Games like Planet Guard

Here are some great alternatives to Planet Guard by Dmytro Churkin :
Blasteroid: Space Shooter
Blasteroid: Space Shooter
★5.0
Planet Enforcer
Planet Enforcer
★4.2
Asteroids: Idle Challenge
Asteroids: Idle Challenge
★3.9
Quasi Shields
Quasi Shields
★5.0
Operation: New Earth
Operation: New Earth
★3.8
Galaxy Smash:Planet Simulator
Galaxy Smash:Planet Simulator
★3.8
Planet Miner FRVR
Planet Miner FRVR
★4.1
Meteor Blaster
Meteor Blaster
★3.9
Missile Command 2023 - Defence
Missile Command 2023 - Defence
★4.1
Space Defense
Space Defense
★3.5
Asteroid : Space Defence
Asteroid : Space Defence
★3.9
Solar Smash
Solar Smash
★4.6
Space Cadet Defender Invaders
Space Cadet Defender Invaders
★4.5
Asteroids 3D
Asteroids 3D
★3.8
Idle Space Empire
Idle Space Empire
★4.2
Star Zone
Star Zone
★4.1