- #1 Tower defense for virus
97% match1 user reviews0% of 1 reviews2024
Dev: BRDCgames
Windows
Defend your computer from incoming viruses using powerful turrets!Tower Defense for Virus is a tower defense game with rogue-lite elements. Strategically place your turrets to quickly eliminate waves of viruses and protect your system from the ever-growing threat.
Why similar: Tower Defense 36.1%, PvE 12.4%, Retro 10.6%, Strategy 10.5%, Roguelite 7.5%
- #2 Terminal Defense
96% matchNo user reviews
Dev: David Cardenas
Windows
The only tower defense game in the world that is played in the terminal. I didn't make this game because it was a good idea, I made it because I thought it was cool.
Why similar: Tower Defense 41%, Strategy 15.4%, Top-Down 14.6%, Minimalist 14.3%, Retro 8.9%
- #3 Revenge of the Titans
96% matchVery Positive82% of 1,251 reviews2011
Dev: Puppygames
Windows · Mac · Linux
Median: 2.1 hrsMean: 4.4 hrs≥1hr: 82%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 51.5%, Strategy 10.8%, Sci-fi 8.3%, Difficult 7.2%, Retro 6.7%
- #4 Rampart Defense
95% matchNo user reviews
Dev: B.V.SPub: Retro Box Game Studio
Windows · Linux
Rampart Defense is a classic tower defense game where you strategically deploy troops and vehicles to protect your colony from waves of enemies.
Why similar: Tower Defense 40.8%, Strategy 15.1%, Top-Down 13.6%, Sci-fi 9%, Retro 8.7%
- #5 Super Sanctum TD
94% matchVery Positive86% of 1,576 reviews2013
Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
Windows · Mac
Median: 1.9 hrsMean: 33.6 hrs≥1hr: 75%
Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core!
Why similar: Tower Defense 37.6%, Difficult 13.2%, Retro 10.5%, Sci-fi 8.2%, Strategy 6.8%
- #6 Tochos vs. Brokens
94% matchPositive86% of 14 reviews2023
Dev: Tocho Incorporated
Windows
The Brokens are invading and only you can save the planet, use your Tochos and defeat the evil forces in this strategic tower defense game.
Why similar: Tower Defense 42.2%, Grid-Based Movement 17.6%, Top-Down 12.7%, PvE 8.3%, Strategy 8.2%
- #7 Unknown TD
93% match3 user reviews75% of 3 reviews2025
Dev: KNdev
Windows
Unknown TD is a fun, semi-casual Tower defense game, with plenty of towers, maps and other interesting stuff for the player to interact with!
Why similar: Tower Defense 38.9%, PvE 15%, Strategy 13.5%, Top-Down 12%, Casual 5.1%
- #8 Techno Tower Defense
92% match4 user reviews100% of 4 reviews2020
Dev: Method 9 Software
Windows
A wave-based action game, where you fight to survive for as long as you can.
Why similar: Tower Defense 31.5%, Difficult 18.9%, Top-Down 14.7%, Retro 8.8%, Strategy 5.6%
- #9 AntiVirus
91% match3 user reviews67% of 3 reviews2025
Dev: Brain Juice
Windows
Defend the CPU of your computer from the waves of virus invasions in this pixel-art tower defense game!
Why similar: Tower Defense 39.6%, Strategy 13%, Top-Down 9.6%, PvE 8.7%, Pixel Graphics 6.2%
- #10 D.P.S: Weapons Testing Facility 2
91% match5 user reviews100% of 5 reviews2025
Dev: Cool Smithy Games
Windows
Find the best combinations of projectiles and components to create the ultimate weapon. Mutate and upgrade your components to create stronger weapons. Fight wave after wave of monsters to reach the top.
Why similar: Tower Defense 35.1%, Strategy 16%, Sci-fi 12.2%, Roguelite 11.7%, Top-Down 8.8%
- #11 Slime Virus Defense
90% matchNo user reviews
Dev: ES Studio
Windows
Slime Virus Defense is a 2D strategy game where animal towers defend your computer from invading virus-like slimes. Use unique tower classes and skills to develop strategies and stop the slime invasion before it's too late!
