Planet TD
6 different types of towers! 4 planets with different characteristics! 25 different enemies.
73% of 123 Steam reviews are positive$2.99
Games like Planet Modular TD
Remember how replayable and minimalist Planet Modular TD felt at its best? These games offer a similar pull for your backlog.
Module TD. Sci-Fi Tower Defense
This is Sci-fi Tower Defense created by gamers for gamers.
Replayable
59% of 44 Steam reviews are positive$9.99Planet TD
6 different types of towers! 4 planets with different characteristics! 25 different enemies. Drones, Tanks, Biorobotic enemies and many different ground and air vehicles! Snowy and Glacial maps, Desert and Arid lands! Prepare to defend the solar system against invaders!
Replayable
73% of 123 Steam reviews are positive$2.99Broken Universe - Tower Defense
Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack. A variety of stages that change each time depending on how you play them.
Replayable
90% of 289 Steam reviews are positive$9.99Defense Grid: The Awakening
Aliens are after your power cores, and only towers stand in their way. Defense Grid is tower defense done with real depth: ten tower types, mazes you build yourself, an economy that rewards patience, and levels you can solve a dozen different ways. Easy to start, hard to master, very hard to put down.
Replayable, Tense
96% of 4,551 Steam reviews are positivePlayers online now: 62$9.992112TD: Tower Defense Survival
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.
Replayable, Tense
87% of 434 Steam reviews are positivePlayers online now: 2$4.79Space Nature Attack Tower Defense
Space Nature Attack TD is a tower defense where you can level up and customize tower stats and elements to your liking! Fend off various types of alien creatures across many different sci-fi planet themed maps, biomes, and difficulties!
Replayable
91% of 11 Steam reviews are positive$6.99Tower Dominion
A roguelike tower defense where the terrain is your weapon. Tile the map into choke points and kill zones, pick from 30 heroes across three factions, and adapt your defenses wave by wave as the alien invasion keeps coming. Short runs, big decisions, and no two battles alike.
Replayable, Tense
85% of 5,278 Steam reviews are positivePlayers online now: 324$17.49Infinitode 2 - Infinite Tower Defense
A tower defense stripped to clean shapes and bright colors, then filled to the brim: 15+ towers, a research tree with 400+ branches, mines to dig, endless waves to survive. Build, upgrade, optimize, repeat. It looks simple and plays deep, and the chiptune soundtrack keeps it all oddly calm.
Replayable, Minimalist
91% of 4,284 Steam reviews are positivePlayers online now: 108FreeAncient Planet Tower Defense
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!
Minimalist
84% of 878 Steam reviews are positivePlayers online now: 8$4.99Refactor
Refactor is a hard-core tower defense game that combines modular building, route planning, and element composition.
Replayable, Minimalist
83% of 433 Steam reviews are positive$4.99PolyCore Defense
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!
Replayable, Minimalist, Tense
89% of 54 Steam reviews are positive$9.99Slime Pandemic TD
Defend the galaxy against a slimey pandemic in this classic Tower Defence game. Build towers to defend these planets and strategize against the infection.
Replayable
100% of 18 Steam reviews are positive$3.99
Cheaper than Planet Modular TD
2112TD: Tower Defense Survival
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi…
87% of 434 Steam reviews are positivePlayers online now: 2$4.79
Space Nature Attack Tower Defense
Space Nature Attack TD is a tower defense where you can level up and customize tower stats and elements to your liking!
91% of 11 Steam reviews are positive$6.99
Refactor
Refactor is a hard-core tower defense game that combines modular building, route planning, and element composition.
83% of 433 Steam reviews are positive$4.99
Ancient Planet Tower Defense
Ancient Planet is classic tower defense game. The stronghold of an ancient civilization has been invaded by hordes of alien raiders.
84% of 878 Steam reviews are positivePlayers online now: 8$4.99
Slime Pandemic TD
Defend the galaxy against a slimey pandemic in this classic Tower Defence game.
100% of 18 Steam reviews are positive$3.99
Element TD
Light, Darkness, Water, Fire, Nature, and Earth elements come together in this tower defense focused on combinations.
76% of 97 Steam reviews are positive$0.99
Defense Task Force - Sci Fi Tower Defense
Defense Task Force Featuring Large Scale Procedurally Generated Tower Defense Battles with FPS Quality Visuals and Infinite Waves. 10 tower types…
54% of 35 Steam reviews are positive$2.99
UIFO DEFENSE HD
UIFO Defense has a special gameplay of tower defense. Utilize the terrain and different turrets to eliminate alien invaders and protect the crystal…
71% of 41 Steam reviews are positive$4.99
League TD
"League Tower Defense" is a strategy tower defense game that combines unique defense towers and various upgradeable components to unleash different…
85% of 75 Steam reviews are positive$3.99
Cyborg Tower Defense
Futuristic 3D Tower Defense Game where evil Cyborgs try to take over the space ship Andromeda deck by deck.
