Apps Like Tower Defense - Alien Attack for iPhone and iPad
Tower Defense - Alien Attack screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


Planet Defense: Space TD game
CYBERJOY LIMITED
Build defenses, upgrade towers, defeat aliens
Build and upgrade defenses to repel alien waves. Manage resources and optimize strategies for survival. Earn randomized upgrades and face unique challenges in each playthrough. Track progress and adjust tactics to maximize effectiveness.

Area Conquer - Tower Battle
LIAO WENYAO
Towers with swipe actions
Take over enemy towers by swiping to connect them. Use diverse troops with unique abilities. Explore different scenes and participate in festival events. Enjoy a smooth and visually appealing user interface.

Zombie Tower Shooting Defense
Wildlife Studios, Inc
Build towers, defend castle, defeat zombies
Build towers to defend a castle against waves. Place towers strategically to block paths. Unlock new towers as levels progress. Earn in-game currency by destroying zombies to expand defenses. Complete 12 challenging levels.

Geometry Tower: Idle Defense
CYBERJOY LIMITED
Build towers, upgrade defenses, defeat waves
Defend towers against waves of enemies using strategy and upgrades. Choose upgrades to strengthen the tower indefinitely. Play tower with click-based attacks. Collect resources to increase tower attack and health.

Xeno Command
ChillyRoom Inc.
Lead armies in real-time battles
Manage an army of heroes with unique abilities and upgrades. Assign units to battles, upgrade technology, and complete objectives to defend planets from alien attacks. Track progress through randomly generated levels and permanent character growth.

Boom Castle: Tower Defense TD
Terahype s.r.o.
Defend castle with upgrades
Build and upgrade towers to defend against waves of enemies. Assign heroes with unique skills to different slots. Spend resources to enhance defenses and unlock new units.

Push Tower
AI GAMES FZ LLC
Conquer castles with number strategy
Play turn-based strategy battles by pushing enemies off floors. Conquer enemy castles to gain power and progress toward the boss king. Collect powerups and treasure chests to enhance abilities and unlock new towers.



The Catapult 2: Castle defense
BYV GAMES EOOD
Defend towers with catapults and trebuchets
Defend a against enemy attacks using catapults, trebuchets, planes, and tanks. Place defensive towers, upgrade weapons, and use armor and special abilities. Play casual tower games with medieval combat mechanics.

Tower Maze Defense
Paperboi data management, llc
Build towers to block and damage enemy
Build towers to defend against waves of enemy characters resembling humans. Upgrade and customize towers with shaman abilities. Manage resources to optimize defenses. Navigate a trippy, old-school world with unique wave progression.

Sky Defense: War Duty
HORUS ENTERTAINMENT COMPANY LIMITED
Defend skies with arcade shooters
Defend airspace by shooting incoming enemies. Upgrade weapons and unlock new abilities. Complete missions to earn rewards. Customize base defenses and manage resources. Track progress through levels and unlock achievements.

Module TD Tower Defense Sci-Fi
Mikhail Vladimirovich
Defend territory with placements
Defend territory by placing towers to block enemy attacks. Manage resources to upgrade structures and strategies. Complete waves of enemies with varying types and behaviors. Unlock new types and abilities through progression.


Kingdom Rush- Tower Defense HD
Ironhide S.A.
Defend waves with upgrades
Defend a by placing towers to attack enemies. Choose from various types and spells. Upgrade units and heroes. Complete levels to progress through the campaign. Manage resources to build and strengthen defenses.

Tower Madness 2: #1 in Great Strategy TD Games
ZSpectre, Inc.
Defend sheep, build towers, defeat aliens
Play defense game to protect sheep from alien attacks. Use various weapons to defeat enemies. Complete 70 maps across 7 campaigns with unique challenges. Upgrade weapons and strategies for improved gameplay.

Bug Heroes: Tower Defense
Foursaken Media
Control heroes, unlock towers, build defenses
Control heroes with unique abilities and weapons to defend against enemies. Unlock various types and customize defenses. Scavenge resources, upgrade heroes and towers, and level up to improve combat effectiveness.


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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.