Raging Titan
Build your towers, plan your efforts, watch out for changing paths and strike back against the alien invaders in this challenging tower defense game!
83% of 6 Steam reviews are positive$4.99
Games like Cosmic Robots
Remember how colorful and fast-paced Cosmic Robots felt at its best? Start with these games when you are ready.
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 strongly oppose your attempts of colonizing their planet! Deluxe version includes the soundtrack!
Colorful, Fast-paced
83% of 120 Steam reviews are positive$5.99Minibots TD
It’s defense time! Arrange your forces against the invading Robotic tribe called the Kaids. Choose your arsenal and place them wisely for excellent road defense. Prove your defenses against challenging enemies.
Colorful, Fast-paced
57% of 7 Steam reviews are positive$9.99Raging Titan
Build your towers, plan your efforts, watch out for changing paths and strike back against the alien invaders in this challenging tower defense game!
Colorful, Fast-paced
83% of 6 Steam reviews are positive$4.99Sciware Defense
A 3D FPS/TPS Tower Defence game in a sci-fi world, defend your base from corrupted robots and unlock better turrets
Fast-paced
0% of 1 Steam reviews are positive$0.99Power of Defense
Power Of Defense provides a new strategy and defense mix game experience. Defend your world from upcoming evil and oil-smelling robots. They come from the platform between both parallel universes you have to fight on by producing own robots to send them back to their native world.
Fast-paced
26% of 27 Steam reviews are positive$9.99Orbital Tower Defence
Build towers on rotating orbital rings to defend your planet. Discover powerful upgrades, battle elite enemies and bosses, and master unique planets with distinct challenges.
Colorful, Fast-paced
100% of 4 Steam reviews are positive$0.99Cosmic Raze
Cosmic Raze is a sci-fi tower defense strategy game. Control advanced weapons, build powerful synergies, and then blast away as aliens attempt to conquer Earth. Between rounds you'll earn unique augmentations, purchase and upgrade a huge variety of weapons, and unlock powerful synergy bonuses.
Colorful, Fast-paced
81% of 21 Steam reviews are positive$3.49Galaxy Defenders (Classic TD)
A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.
Colorful
$0.99Spark of Survival
Defend your kingdom by fighting back against an approaching robot invasion. Place, upgrade, and relocate elementally-charged towers strategically to destroy incoming robots. Watch as elements collide and combine to create explosive reactions!
Colorful
89% of 38 Steam reviews are positiveFreePlanet 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!
Colorful
73% of 123 Steam reviews are positive$2.99Madness Robots
A game where you must protect a ship from an atack of evil robots, with the help of turrets and other devices
Colorful, Fast-paced
80% of 5 Steam reviews are positive$0.99Defend the ship, bot !
4 turrets, a ship in peril, and waves of enemies. Hold the line and defend the ship, robot.
Fast-paced
$2.99
Cheaper than Cosmic Robots
Sciware Defense
A 3D FPS/TPS Tower Defence game in a sci-fi world, defend your base from corrupted robots and unlock better turrets
0% of 1 Steam reviews are positive$0.99
Orbital Tower Defence
Build towers on rotating orbital rings to defend your planet.
100% of 4 Steam reviews are positive$0.99
Cosmic Raze
Cosmic Raze is a sci-fi tower defense strategy game. Control advanced weapons, build powerful synergies, and then blast away as aliens attempt to…
81% of 21 Steam reviews are positive$3.49
Galaxy Defenders (Classic TD)
A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats…
$0.99
Planet TD
6 different types of towers! 4 planets with different characteristics! 25 different enemies.
73% of 123 Steam reviews are positive$2.99
Madness Robots
A game where you must protect a ship from an atack of evil robots, with the help of turrets and other devices
80% of 5 Steam reviews are positive$0.99
Defend the ship, bot !
4 turrets, a ship in peril, and waves of enemies. Hold the line and defend the ship, robot.