Why similar: Tower Defense 37.3%, Strategy 17.6%, Top-Down 12.9%, Sci-fi 9.3%, PvE 8.4%
- #12 Firewall: Defend The Grid
89% matchNo user reviews2026
Dev: Beats, Bytes and Pixels
Windows · Mac
FIREWALL: DEFEND THE GRID is a tower defense strategy game where you take the role of a hacker tasked with building cyberspace defense systems. Deploy hardware and software defenses and manage your compute resources to build a perfect firewall and protect your clients from the ever-growing chaos.
Why similar: Tower Defense 37.1%, Difficult 16.6%, Strategy 13.4%, Minimalist 6.6%, Choices Matter 5.3%
- #13 Laser Defense Extreme
89% match6 user reviews100% of 6 reviews2024
Dev: Viktor Borg Grelsson
Windows
Laser Defense Extreme is a Tower Defense Game, with a Killstreak System. Place your "Towers" strategically and eliminate the incoming enemies.
Why similar: Tower Defense 31.2%, Difficult 18.3%, Top-Down 11.2%, Resource Management 10.7%, Strategy 8%
- #14 Deephold
88% match1 user reviews100% of 1 reviews2026
Dev: Chuckwalla Works LLC
Windows
A tactical dwarven tower defense. Forge runes onto 7 tower types, unlock commander skills, and hold your gates through 12 campaign levels and an endless gauntlet. No ads, no micro-transactions, no always-online. Buy once, play forever.
Why similar: Tower Defense 40.9%, PvE 15.7%, Strategy 14.4%, Top-Down 12.4%, Casual 5.3%
- #15 Defense of the Dauntless
87% matchPositive93% of 14 reviews2024
Dev: THREESIDED POLYGON
Windows · Mac
Fend off endless hordes of enemies in this roguelite tower defense. Build your own path to maximize carnage. Unleash devastating hero abilities to turn the tide of battle. Upgrade your arsenal with dozens of new towers and heroes to keep your castle from oblivion. Survive and become dauntless.
Why similar: Tower Defense 39.6%, Strategy 14.4%, Roguelite 13.4%, Top-Down 8.2%, PvE 7.3%
- #16 Champi
86% matchPositive93% of 28 reviews2025
Dev: Lucas François
Windows
Prepare to defend your village in Champi, a captivating Tower-Defense where your mission is to repel a invasion of mutated mushrooms.
Why similar: Tower Defense 38.9%, Strategy 18.6%, Roguelite 13.9%, Top-Down 13.4%, PvE 10.4%
- #17 File Tower Defence
86% matchNo user reviews2026
Dev: StudioYun
Windows
Defend your desktop from invading viruses! An OS-themed strategic tower defense game where you combine various file extensions to build powerful defense towers.
Why similar: Tower Defense 36.2%, Roguelite 17.7%, Strategy 14.8%, Choices Matter 9.8%, Retro 9.5%
- #18 Evolution TD
85% matchNo user reviews
Dev: Pixelmoose
Windows
A strategic tower defense game where your arsenal evolves across time. Build base defenses and experiment by merging towers together to discover powerful new units. Manage your resources carefully, adapt your tactics, and survive enemy waves from the Stone Age to the far future.
Why similar: Tower Defense 28.6%, Difficult 15.4%, Roguelite 11.5%, PvE 11.3%, Top-Down 9%
- #19 Antpocalypse
84% matchNo user reviews2026
Dev: Yammy Productions
Windows · Mac
Many ants have become infected by the cordyceps fungus and are attacking their queens! Place ants (towers) along the paths of zombie ants and hopefully save every queen! Features: - Bespoke 2D art and animation - Multiple biomes - Original music - Satisfying ant deaths - Charming environments
Why similar: Tower Defense 40.8%, Top-Down 14.9%, PvE 10.1%, Strategy 7.9%, Roguelite 7.5%
- #20 Street Clean TD
84% match1 user reviews100% of 1 reviews2024
Dev: Extrototert
Windows · Mac
Protect the streets from the living trash.
