projectiles and upgradable Cannon and Planet Shield Advertisement All the Latest Game Footage and Images from Planetary Defense: An Orbital Turret Defense System 2D space shooter and turret ...

but suffice to say it translates as Planet Defensive Cannon Commander) puts you in charge of, well, a planetary defense ...

All the Latest Game Footage and Images from PVKK: Planetenverteidigungskanonenkommandant Operate your planetary defense cannon to fend off an interplanetary invasion ...

You take control of a planetary defense cannon for an autocratic regime, complete with tactile button pressing, and sweat inducing defense systems, all designed to keep invaders off your home world.

These discoveries could play a critical role in our understanding of planetary defense and the origins of meteorites that sometimes strike Earth. The asteroid belt is a sprawling field of debris ...