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 Exo TD
Chasing that replayable and tense feeling you got from Exo TD? Start with these games when you are ready.
Planet 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$2.99UIFO 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 cores which are critical to science and technology of your civilization.
Tense
71% of 41 Steam reviews are positive$4.99Invader TD
Invader TD is a side scroller tower defense, where the player is in the role of an alien race with the purpose of infecting and dominating the earth, you must protect yourself from the attacks of the humans, who are trying to destroy you.
Replayable
87% of 30 Steam reviews are positive$2.99Marswar TD
Get ready for the most entertaining 3D tower defense game to give hours and hours of the best strategy gaming and protect the first extraterrestrial civilization against an unknown enemy.
0% of 8 Steam reviews are positive$9.99Space Base
Space Base is an action-packed tower defence game, where you aim to protect your planets from the incoming forces of enemy ships and aliens by any means necessary. Build up your defences as stronger and stronger waves of enemies arrive to reach the highest score possible.
Replayable, Tense
$4.99Invaders
This game is a 3d Tower Defense created by a highschooler. It was developed by Unity and was accompanied by a lot of youtube tutorials.
Tense
76% of 17 Steam reviews are positiveFreeRevenge of the Titans
The ultimate mash-up of Real-time Strategy and Tower Defense!
Replayable, Tense
81% of 665 Steam reviews are positivePlayers online now: 3$14.99Unearthing Invasions
A 3d tower defense game set in space. Protect the last resource outposts from the ongoing Alien attacks! Can you hold out in these ever increasing difficult waves of enemies and protect the last of your resources and Energy?
Replayable, Tense
100% of 4 Steam reviews are positive$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$4.79Tower Defense: Infinite War
In the far future, people build a base on a strange planet they don't know about to protect their limited resources. Protect your base from the incessant invasion of extraterrestrial beings!
Replayable, Tense
46% of 37 Steam reviews are positivePlayers online now: 2FreeSpace Cycle
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!
Replayable, Tense
93% of 179 Steam reviews are positive$1.99Planet Modular TD
Tower defense offline game with many defense strategies. Gem of TD games
Replayable, Tense
60% of 10 Steam reviews are positivePlayers online now: 1$9.99
Cheaper than Exo TD
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
Invader TD
Invader TD is a side scroller tower defense, where the player is in the role of an alien race with the purpose of infecting and dominating the…
87% of 30 Steam reviews are positive$2.99
Marswar TD
Get ready for the most entertaining 3D tower defense game to give hours and hours of the best strategy gaming and protect the first extraterrestrial…
0% of 8 Steam reviews are positive$9.99
Space Base
Space Base is an action-packed tower defence game, where you aim to protect your planets from the incoming forces of enemy ships and aliens by any…
$4.99
Revenge of the Titans
The ultimate mash-up of Real-time Strategy and Tower Defense!
81% of 665 Steam reviews are positivePlayers online now: 3$14.99
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
Space Cycle
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe.
93% of 179 Steam reviews are positive$1.99
Unearthing Invasions
A 3d tower defense game set in space. Protect the last resource outposts from the ongoing Alien attacks!
100% of 4 Steam reviews are positive$9.99
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
Planet Modular TD
Tower defense offline game with many defense strategies. Gem of TD games
60% of 10 Steam reviews are positivePlayers online now: 1$9.99
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
Hidden gems like Exo TD
Space Cycle
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe.
93% of 179 Steam reviews are positive$1.99
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
Oil and Sand
An exciting tower defense game where you have to defend your island from the invasion of enemy forces.
93% of 116 Steam reviews are positiveFree
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
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
Desperate Place
Desperate Place is a strategic tower defense game where you play as a crew member who wakes up early on a damaged colonization starship.
66% of 253 Steam reviews are positive$10.99
Planet TD
6 different types of towers! 4 planets with different characteristics! 25 different enemies.
73% of 123 Steam reviews are positive$2.99
Taur
You defend a droid planet from orbit-scale invasions, firing the Prime Cannon while your turrets and droids hold the line.
79% of 2,021 Steam reviews are positivePlayers online now: 4$24.99
In Your Face TD
In Your Face TD is a Tower Defense, which utilises room scale VR to give a new dimension to a classic genre.
95% of 161 Steam reviews are positiveFree
ROD: Revolt Of Defense
Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.
80% of 526 Steam reviews are positive$0.99
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
Alien Robot Monsters
Epic sci-fi tower defense action with 16-bit era look and feel, pitching your colonists against an almost endless horde of hostile alien robots who…
83% of 120 Steam reviews are positive$5.99
Newest games like Exo TD
Orbital Tower Defence
Build towers on rotating orbital rings to defend your planet.
100% of 4 Steam reviews are positive$0.99
Rise of the Cones: Planetary Defense
Rise of the Cones is a tower defense game where a relentless army of cones is marching toward your base. They will not stop.
83% of 46 Steam reviews are positive$9.99
Stellarcraft
Stellarcraft is a sci-fi tower defense adventure: explore alien planets, gather resources, build defenses, and fend off waves of enemies, solo or in…
88% of 76 Steam reviews are positivePlayers online now: 1$9.99
Tac Tower
Build, defend and conquer in a strategic 3D tower defense game filled with unique enemies and challenging maps!
100% of 7 Steam reviews are positive$1.99
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
Desperate Place
Desperate Place is a strategic tower defense game where you play as a crew member who wakes up early on a damaged colonization starship.
66% of 253 Steam reviews are positive$10.99
Space Cycle
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe.
93% of 179 Steam reviews are positive$1.99
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
Oil and Sand
An exciting tower defense game where you have to defend your island from the invasion of enemy forces.
93% of 116 Steam reviews are positiveFree
Project VTS
Project VTS is a real-time TD game. You'll need to build your defence around your base and defend against different enemies from all directions in…
80% of 5 Steam reviews are positive$4.99
Unearthing Invasions
A 3d tower defense game set in space. Protect the last resource outposts from the ongoing Alien attacks!
100% of 4 Steam reviews are positive$9.99
AsteroidTD
Try to survive in infinite asteroid cloud as long as possible in reworked tower defence style.
100% of 3 Steam reviews are positive$4.99