Why similar: Tower Defense 41%, PvE 15.7%, Strategy 14.3%, Top-Down 12.6%, Casual 5.1%
- #21 Grid Battles
82% match3 user reviews67% of 3 reviews2025
Dev: Emerald Knight Interactive LLC
Windows
Enjoy Grid Battles the top down tower defense game! Enjoy the 2D art style as you fight against waves of enemies!
Why similar: Tower Defense 50.5%, Top-Down 18%, Retro 15.3%, 2D 7%, Casual 4.8%
- #22 Tower of Ascension
83% match8 user reviews50% of 8 reviews2022
Dev: OwOInteractive
Windows
Tower of Ascension is a roguelite tower defense game. Grow your build, solve levels in unique ways, and ascend the tower.
Why similar: Tower Defense 37.4%, Difficult 19.2%, Roguelite 14.2%, Strategy 9.7%, Choices Matter 7.2%
- #23 Flux Tower Defense
82% match1 user reviews100% of 1 reviews2026
Dev: ArcadeDeck
Windows
Elemental-rune tower defense with permadeath. Roll LAVA / GLACIER / ELECTRIC / STEEL attributes on your towers, combo into Tier 2 at Lv 10, dual-roll at Lv 15. Sell to reshape the path. 28 achievements, Steam Leaderboards, Steam Cloud.
Why similar: Tower Defense 33.2%, Strategy 14.7%, Minimalist 10.8%, Top-Down 9.4%, Grid-Based Movement 8.5%
- #24 GemCraft - Legacy Collection
81% matchNo user reviews2026
Dev: Game in a BottlePub: Armor Games Studios
Windows · Mac
Experience the original three GemCraft games in one collection. GemCraft 1, GemCraft 0, and GemCraft Labyrinth! Forge and combine magical gems, build deadly defenses, and survive relentless waves in one of the most beloved Flash-era tower defense series!
Why similar: Tower Defense 28.9%, Difficult 17.2%, Top-Down 12.2%, Grid-Based Movement 10.6%, Strategy 8.8%
- #25 PolyCore Defense
81% matchVery Positive90% of 58 reviews2022
Dev: TorksGame
Windows
PolyCore Defense is a tower defense game where you have to raise your defenses in order to defend your core. Build unique turrets, upgrade them with special effects and use abilities to survive waves of enemies that are trying to destroy your core!
Why similar: Tower Defense 36.6%, Difficult 20.2%, Top-Down 11.4%, Choices Matter 10.6%, Strategy 9.5%
- #26 My Hero After the Fall
80% matchMostly Positive79% of 14 reviews2023
Dev: DAYAStudio
Windows · Mac
This is a pixel tower defense game that combines light Rogue and lawn mowing! Dozens of heroes for you to choose from, and hundreds of blessings randomly appear, forming the strongest team to protect the crystal from monsters!
Why similar: Tower Defense 34.7%, Strategy 15.5%, Roguelite 11.4%, Top-Down 9.7%, Minimalist 9%
- #27 Slime Pandemic TD
79% matchPositive100% of 18 reviews2020
Dev: Christoffer Tornell
Windows
Defend the galaxy against a slimey pandemic in this classic Tower Defence game. Build towers to defend these planets and strategize against the infection.
Why similar: Tower Defense 38.9%, Strategy 16.7%, Top-Down 10.1%, PvE 8%, Resource Management 7.5%
- #28 Towership Defender
79% matchNo user reviews
Dev: William MyrlPub: Orobas Unbound
Windows
A single-tower defense game. Engine failure has made our ship stationary. Shoot down the bugger fleet and collect their fragments to upgrade your weapons, then use rare drops for permanent upgrades between runs. Unlock special weapons and deploy defenders to face down endless waves of alien ships.
Why similar: Tower Defense 37.9%, Roguelite 14.8%, Top-Down 14.5%, Choices Matter 9.7%, Sci-fi 6%
- #29 Paint On Paint TD
77% match2 user reviews100% of 2 reviews2026
Dev: nuckname
Windows
A Tower Defence where your own towers have friendly fire, creating a Bullet Hell style game that encourages an active playstyle, where you can’t just sit back and relax while thinking about anime girls.
