Games like Little Hero: Monster War

Here are some great alternatives to Little Hero: Monster War by Unicorn Studio Official :
Zombie Blitz
Zombie Blitz
★4.6
Dead Lands: Zombie Survival
Dead Lands: Zombie Survival
★3.6
Zombie War.io: Battle Survivor
Zombie War.io: Battle Survivor
★4.0
Survival Shooter: Weapon Merge
Survival Shooter: Weapon Merge
★3.2
Last Hero: Shooter vs. Horde
Last Hero: Shooter vs. Horde
★4.7
Mini Hero: Survivor
Mini Hero: Survivor
★3.8
Zombie Horde: Heroes FPS & RPG
Zombie Horde: Heroes FPS & RPG
★4.4
Tower Gunner: Zombie Shooter
Tower Gunner: Zombie Shooter
★4.3
Survivor Base: Zombie City 3D
Survivor Base: Zombie City 3D
★4.9
Undead City: Zombie Survivor
Undead City: Zombie Survivor
★4.2
Undead City: Survivor Premium
Undead City: Survivor Premium
★3.7
Gun Simulator: Zombie War
Gun Simulator: Zombie War
★4.0
Hero Defense: Zombie War
Hero Defense: Zombie War
★4.2
Zombie Evolution Battle
Zombie Evolution Battle
★3.9
Last Shelter: Survival
Last Shelter: Survival
★4.0
Box Head: Roguelike
Box Head: Roguelike
★4.6