Games like Xentrix - I wanna rock!

Here are some great alternatives to Xentrix - I wanna rock! by Bitoxic :
Idle Space Force Retro Clicker
Idle Space Force Retro Clicker
★4.3
Battlespace Retro: arcade game
Battlespace Retro: arcade game
★4.1
Galaga Wars
Galaga Wars
★3.8
Xevion
Xevion
★3.6
Galaxy Storm
Galaxy Storm
★4.0
Asteroid : Space Defence
Asteroid : Space Defence
★3.9
Space Shooter: Evolution
Space Shooter: Evolution
★4.6
Beat Space
Beat Space
★3.6
Astral Defense
Astral Defense
★3.9
Galga Space Alien Invaders
Galga Space Alien Invaders
★5.0
Xenowerk
Xenowerk
★4.5
Vector Invaders: Space Shooter
Vector Invaders: Space Shooter
★4.4
Plasma Invaders: Space Shooter
Plasma Invaders: Space Shooter
★4.2
Vector Invaders (Premium)
Vector Invaders (Premium)
★4.0
Galaxy Storm - Retro Invader
Galaxy Storm - Retro Invader
★3.6
Galaxy Attack: Shooting Game
Galaxy Attack: Shooting Game
★4.7