Apps Like Underdark:Defense for iPhone and iPad
Underdark:Defense screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



Tiny Defense 2
Picsoft Co., Ltd.
Play, upgrade, and defend your base
Play as a commander leading Minirobots to defend against waves of Machines. Build and upgrade bases, assign troops to positions, and complete missions. Unlock new units and strategies through progression.

Over Hazed: Strategy RTS War
Hour Games Co.,Ltd.
Explore the haze, build your base, command
Build and manage a base using an MCV, gather resources, and engage in real-time battles against enemies and rival players. Explore hazardous environments to find supplies and ruins.





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.


Tower Defense King
MOBIRIX
Defend your kingdom with towers
Build a defensive line with towers to protect your kingdom. Choose from 12 basic and 9 special towers. Play through 25 themed maps. Challenge in three modes and defeat five bosses.


Last Heroes - Zombie Shooter
RV AppStudios LLC
Fight zombies with weapons and upgrades
Survive waves of zombies using specialized weapons and upgrades. Build defenses and manage resources. Complete missions to progress and unlock new abilities. Track progress and adjust strategies for each level.


Hero Royale: PvP Tower Defense
Type Ten Studios LLC
Battle with bosses, collect heroes, build decks
Play real-time PvP and co-op battles against other players. Collect heroes with unique abilities to build custom battle decks. Defend your kingdom from bosses and minions. Earn rewards like gold, trophies, and new stadiums as you progress.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.