$2.99
Cosmic Dust & Rust
Cosmic Dust & Rust is a tower defence game set in space. Upgrade your ship, build turrets and defence systems, undergo side missions and take…
58% of 218 Steam reviews are positive$1.99
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
Mech Mastery
Mech Mastery is an exciting new game that combines tower defense strategy with epic robot battles against alien invaders
$4.99
Faith & Shield:4044 Tower Defense
Faith & Shield: 4044 Tower Defense game, where you protect the human settlement from the incoming invaders, robots and other creatures, never seen…
45% of 20 Steam reviews are positive$4.99
Hidden gems like Cosmic Robots
Mech Fortress
Mech Fortress is a sci-fi tower defense game where each turret has unique mechanics.
85% of 240 Steam reviews are positive$7.99
CARNAGE OFFERING Tower Defense
The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters.
93% of 286 Steam reviews are positive$9.99
Planet TD
6 different types of towers! 4 planets with different characteristics! 25 different enemies.
73% of 123 Steam reviews are positive$2.99
MechDefender - Tower Defense
MechDefender is an innovative fusion of two gaming genres - seamlessly blending the intense action of a top-down shooter with the strategic depth of…
76% of 274 Steam reviews are positive$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
Siege of Centauri
Defend against thousands of enemies in this explosive tower defense game.
64% of 352 Steam reviews are positive$14.99
Radiant Defense
MILLIONS OF ALIENS WILL DIE!Radiant Defense is a tower defense game set in a vibrant universe invaded by countless alien hordes.Build your space…
82% of 141 Steam reviews are positive$9.99
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
Cosmic Dust & Rust
Cosmic Dust & Rust is a tower defence game set in space. Upgrade your ship, build turrets and defence systems, undergo side missions and take…
58% of 218 Steam reviews are positive$1.99
Minibots TD
It’s defense time! Arrange your forces against the invading Robotic tribe called the Kaids.
57% of 7 Steam reviews are positive$9.99
Sciware Defense
A 3D FPS/TPS Tower Defence game in a sci-fi world, defend your base from corrupted robots and unlock better turrets
0% of 1 Steam reviews are positive$0.99
Power of Defense
Power Of Defense provides a new strategy and defense mix game experience. Defend your world from upcoming evil and oil-smelling robots.
26% of 27 Steam reviews are positive$9.99
Newest games like Cosmic Robots
Mechabot Defender
Deploy your turrets and defend against an ever-growing mechanical horde!
90% of 10 Steam reviews are positive$3.99
Cosmic Crusher
Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree…
100% of 5 Steam reviews are positive$3.74
Orbital Tower Defence
Build towers on rotating orbital rings to defend your planet.
100% of 4 Steam reviews are positive$0.99
Built the End
Harvest resources, build and upgrade towers, and defend your base against escalating waves of robotic enemies in this resource management focused…
100% of 14 Steam reviews are positive$6.99
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
Gears of Glory
Build defenses while you speed through and crush robots in this action-packed Tower Defense!
100% of 23 Steam reviews are positive$5.99
AI.VI
The mercenary robot AIVI is forced out of retirement as the P.A.S.C.A.L. Gigacorporation conquers his planet to squeeze it dry.
100% of 25 Steam reviews are positive$13.99
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 positive$9.99
Mech Fortress
Mech Fortress is a sci-fi tower defense game where each turret has unique mechanics.
85% of 240 Steam reviews are positive$7.99
Idle Geometry Defense
Defend against endless waves of deadly red cubes in this futuristic idle tower defense game.
80% of 10 Steam reviews are positive$4.99
Galaxy Defense War
'Galaxy Defense War' is a roguelike tower defense game where you need to select suitable galactic principles from randomly dropped heroes and…
97% of 112 Steam reviews are positive$7.72
IRON GUARD: Salvation
Defend humanity in this VR tower defense! Build and upgrade 25+ turrets, command three heroes, and fight alongside your defenses with a handheld…
94% of 47 Steam reviews are positive$17.99