Game Description:After a century of peace, the Iridions are back to destroy humanity! Human outposts in space have gone silent and forces back on Earth are too far away. Humanity's only hope to stem the Iridion tide is your single spaceship! Take on the Iridion Empire in Iridion II with its eye-popping graphics, vibrant colors, and 3D fighting simulation. Fight through 16 levels and 32 enemy boss encounters! A Virtual Reality Training mode teaches you all the tricks. Three difficulty settings optimize gameplay.