Top similar games like DEFENDER OF EARTH VS THE ALIEN ARMADA:
DEFENDER OF EARTH VS THE ALIEN ARMADA $1.99
Defender of Earth vs The Alien Armada is an exciting space themed tower defense game! You play as a general designated as the Defender of Earth, and you will utilize space stations and battle platforms to deploy towers to defend different quadrants of space against 3 alien races.
Filters
Price (USD)
Release Date
Recommendations
Gluon$3.99
Earth is just got destroyed! You are heading to the endless space with your modular ship on which the tens of thousands survivors boarded.Gluon is a combat, survival and exploration game with space battles featuring massive numbers of ships. Your modular ship expands its ability and capacity by linking various modules.
Geometry Defense: Infinite$9.99
Geometry Defense: Infinite is a classic infinite tower defense game where you must build a maze to slow enemies and build towers to destroy them. An action-packed and engaging game requiring focus to take on challenges and test your skill.
Dream Engines: Nomad Cities$29.99
A survival city-building game with flying cities. Build, automate, and defend a flying city that travels between procedurally generated maps to survive in a wacky, nightmare-infested, post-apocalyptic world full of strange science and dreams.
Cyber commander: Zombie Revenge$0.99
Cyber commander: Zombie Revenge is an exciting game in the Tower Defense genre. Build ingenious lines of defense to withstand the next onslaught of monsters. Will you have enough strategic skills to survive another night?
STAND: Survive, Team-up, And Never Die$1.99
STAND is a tower defence in a post-apocalyptic environment. Other survivors can join you, but also lots of upgrades. Combine weapons with items. Make a spinning flamethrower or install barbed wire to face the hordes ! Survive, Team-up, And Never Die !
Four Mini Kingdoms WarFREE
Dig gold, chop trees, raise sheep, use these resources to recruit soldiers and build defenses.Wage war with the remaining three kingdoms, or play against friends in a LAN multiplayer game!
From Orbit$4.99
From Orbit is a quick and light single player Action RTS. Guide your stranded crew home as they land on alien planets, scout out the area, build defenses, harvest valuable resources, and launch back into orbit before being overwhelmed by hostile aliens.
Ensign-1$1.99
Ensign-1 is a space combat game that gives players the freedom to leave their fighter to board ships, man turrets, and hijack alien fighters.
Call of Heroes: Tower Defense$14.99
Embark on a magical and exciting journey to protect the fairy kingdom in this epic TD game. Recruit unique heroes with powerful magic. Craft exclusive weapons for each hero. Defend the fairy kingdom!
Defender's Quest: Valley of the Forgotten (DX edition)$14.99
Defender's Quest is a Tower-Defense/RPG Hybrid tightly focuses on three things: tactical depth, customization, and story
Tower Alchemy$6.99
Tower Alchemy is a classic Tower Defense game with a twist. Mix and match your basic towers to unlock new powerful combinations from laser cannons and rail guns to meteor swarms and lightning bolts!
Eternal Space BattlesFREE
Eternal Space Battles is a classic wave-based side-scrolling shooter with bullet hell elements.
Crazy Monster$3.99
As long as there is open space, you can freely arrange defense towers and cooperate with your strong combat power to win victory! This is a pixel tower defense shooting game, where the player is a hero who helps our camp defeat powerful and crazy monsters!
Digs TD$19.99
Take on the ultimate tower defense challenge in Digs, a roguelike game where you shape the battlefield, mine resources, and strategize against a variety of enemies. Manage your actions, customize your arsenal with upgrade cards, and explore diverse levels. Can you dig in and emerge victorious?
Block Tower TD 2$12.99
Block Tower TD 2 is a strategic game in the roguelike style with original innovations. Build worlds from blocks, choose random upgrades, each game will be unique.
Tower Knight$4.99
Tower Knight is a deck-building & tower defense strategy game. Build your deck to strengthen your position, level up your knight, and win by capturing enemy towers.
Mineral Defense$14.99
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.
SENTRY$19.99
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.
I Think I'm in Love with a Demon Prince$4.99
An enthralling blend of strategy, story, and magic in a world of angels and demons. Demon Prince combines the intricacies of tower defense with real-time strategy elements, set against a backdrop of a riveting narrative where love dictates the fate of kingdoms.
Gem Tower Defense 2$2.99
Gem tower defense is different from general tower defense games. The map of gem tower defense is extremely open and free. Players need to constantly plan and build labyrinths to delay the advance of waves of monsters hitting the fortress.
Block Tower TD 2: PrologueFREE
Block Tower TD 2 is a strategic game in the roguelike style with original innovations. Build worlds from blocks, choose random upgrades, each game will be unique.
Siege of Centauri$14.99
Defend against thousands of enemies in this explosive tower defense game. Deploy upgradable towers and unleash powerful orbital abilities as you try to protect Earth's first colony world from destruction.
AI.Cybercraft$3.99
Experience a thrilling fusion of gameplay modes—Tower Defense Strategy, Spaceships Combat, and First-Person Shooting. AI Cybercraft thrusts you into an epic intergalactic conflict: humanity versus AI robots. As Earth lies in ruins, the battleground shifts to the vast expanse of the galaxies.
AMazing TDFREE
AMazing TD is a unique strategy game that focuses on building mazes in a competitive Tower Defense gameplay. Explore endless possibilities as you play on maps with distinct randomized tiles. Each game you will experience will require different strategies.
Intra$1.99
IntraTD is a top-down tower defense strategy game. Fight against clever enemies by crafting unique strategies with your skills and towers in Intra's story of rescuing the Gravgasians. Manage towers and defend the main tower with your little hero. Explore maps designed with stylized realism.
