strategy game"
Why similar: Hex Grid 25.5% ★, Space 11.7%, Post-apocalyptic 11.3%, Roguelike 9.6%, Sci-fi 8.4%
- #3 Biorganic
96% matchNo user reviews
Dev: Team Discard
Windows
Biorganic is a top-down arena survival roguelike game. You have to survive with your towers! Choose your tower and go to the battle! Upgrade your skills, buy more towers, create unique builds, and survive until the end!
Why similar: Tower Defense 24.2%, Roguelike 15.6%, Post-apocalyptic 14.4%, Action Roguelike 11%, Space 9.4%
- #4 INTERGALACTICORP.
95% matchNo user reviews
Dev: Nuke the Boss
Windows · Linux
INTERGALACTICORP. is a sci-fi rogue-lite tower defense game where you take on the role of an operator-bot, charged with conducting an intergalactic mining operation. Will you thrive as an efficient miner in this alien environment, or succumb to the dangers that lurk in the depths of space?
Why similar: Tower Defense 21.1%, Robots 16.8%, Space 14.4%, Sci-fi 10.9%, Roguelite 10.7%
- #5 Dome Keeper
94% matchVery Positive92% of 21,626 reviews2022
Dev: BippinbitsPub: Raw Fury
Windows · Mac · Linux
Median: 4.2 hrsMean: 11.3 hrs≥1hr: 87%
Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!
Why similar: Post-apocalyptic 25.4%, Roguelike 16.2%, Tower Defense 15.6%, Space 12%, Sci-fi 10.1%
- #6 Wander Vyrosa
94% match6 user reviews83% of 6 reviews2023
Dev: Pumpkin House GamesPub: MAGIC Spell Studios
Windows
A tower-defense game with roguelite elements on fully explorable mini planets! Travel the galaxy of Vyrosa, land on planets, and defend your drilling equipment while mining fuel to continue your journey throughout the galaxy!
Why similar: Tower Defense 20.6%, Roguelike 13.3%, Space 11.1%, Base Building 10.2%, Roguelite 8.7%
- #7 Ocean Keeper Co-op Drill Multiplayer
92% matchMostly Positive79% of 165 reviews2025
Dev: RetroStyle Games
Windows
Dive into the Ocean Keeper – a cooperative roguelike where four survival miners defend their Mech Spider, fight with endless hordes of monsters, and dig for resources. Team up with your friends, upgrade between waves, and survive the deep caves, full of treasures… if you can.
Why similar: Tower Defense 18.5%, Roguelike 12.8%, Space 11.5%, Robots 11.3%, Sci-fi 9.4%
- #8 Arms Evolution: ZOMBIE DESTROYER
93% matchMixed66% of 285 reviews2023
Dev: Ash Game StudioPub: LP Game
Windows
"Arms Evolution: ZOMBIE DESTROYER" is a unique Roguelite tower defense game. You will slaughter thousands of zombies in the game and enhance your weapon towers through build character in the RPG way. and , the game also offers an idle mode, so you can enjoy building weapons anytime and anywhere.
Why similar: Tower Defense 20.6%, Post-apocalyptic 13.6%, Roguelike 13.1%, Robots 10%, Space 9.2%
- #9 Management In Space
91% matchNo user reviews
Dev: Silver Stitch Productions
Windows
Management In Space is a gritty sci-fi strategy roguelite where you find yourself in debt. Build, mine, trade, date, and defend using stations across the galaxy, all while wars swells, aliens devastate sectors, and cults rip the galaxy apart & release demons upon the cosmos.
Why similar: Hex Grid 23% ★, Tower Defense 15.5%, Space 12.9%, Roguelike 11.2%, Aliens 8.4%
- #10 Astro company
91% matchNo user reviews2026
Dev: Elephant Arts
Windows
Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.
Why similar: Tower Defense 26%, Roguelike 15.7%, Roguelite 14.5%, Base Building 10.3%, Space 9%
- #11 Tower Tactics Arena
90% matchMostly Positive80% of 30 reviews2025
Dev: asraworks
Windows
Tower Tactics Arena is a fast-paced action roguelite set in the Tower Tactics: Liberation universe. Battle relentless enemy waves in a closed combat arena, level up your towers strategically, and gather powerful trinkets and potions! Will you claim victory in the arena?
