Overview

Released in 1979, this arcade shooter was developed by the company known as IPM, which later rebranded itself as Irem Corporation. The game belongs to the classic space invader genre, where players wield a spaceship to fend off waves of descending alien threats.

Gameplay Mechanics

Continuing in the tradition of early arcade titles, the gameplay involves moving a ship horizontally across the bottom of a vertically oriented screen, shooting upwards at rows of advancing enemies. The objective is to eliminate all alien invaders before they reach the player’s level. It challenges players with increasing difficulty as alien waves become progressively faster.

Significance and Legacy

Considered a pioneer during its launch, this 1979 game was among the early titles that contributed to the arcade boom of the late 1970s and early 1980s. It is part of the historical fabric that shaped arcade gaming and paved the way for countless successors in the shoot ’em up genre.

Developer History

IPM, originally credited with this title, eventually evolved into the well-known Irem Corporation, which became famous for creating other iconic games in the gaming industry. This title marks one of their early ventures into the arcade game market and is a testament to their longstanding influence in video game development.