Why similar: Tower Defense 40.9%, Difficult 22.7%, Strategy 9.8%, Top-Down 6.2%, Choices Matter 6%
- #30 Neon Grid Defenders
78% matchNo user reviews
Dev: NikIndieDev
Windows
Neon Grid Defenders is a sci-fi roguelite tower defense game featuring a free and unique upgrade system, decision based path generation and a strong but static difficulty curve. Build your path, place your towers, hook them up with upgrades and melt your enemies!
Why similar: Tower Defense 34.1%, Roguelite 16.1%, PvE 15.4%, Sci-fi 10.5%, Strategy 8.4%
- #31 Slot Theory
76% match8 user reviews100% of 8 reviews2026
Dev: DextromePub: 7ants Studios
Windows
Pick 1 tower, modifier or upgrade every wave. Stack insane tower synergies and watch your build spiral out of control.
Why similar: Tower Defense 35.3%, Minimalist 14.1%, Strategy 11.9%, Top-Down 8.9%, Retro 7%
- #32 Neon Defense 1 : Pink Power
78% matchPositive83% of 12 reviews2018
Dev: BD MINIGAMES
Windows
Neon Defense is a minimalistic classical tower defense game with puzzle elements. Build towers to defend yourself against the attacking enemies. Can you beat every level on hard?
Why similar: Tower Defense 36.9%, Difficult 22.2%, Strategy 20%, Casual 9.4%, Minimalist 8.9%
- #33 Gemini
77% matchVery Positive84% of 154 reviews2020
Dev: Gagonfe
Windows
Gemini is an action tower defense game, where your goal is to protect the crystal and stay alive.
Why similar: Tower Defense 36.1%, Roguelite 15.3%, PvE 11.8%, Strategy 8.7%, Casual 6.4%
- #34 Rush Tower
76% matchNo user reviews2027
Dev: Extra Play Studio
Windows
Rush Tower is a Tower Defense game where new paths are procedurally added over the course of the game. Can you keep up as the enemy builds more paths in this ever more hectic war?
Why similar: Tower Defense 32.7%, Grid-Based Movement 18.1%, Strategy 11.1%, Retro 9.1%, Top-Down 8.4%
- #35 Terra Forma: Tower Combat
75% match2 user reviews100% of 2 reviews2024
Dev: Fat Pigeon Studio
Windows
Terra Forma is a pixelated 2D tower defense, inspired by Flash-age classics. Build a dozen unique towers and create even more fusions by combining shock, ice, fire, and iron. Prove your command prowess one final time, and defend mankind's final hope.
Why similar: Tower Defense 43%, Strategy 14.8%, Top-Down 13.7%, Sci-fi 8.9%, 2D 5.3%
- #36 Core Defense
75% matchMostly Positive79% of 367 reviews2020
Dev: ehmprahPub: Sonderland
Windows · Mac · Linux
Median: 1.8 hrsMean: 10.2 hrs≥1hr: 62%
A roguelike tower defense game with a dash of deckbuilding. Choose a reward, improve your build, survive the next wave, repeat. Highly replayable, difficult, and addictive. You'll want just one more wave, just one more run!
Why similar: Tower Defense 33%, Difficult 17.9%, Minimalist 12.5%, Roguelite 6.5%, Strategy 6.4%
- #37 Hold the Core
74% matchNo user reviews2026
Dev: Faven Games
Windows
Hold the Core is a roguelite tower defense game about trading safety for power. Draft Risk Cards, shape enemy routes, evolve towers, and survive deadly enemies and bosses.
Why similar: Tower Defense 50.7%, Roguelite 19.6%, Sci-fi 16%, Strategy 6.4%, Action 3.2%
- #38 Bioguard
73% matchPositive93% of 46 reviews2024
Dev: GOROGUI GamesPub: Bee Legacy Publishing
Windows
Bioguard is a tower defense roguelite with a biological theme. Help the immune system using a variety of towers, skills and special cards. Develop your strategy to protect your body from invading pathogens and prevent their passage to vital organs!