Why similar: Tower Defense 21.8%, Roguelike 12.5%, Sci-fi 12.5%, Space 11.9%, Roguelite 10.9%
- #12 Space Bross
89% matchPositive88% of 32 reviews2026
Dev: Lavega Games
Windows · Mac · Linux
Your chicken has been kidnapped, and that’s all it takes to send a retired astronaut into full galactic mayhem. Space Bross is a hand-drawn 2.5D tower defense & action roguelite where you’ll build bases, fend off alien hordes, and blast your way across planets to bring your feathery friend back.
Why similar: Tower Defense 15.8%, Space 12.3%, Roguelike 11.2%, Base Building 9.6%, Survival 8.7%
- #13 Terrorformer TD
89% matchPositive89% of 27 reviews2024
Dev: onewinter games
Windows · Mac · Linux
Terrorformer TD is a tower defense roguelite with a procedurally generated map that YOU shape! Raise or lower tiles, divert enemy paths and funnel monsters into perfectly designed killzones. Randomly drawn cards result in plenty of run variety, as you seek to survive endless waves of enemies.
Why similar: Tower Defense 20.4%, Hex Grid 17% ★, Roguelike 13.4%, Robots 12.5%, Procedural Generation 9.9%
- #14 Beacon of Neyda
88% matchVery Positive90% of 52 reviews2025
Dev: Ghost Creative Studio
Windows · Linux
In a world where a robot revolution failed, the last humans search for a way to survive and escape. Beacon of Neyda is a side-scrolling action-strategy game where you must survive waves of enemies while creating and upgrading your base as you explore a world in ruins.
Why similar: Post-apocalyptic 24.5%, Tower Defense 20%, Robots 16.9%, Sci-fi 8%, Procedural Generation 6.6%
- #15 ASHER Descent
87% matchNo user reviews
Dev: Sigma Fox Studios
Windows
Go down. Get stronger. Come back alive. Mine the mountain. Defend your shuttle. Adapt or get overrun.
Why similar: Roguelike 16.6%, Tower Defense 15.7%, Roguelite 12.5%, Action Roguelike 12%, Survival 10.4%
- #16 Echo Zero
86% matchNo user reviews
Dev: Wildboy Studios
Windows · Mac
Descend into a dangerous, procedurally generated sci-fi underworld. Explore, gather resources, uncover powerful wargear and upgrades, rally your droids, build and defend your base, and battle a mysterious new species on the verge of breaching the surface, either alone or in co-op.
Why similar: Tower Defense 22.2%, Robots 16.9%, Base Building 12.7%, Sci-fi 11.1%, Roguelike 10.7%
- #17 D.R.O.N.E.S.
86% matchNo user reviews
Dev: Dang Good Games
Windows
A run based, action autobattling, deckbuilder/deckfighter! Choose the enemies you want to engage, discards the ones you don't, unlock, discover and guide autonomous drones, acquire items like components, munitions, hacks and modulators to stop planetary invasions in endlessly replayable seeded runs.
Why similar: Tower Defense 20.1%, Post-apocalyptic 17.8%, Roguelike 13%, Roguelite 10.4%, Action Roguelike 9.3%
- #18 Axom: Conquest
84% matchPositive85% of 46 reviews2026
Dev: Hairy Penguin
Windows
Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.
Why similar: Tower Defense 21.1%, Roguelike 14%, Base Building 12.4%, Roguelite 9.1%, Procedural Generation 8.9%
- #19 Cosmo's Pizzarama
85% matchNo user reviews
Dev: Monkeysuit Games
Windows · Mac
Collect toppings. Craft deadly slices. Save the universe.
Why similar: Post-apocalyptic 16.8%, Roguelike 15.2%, Robots 13.3%, Aliens 10.8%, Action Roguelike 9.8%
- #20 Mineral Defense
84% matchVery Positive90% of 245 reviews2024
Dev: Corestone Games
Windows · Linux
Mineral Defense combines tower defense with roguelite elements and procedural generation. Build paths, unlock upgrades, and unleash powerful synergies to conquer evolving challenges in an ever-expanding world.
Why similar: Tower Defense 22.2%, Roguelike 14.7%, Base Building 12.3%, Roguelite 11%, Space 9%
- #21 Tin Lord
83% match8 user reviews88% of 8 reviews2026
Dev: IcosaCore
Windows
Tin Lord is a hybrid of strategy and tower defense in a post-apocalyptic world where you control robots that rebuild technology and fight monsters in a destroyed world.
