Apps Like Underdark:Defense for iPhone and iPad
Underdark:Defense screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Raid Rush: Tower Defense TD
Panteon Yazilim Oyun Egitim Teknolojileri ve Hizmetleri Sanayi Ticaret Anonim Sirketi
Set , rush battle, claim victory
Set up strategies by placing towers and roads to protect your base. Manage a battle deck with cards to customize attacks. Defend against enemy waves in endless scenarios. Unlock unique units and game chapters.

Idle Hero TD Tower Defense RPG
Swell Games LLC
Build defenses, upgrade heroes, defeat monsters
Defend a kingdom by placing heroes to block monster waves. Customize abilities and upgrade defenses. Play offline and progress through levels. Manage resources to strengthen the team and expand defenses.

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.

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.



Frost Saga: Tower Defense
MAX GAME PTE. LTD.
Build towers, upgrade, defeat monsters
Build towers with elemental classes to defend against monsters. Upgrade towers for enhanced skills and power. Shape monster paths through strategic placement. Play roguelike battles with random buffs and unpredictable enemies.


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.

Heroes and Castles 2
Foursaken Media
Defend castle with ranged attacks
Play a 3rd person action-RPG with strategy and castle defense elements. Choose from three races: Giants, Knights, or Dwarfs. Command units in real-time battles. Upgrade characters, build structures, and defend your castle against waves of enemies.

Nightfall: Kingdom Frontier TD
Fansipan Limited
Build structures, defend your , defeat waves
Build and upgrade structures to defend against nighttime attacks. Manage resources to expand your . Construct defensive towers and economic buildings. Earn coins through daily activities. Defend against waves of enemies.



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.

Towerlands: Tower defense (TD)
CHERNYE MEDVEDI, OOO
Build, expand, and defend your fortress
Build and upgrade city structures to strengthen your fortress. Command armies to defend against attacks. Expand your empire by conquering new territories and managing resources. Complete quests to unlock new units and abilities.

Twilight Chronicle: Idle RPG
BURSTGAME NETWORK LIMITED
Fight cults, battle guardians, destroy chaos
Explore a dark fantasy RPG with rich storytelling and epic quests. Complete character customization, engage in combat with shadow guardians, and uncover cultist conspiracies.

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.

Grim Defender: Castle Defense
Byteghoul UG (haftungsbeschraenkt)
Defend , upgrade defenses, defeat waves
Defend your against waves of monsters. Upgrade structures and collect resources. Equip and combine crossbows, spells, traps, and modules. Improve defenses and strategies to survive endless attacks.

Fall of Reich - Tower Defense
仲男 马
Build bunkers, defend positions, defeat enemies
Build and upgrade defensive structures to repel enemy waves. Manage resources to construct bunkers and tanks. Engage in strategic combat with historical WWII battles. Track progress through multiple levels and unlock new units.
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