Why similar: Tower Defense 25.6%, Difficult 15.5%, Roguelite 10.6%, Top-Down 10.2%, Resource Management 10.1%
- #39 CreepWars TD
73% matchPositive82% of 34 reviews2020
Dev: Sceptical Orange
Windows · Mac
Summon units in to defend key positions. Defeat waves of creeps to earn gold to upgrade your defenders. Adjust your defense to the enemies’ armor type by choosing the right type of damage. Select different upgrade paths and be aware that some creeps have special abilities.
Why similar: Tower Defense 29.1%, Difficult 17.5%, PvE 12%, Top-Down 10.9%, Choices Matter 8%
- #40 Layered Loop层叠环道
72% matchNo user reviews2026
Dev: Zack
Windows
Layered Loop is a minimalist tower defense game built on stacking & evolution. Towers auto-level to boost damage/production, evolve via devouring key structures for new abilities or stat boosts. Stack towers with full effects retained, unlock global buffs at 5 layers.
Why similar: Tower Defense 46.7%, Strategy 12.1%, Minimalist 11.6%, Roguelite 11%, Resource Management 8.5%
- #41 Botanical TD
73% match2 user reviews100% of 2 reviews2022
Dev: BlueRaccoon Games
Windows · Mac
Defend against evil snails with a variety of plants in this Tower Defense while YOU have to make constant decisions how your enemies get stronger.
Why similar: Tower Defense 32.2%, Difficult 19.3%, Top-Down 11.9%, PvE 10.5%, Strategy 9.1%
- #42 NuTREEnts
72% matchNo user reviews
Dev: Goose Machine
Windows
NuTREEnts is a casual tower defense game about growing and expanding your forest. Plant saplings, fend off bugs, and explore a desolate planet while you grow a mighty colony of trees!
Why similar: Tower Defense 35.8%, Strategy 12.6%, Resource Management 10.4%, PvE 9.5%, Top-Down 9.2%
- #43 FloraHive
71% matchNo user reviews
Dev: Stranded Ocean
Windows
Build, Upgrade, and then Move your Towers in this unique twist on the Tower Defence genre. With Rogue-Lite mechanics every run offers new strategies, and every death unlocks new upgrades. Grow. Evolve. Destroy the Robots!
Why similar: Tower Defense 34.9%, Roguelite 14.1%, PvE 11.7%, Strategy 10.5%, Top-Down 9.3%
- #44 Chronicle Legends: Tower Defense
71% matchNo user reviews2026
Dev: Waterfront Softworks
Windows
An incremental idle tower defense roguelite spanning 10 maps and 2 planets. Build defenses and production buildings to gather resources. Buy stat upgrades, upgrade equipment and unlock new buildings and turrets. Trade resources and employ mercenaries to maximize profit.
Why similar: Tower Defense 36.4%, Strategy 16.2%, Roguelite 14.2%, Top-Down 11.5%, Sci-fi 8.9%
- #45 Shape Warzone
70% match1 user reviews100% of 1 reviews2025
Dev: Pavel Herberger
Windows · Mac
Defend your base from all directions in this no-path tower defense. Build, upgrade, and adapt to unpredictable enemy waves, survive unique boss fights and unleash the Quantum Decimator when things get overwhelming.
Why similar: Tower Defense 29%, Grid-Based Movement 18.6%, Top-Down 12.2%, Roguelite 9%, Strategy 8.8%
- #46 Super Archer
71% matchPositive94% of 17 reviews2023
Dev: ZetaGame
Windows
This is a challenging casual tower defense game.
Why similar: Tower Defense 48%, Difficult 22.1%, Strategy 10.9%, Casual 8.4%, Indie 5.3%
- #47 Pharaoh's Purse
69% matchPositive100% of 10 reviews2024
Dev: Glass Star Studio
Windows
An economy focused tower defense where you play as an Egyptian pharaoh seeking to reclaim his lost wealth in modern times.
