Underdark:Defense app icon

Apps Like Underdark:Defense for iPhone and iPad

by SeungHo Chung★ 4.83,546 ratingsGamesFreeData updated 2026-09-06

Underdark:Defense screenshots

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Foodie Sizzle app icon

    Foodie Sizzle

    ABI GLOBAL LTD.

    Grill ingredients and match skewers

    Play a match-3 puzzle game where players swap skewers to create matches. Arrange meats, seafood, and vegetables to clear the grill. Use limited moves to complete levels and unlock new ingredients. Serve combinations to progress through challenges.

    ★ 4.614,723 ratingsGamesFreeData updated 2026-09-06
  1. Kingdom Rush 5: Alliance TD app icon

    Kingdom Rush 5: Alliance TD

    Ironhide S.A.

    Play, level up, and conquer challenges

    Play as warriors from Linirea or the Dark Army in a strategic tower defense game. Build and upgrade towers, manage resources, and defeat waves of enemies. Unlock new units and abilities through progression.

    ★ 4.813,954 ratingsGames$0.99Data updated 2026-11-08
  2. MARVEL Mystic Mayhem app icon

    MARVEL Mystic Mayhem

    NETEASE INTERACTIVE ENTERTAINMENT PTE. LTD

    Rally your team for battles

    Play a team-based tactical RPG featuring heroes and villains. Collect characters and assign classes to build teams. Engage in battles with unique abilities. Customise characters and strategies for different challenges.

    ★ 4.814,236 ratingsGamesFreeData updated 2026-09-06
  3. Module TD Tower Defense Sci-Fi app icon

    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.

    ★ 4.51,257 ratingsGamesFreeData updated 2026-09-14
  4. Fortress of Gears app icon

    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.

    ★ 4.63,461 ratingsGamesFreeData updated 2026-09-06
  5. Castle Creeps TD app icon

    Castle Creeps TD

    Outplay Entertainment Ltd

    Fortify defenses and lead troops to victory

    Manage troops and build towers to defend against enemies in a strategy game. Upgrade defenses, recruit and level up heroes. Complete challenges and progress through levels to save the kingdom from various foes.

    ★ 4.68,423 ratingsGamesFreeData updated 2026-09-11
  6. Merge Clash: Tower Defense app icon

    Merge Clash: Tower Defense

    Block Puzzle Games Inc.

    Build towers, defend, upgrade

    Build and upgrade towers to defend against waves of enemies. Select and customize up to five towers with unique abilities. Engage in player-versus-player battles using build power to summon units.

    ★ 4.813,919 ratingsGamesFreeData updated 2026-09-24
  7. Geometry Tower: Idle Defense app icon

    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.

    ★ 4.74,201 ratingsGamesFreeData updated 2026-09-06
  8. Dice vs Monsters: Roguelike TD app icon

    Dice vs Monsters: Roguelike TD

    HOMA GAMES

    Build towers, roll , defeat monsters

    Build and upgrade towers to defend against waves of monsters. Assign unique -based heroes with special abilities. Manage resources to enhance defenses and unlock new strategies. Play in idle mode or actively strategize during battles.

    ★ 4.410,443 ratingsGamesFreeData updated 2026-09-06
  9. Mega Tower - Casual TD Game app icon

    Mega Tower - Casual TD Game

    HONG KONG YOULOFT TECHNOLOGY LIMITED

    Build towers, merge units, conquer planets

    Is a defense with idle gameplay and manual targeting. Players build and merge towers to strengthen defenses. Strategic placement of towers is required to conquer the planet.

    ★ 4.65,153 ratingsGamesFreeData updated 2026-09-06
  10. Tower Defense: Lazy Apocalypse app icon

    Tower Defense: Lazy Apocalypse

    ITPINI OU

    Defend waves, upgrade weapons, stream gameplay

    Defend against zombie waves using towers and upgrades. Automatically generate resources while idle. Customize weapons and defenses. Stream gameplay and compete for top streamer status. Track progress and unlock new content through upgrades.

    ★ 4.92,083 ratingsGamesFreeData updated 2026-09-06
  11. The Catapult 2: Castle defense app icon

    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.

    ★ 4.64,022 ratingsGamesFreeData updated 2026-09-16
  12. Kingdom Rush 5: Alliance TD+ app icon

    Kingdom Rush 5: Alliance TD+

    IRONHIDE IRELAND LIMITED

    Play, upgrade, and conquer realms

    Play as warriors from Linirea or the Dark Army in a strategic tower defense game. Build and upgrade towers, manage resources, and defend against waves of enemies. Unlock new units and abilities through progression.

    ★ 4.95,086 ratingsGamesFreeData updated 2026-09-06
  13. Heroes and Castles app icon

    Heroes and Castles

    Foursaken Media

    Defend castle with and army

    Defend your castle against waves of undead and enemies. Summon and upgrade with unique abilities. Build and manage an army to battle alongside. Complete quests to unlock new units and strategies.

    ★ 4.81,346 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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