Games like It's Still A Space Thing

Here are some great alternatives to It's Still A Space Thing by Brad Erkkila :
Galaxy Storm - Retro Invader
Galaxy Storm - Retro Invader
★3.7
Space Shooting : Airplane Game
Space Shooting : Airplane Game
★3.8
Alien Attack Space Shooter
Alien Attack Space Shooter
★4.3
Space Defender Xtreme
Space Defender Xtreme
★3.7
Galaxy Guardian: Space Shooter
Galaxy Guardian: Space Shooter
★4.2
Space Shooter - Galaxy Attack
Space Shooter - Galaxy Attack
★4.7
RETRO SPACE
RETRO SPACE
★4.3
Space Galaxy: Alien Shooter
Space Galaxy: Alien Shooter
★4.8
Beat Space
Beat Space
★3.6
Chaos Galaxy - Space Shooter
Chaos Galaxy - Space Shooter
★4.3
Galaxy Squad Space Shooter
Galaxy Squad Space Shooter
★4.6
Spaceship Defender - Merge Fun
Spaceship Defender - Merge Fun
★4.1
Arcadium - Space Shooter
Arcadium - Space Shooter
★4.8
Space Menace Demo
Space Menace Demo
★4.2
Space Menace
Space Menace
★4.4
Galactic War - Space Shooter
Galactic War - Space Shooter
★4.5