Why similar: Tower Defense 42.7%, Strategy 15%, Resource Management 14.5%, Top-Down 10.7%, PvE 7.2%
- #48 Astro company
70% 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 34.4%, Roguelite 16.5%, PvE 14.2%, Strategy 12.1%, Top-Down 10.3%
- #49 Knights & Towers
69% match3 user reviews100% of 3 reviews2025
Dev: Finebow Games
Windows
Create strategies, evolve and defende the castle!
Why similar: Tower Defense 36.2%, Strategy 16.3%, Roguelite 14.3%, Top-Down 10%, Resource Management 7.1%
- #50 Defense of Wancotte
70% matchNo user reviews2026
Dev: Kitchin
Windows
Build your own towers from modular units, adapt mid battle, and master custom defenses in this Build-a-Tower Defense.
Why similar: Tower Defense 34.3%, Difficult 19.9%, PvE 12.8%, Top-Down 10.2%, Strategy 9.2%
- #51 Grandma's In Hell
68% match4 user reviews75% of 4 reviews2025
Dev: Adam Howell
Windows · Linux
Tower defense meets Pac-Man-like in this addictive and unique strategy game. Play as Grandma as she outwits waves of demons across 40 challenging levels. Build mazes that send demons to their doom. Spend countless hours on one of the best strategy games available.
Why similar: Tower Defense 29.6%, Grid-Based Movement 21.9%, Top-Down 10.5%, Retro 7.7%, PvE 6.8%
- #52 CreateDun
67% match6 user reviews83% of 6 reviews2026
Dev: obscure
Windows
Your Dungeon, Built by You [CreateDun]A new kind of roguelike tower defense where you reshape routes with walls.Place allies, collect relics, and complete your build.From path design to combat, the dungeon you create becomes your strategy.
Why similar: Tower Defense 43%, Strategy 15.7%, Roguelite 13.8%, Top-Down 8.7%, PvE 7%
- #53 Defense Golem
68% match3 user reviews33% of 3 reviews2024
Dev: LodisGame
Windows
Defense Golem is a tower defense game that supports random evolution.
Why similar: Tower Defense 53.6%, Roguelite 20.6%, Top-Down 9.7%, Strategy 7.5%, Casual 6.1%
- #54 Chip's Challenge (Amiga/C64/Lynx/Mega Drive/SNES/Spectrum)
68% match5 user reviews60% of 5 reviews2023
Dev: Epyx, Inc.Pub: Pixel Games UK
Windows
The classic brain-twisting grid-based puzzle game returns in this collection, including the original 1989 Atari Lynx version, three classic ports, and two brand new Sega Mega Drive and SNES ports. Help Chip impress Melinda the Mental Marvel by beating her 140+ tough challenges.
Why similar: Grid-Based Movement 24.9%, Difficult 19.4%, Retro 15.7%, Top-Down 11.2%, Strategy 8.9%
- #55 ASCII Tower Defense
66% match6 user reviews83% of 6 reviews2024
Dev: David Segal Games
Windows
Wave after wave of enemy shapes are looking to break through your defenses and ravage the land of Language. Build your defenses, all made of ASCII characters, to repel the invaders!
Why similar: Tower Defense 52.9%, PvE 20%, Strategy 17.9%, 2D 6.7%, Singleplayer 2.5%
- #56 The Unbroken line 不朽防线
67% 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 43.4%, Strategy 20.9%, Retro 16.5%, Casual 10.8%, 2D 6.3%
- #57 Beaver TD
65% match7 user reviews100% of 7 reviews2025
Dev: ptgame
Windows
A tower defense game with roguelite elements, where you build wooden rafts, summon beaver warriors, and strategically control enemy paths to lead them into traps. Gather resources, upgrade your base, unlock powerful skills, and adapt to chaotic enemy waves to survive as long as possible!
Why similar: Tower Defense 41%, Roguelite 16%, Strategy 15.7%, Retro 14.8%, Pixel Graphics 8.4%
- #58 Stop Them All
67% matchNo user reviews2024
Dev: Directory 97
Windows
A minimalist sci-fi tower defense. Buy soldiers and upgrade them, defeat waves of enemies, hold your lines.
Why similar: Tower Defense 28.7%, Minimalist 11.8%, Roguelite 11.8%, Difficult 11.5%, Strategy 8.6%