Retro Power Pack - Version 1.0 Retro Power Pack is a compilation of four exceptional Classic Arcade games. These four top quality games cover all the major genres of the 80's video games: shooting at banks of aliens, shooting missiles as they stream down the screen, munching dots and blasting things that split apart in space. Spheroids, Mega Muncher, Patriot Command and Vector Invaders are all top quality releases that capture the feeling of the 80's arcades at home on your PC.