Spark The Battle Dog$4.99
The boy Thomas contains the cure for zombie infection in his DNA, so he shouldn't be hurt. It's up to you to protect it from hordes of hectic zombies and other mutant animals. Upgrade your weapons, your camp and most importantly ...Survive! Are you prepared?
ShapeHero Factory$18.99
ShapeHero Factory is a game that fuses the factory simulation, roguelite, and tower defense genres. Use different shape combinations to mass-produce a variety of heroes, who will then fight all on their own. All you need to worry about is building the optimal factory to manufacture them.
Chess Defense Saga$5.99
A chess-themed tower defense game with unique strategies, stories, and illustrations!
Armada Skies$1.99
Buy weapons and ship upgrades. Fly through the skies, collect powerups and gun down wave after wave of enemies. Today, you own the skies!
Royal Wars: Farm TDFREE
Royal Wars: Farm TD is a free-to-play tower defense game where strategy meets luck. Place randomly selected towers, merge them to unlock higher tiers, and defend your kingdom through multiple levels. Plant crystals, manage resources, and prepare for epic battles.
Outpost L5$0.99
Battle wave after wave of invading aliens in the last Space Outpost protecting Earth. Outpost L5 is a Virtual Reality game that will take you back to Classic 8-Bit Arcades, but now in an immersive first person shooter. Alien Identity "It's Space Invaders in VR!"
Dream magic will$3.99
This is a highly difficult magic strategy tower defense exploration game. You need to explore the big map and collect all kinds of cards, heroes and magic to fight. There are many levels in the game. You need to make strategic arrangements to resist the attack of all enemies and win.
Arms Evolution: ZOMBIE DESTROYER$5.99
"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.
Seekers of Darkness$12.82
Dive into "Seekers of Darkness," a thrilling deck-building roguelike RPG with intense card battles and tower defense RTS elements. Unlock powerful characters, build unique strategies with over 70 cards, and compete in offline rankings. Burn enemies, freeze them, or overpower with weapons. Enjoy!!
Legacy of Sin: Blood Oath$7.99
Legacy Of Sin: Blood Oath combines defense games with role-playing games, wrapped in the distinct style of 90s animated series! Hold your own against an onslaught of orcs, using an army of upgradeable, distinct warriors with their own unique abilities. Defend, control, win!
IDUN Prologue - Frontline SurvivalFREE
Step into the arena with IDUN: Prologue, a thrilling slice of our full-length defense RTS where real-time strategy meets rogue-lite chaos. Fight your way through unique mission objectives with overwhelming swarms of enemies.
HexaScape: Cyber Defense$14.99
Build your perfect defenses with hexagons! Use hex tiles to explore cyberspace, upgrade your defense towers, and complete quests in this unique turn-based strategy game. With a campaign, a procedurally generated endless mode, and a powerful editor, HexaScape offers endless challenges.
Variables 2$14.99
After two years of precipitation, we re-made this variable sequel after thinking about it! Variable 2 is a unique stand-alone tower defense game. We have enriched the building and elements of tower defense, and the experience in the game can be changed according to your ideas!
TDS - Tower Defense Strategy$17.99
TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends. Protect your Basin at all costs. An absolute Tower Defense, Real-Time Strategy Hybrid
ZomWick$3.99
Zomwick is a unique non-violent 3D tower defense game where the objective is to outlast enemies by using tactics and upgrades instead of using lethal brute force. It's addictive, challenging, and requires resourcefulness to survive.With free content updates, it's a must-play for TD fans.
Heroes of Higher Realms$4.99
Man the turrets! Command a powerful army of heroes and towers to defend your realm from the forces of darkness in Heroes of Higher Realms, the epic tower defense game!
Block Tower TD$9.99
Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.
CBO TD$1.99
CBO TD is a build your own maze tower defense. Protect your castle from hordes of mobs with different classes of towers.
Space Station Tycoon$19.99
Create a thriving space station in a lost sector. Face thrilling challenges head-on, from pirate raids to asteroid impacts, as you lead your company to new heights.
Drone Hunter VR$9.99
Are you prepared to defend the world against an alien invasion? Test your skills and reflexes in this highly immersive and intense game - Drone Hunter VR. You will be put through a series of tests to prove you are worthy to defend our planet using the top secret DH125, a hybrid alien/US weapon. Will you be the chosen one?
Drone Swarm$16.99
Drone Swarm is a very unique take on tactical games. Control 32,000 drones in quick, fast-paced fights. Combine your swarm abilities and counter constantly evolving attacks of your opponents. Survive varying enemy waves, get upgrades to your swarm, and make it to the next system alive!
Suho DefenseFREE
Suho Defense is a top-view style defense game. Experience battles and cool characters, and win the game with strategic judgment and flashy battle play.
Goblins of Elderstone$24.99
This Goblin Tribe Simulator brings a challenging blend of chaos and creativity to the city-building genre. Build dwellings, manage your resources, defend your goblins, and grow your tribe to face other races and even the Gods! Do you have what it takes to control the chaos and rule the unruly?
They Can't Stop All Of UsFREE
D.A.B. Your foes in co-op & PvP battles. (D)efend bases with weapons and skill. (A)ttack with clever AI armies. (B)uild amazingly creative defenses.
The Last FrontierFREE
You are the last surviving person on earth, between you and the hordes of zombies, only the walls of your bunker. Learn how to build weapons and turrets, defend yourself and your base, but remember, sooner or later they will break through your defenses...
Cyborgs Attack$4.99
Cyborgs Attack is a tower defense game, where you as the player, build turrets to stop the invading cyborg forces. The turrets all have 3 upgrade phases to them and do different kinds of damage. From direct single target to splash damage. Will you be able to stop the cyborgs in time?