Games like Defender

Here are some great alternatives to Defender by GASP :
Space Cadet Defender Invaders
Space Cadet Defender Invaders
★4.5
Space Shooter: Galaxy Attack
Space Shooter: Galaxy Attack
★4.5
Galaxy Battle: Survive
Galaxy Battle: Survive
★4.7
Invaders Mars Defender
Invaders Mars Defender
★4.6
Space Invaders Classic X
Space Invaders Classic X
★4.0
Alien invasion
Alien invasion
★4.8
Falcon: Classic Space Invaders
Falcon: Classic Space Invaders
★4.7
Galaxy Shooter: Arcade Attack
Galaxy Shooter: Arcade Attack
★3.7
Alien Swarm
Alien Swarm
★4.2
Space Invaders3D
Space Invaders3D
★4.7
Galaxy Shooter Battle 2023
Galaxy Shooter Battle 2023
★4.7
Beat Space
Beat Space
★3.6
Galaxy Invaders: Space Shooter
Galaxy Invaders: Space Shooter
★4.2
Chaos Galaxy - Space Shooter
Chaos Galaxy - Space Shooter
★4.1
Alien attack - Galaxy Shooter
Alien attack - Galaxy Shooter
★4.2
Galaxy Shooter: Space Attack
Galaxy Shooter: Space Attack
★3.9