Games like Agent Alpha

Here are some great alternatives to Agent Alpha by Feofun Limited :
Champion Tower Defense
Champion Tower Defense
★4.3
Monster Killer: Shooter Games
Monster Killer: Shooter Games
★4.3
City Arena
City Arena
★4.0
Monster Defender
Monster Defender
★4.2
Defender III
Defender III
★4.2
Swamp Attack
Swamp Attack
★4.6
Ant Hero : Defense Idle RPG
Ant Hero : Defense Idle RPG
★3.9
Castle Defender
Castle Defender
★4.0
Wittle Defender
Wittle Defender
★4.5
Monster Wars 3D: Mutant Puzzle
Monster Wars 3D: Mutant Puzzle
★4.6
Merge Clash
Merge Clash
★4.3
Monsters Assault
Monsters Assault
★4.6
Shooter Agent: Sniper Hunt
Shooter Agent: Sniper Hunt
★4.7
Castle Defender Premium
Castle Defender Premium
★3.5
Endless Defense: Idle Tower
Endless Defense: Idle Tower
★4.1
Rescue Agent: Shoot & Hunt
Rescue Agent: Shoot & Hunt
★4.4