0 day Attack on Earth

Players control a small ship circling above photo-realistic images of Tokyo, New York, and Paris in this arcade-style overhead shooter. Players fire bullets, missiles, flames, and bombs at alien ships or floating spheres to clear through stages and accumulate points. The attacks are constant, the sound effects intense. Realistic gunfire, alien "screeches," and fiery explosions can fill the screen/airwaves. However, the top-down perspective and fantastical nature of these alien invaders—they resemble things such as giant robotic octopuses or leeches—mitigate much of the frenetic on-screen action. That players are defending these cities from bio-mechanical "Earth-Attackers" is no less significant. This game is an E-10+.