Why similar: Tower Defense 21.4%, Post-apocalyptic 16.9%, Robots 14.2%, Roguelike 13.9%, Base Building 13.1%
- #22 Towerbloom
82% matchNo user reviews
Dev: Tissue Inu
Windows
Towerbloom is a pathless roguelite tower defense with reactive gameplay. Employ countless outlandish strategies and supercharge your towers by hovering over them to vanquish enemies.
Why similar: Tower Defense 20%, Roguelike 13.6%, Base Building 11%, Space 10.1%, Aliens 9.7%
- #23 TEOM: The Enemy Of Mine
82% matchNo user reviews
Dev: Voxel Studios
Windows · Mac
TEOM is a roguelite strategy game that draws inspiration from the tower defense genre to innovate it through dynamic levels, interactive elements, and high replayability. Follow Aiden and his friends on an unexpected journey through this vibrant world.
Why similar: Tower Defense 18.2%, Roguelike 14.3%, Robots 14.3%, Base Building 11.9%, Roguelite 10.4%
- #24 Polydangerous
81% matchNo user reviews2026
Dev: Timothy Graham
Windows · Mac · Linux
Build and defend a mining operation on a distant planet in this tower defense bullet heaven shooter. Build and upgrade defenses, fight off waves of enemies from a rival corporation, and earn enough credits to buy your body back and escape this deep space hellhole.
Why similar: Tower Defense 25.8%, Robots 12.9%, Action Roguelike 11.4%, Roguelite 10.8%, Action 7.8%
- #25 Space Recall
81% matchPositive91% of 11 reviews2023
Dev: JohnHang
Windows
"Space Recall" is a side-scrolling game with action Roguelike structure, skill and equipment combination as innovation points, and economic operation as the driving force. players can build character skills according to the situation, and at the same time with special abilities
Why similar: Space 17.2%, Robots 16.1%, Roguelike 16%, Aliens 11.2%, Roguelite 10.1%
- #26 THE AEON FALL
80% matchNo user reviews
Dev: Dalla Games Inc.
Windows
Endless waves of 100,000 infected pour toward you. A brutally hard roguelike defense built on the Paradox of Progress: every advance raises the noise, and louder noise draws a deadlier swarm. Design your base, break through with one unit you control, and adapt each run. Survive a planet alone.
Why similar: Tower Defense 23%, Roguelike 14.3%, Base Building 13.5%, Post-apocalyptic 11.2%, Action Roguelike 8.3%
- #27 Exodus Flight
79% matchNo user reviews
Dev: Monstrum
Windows
Take control of a starship fleeing the sudden attack on your home world in this single-player sci-fi roguelike. Evade pursuit, manage resources, deal with aliens, and acquire new weapons and technology. Each ship you lead to safety will join the mission to take back the home world.
Why similar: Hex Grid 22.4% ★, Roguelike 20.3%, Roguelite 16.3%, Sci-fi 13.6%, Space 11.8%
- #28 Xenowars
78% matchPositive86% of 35 reviews2024
Dev: Strategeion Studios
Windows
This is a turn-based strategy/RPG game set in the stars. In the early stages, you will recruit a team of experts on Earth for exploring a distant alien homeworld, choosing between scientists, mutants, and soldiers. Scour the planet for lost alien technology and uncover the secrets to Earth’s doom.
Why similar: Hex Grid 33.8% ★, Space 16.7%, Post-apocalyptic 14.7%, Aliens 13.6%, Sci-fi 10.3%
- #29 Robot Resistors
79% matchMostly Positive78% of 50 reviews2023
Dev: Crablacksmith Studios
Windows
Robot Resistors is an irreverent robot-themed auto-shooter with a 16-bit style. Each of the over 100 enemies you face is distinct, with unique abilities and hand-pixeled animations. A huge roster of playable characters, tons of weapons, and five wildly different procedurally generated stages await!
Why similar: Robots 18%, Space 13.4%, Roguelike 13.2%, Roguelite 9.7%, Sci-fi 9.3%
- #30 Binary Barrier
78% matchNo user reviews
Dev: Upgraded Studio
Windows
Defend your AI capital against endless alien invasions in this space shmup-inspired tower defense with roguelite randomness. Dissect bodies and ships to unlock weirdly powerful tech. Upgrade your base with turrets, turning your screen into a symphony of perfect destruction!
