ZapZap (PewPew)

Aliens decide to have a laugh on the expense of humanity and issue an impossible challenge: whoever takes on their whole fleet and wins receives all secrets of the universe. One human, the player, takes them on their offer... ZapZap (PewPew) is a vertically scrolling shooter. The player controls a space ship which can be moved both horizontally and vertically. It also has a gun which is used to kill enemy space ships which should be done before they manage to destroy the player with a single hit...