Description: Planetary Orbital Defense is an arcade style shotting games remind me of space invaders. Story wise, POD have much vivid graphics and interesting gameplay. As well as amazing original music score, remember to tune up your volume if you can't hear any music. The alien is invading your planetary, you have to protect your home planet using the laser canon and at the same prevent them from infesting your building that bring in energy for your canon. You can also control up to 2 vehicle to help you in defense. You'll also obtain more powerful secondary weapons and explosive flying mine for destroying the alien more effectively. Planetary Orbital Defense is a fun and good looking shooting game you will definitely enjoy. Unless your computer is not powerful enough to handle the graphics and objects on screen.