Why similar: Tower Defense 22.2%, Base Building 13.6%, Aliens 12%, Sci-fi 11.4%, Roguelite 10.7%
- #31 Code of Shadows
77% matchNo user reviews2026
Dev: TillBlackPub: DECOL
Windows
Code of Shadows is a fast-paced real-time roguelite where you fight alongside powerful support drones. Pause on demand, evolve mid-fight, and push back relentless rift-spawned hordes across shifting dimensions. Adapt your build, master the chaos, and survive each run.
Why similar: Roguelike 15.2%, Space 13.9%, Roguelite 11.1%, Action Roguelike 10.8%, Sci-fi 9.9%
- #32 Helios Horizon
77% matchNo user reviews
Dev: Enhydra Games
Windows
Annihilate endless hordes of aliens in this action-packed sci-fi rogue-lite. Acquire a variety of firearms and upgrade your equipment to fulfill your mission.
Why similar: Robots 18%, Sci-fi 11.7%, Aliens 11.3%, Roguelike 10.8%, Action Roguelike 9.5%
- #33 Rogue Station Defense
76% match6 user reviews100% of 6 reviews2024
Dev: Cladcake
Windows
A rogue-like sci-fi Tower Defense strategy game with infinite replayability!
Why similar: Tower Defense 25.2%, Roguelike 16.6%, Roguelite 12.1%, Space 11.5%, Procedural Generation 11.4%
- #34 Guard Protocol
75% matchMostly Positive73% of 11 reviews2026
Dev: Dincicode
Windows
A mech-based Vampire Survivors / Tower Defense hybrid where almost every run ends in defeat, but each one makes you stronger. Customize your mech, unlock global perks, and survive as many waves as you can before the swarm overwhelms you.
Why similar: Tower Defense 20.3%, Roguelike 17.5%, Post-apocalyptic 13%, Action Roguelike 11.9%, Robots 10.3%
- #35 Gunbot Diplomacy
74% matchVery Positive88% of 255 reviews2025
Dev: Sleepy SentryPub: GrabTheGames
Windows
Median: 3.2 hrsMean: 4.0 hrs≥1hr: 85%
Splatter slimes, massacre mutants, and assemble your perfect Gunbot! Survive hordes of enemies in this top-down shooter roguelite by customizing your weapons on the unique upgrade grid, and pick from a wide variety of build-defining modules and wacky base bots for a new experience every run.
Why similar: Hex Grid 28% ★, Post-apocalyptic 15.7%, Roguelike 14.3%, Robots 14.3%, Roguelite 8.7%
- #36 Stellar Initiative
75% matchMostly Positive76% of 404 reviews2024
Dev: Five Head Games
Windows
Median: 1.8 hrsMean: 6.5 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: Tower Defense 29%, Roguelike 18.4%, Sci-fi 12.8%, Base Building 12.5%, Space 9.7%
- #37 Red Land
73% match5 user reviews100% of 5 reviews2025
Dev: Vladimir StepanovPub: MilknoDev Games
Windows · Mac
Escape a post-apocalyptic Earth colonized by a highly-intelligent alien species. Fight alien bosses, nitro-mutants, unlock classes, and explore dangerous biomes in a vast open world. Red Land is a rogue-lite, high risk, high reward game. Will you escape... or not?
Why similar: Post-apocalyptic 21.6%, Roguelike 16%, Roguelite 12.5%, Action Roguelike 12.1%, Base Building 11.7%
- #38 Micron Defense Force
74% match2 user reviews0% of 2 reviews2024
Dev: Mystical XP Games
Windows
A Roguelike Tower Defense in space with missions to conquer. Can you hold against the spreading alien bosses? Build and upgrade towers against the corruption. Choose your technologies and warpspeed your way to victory.
Why similar: Tower Defense 25.7%, Roguelike 18.1%, Space 12.5%, Roguelite 11.3%, Sci-fi 8.6%
- #39 Eyeb
76% match8 user reviews88% of 8 reviews2020
Dev: Giant Gourami
Windows
Eyeb is an action packed tower defense-like that pits a young space cadet's bionic eyeball against a harrowing nano-bot invasion. Push out, explore, power up and drop a trillion towers for the glory of facing off with the diabolical Nano-Lord. You can also go fishing in space.
Why similar: Tower Defense 22%, Roguelike 12.5%, Roguelite 11.1%, Procedural Generation 9.6%, Action Roguelike 9.5%
- #40 Captain Edgar Giza
73% matchNo user reviews
Dev: Black Steel Studio
Windows
It's a story of an impossible fight for survival on a wild planet known as Giza. Gather unique Weapon Units. Enhance the firepower and production capacity of the Outpost fighting alongside you. This is an FTD game - featuring FPS, Tower Defense, Base Building, and much more all at once.