76% of 42 Steam reviews are positive$4.99
Minimalist Tower Defense
Build your defenses by day, then survive waves of enemies through the night in a clean, tense strategy game that is harder than it looks.
94% of 1,878 Steam reviews are positivePlayers online now: 12$4.99
Hidden gems like Planet Modular TD
No Creeps Were Harmed TD
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm.
89% of 473 Steam reviews are positive$19.99
Artisan TD
A colorful tower defense where you design the paths, solve each wave, and chase the perfect run.
88% of 2,248 Steam reviews are positivePlayers online now: 11$6.79
TDS - Tower Defense Strategy
TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends.
81% of 322 Steam reviews are positivePlayers online now: 4$17.99
Tower Dominion
Shape the battlefield into kill zones, hold the line against waves of aliens, and rebuild your defenses every run.
85% of 5,278 Steam reviews are positivePlayers online now: 324$17.49
Broken Universe - Tower Defense
Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack.
90% of 289 Steam reviews are positive$9.99
2112TD: Tower Defense Survival
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi…
87% of 434 Steam reviews are positivePlayers online now: 2$4.79
Refactor
Refactor is a hard-core tower defense game that combines modular building, route planning, and element composition.
83% of 433 Steam reviews are positive$4.99
Element TD 2 - Tower Defense
Element TD 2 is tower defense built on one clever idea: six elements that combine into 59 different towers.
89% of 2,887 Steam reviews are positivePlayers online now: 55$14.99
Colony Siege
Colony Siege combines the best of RTS and tower defense, including base building, mazing, and unit physics.
91% of 199 Steam reviews are positive$19.99
Infinitode 2 - Infinite Tower Defense
Place towers, dig mines and tune your defenses against endless waves, one upgrade at a time.
91% of 4,284 Steam reviews are positivePlayers online now: 108Free
Planet TD
6 different types of towers! 4 planets with different characteristics! 25 different enemies.
73% of 123 Steam reviews are positive$2.99
Core Defense
A roguelike tower defense game with a dash of deckbuilding. Choose a reward, improve your build, survive the next wave, repeat.
77% of 342 Steam reviews are positive$9.99
Newest games like Planet Modular TD
Survivor Challenge TD
Survivor Challenge TD - is a Tower Defense game where you manage a single tower and add upgrades to it.
73% of 45 Steam reviews are positive$4.99
Defense of Wancotte
Build your own towers from modular units, adapt mid battle, and master custom defenses in this Build-a-Tower Defense.
100% of 2 Steam reviews are positive$9.99
Sphere TD
A Mod-Craft tower defense where you build every tower from scratch and min-max it.
100% of 9 Steam reviews are positivePlayers online now: 1$13.99
Graphic Tower Defense
This is a minimalist-style tower defense game that is easy-going and relaxing, with a moderate level of difficulty.
85% of 61 Steam reviews are positive$3.99
TDS - Tower Defense Strategy
TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends.
81% of 322 Steam reviews are positivePlayers online now: 4$17.99
Tower Dominion
Shape the battlefield into kill zones, hold the line against waves of aliens, and rebuild your defenses every run.
85% of 5,278 Steam reviews are positivePlayers online now: 324$17.49
Totally Defenceless
Totally Defenceless is a wave-based tower defence game. You will need to protect your energy cores from the invading alien bugs by strategically…
100% of 4 Steam reviews are positive$7.99
Mineral Defense
Mineral Defense combines tower defense with roguelite elements and procedural generation.
90% of 223 Steam reviews are positivePlayers online now: 4$14.99
Axon TD: Uprising - Tower Defense
Stretch enemy paths with tiles, set up 40 towers and hold off waves of robots in runs, a campaign or matches with friends.
85% of 710 Steam reviews are positivePlayers online now: 18$19.99
Age of Defense
Age of Defense is a tower defense game full of mind-blowing mayhem.
78% of 637 Steam reviews are positivePlayers online now: 1$14.99
No Creeps Were Harmed TD
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm.
89% of 473 Steam reviews are positive$19.99
Artisan TD
A colorful tower defense where you design the paths, solve each wave, and chase the perfect run.
88% of 2,248 Steam reviews are positivePlayers online now: 11$6.79