Gorf

Gorf is a 1981 fixed shooter video game developed by Dave Nutting Associates and published by Midway Manufacturing for arcades. It features five distinct levels, the first of which is based on Space Invaders and another on Galaxian. The game makes use of synthesized speech for the Gorfian robot which taunts the player, powered by a speech chip. Gorf allows the player to buy two additional lives per quarter before starting the game, for a maximum of seven lives. The home ports omit the Galaxians stage because Japanese developer Namco (now Bandai Namco Entertainment) owns the rights to the Galaxian franchise.