Why similar: Robots 18.5%, Tower Defense 18.1%, Post-apocalyptic 15.3%, Space 13.2%, Base Building 12%
- #41 OrbGuard
72% matchNo user reviews
Dev: Marcus André LiePub: Twigstick
Windows
Defend Earth against waves of deadly cosmic threats determined to destroy your civilization! In this Rogue-Lite Auto Shooter, you’ll place Celestial bodies and upgrade them to unleash chaos on your enemies. How long will you survive?
Why similar: Tower Defense 19.7%, Roguelike 18.3%, Roguelite 14.2%, Space 14.1%, Action Roguelike 11.7%
- #42 Crystal Tower Defense
73% matchMixed68% of 34 reviews2023
Dev: Hot Roof Studios
Windows
Stop an endless hoard of crystal-type enemies, with different attributes, from reaching the portal to earth! You can build your own labyrinths, unlock new turrets, upgrade them, unlock abilities, and also gather permanent bonuses.
Why similar: Tower Defense 28.3%, Roguelite 12.7%, Procedural Generation 12.2%, Base Building 12.2%, Sci-fi 9.6%
- #43 Glorpotron
70% match7 user reviews100% of 7 reviews2026
Dev: Bitwise Botworks, Inc
Windows · Mac
A tower defense roguelike about robots and ooze. Play solo or local multiplayer, protect the Glorp, and defeat the creeps.
Why similar: Tower Defense 31.6%, Robots 17.1%, Roguelite 13.9%, Roguelike 11%, Procedural Generation 9.7%
- #44 Virion
71% matchPositive85% of 13 reviews2024
Dev: Denial of Service
Windows
A sci-fi action roguelike with frenetic combat including ranged, melee and dodging
Why similar: Robots 27.2%, Roguelike 24.7%, Sci-fi 14.4%, Action Roguelike 13.1%, Futuristic 9.7%
- #45 lone.AI
71% match2 user reviews100% of 2 reviews2025
Dev: Digital Drank
Windows
lone.AI is a space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system and uncover the secret behind the ZOSMA, an alien race that holds power over the system.
Why similar: Space 17.8%, Roguelike 16.3%, Robots 15.8%, Aliens 10.7%, Sci-fi 8.7%
- #46 SENTRY
70% matchVery Positive82% of 893 reviews2024
Dev: Fireblade Software
Windows
Median: 2.9 hrsMean: 5.4 hrs≥1hr: 76%
SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.
Why similar: Tower Defense 27.7%, Space 14.4%, Sci-fi 13.2%, Survival 11.2%, Aliens 10.2%
- #47 Role of Hex
71% matchMostly Positive71% of 97 reviews2023
Dev: Verde
Windows
Role of Hex is a real-time strategy game where you defend your hexagonal base from the dangers of the universe. Gather upgrades and unlock special buildings to survive this hostile land as endless waves of enemies approach. But be quick, time is ticking and the waves are getting bigger.
Why similar: Tower Defense 20.9%, Hex Grid 17.6% ★, Roguelike 15%, Base Building 11%, Procedural Generation 10.2%
- #48 Deflectorium
70% matchNo user reviews2026
Dev: Nukeborn Studio
Windows
Deflectorium: 2D sci-fi rogue-lite singleplayer. Deflect deadly shots back at your enemies to become unstoppable. With unique deflection system, you'll dominate battles while upgrading your skills and stats. Prepare for adrenaline experience where defense isn't just a tactic but an art.
Why similar: Hex Grid 30.4% ★, Roguelike 17.9%, Space 16.2%, Sci-fi 12.3%, Roguelite 12.2%
- #49 Prototype TD 2
72% match6 user reviews100% of 6 reviews2022
Dev: Faf Games
Windows · Mac · Linux
Prototype TD 2 is a rogue-like tower defense game which focuses on replayability, giving the player meaningful decisions and a different experience each game. Design the route that enemies will follow and combine your tower types to adapt to a wide variety of procedurally generated maps.
