A Blast From The Past With A Fresh New Way To Play!

The unrelenting alien invasion now returns in its original format. Old-timers will delight in finding their favorite screen-type to play once more. Novices can quickly get the hang of it and show them "how-it's-done." Intense competitors will delight in the new VS. Mode that offers a fast, fierce, furious contest of itchy-trigger-finger satisfying action.

An arcade-perfect version of the original coin-operated classic.
Play your favorite of the four different screen-types.
Try the original mode in one or two-player arcade fashion.
Features the fabulous new VS. two-player head-to-head mode.