3D Planet Attack is an arcade-style space shooting game in which you must systematically free each planet in the solar system of Napian ships. The year is 2398. Earth's government has declared a state of emergency as a huge fleet of Napian warships invades the solar system. Weapons of all kinds were outlawed in 2344, following a 330-year peace, so the solar system and all its colonies are at the mercy of the evil Napian superfleet. You are returning to Earth alone in a dated cargo vessel. You have repaired its dormant shields, brought its weapons to fully functional status, dumped your cargo, and prepared yourself for hell.The solar system has been overrun by alien spacecraft. Explore the solar system, check out planets, galaxies and authentic star constellations, and navigate asteroid and mine fields. There will be plenty of missile and weapon upgrades and shield booster pickups to assist your cosmic efforts. But you'll need every bit of skill and cunning you have to destroy the enemy fleet and save the Earth. The solar system is counting on you.