Why similar: Hex Grid 36.5% ★, Tower Defense 28.4%, Roguelite 15.9%, Procedural Generation 9.4%, Futuristic 4.9%
- #50 Beyond Lost Planets
69% matchNo user reviews2027
Dev: leosgamedev
Windows
Beyond Lost Planets is an intense Roguelike Dungeon Crawler Bullet Hell. Fight through enemies and bosses across procedural worlds. Everything from weapons and bullets to powerup and companions is represented with cards. Grow absurdly powerful and create wild, unique synergies every run!
Why similar: Robots 13.4%, Roguelite 13.2%, Roguelike 13.2%, Sci-fi 10.8%, Space 10.6%
- #51 Space Cycle
68% matchVery Positive94% of 198 reviews2024
Dev: Some Sugar Studio
Windows
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe. Allocate resources, upgrade defenses, and repel relentless enemy attacks! With over 50 unique units and deep strategy, experience real-time tower defense!
Why similar: Tower Defense 36.4%, Space 25.8%, Roguelite 19.3%, Sci-fi 17%, Singleplayer 1.5%
- #52 Texplore
67% matchMostly Positive78% of 18 reviews2026
Dev: Dustin Garner
Windows
Dig deep, die often, come back stronger. Mine, fight, and gamble your way through roguelite runs to build the ship that blasts you off a dying Earth to richer worlds.
Why similar: Post-apocalyptic 23.2%, Roguelike 16.6%, Roguelite 12%, Action Roguelike 9.8%, Aliens 9.7%
- #53 STEM Defense
68% match1 user reviews100% of 1 reviews2024
Dev: NoOneGames
Windows · Mac
Engage in epic battles against microscopic foes in 'STEM Defense', a strategic tower defense adventure set on a hex-grid. Harness the immune system's power, BUILD your defenses and fend off waves of pathogens, unlock potent cells and upgrades, and evolve your defenses for a grand survival showdown!
Why similar: Hex Grid 31.4% ★, Tower Defense 22.1%, Roguelike 14%, Base Building 10.2%, Procedural Generation 8.3%
- #54 Faith & Shield:4044 Tower Defense
69% matchMixed45% of 20 reviews2023
Dev: Midnight Games
Windows
Faith & Shield: 4044 Tower Defense game, where you protect the human settlement from the incoming invaders, robots and other creatures, never seen before on our planet.
Why similar: Tower Defense 32.2%, Robots 22.1%, Sci-fi 16%, Aliens 15.2%, Futuristic 9.5%
- #55 Orbit Armada
67% matchNo user reviews
Dev: Viktor Borg Grelsson
Windows
Defend Earth from the dangers of space in Orbit Armada! Orbit Armada is a tower defense / roguelite where every run is different. Pick and manage your units wisely, you've only got one Earth!
Why similar: Tower Defense 27.8%, Roguelike 16.6%, Roguelite 14.7%, Action Roguelike 14.3%, Space 9.3%
- #56 Xenocrystal TD
69% matchNo user reviews2025
Dev: Nalu Games
Windows
A Rogue-like Tower Defense game with 10 towers, 5 damage types, 20 abilities, and hundreds of upgrades. Select one or more upgrades to your towers and/or abilities at the end of each level that stay with you through your mission to protect the Xenocrystals. Limitless possibilities!
Why similar: Tower Defense 39.8%, Roguelike 25.1%, Procedural Generation 10.8%, Sci-fi 9.9%, Aliens 8.4%
- #57 Nomad Defender
66% matchPositive88% of 49 reviews2025
Dev: Dhelpra Games
Windows
You wake up in a gloomy room. Become the test subject of a shady software program that feeds on Tower Defense - Roguelike - Deckbuilder simulations.
Why similar: Tower Defense 23.9%, Post-apocalyptic 17%, Roguelike 16.8%, Robots 14.5%, Roguelite 10.5%
- #58 Cosmic Robots
67% 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 27.9%, Robots 20.9%, Space 12.3%, Sci-fi 11.2%, Aliens 10.7%
- #59 2112TD: Tower Defense Survival
67% matchVery Positive87% of 439 reviews2023
Dev: Refinery Games
Windows
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.
Why similar: Tower Defense 24.8%, Post-apocalyptic 16.4%, Space 14%, Sci-fi 12.3%, Aliens 10.7%
- #60 DELETERS
66% matchNo user reviews
Dev: Kristsbee
Windows · Linux
- Objective defended the Core from endless waves of enemy's, level-up, collect resources and data, to research and upgrade your chance of survivability...
Why similar: Tower Defense 40.6%, Space 14.3%, Action Roguelike 10.8%, Sci-fi 9.2%, Action 8.3%