Apps Like Tower Defense - Alien Attack for iPhone and iPad
Tower Defense - Alien Attack screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.



Kingdom Rush Tower Defense TD
Ironhide S.A.
Defend waves and upgrade towers
Defend a by placing towers to block enemy waves. Upgrade towers with spells and heroes. Manage resources to build defenses. Complete levels with increasing difficulty. Unlock new units and abilities through progression.



Kingdom Rush Vengeance TD Game
Ironhide S.A.
Build towers, train heroes, defeat bosses
Play a tower defense featuring 17 heroes, various enemies, and boss battles. Build and upgrade towers to defend your . Train heroes, unlock abilities, and complete achievements.

Swamp Attack
Tudamun d.o.o.
Defend your home and defeat monsters
Defend your home against monsters with various weapons. Select from dynamite, flamethrowers, crossbows, and molotov cocktails. Shoot enemies to survive waves of attacks. Complete challenges to progress and upgrade weapons.

SpaceXYZ: Idle Tower Defense
Supermagic Inc.
Build bases, drop units, survive waves
Build and upgrade bases to defend against waves of enemies. Deploy units strategically to survive attacks. Manage resources to strengthen defenses and expand territory. Control multiple bases in real-time strategy combat.

Infinite Warfare Tower Defense
Leigh Be
Defend lands with sniper towers
Defend territories against invaders using snipers, gunners, rockets, and ice towers. Build and upgrade defenses to withstand waves of attacks. Choose battle locations including tropical islands, mountains, and deserts.

Fortress Merge
TapNation
Buildings, plan strategy, fight enemies
And upgrade buildings to create strong defenses. Plan strategies to defeat waves of enemies. Customize defenses with different building types. Fight enemies in time-limited battles. Upgrade structures for increased strength and protection.

Galaxy Defense: Fortress TD
CYBERJOY LIMITED
Build turrets, upgrade skills, defend Earth
Build diverse turrets with unique skills and powers. Unlock and upgrade them to defend against enemies. Strategize turret placement based on enemy attributes. Refine strategies to enhance defense and combat effectiveness.

Draw Army: 3D Battle Simulator
OREON STUDIOS OYUN YAZILIM TEKNOLOJI TICARET ANONIM SIRKETI
Command and troops
Command troops in real-time battles and strategize troop positioning to conquer enemy strongholds. Build and defend a base with resource management. Customize units and tactics for tactical warfare.


Rush Defense: idle TD
HONG KONG BASIC TECHNOLOGY LIMITED
Defend waves with enchanted axe
Play a tower defense game where you place towers and cast spells to defeat waves of enemies. Upgrade towers, unlock abilities, and find relics to enhance your character. Defend against fantasy creatures in an progression system.

Fortress of Gears
Solid Games LIMITED
Defend the with gear-driven machines
Turn to summon soldiers and unleash powerful weapons. Build defenses and manage resources to repel enemy waves. Upgrade structures and tactics to strengthen your kingdom's stronghold.

Aah! Grand Defense 2
Aliaksandr Miadzvedzeu
Defend bases, upgrade towers, defeat waves
Defend bases by placing towers to attack waves of enemies. Upgrade towers and use super-bonuses for enhanced attacks. Track progress through 36 levels and over 750 waves. Support multiple enemy types including moving and flying units.

Merge Kingdoms - Tower Defense
FunCraft, Inc
Towers, strategize placements, progress endlessly
Play games with idle progression mechanics. Combine towers for upgrades and strategize placements. Face unlimited enemy waves including 35+ types like Necromancer and Ice Dragon. Manage resources and unlock new abilities through progression.

LEGO® Star Wars™ Battles
TT Games Ltd
Battle with LEGO characters in real-time PvP
Play real-time multiplayer PvP with LEGO Wars characters in themed arenas. Customize armies by collecting and upgrading characters, troops, and vehicles. Engage in character vs. character or squad .

Wild Castle: Tower Defense TD
Funovus LLC
Build towers, forge gear, and defend
Build and upgrade a castle with towers and heroes to defend against waves of monsters. Forge gear, manage resources, and expand your kingdom through strategic upgrades and town development.

Wild Sky TD:Tower Defense Coop
Funovus LLC
Build towers, collect cards, conquer levels
Build and upgrade over 250 towers, heroes, and spells. Defend waves of enemies in handcrafted levels. Collect cards to change gameplay strategies. Conquer levels with real-time tower mechanics.
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